38a C5pd 38AKS028 044 38AKS
User Manual: 38AKS028-044
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Product Data 38AK007-012 38AKS008-044 with 40RM007-034 Commercial Air-Cooled Split Systems 50 Hz Nominal: 19.0 to 127.0 kW (5.3 to 35.8 Tons) Features/Benefits These dependable split systems match Carrier’s indoorair handlers with outdoor condensing units for a wide selection of commercial cooling solutions. Constructed for long life 38AK007,008,012 38AKS008,009,012 38AKS013-024 Model 38AK (hermetic compressor units) and 38AKS (semi-hermetic compressor) units are designed and built to last. The copper tube-aluminum fin outdoor coil construction provides years of trouble-free operation. Where conditions require them, copper fin coils are also available. Cabinets are constructed of prepainted galvanized steel, delivering unparalleled protection from the environment. Inside and outside surfaces are protected to ensure long life, good looks, and reliable operation. Safety controls are used for enhanced system protection and reliability. Efficient operation Building owners will appreciate the high unit EERs (Energy Efficiency Ratios) offered by the 38AK and 38AKS units. These units provide greater efficiency than similar units in the marketplace, which translates into year-round operating savings. 40RM007-012 Copyright 2001 Carrier Corporation Form 38A-C5PD Controls for performance dependability The 38AK and 38AKS condensing units offer the building owner operating controls and components designed for performance dependability. The highly efficient hermetic and semihermetic compressors are engineered for long life and durability. The compressors include overload protection and vibration isolation for enhancement of quiet operation. The highpressure switch protects the entire refrigeration system from abnormally high operating pressures. A lowpressure switch protects the system from low-pressure conditions, including loss of charge. The 38AK007-012 and 38AKS008-012 units include CycleLOC™ anti-short-cycling protection which helps to protect the units against compressor failure. The 38AKS013044 units include a compressor recycle delay timer to prevent short-cycling. The 24-v control circuit transformer permits quick, easy wiring of standard and programmable 24-v thermostats. The 38AK012 and 38AKS008-044 units include a crankcase heater to eliminate liquid slugging at start-up. Units with semi-hermetic compressors are also equipped with an oil-level sight glass. Latest safety standards for 38AK and 38AKS units are assured through UL (Underwriters’ Laboratories) (U.S.A. standard) and CSA (Canadian Standards Association) listings. Innovative Carrier 40RM packaged air handlers are custom matched to 38AK and 38AKS condensing units The 40RM Series has excellent fan performance, efficient directexpansion (DX) coils, a unique combination of indoor-air quality features, and easy installation. Its versatility and 2 state-of-the-art features help to ensure that your split system provides economical performance now and in the future. Indoor-air quality (IAQ) features — The unique combination of IAQ features in the 40RM Series air handlers help to ensure that only clean, fresh, conditioned air is delivered to the occupied space. Direct-expansion (DX) cooling coils prevent the build-up of humidity in the room, even during part-load conditions. Unit sizes 012 and above feature dual-circuit coils for improved temperature control. Standard 51-mm (2-in.) disposable filters remove dust and airborne particles from the occupied space. Thermal insulation contains an immobilized anti-microbial agent to inhibit the growth of bacteria and fungi. The anti-microbial agent is registered with the U.S.A. Environmental Protection Agency (EPA). The pitched PVC drain pan can be adjusted for a right- or left-hand connection to suit many applications and provide positive drainage, and prevent standing condensate. The 40RM accessory economizer can provide ventilation air to improve indoor air quality. When used in conjunction with CO2 sensors, the economizer admits fresh outdoor air to replace stale, recirculated indoor air. Economy — The 40RM Series packaged air handlers have low initial costs, and they continue to save money by providing reduced installation expense and energy-efficient performance. Quick installation is ensured by the multipoise design. Units can be installed in either the horizontal or vertical (upflow) configuration without modifications. Fan motors and contactors are prewired and thermostatic expansion valves (TXVs) are factoryinstalled on all 40RM models. High efficiency, precision-balanced fans minimize air turbulence, surging, and unbalanced operation, cutting operation expenses. The economizer accessory precisely controls the blend of outdoor air and room air to achieve comfort levels. When the outside air enthalpy is suitable, outside air dampers can fully open to provide “free” cooling without energizing mechanical cooling. Rugged dependability — 40RM units are made to last. The die-formed galvanized steel panels ensure structural integrity under all operating conditions. Galvanized steel fan housings are securely mounted to a die-formed galvanized steel fan deck. Rugged pillow-block bearings (40RM014-034) are securely fastened to the solid steel fan shaft with split collets and clamp locking devices. Smaller unit sizes have spider-type bearings. Coil flexibility — Model 40RM direct-expansion coils have galvanized steel casings; inlet and outlet connections are on the same end. The coils are designed for use with Refrigerant 22 and have copper tubes mechanically bonded to aluminum sine-wave fins. The coils include matched, factory-installed TXVs with matching distributor nozzles. Easier installation and service — The multipoise design and component layout help you to get the unit installed and running quickly. Units can be converted from horizontal to vertical operation by simply repositioning the unit. Drain pan connections are duplicated on both sides of the unit. The filters, motor, drive, TXVs, and coil connections are all easily accessed by removing a single side panel. Table of contents Page Features/Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1,2 Model Number Nomenclature — 38AK Units . . . . . . . . . . . . . . . . . . . . . . . . 3 Model Number Nomenclature — 38AKS Units . . . . . . . . . . . . . . . . . . . . . . . 4 Model Number Nomenclature — 40RM Units . . . . . . . . . . . . . . . . . . . . . . . . 5 Capacity Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Options and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-10 Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-18 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19-26 Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28-74 Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75-79 Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80-83 Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 Typical Control Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85-87 Application Data — 38AK007-012, 38AKS008-012 . . . . . . . . . . . . . . . . . 88 Application Data — 38AKS013-024 . . . . . . . . . . . . . . . . . . . . . . . . . . .89-91 Application Data — 38AKS028-044 . . . . . . . . . . . . . . . . . . . . . . . . . . .92,93 Application Data — 40RM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94-98 Guide Specifications — 38AK007-012, 38AKS008-012 . . . . . . . . . . .99,100 Guide Specifications — 38AKS013-024 . . . . . . . . . . . . . . . . . . . . . .101,102 Guide Specifications — 38AKS028-044 . . . . . . . . . . . . . . . . . . . . . .103-105 Guide Specifications — 40RM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-108 Model number nomenclature — 38AK units *Gross capacity based on 36 C air temperature entering condenser and 8 C saturated suction temperature. †Gross capacity based on 95 F air temperature entering condenser and 45 F saturated suction temperature. 3 Model number nomenclature — 38AKS units 38AKS 38AKS – Commercial Air-Cooled Condensing Units (Semi-Hermetic) Nominal Capacity – kW* (Tons†) 008 – 24.3 (6.8) 016 – 45.7 (12.8) 009 – 29.9 (8.4) 024 – 64.3 (18.0) 012 – 29.5 (8.3) 028 – 82.8 (23.4) 013 – 30.4 (8.5) 034 – 94.5 (26.7) 014 – 36.6 (10.3) 044 – 127.0 (35.8) 008 –– – 9 0 3 –– Not Used Packaging 0 – Base Unit 3 – Export Revision Number 0 – Original Not Used Condenser Coil Fin Material – – Aluminum (Standard) C – Copper (Optional) K – Pre-Coated Aluminum (Optional, 013-044 Only) V – Pre-Coated Aluminum (Optional, 008-012 Only) SO – Post-Coated Aluminum (Contact Factory) SO – Post-Coated Copper (Contact Factory) Voltage Designation 3 – 346-3-50** 8 – 230-3-50 9 – 400-3-50 LEGEND SO — Special Order *Gross capacity based on 36 C air temperature entering condenser and 8 C saturated suction temperature. †Gross capacity based on 95 F air temperature entering condenser and 45 F saturated suction temperature. **024-044 only. 38AK, 38AKS008-012 UNITS 4 38AKS013-044 UNITS Model number nomenclature — 40RM units *The YC and WD option codes for all 034 size units designate standard motor and high-static drive. 40RM UNITS 5 Capacity summary CONDENSING UNIT 38AK007 38AK008 38AKS008 38AKS009 38AK012 38AKS012 38AKS013 38AKS014 38AKS016 38AKS024 38AKS028 38AKS034 38AKS044 AIRHANDLING UNIT 40RM007 40RM008 40RM007 40RM008 40RM012 40RM007 40RM008 40RM012 40RM008 40RM012 40RM008 40RM012 40RM014 40RM008 40RM012 40RM014 40RM008 40RM012 40RM014 40RM012 40RM014 40RM016 40RM014 40RM016 40RM024 40RM016 40RM024 40RM028 40RM024 40RM028 40RM034 40RM028 40RM034 40RM034 AIR-HANDLING UNIT AIRFLOW L/s Cfm 1150 2,400 1400 3,000 1150 2,400 1400 3,000 1900 4,000 1150 2,400 1400 3,000 1900 4,000 1400 3,000 1900 4,000 1400 3,000 1900 4,000 2350 5,000 1400 3,000 1900 4,000 2350 5,000 1400 3,000 1900 4,000 2350 5,000 1900 4,000 2350 5,000 2800 6,000 2350 5,000 2800 6,000 3800 8,000 2800 6,000 3800 8,000 4700 10,000 3800 8,000 4700 10,000 5650 12,000 4700 10,000 5650 12,000 5650 12,000 SYSTEM GROSS CAPACITY (Standard 3-Row Coil) kW* Btuh† 17.8 60,800 19.9 68,000 21.0 71,700 22.7 77,500 25.2 86,000 22.6 77,000 24.2 82,000 26.3 89,000 28.0 95,000 30.6 104,000 28.7 98,000 30.5 104,000 31.6 108,000 27.7 94,000 30.3 103,000 31.5 107,000 28.3 96,000 31.0 105,000 32.2 109,000 35.2 120,000 36.8 125,000 39.1 133,000 43.1 146,000 46.2 157,000 49.6 167,000 58.0 197,000 63.3 215,000 67.0 226,000 75.6 256,000 80.4 273,000 84.6 288,000 88.2 298,000 93.1 316,000 113.8 385,000 SYSTEM GROSS CAPACITY (High-Capacity 4-Row Coil) kW* Btuh† 19.7 67,100 20.8 71,000 23.7 80,900 25.2 86,100 27.0 92,000 23.2 79,000 24.7 84,300 26.5 90,500 28.8 98,100 31.1 106,200 30.4 103,600 33.1 112,900 34.8 118,700 28.8 98,100 31.1 106,200 32.9 112,400 30.0 102,400 32.4 110,600 34.3 117,000 37.0 126,100 39.0 133,000 41.9 143,000 48.4 165,000 51.2 174,600 54.7 186,500 59.5 203,100 65.7 224,100 69.3 236,300 83.8 285,800 84.3 287,700 88.7 302,800 89.9 306,800 94.8 323,500 111.8 381,600 LEGEND db — Dry Bulb wb — Wet Bulb SST — Saturated Suction Temperature *System gross capacities are rated according to indoor unit airflow, 35 C air temperature entering condenser, and 20 C wb air temperature entering evaporator. †System gross capacities are rated according to indoor unit airflow, 95 F air temperature entering condenser, and 67 F wb air temperature entering evaporator. **Condensing unit gross capacity based on 36 C air temperature entering condenser and 8 C SST. ††Condensing unit gross capacity based on 95 F air temperature entering condenser and 45 F SST. 6 CONDENSING UNIT ONLY GROSS CAPACITY kW** Btuh†† 19.0 64,000 24.2 81,500 24.3 81,700 29.9 101,000 31.9 108,000 29.5 99,200 30.4 102,000 36.6 123,000 45.7 154,000 64.3 216,000 82.8 281,000 94.5 320,000 127.0 429,000 Options and accessories 38AK, 38AKS options Condenser coil options are available to match coil construction to site conditions for the best corrosion durability. Pre-coated coils provide protection in mild coastal environments. All copper coils are best suited for moderate coastal applications, while post-coated coils provide superior protection in severe coastal and industrial applications. 38AK, 38AKS accessories Electric unloader package (38AKS012-044) includes hardware and solenoid valve to convert a pressureoperated unloader to electric unloading. –20 F low-ambient temperature kit (Motormaster® I — 38AK007, 38AKS013-044; Motormaster III — 38AK008,012, 38AKS008-012) controls outdoor-fan motor operation to maintain the correct head pressure at low outdoor ambient temperatures. Only one low ambient temperature kit is required per unit. Gage panel package provides a suction and a discharge pressure gage for the refrigerant circuit. Carrier’s line of thermostats provide both programmable and non-programmable capability with the new Debonair® line of commercial programmable thermostats. The TEMP System controls offer communication capability with staged heating and cooling, the Commercial Electronic thermostats provide 7-day programmable capability for economical applications, while the non-programmable thermostats offer a multitude of staged heating and cooling subbase options. Winter start package (38AK007-012, 38AKS008024) bypasses the low-pressure switch to permit unit start-up at low ambient temperatures. Hail guard package (38AK007-012, 38AKS008012) protects coils against damage from flying debris and hail. ModuPanel™ control box allows 38AKS028-044 systems to operate as VAV (variable air volume) systems. Includes microprocessor, satellite sequencer, 4 status lights, 5-hour bypass timer, and locked enclosure. Hot-gas bypass kit (38AKS028-044) prevents the indoor coil from freezing up during low airflow or low return-air temperature applications by maintaining minimum suction pressure. Condenser coil grille package (38AK007-012, 38AKS008-024) protects condensing unit coil from impact by large objects and vandalism. Part-winding-start timing relay (38AKS028-044) reduces inrush current and locked rotor amps on start-up. The 220-v and 346-v units have part-winding start as a standard feature. All 400-v units require a special order to change circuit breakers, contactors, and compressor before timing relay can be added for part-winding start. CONDENSER COIL PROTECTION APPLICATIONS DESCRIPTION (Enviro-Shield™ Option) Standard, Al/Cu Pre-Coated Al/Cu Cu/Cu Post-Coated Al/Cu Post-Coated Cu/Cu Al/Cu Cu/Cu Enviro-Shield Post-Coated Pre-Coated — — — — — Standard Non-Corrosive X Mild Coastal ENVIRONMENT* Moderate Severe Coastal Coastal Industrial Combined Coastal and Industrial X X X X X LEGEND Aluminum Fin with Copper Tube Coil Copper Fin with Copper Tube Coil Family of Coil Protection Options Organic Coating Applied to Entire Coil Assembly Epoxy Coating Applied to Fin Stock Material *See “Selection Guide: Environmental Corrosion Protection” Catalog No. 811-217 for more information. 7 Options and accessories (cont) 40RM factory-installed options Alternate fan motors and drives are available to provide the widest possible range of performance. High-capacity 4-row coils are available to provide increased latent and sensible capacities (40RM only). Prepainted steel units are available from the factory for applications that require painted units. Units are painted with American Sterling Gray color. 40RM field-installed accessories Two-row hot water coils have copper tubes mechanically bonded to aluminum plate fins and non-ferrous headers. One-row steam coil has copper tubes and aluminum fins. The Inner Distributing Tube (IDT) design provides uniform temperatures across the coil face. The steam coil has a broad operating pressure range; up to 175 psig (1207 kPag) at 400 F (204.4 C) and up to 300 psig (2069 kPag) at 300 F (148.9 C). The IDT steam coils are especially suited to applications where sub-freezing air enters the unit. Electric resistance heat coils have an open-wire design and are mounted in a rigid frame. Safety cutouts for high temperature conditions are standard. Terminal block for single-point power connection is included. Economizer (enthalpy controlled) provides ventilation air and “free” cooling if outside ambient temperature and humidity are suitable. Can also be used with CO2 sensors to help meet indoor air quality requirements. Discharge plenum directs the air discharge directly into the occupied space; integral horizontal and vertical louvers enable redirection of airflow. Accessory is available unpainted or painted. Field assembly required. Return-air grille provides a protective barrier over the return-air opening and gives a finished appearance to units installed in the occupied space. Accessory is available unpainted or painted. 8 Subbase provides a stable, raised platform and room for condensate drain trap connection for vertical floor-mounted units. Accessory is available unpainted or painted. Overhead suspension package includes necessary brackets to support units in horizontal ceiling installations. CO2 sensors can be used in conjunction with the economizer accessory to help meet indoor air quality requirements. The sensor signals the economizer to open when the CO2 level in the space exceeds the set point. A Carrier Comfort System programmable thermostat can be used to override the sensor if the outside air temperature is too high or too low. Carrier’s line of thermostats provide both programmable and non-programmable capability with the new Debonair® line of commercial programmable thermostats, the TEMP System controls offer communication capability with staged heating and cooling, the Commercial Electronic thermostats provide 7-day programmable capability for economical applications, while the NonProgrammable thermostats offer a multitude of staged heating and cooling subbase options. Condensate drain trap includes an overflow shutoff switch that can be wired to turn off the unit if the trap becomes plugged. Kit also includes a wire harness that can be connected to an alarm if desired. The transparent trap is designed for easy service and maintenance. UV-C germicidal lamps kill mold and fungus, which may grow on evaporator coil and condensate pan surfaces. The use of UV-C germicidal lamps eliminates the foul odors that result from this growth of mold and fungus. It also provides a self-cleaning function for the evaporator coil and drain pan. CARRIER THERMOSTATS DEBONAIR® COMMERCIAL PROGRAMMABLE THERMOSTAT TEMP SYSTEM THERMOSTAT WITH TIMECLOCK Carrier ® Pm COOL AUTO HEAT COMMERCIAL ELECTRONIC THERMOSTAT NON-PROGRAMMABLE THERMOSTAT H C 9 Options and accessories (cont) 40RM WITH DISCHARGE PLENUM, RETURN GRILLE, AND SUBBASE 40RM WITH HOT WATER OR STEAM COIL HOT WATER OR STEAM COIL DISCHARGE PLENUM RETURN-AIR GRILLE SUBBASE FAN COIL UNIT 40RM WITH ECONOMIZER AND UV-C GERMICIDAL LAMPS ECONOMIZER UV-C GERMICIDAL LAMPS 10 FAN COIL UNIT 40RM WITH CONDENSATE TRAP Physical data — SI 38AK007-012, 38AKS008-012 UNIT 38 NOMINAL CAPACITY (kW)* OPERATING WEIGHT (kg) Aluminum-Fin Coils (Standard) Copper-Fin Coils (Optional) RIGGING WEIGHT (kg) Aluminum-Fin Coils (Standard) Copper-Fin Coils (Optional) REFRIGERANT† Operating Charge, Typical (kg)** Shipping Charge (kg) COMPRESSOR Model No. Cylinders (ea) Speed (r/s) Oil Charge (L) (ea) CONDENSER FAN Qty...r/s Diameter (mm) Motor kW (NEMA) Nominal Airflow (L/s) CONDENSER COIL Rows...Fins/m Face Area (m2) Storage Capacity (kg) CONTROLS Pressurestat Settings (kPa) High Cutout Cut-in Low Cutout Cut-in PIPING CONNECTIONS (Sweat) Suction (in.) Liquid (in.) AK007 19.0 AK008 24.3 AK012 32.9 AKS008 24.3 AKS009 29.9 AKS012 29.5 154 175 178 208 193 228 231 262 256 287 256 287 176 198 R-22 5.17 0.91 Reciprocating, Hermetic 200 228 215 250 254 285 279 309 279 309 6.17 0.91 7.48 0.91 6.49 0.91 7.44 0.91 7.44 0.91 Scroll Hermetic H26A72Q ZR94KC 2 48.4 1.92 — 48.4 2.51 1490 1.14 5.1 Reciprocating, Semi-Hermetic ZR125KC 06DA818 06DA824 — 4 6 48.4 24.2 24.2 3.25 2.60 3.78 Propeller; Direct Drive 1...16.0 660 0.25 2550 2750 2550 2550 Enhanced Copper Tubes, Aluminum Lanced Fins 2...670 1.67 1.90 1.67 1.67 7.5 8.6 7.5 7.5 06DH824 (See Note) 6 24.2 3.78 2550 1.67 7.5 2937 ± 48 2206 ± 138 48 ± 20 151 ± 34 11 / 8 1/2 11 / 8 1/2 11 / 8 5/8 11 / 8 1/2 11 / 8 5/8 11 / 8 5/8 LEGEND NEMA — National Electrical Manufacturers Association (U.S.A. Standard) *Based on operation at 8 C saturated suction temperature and 36 C outdoor ambient temperature. †Unit is factory supplied with holding charge only. **Typical operating charge with 7.6 m of interconnecting piping. NOTE: Unit 38AKS012 has one step of unloading. Full load is 100% of capacity, and one step of unloading is 67% capacity. Unit 38AKS012 has the following unloader settings: Load is 483 kPa ± 6.9 kPa and unload is 414 kPa ± 13.8 kPa. 11 Physical data — SI (cont) 38AKS013-024 UNIT 38AKS NOMINAL CAPACITY (kW)* OPERATING WEIGHT (kg) With Aluminum-Fin Coil With Copper-Fin Coil REFRIGERANT† Operating Charge, Typical (kg)** Shipping Charge (kg) COMPRESSOR Model No. Cylinders Speed (r/s) Oil Charge (L) Capacity Steps (%) Accessory Standard Unloader Settings (kPa) Load Unload Crankcase Heater Watts CONDENSER FANS Qty...r/s Diameter (mm) Nominal kW Nominal Airflow (L/s Total) Watts (total) CONDENSER COIL Rows...Fins/m Face Area (sq m) Storage Capacity (kg)|| CONTROLS Pressurestat (kPa) High Pressure Cutout Cut-in Low-Pressure Cutout Cut-in FAN CYCLING CONTROLS Operating Pressure (kPa) No. 2 Fan, Close Open PRESSURE RELIEF Location Temperature (C) PIPING CONNECTIONS (in. ODM) Suction Liquid Hot Gas Stub 013 30.4 014 36.6 016 45.7 024 64.3 332 374 R-22 10.0 0.95 353 417 358 421 408 472 06DD824 6 24.2 4.73 33††, 66, 100 66, 100 2...590 2.71 12.3 10.4 10.4 1.40 1.40 Reciprocating, Semi-Hermetic 06DD328 06DD537 6 6 06E4250 4 4.73 4.73 7.33 33††, 66, 100 66, 100 33††, 66, 100 66, 100 — 50, 100 483 ± 6.9 414 ± 13.8 125 Axial Flow, Direct Drive 2...15.0 660 0.37 4660 1050 Copper Tubes, Aluminum Fins 3...590 3...590 2.71 2.71 18.3 18.1 3...590 2.71 18.1 2724 ± 69 2034 ± 138 186 ± 28 462 ± 48 Compressor 93.3 11 / 8 1758 ± 69 1103 ± 69 Fusible Plug Compressor Compressor 93.3 93.3 13 / 8 *Based on operation at 8 C saturated suction temperature and 36 C outdoor ambient temperature. †Unit is factory-supplied with holding charge only. **With 7.6 m of interconnecting piping. Operating charge is approximate for maximum system capacity. ††Indicates capacity step (%) with electric unloader accessory. ||Storage capacity is measured at liquid saturated temperatures of 51.7 C for 38AKS013, 50.6 C for 38AKS014, and 54.4 C for 38AKS016 and 024. 12 12.7 1.40 13 / 8 5/ 8 3/ 8 Liquid Line 98.9 15 / 8 38AKS028-044 UNIT 38AKS NOMINAL CAPACITY (kW)* OPERATING WEIGHTS (kg) With Aluminum-Fin Coils With Copper-Fin Coils REFRIGERANT Operating Charge, Typical (kg) COMPRESSOR Model No. Cylinders (ea) Speed (r/s) Oil (L) Capacity Steps Unloader Settings (kPag) No. 1 Load Unload No. 2 Load Unload Crankcase Heater Watts CONDENSER FANS Qty...r/s Diameter (mm) Nominal kW Nominal Airflow (L/s) Watts (Total) CONDENSER COIL Rows...Fins/m Face Area (sq m) Storage Capacity (kg) — 80% Full at 51.7 C CONTROLS High-Pressure Switch (kPag) Cutout Cut-in Low-Pressure Switch (kPag) Cutout Cut-in Oil Pressure Switch (kPag) Close on Rise Open on Fall FAN CYCLING CONTROLS Operating Pressure (kPag) No. 2 Fan, Close Open PRESSURE RELIEF Location Temperature (C) PIPING CONNECTIONS (in. OD) Suction Liquid Hot Gas Stub 028 82.8 034 94.5 044 127.0 748 818 818 1106 911 1246 R-22 13.8 19.7 29.5 Reciprocating, Semi-hermetic 06E9265 06E9275 06E9299 6 6 6 24.2 8.99 8.99 9.46 100%, 66%, 33% 524 400 538 414 180 Propeller Type — Direct Drive 2...15.8 3...15.8 762 0.75 7400 11,180 1490 1750 1520 Enhanced Copper Tubes, Lanced Aluminum Fins 2...748 3...670 3...670 3.64 3.64 5.43 17.1 25.7 38.3 2937 ± 48 2206 ± 138 186 ± 21 303 ± 34 62 43 1758 ± 69 1103 ± 69 Fusible Plug Liquid and Suction Line 98.9 15 / 8 21 / 8 7/ 8 5/ 8 21 / 8 *Based on operation at 8 C saturated suction temperature and 36 C outdoor ambient temperature. 13 Physical data — SI (cont) 40RM UNIT 40RM NOMINAL CAPACITY (kW) OPERATING WEIGHT (kg) Base Unit with TXV (3-Row/4-Row) Plenum FANS Qty...Diam. (mm) Nominal Airflow (L/s) Airflow Range (L/s) Nominal Motor kW (Standard Motor) 230-3-50, 400-3-50 Motor Speed (r/s) 230-3-50, 400-3-50 REFRIGERANT Operating charge (kg) (approx per circuit)* DIRECT-EXPANSION COIL Max Working Pressure (kPag) Face Area (sq m) No. of Splits No. of Circuits per Split (3-Row/4-Row) Split Type...Percentage Fins/m STEAM COIL Max Working Pressure (kPag at 204.4 C) Total Face Area (sq m) Rows...Fins/m HOT WATER COIL Max Working Pressure (kPag) Total Face Area (sq m) Rows...Fins/m Water Volume (L) (m3) PIPING CONNECTIONS, Quantity...Size (in.) DX Coil — Suction (ODF) DX Coil — Liquid Refrigerant (ODF) Steam Coil, In (MPT) Steam Coil, Out (MPT) Hot Water Coil, In (MPT) Hot Water Coil, Out (MPT) Condensate (Male PVC) FILTERS Quantity...Size (mm) Access Location LEGEND DX — Direct Expansion TXV — Thermostatic Expansion Valve *Units are shipped without refrigerant charge. 14 007 21 008 26 012 35 014 43 016 52 024 70 028 87 034 105 173/181 80 175/183 80 184/193 80 304/315 102 311/323 102 313/331 102 463/470 148 467/482 148 1...381 1...381 1...381 2...381 2...381 2...381 2...457 2...457 1133 1604 1888 2360 2831 3775 4719 5663 850-1416 1203-2006 1416-2360 1770-2949 2124-3539 2831-4719 3539-5899 4247-7079 1.79 1.79 2.16 2.16 23.8 23.8 23.8 23.8 2.16 3.73 5.60 7.46 23.8 23.8 23.8 23.8 1.13/1.13 1.59/1.59 2.04/2.04 2.27/2.27 2.30 2 15/20 2.77 2 18/24 591 591 1.24 1...394 1.39 1...394 1.39 1...394 1.24 2...335 1.39 2...493 1.39 2...493 R-22 1.36 1.36 0.68/0.68 0.90/0.90 Enhanced Copper Tubes, Aluminum Sine-Wave Fins 2999 0.93 0.93 1.64 1.85 2 2 2 2 9/9 9/16 12/16 13/18 Face...50/50 670 591 591 670 0.62 1 12/12 — 591 0.77 1 15/15 — 591 0.62 1...355 0.62 1...355 0.62 1...355 1.24 1...394 0.62 2...335 0.62 2...335 0.62 2...335 1.24 2...335 1207 1.24 1...394 1034 31.4 0.031 1...11/8 1...11/8 1... 5/8 1...21/2 1...11/2 1...11/2 1...11/2 1.24 2...335 52.6 0.052 2...11/8 1...11/2 1...11/2 4...406 x 610 x 51 2...11/8 2...11/8 54.1 0.054 2...11/8 2...5/8 1...21/2 1...21/2 1...2 1...2 1...11/4 Throwaway — Factory Supplied 4...406 x 508 x 51 4...406 x 610 x 51 Right or Left Side 2...13/8 2...13/8 4...508 x 610 x 51 4...508 x 635 x 51 Physical data — English 38AK007-012, 38AKS008-012 UNIT 38 NOMINAL CAPACITY (tons)* OPERATING WEIGHT (lb) Aluminum Coils (Standard) Copper Coils (Optional) RIGGING WEIGHT (lb) Aluminum Fin Coils (Standard) Copper Fin Coils (Optional) REFRIGERANT† Operating Charge, Typical (lb)** Shipping Charge (lb) COMPRESSOR Model No. Cylinders (ea) Speed (rpm) Oil Charge (oz) (ea) CONDENSER FAN Qty...Rpm Diameter (in.) Motor Hp (NEMA) Nominal Airflow (Cfm) CONDENSER COIL Rows...Fins/in. Face Area (sq ft) Storage Capacity (lb) CONTROLS Pressurestat Settings (psig) High Cutout Cut-in Low Cutout Cut-in PIPING CONNECTIONS (Sweat) Suction (in.) Liquid (in.) AK007 5.3 AK008 6.8 AK012 9.3 AKS008 6.8 AKS009 8.4 AKS012 8.3 340 386 392 460 426 503 510 578 564 632 564 632 390 436 442 510 476 553 560 628 614 682 614 682 11.4 2.0 Reciprocating, Hermetic 13.6 2.0 16.5 2.0 14.3 2.0 16.4 2.0 16.4 2.0 H26A72Q ZR94KC 2 3500 65 — 3500 85 R-22 3800 12.24 11.26 Scroll Hermetic Reciprocating, Semi-Hermetic ZR125KC 06DA818 06DA824 — 4 6 3500 1460 1460 110 88 128 Propeller; Direct Drive 1...960 26 1/ 3 6500 7000 6500 6500 Enhanced Copper Tubes, Aluminum Lanced Fins 2...17 18.0 20.50 18.0 18.0 16.56 18.87 16.56 16.56 06DH824 (See Note) 6 1460 128 6500 18.0 16.56 426 ± 7 320 ± 20 7± 3 22 ± 5 11 / 8 1/2 11 / 8 1/2 11 / 8 5/8 11 / 8 1/2 11 / 8 5/8 11 / 8 5/8 LEGEND NEMA — National Electrical Manufacturers Association *Based on operation at 45 F saturated suction temperature and 95 F outdoor ambient. †Unit is factory supplied with holding charge only. **Typical operating charge with 25 ft of interconnecting piping. NOTE: Unit 38AKS012 has one step of unloading. Full load is 100% of capacity, and one step of unloading is 67% capacity. Unit 38AKS012 has the following unloader settings: Load is 70 ± 1 psig and unload is 60 ± 2 psig. 15 Physical data — English (cont) 38AKS013-024 UNIT 38AKS NOMINAL CAPACITY (tons)* OPERATING WEIGHTS (lb) With Aluminum-Fin Coil With Copper-Fin Coil REFRIGERANT† Operating Charge, Typical (lb)** Shipping Charge (lb) COMPRESSOR Model No. Cylinders Speed (rpm) Oil Charge (pt) Capacity Steps Accessory Standard Unloader Setting (psig) Load Unload Crankcase Heater Watts CONDENSER FANS Qty...Rpm Diameter (in.) Nominal Hp Nominal Airflow (cfm, total) Watts (total) CONDENSER COIL Rows...Fins/in. Face Area (sq ft) Storage Capacity (lb)|| CONTROLS Pressurestat (psig) High Pressure Cutout Cut-in Low Pressure Cutout Cut-in FAN CYCLING CONTROLS Operating Pressure (psig) No. 2 Fan, Close (psig) Open (psig) PRESSURE RELIEF Location Temperature (F) PIPING CONNECTIONS (in. ODM) Suction Liquid Hot Gas Stub 013 8.5 014 10.3 016 12.8 024 18.0 732 825 779 919 789 929 900 1040 22 2.1 06DD824 6 10 33††, 66, 100 66, 100 2...15 29.2 27.2 R-22 23 23 3.1 3.1 Reciprocating, Semi-Hermetic 06DD328 06DD537 6 6 1450 10 10 33††, 66, 100 66, 100 70 ± 1 60 ± 2 125 Axial Flow, Direct Drive 2...900 26 1/ 2 9210 1050 Copper Tubes, Aluminum Fins 3...15 3...15 29.2 29.2 40.0 39.8 06E4250 4 15.5 — 50, 100 3...15 29.2 39.8 395 ± 10 295 ± 20 27 ± 4 67 ± 7 255 ± 10 160 ± 10 Fusible Plug Compressor 200 Compressor 200 11 / 8 13 / 8 *Based on operation at 45 F saturated suction temperature and 95 F outdoor ambient. †Unit is factory-supplied with holding charge only. **With 25 ft of interconnecting piping. Operating charge is approximate for maximum system capacity. ††Indicates capacity step (%) with electric unloader accessory. ||Storage capacity is measured at liquid saturated temperatures of 125 F for 38AKS013, 123 F for 38AKS014, and 130 F for 38AKS016 and 024. 16 33††, 66, 100 66, 100 28 3.1 5/8 3/8 Compressor 200 Liquid Line 210 13 / 8 15 / 8 38AKS028-044 UNIT 38AKS NOMINAL CAPACITY (tons)* OPERATING WEIGHTS (lb) With Aluminum-Fin Coils With Copper-Fin Coils REFRIGERANT Operating Charge, Typical (lb) COMPRESSOR Model No. Cylinders (ea) Speed (rpm) Oil (pt) Capacity Steps Unloader Setting (psig) No. 1 Load Unload No. 2 Load Unload Crankcase Heater Watts CONDENSER FANS Qty...Rpm Diameter (in.) Nominal Hp Nominal Airflow (cfm) Watts (Total) CONDENSER COIL Rows...Fins/in. Face Area (sq ft) Storage Capacity (lb) — 80% Full at 125 F CONTROLS High-Pressure Switch (psig) Cutout Cut-in Low-Pressure Switch (psig) Cutout Cut-in Oil Pressure Switch (psig) Close on Rise Open on Fall FAN CYCLING CONTROLS Operating Pressure (psig) No. 2 Fan, Close Open PRESSURE RELIEF Location Temperature (F) PIPING CONNECTIONS (in. OD) Suction Liquid Hot Gas Stub 028 23.4 034 26.7 044 35.8 1650 1804 1803 2437 2009 2745 R-22 30.5 43.5 65.0 Reciprocating, Semi-Hermetic 06E9265 06E9275 06E9299 6 6 6 1450 20.0 20.0 19.0 100%, 66%, 33% 76 58 78 60 180 Propeller Type — Direct Drive 2...950 3...950 30 1.0 15,700 23,700 1490 1750 1520 Enhanced Copper Tubes, Lanced Aluminum Fins 2...19 3...17 3...17 39.2 39.2 58.4 37.7 56.6 84.4 426 ± 7 320 ± 20 27 ± 3 44 ± 5 9.0 6.2 255 ± 10 160 ± 10 Fusible Plug Liquid and Suction Line 210 15 / 8 21 / 8 7/ 8 5/ 8 21 / 8 *Based on operation at 45 F saturated suction temperature and 95 F outdoor ambient. 17 Physical data — English (cont) 40RM UNIT 40RM 007 008 012 014 016 024 028 034 6 71 / 2 10 121/2 15 20 25 30 NOMINAL CAPACITY (Tons) OPERATING WEIGHT (lb) 381/399 385/404 405/425 670/695 685/713 690/730 1020/1050 1030/1062 Base Unit with TXV (3-Row/4-Row) 175 175 175 225 225 225 325 325 Plenum FANS 1...15 1...15 1...15 2...15 2...15 2...15 2...18 2...18 Qty...Diam. (in.) 2400 3000 4000 5000 6000 8000 10,000 12,000 Nominal Airflow (cfm) 1800-3000 2250-3750 3000-5000 3750-6250 4500-7500 6000-10,000 7500-12,500 9000-15,000 Airflow Range (cfm) Nominal Motor Hp (Standard Motor) 2.4 2.4 2.9 2.9 2.9 5.0 7.5 10.0 230-3-50, 400-3-50 Motor Speed (rpm) 1425 230-3-50, 400-3-50 R-22 REFRIGERANT Operating charge (lb) 3.0 3.0 1.5/1.5 2.0/2.0 2.5/2.5 3.5/3.5 4.5/4.5 5.0/5.0 (approx per circuit)* Enhanced Copper Tubes, Aluminum Sine-Wave Fins DIRECT-EXPANSION COIL 435 Max Working Pressure (psig) 6.67 8.33 10.0 13.25 17.67 19.88 24.86 29.83 Face Area (sq ft) 1 1 2 2 2 2 2 2 No. of Splits — — Face...50/50 Split Type...Percentage 12/12 15/15 9/9 9/12 12/16 13/18 15/20 18/24 No. of Circuits per Split (3-Row/4-Row) 15 15 17 15 15 17 15 15 Fins/in. STEAM COIL 175 Max Working Pressure (psig at 400 F) 6.67 6.67 6.67 13.33 13.33 13.33 15.0 15.0 Total Face Area (sq ft) 1...9 1...9 1...9 1...10 1...10 1...10 1...10 1...10 Rows...Fins/in. HOT WATER COIL 150 Max Working Pressure (psig) 6.67 6.67 6.67 13.33 13.33 13.33 15.0 15.0 Total Face Area (sq ft) 2...8.5 2...8.5 2...8.5 2...8.5 2...8.5 2...8.5 2...12.5 2...12.5 Rows...Fins/in. Water Volume 8.3 13.9 14.3 (gal) 1.1 1.85 1.90 (ft3) PIPING CONNECTIONS, Quantity...Size (in.) 1...11/8 2...11/8 2...11/8 2...11/8 2...11/8 2...13/8 2...13/8 1...11/8 DX Coil — Suction (ODF) 1...5/8 1...5/8 DX Coil — Liquid Refrigerant (ODF) 1...21/2 1...21/2 Steam Coil, In (MPT) 1...21/2 1...11/2 Steam Coil, Out (MPT) 1...11/2 1...2 1...11/2 Hot Water Coil, In (MPT) 1...11/2 1...2 1...11/2 Hot Water Coil, Out (MPT) 1...11/4 Condensate (Male PVC) Throwaway — Factory Supplied FILTERS 4...16 x 20 x 2 4...20 x 24 x 2 4...16 x 24 x 2 Quantity...Size (in.) 4...16 x 24 x 2 4...20 x 25 x 2 Right or Left Side Access Location LEGEND TXV — Thermostatic Expansion Valve *Units are shipped without refrigerant charge. 18 Dimensions 38AK007-012, 38AKS008-012 ELECTRICAL CONNECTIONS DIMENSION CHART UNIT 38AK UNIT W/ ALUMINUM COIL DIM. A 1′-61/2″ [470] 1′-8″ 008 [508] 1′-9″ 012 [533] 1′-6″ S008 [457] 1′-7″ S009,S012 [483] 007 DIM. B 1′-23/4″ [375] 1′-61/2″ [470] 1′-8″ [508] 1′-43/4″ [426] 1′-5″ [432] UNIT W/ COPPER COIL DIM. C DIM. D DIM. E DIM. F DIM. A DIM. B 1′-8″ 1′-3″ 1′-21/4″ — [508] [381] [362] 1′-91/2″ 1′-6″ 2′-913/16″ 1′-3″ [546] [457] [859] [381] 1′-10″ 1′-7″ 2′-0″ 1′-3″ [559] [482] [610] [381] 1′-71/2″ 1′-41/2″ 2′-913/16″ 1′-3″ [495] [419] [859] [381] 1′-71/2″ 1′-4″ 2′-913/16″ 1′-3″ [495] [406] [859] [381] 1′-45/16″ [415] 2′-5/16″ [613] 2′-5/16″ [613] 2′-5/16″ [613] 2′-5/16″ [613] 2′-95/16″ [847] 3′-57/16″ [1053] 3′-57/16″ [1053] 3′-57/16″ [1053] 3′-57/16″ [1053] CONNECTION SIZES 13/8″ Dia [35] Field Power Supply Hole 2″ Dia [51] Power Supply Knockout 21/2″ Dia [64] Power Supply Knockout 7/8″ Dia [22] Field Control Wiring Hole AA BB CC DD SERVICE VALVE CONNECTIONS UNIT 38AK 007 008 012 S008 S009,012 SUCTION 11/8″ [28.6] 11/8″ [28.6] 11/8″ [28.6] 11/8″ [28.6] 11/8″ [28.6] LIQUID 2″ [12.7] 1/2″ [12.7] 5/8″ [15.9] 1/ ″ [12.7] 2 5/8″ [15.9] 1/ WEIGHT DISTRIBUTION UNIT 38AK STD UNIT Kg Lb 007 008 012 S008 S009,S012 154 178 193 231 256 007 008 012 S008 S009,S012 175 209 228 262 287 NOTES: 1. Dimensions in [ CORNER CORNER CORNER CORNER W X Y Z Kg Lb Kg Lb Kg Lb Kg Lb With Aluminum Coil 340 39 86 24 53 35 77 86 124 392 41 91 38 84 48 105 51 113 426 44 96 45 99 53 117 51 113 510 52 114 40 89 60 133 78 173 564 60 133 44 97 64 141 88 193 With Copper Coil 386 48 106 30 65 37 82 60 133 460 54 120 45 100 51 113 58 127 503 57 126 57 126 51 113 58 127 578 65 143 48 106 78 173 85 187 632 73 161 52 114 88 193 94 207 ] are in millimeters. 2. Center of Gravity. See chart for dimensions. 3. Direction of airflow. 4. Minimum clearance shall be as follows: (local codes or jurisdiction may prevail) a. Bottom to combustible surfaces, 0 in. [0 mm]. b. Either left or rear side of condensing unit must have 36-in. [914] clearance for proper airflow; the remaining side(s) must have 12-in. [305] clearance each. c. Overhead, 60 in. [1524], to assure proper condenser fan operation. d. Between units, control box side, 42 in. [1067] per NEC (National Electrical Code) (U.S.A. Standard) or equivalent local electrical code. e. Between unit and ungrounded surfaces, control box side, 36 in.[914] per NEC or equivalent local electrical code. f. Between unit and block or concrete walls and other grounded surfaces: control box side, 42 in. [1067] per NEC or equivalent local electrical code. 5. With the exception of the clearance for the condenser coil as stated in note 4b, a removable fence or barricade requires no clearance. 6. Units may be installed on combustible floors made from wood or Class A, B, or C roof covering material. 7. Certified dimension drawings available on request. 19 Dimensions (cont) 38AKS013-024 NOTES: 1. Service clearances are as follows: Side (compressor) — 31/2 ft (1067 mm) Side (opposite compressor) — 3 ft (914 mm) Ends — 2 ft (610 mm) Top — 5 ft (1524 mm) 2. See page 21 for corner weights and unit center of gravity. 20 38AKS013-024 (cont) UNIT 38AKS 013 013C 014 014C 016 016C 024 024C CENTER OF GRAVITY (in.) X Y in. mm in. mm 38 965 17 432 38 965 19 483 38 965 16 406 38 965 18 457 38 965 16 406 38 965 18 457 37 940 17 432 37 940 19 483 UNIT 38AKS 013 013C 014 014C 016 016C 024 024C TOTAL WEIGHT lb 732 825 779 919 789 929 900 1040 kg 332 374 353 417 358 421 409 472 OPERATIONAL CORNER WEIGHTS A B C D lb kg lb kg lb kg lb kg 142 64 138 63 225 102 227 103 178 81 172 78 236 107 239 108 143 65 140 64 247 112 249 113 197 89 191 87 264 120 267 121 143 65 143 65 250 113 253 115 197 89 194 88 267 121 271 123 178 81 168 76 269 122 285 129 232 105 219 99 286 130 303 137 LEGEND C — Copper Fin Coils 21 Dimensions (cont) 38AKS028, 034 NOTES: 1. There must be 4 ft [1220 mm] for service and for unrestricted airflow on all sides of unit. 2. There must be minimum 8 ft [2440 mm] clear air space above unit. 3. The approximate operating weight of the unit is: UNIT 38AKS 028 028C 034 034C WEIGHT (lb) 1650 1804 1803 2009 WEIGHT (kg) 748 818 818 911 NOTE: A “C” in model number indicates unit has optional factory-installed copper-fin coil. 4. Dimensions in [ ] are millimeters. APPROXIMATE OPERATING WEIGHT* AT SUPPORT POINTS — LB (KG)* UNIT 38AKS 028 034 1 2 3 *Standard copper tube aluminum-fin coil. 22 4 418 626 242 364 (189.6) (284.0) (109.8) (165.1) 459 673 272 399 (208.2) (305.3) (123.4) (181.0) TOTAL 1650 (748.4) 1803 (817.8) 38AKS044 NOTES: 1. There must be 4 ft [1220 mm] for service and for unrestricted airflow on all sides of unit. 2. There must be minimum 8 ft [2440 mm] clear air space above unit. 3. The approximate operating weight of the unit is: UNIT 38AKS 044 044C WEIGHT (lb) 2437 2745 WEIGHT (kg) 1106 1246 NOTE: A “C” in model number indicates unit has optional factory-installed copper-fin coil. APPROX. OPER. WT* AT LIFTING HOLES — LB (KG)* UNIT 38AKS 044 1 2 3 4 864 1077 221 275 (391.9) (488.5) (100.2) (124.7) TOTAL 2437 (1106) *Standard copper tube aluminum-fin coil. 23 Dimensions (cont) 40RM007-012 LEGEND TXV — Thermostatic Expansion Valve NOTES: 1. Dimensions in [ ] are in millimeters. 2. Direction of airflow. 3. Recommended clearance: • Rear: 76 mm (3 in.), 762 mm (2′-6″) with electric heat accessory • Front: 762 mm (2′-6″) • Right Side: 762 mm (2′-6″) • Left Side: 762 mm (2′-6″) • Local codes or jurisdiction may prevail. 4. Liquid piping not supplied by Carrier. 5. Duct flange is factory supplied and field installed. UNIT 40RM 007 Standard 3-Row Coil 008 Standard 3-Row Coil 012 Standard 3-Row Coil 007 High-Capacity 4-Row Coil 008 High-Capacity 4-Row Coil 012 High-Capacity 4-Row Coil 24 UNIT WEIGHT — LB (KG) 381 (173) 385 (175) 405 (184) 399 (181) 404 (184) 425 (193) 40RM014-024 LEGEND TXV — Thermostatic Expansion Valve NOTES: 1. Dimensions in [ ] are in millimeters. 2. Direction of airflow. 3. Recommended clearance: • Rear: 76 mm (3 in.), 762 mm (2′-6″) with electric heat accessory • Front: 762 mm (2′-6″) • Right Side: 762 mm (2′-6″) • Left Side: 762 mm (2′-6″) • Local codes or jurisdiction may prevail. 4. Liquid piping not supplied by Carrier. 5. Duct flange is factory supplied and field installed. UNIT UNIT WEIGHT — 40RM LB (KG) 014 670 (304) Standard 3-Row Coil 016 685 (311) Standard 3-Row Coil 024 690 (313) Standard 3-Row Coil 014 695 (315) High-Capacity 4-Row Coil 016 713 (323) High-Capacity 4-Row Coil 024 730 (331) High-Capacity 4-Row Coil 25 Dimensions (cont) 40RM028, 034 LEGEND TXV — Thermostatic Expansion Valve NOTES: 1. Dimensions in [ ] are in millimeters. 2. Direction of airflow. 3. Recommended clearance: • Rear: 76 mm (3 in.), 762 mm (2′-6″) with electric heat accessory • Front: 762 mm (2′-6″) • Right Side: 762 mm (2′-6″) • Left Side: 762 mm (2′-6″) • Local codes or jurisdiction may prevail. 4. Liquid piping not supplied by Carrier. 5. Duct flange is factory supplied and field installed. UNIT UNIT WEIGHT — 40RM LB (KG) 028 1020 (463) Standard 3-Row Coil 034 1030 (467) Standard 3-Row Coil 028 1050 (470) High-Capacity 4-Row Coil 034 1062 (482) High-Capacity 4-Row Coil 26 Selection procedure — SI NOTE: Pages 35-43 and 52-57 contain combination ratings for the 38AK and 38AKS units matched with 40RM Series air handlers. I Determine cooling load, evaporator-air temperature, and quantity. Given: Total Cooling Capacity Required (TC) . . . . . . . . . . . . . . . . . . . . . 62 kW Sensible Heat Capacity Required (SHC) . . . . . . . . . . . . . . . . . . . . 48 kW Temperature Air Entering Condenser (Edb) . . . 36 C Temperature Air Entering Evaporator (db/wb) . . . . . . . 26.7 C db, 20 C wb Evaporator Air Quantity . . . . . . . . . . . . . . 3800 L/s External Static Pressure . . . . . . . . . . . . . . . .100 Pa Length of Interconnecting Refrigerant Piping . . . . . . . . . . . . . . 8 m (Linear) II Select condensing unit air-handler combination. For this example, select a 38AKS024 matched with a 40RM024. (See Combination Ratings table, page 41.) This 38AKS024/40RM024 condensing unit-air handler combination provides 62.7 kW of total cooling capacity and 49.3 kW of sensible capacity at the given conditions. If other temperatures or airflow values are required, interpolate the values from the combination ratings. III Determine sizes of liquid and suction lines. Enter Refrigerant Piping Sizes table (page 90). The sizes shown are based on an equivalent length of pipe. This equivalent length is equal to the linear length of pipe indicated at the top of each sizing column, plus a 50% allowance for fitting losses. (For a more accurate determination of actual equivalent length in place of using the estimated 50% value, refer to Carrier System Design Manual.) For this example, note in the linear length column that the proper pipe size is 5/8 in. for the liquid line and 15/8 in. for the suction line. IV Determine fan rpm and bhp (brake horsepower). At the Air Handler Fan Performance table (page 64), enter the 40RM024 section at 3800 L/s and move to the 100 Pa External Static Pressure (ESP) column. Note that the conditions require 12.84 r/s at 2.52 kW. V Determine motor and drive. For the 40RM024 units, find the type of drive that satisfies the 12.84 r/s requirement in the 40RM Drive Data tables on pages 95 and 96. The Standard Drive — SI table shows an r/s range of 11.9 to 14.6 for the 40RM024 unit, which satisfies the r/s requirement for the example described. Next, enter the 40RM Fan Motor Data tables on page 94, and find that for the 40RM024 unit, an standard motor has a motor kW of 3.73 which satisfies the bhp requirement for the example described. Select the standard motor and standard drive combination (option code GC or ED). Selection procedure — English NOTE: Pages 44-51 and 58-63 contain combination ratings for the 38AK and 38AKS units matched with 40RM Series air handlers. I Determine cooling load, evaporator-air temperature, and quantity. Given: Total Cooling Capacity Required (TC) . . . . . . . . . . . . . . . .210,000 Btuh Sensible Heat Capacity Required (SHC) . . . . . . . . . . . . . . .175,000 Btuh Temperature Air Entering Condenser (Edb) . . . .95 F Temperature Air Entering Evaporator (db/wb) . . . . . . . . . 80 F db, 67 F wb Evaporator Air Quantity . . . . . . . . . . . . . . 8000 cfm External Static Pressure . . . . . . . . . . . . . .0.8 in. wg Length of Interconnecting Refrigerant Piping . . . . . . . . . . . . . .40 ft (Linear) II Select condensing unit air-handler combination. For this example, select a 38AKS024 matched with a 40RM024. (See Combination Ratings table, page 49.) This 38AKS024/40RM024 condensing unit-air handler combination provides 214,600 Btuh of total cooling capacity and 179,000 Btuh of sensible capacity at the given conditions. If other temperatures or airflow values are required, interpolate the values from the combination ratings. III Determine sizes of liquid and suction lines. Enter Refrigerant Piping Sizes table (page 90). The sizes shown are based on an equivalent length of pipe. This equivalent length is equal to the linear length of pipe indicated at the top of each sizing column, plus a 50% allowance for fitting losses. (For a more accurate determination of actual equivalent length in place of using the estimated 50% value, refer to Carrier System Design Manual.) For this example, note in the linear length column that the proper pipe size is 5/8 in. for the liquid line and 15/8 in. for the suction line. IV Determine fan rpm and bhp (brake horsepower). At the Air Handler Fan Performance table (page 66), enter the 40RM024 section at 8000 cfm and move to the 0.80 in. wg External Static Pressure (ESP) column. Note that the conditions require 876 rpm at 4.21 bhp. V Determine motor and drive. For the 40RM024 units, find the type of drive that satisfies the 876 rpm requirement in the 40RM Drive Data tables on pages 97 and 98. The Medium-Static Drive — English table shows an rpm range of 814 to 1018 for the 40RM024 unit, which satisfies the rpm requirement for the example described. Next, enter the 40RM Fan Motor Data tables on page 95, and find that for the 40RM024 unit, an alternate motor has a motor hp of 7.5 which satisfies the bhp requirement for the example described. Select the alternate motor and medium-static drive combination (option code TC or RD). 27 Performance data CONDENSING UNIT RATINGS — SI 38AK007 SST (C) –4 –2 0 2 4 6 8 10 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT 38AK012 Air Temperature Entering Condenser (C) 28 32 36 40 44 48 52 13.4 12.5 11.7 10.9 10.0 9.20 8.36 4.33 4.45 4.56 4.67 4.78 4.89 5.00 39.6 43.4 47.3 51.2 55.0 58.9 62.8 14.5 13.7 12.9 12.0 11.2 10.4 9.51 4.48 4.61 4.73 4.86 4.98 5.11 5.23 40.2 43.9 47.7 51.4 55.1 58.8 62.6 15.7 14.9 14.1 13.2 12.3 11.5 10.6 4.63 4.77 4.91 5.05 5.19 5.32 5.46 40.9 44.5 48.2 51.8 55.5 59.1 62.7 17.0 16.1 15.2 14.4 13.5 12.6 11.8 4.78 4.93 5.09 5.24 5.39 5.55 5.70 41.7 45.3 48.9 52.5 56.1 59.7 63.3 18.2 17.4 16.5 15.6 14.7 13.8 12.9 4.93 5.10 5.27 5.44 5.60 5.77 5.94 42.5 46.1 49.6 53.2 56.8 60.4 63.9 19.5 18.7 17.7 16.8 15.9 15.0 14.1 5.08 5.27 5.45 5.63 5.82 6.00 6.18 43.4 46.9 50.5 54.0 57.6 61.1 64.7 20.9 20.0 19.0 18.1 17.2 16.3 15.3 5.23 5.44 5.63 5.83 6.03 6.23 6.42 44.3 47.8 51.3 54.9 58.4 61.9 65.4 22.3 21.3 20.4 19.4 18.5 17.5 16.6 5.39 5.61 5.82 6.03 6.24 6.46 6.67 45.2 48.7 52.2 55.7 59.2 62.7 66.2 38AK008 SST (C) –4 –2 0 2 4 6 8 10 — CDT kW SST TC 28 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT — — — — — SST (C) –4 –2 0 2 4 6 8 10 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT 28 23.9 7.96 39.7 25.5 8.11 40.3 27.1 8.27 40.9 28.8 8.45 41.6 30.5 8.64 42.3 32.3 8.84 43.1 34.2 9.06 43.9 36.1 9.28 44.8 Air Temperature Entering Condenser (C) 32 36 40 44 48 52 23.0 22.1 21.2 20.2 19.3 18.3 8.40 8.87 9.37 9.90 10.4 11.0 43.5 47.4 51.3 55.3 59.2 63.2 24.5 23.6 22.6 21.6 20.6 19.6 8.54 8.99 9.47 9.99 10.5 11.0 44.0 47.8 51.7 55.5 59.4 63.3 26.1 25.1 24.1 23.1 22.0 20.9 8.69 9.12 9.59 10.1 10.6 11.1 44.6 48.3 52.1 55.9 59.7 63.5 27.8 26.7 25.6 24.5 23.4 22.3 8.86 9.29 9.74 10.2 10.7 11.2 45.2 48.9 52.6 56.4 60.1 63.8 29.5 28.4 27.2 26.1 24.9 23.7 9.05 9.47 9.92 10.4 10.9 11.3 46.0 49.6 53.2 56.9 60.6 64.3 31.2 30.1 28.9 27.7 26.4 25.2 9.26 9.68 10.1 10.6 11.0 11.5 46.7 50.3 53.9 57.6 61.2 64.9 33.1 31.9 30.7 29.4 28.1 26.8 9.47 9.89 10.3 10.8 11.2 11.7 47.5 51.1 54.6 58.2 61.9 65.5 35.0 33.8 32.5 31.1 29.7 28.4 9.70 10.1 10.6 11.0 11.5 11.9 48.3 51.8 55.4 59.0 62.5 66.1 28 16.5 4.79 39.3 18.2 4.92 40.1 19.9 5.05 41.0 21.6 5.18 41.8 23.3 5.31 42.7 25.0 5.44 43.6 26.7 5.58 44.5 28.5 5.71 45.4 Air Temperature Entering Condenser (C) 32 36 40 44 48 52 15.6 14.7 13.8 12.9 11.9 11.0 5.01 5.22 5.40 5.55 5.70 5.84 43.0 46.7 50.5 54.2 58.0 61.8 17.3 16.3 15.3 14.4 13.4 12.4 5.17 5.40 5.61 5.78 5.95 6.12 43.8 47.5 51.3 55.0 58.7 62.5 18.9 17.9 16.9 15.8 14.8 13.8 5.32 5.58 5.81 6.01 6.21 6.40 44.7 48.4 52.1 55.8 59.5 63.2 20.5 19.5 18.4 17.3 16.3 15.2 5.48 5.76 6.02 6.24 6.46 6.68 45.5 49.2 52.9 56.5 60.2 63.9 22.2 21.1 20.0 18.8 17.7 16.6 5.63 5.94 6.22 6.47 6.72 6.96 46.4 50.0 53.7 57.3 61.0 64.6 23.8 22.7 21.5 20.3 19.1 18.0 5.79 6.12 6.43 6.70 6.97 7.24 47.2 50.8 54.5 58.1 61.7 65.3 25.5 24.3 23.1 21.8 20.6 19.4 5.94 6.30 6.63 6.93 7.23 7.52 48.1 51.7 55.3 58.9 62.5 66.1 27.2 26.0 24.7 23.4 22.1 20.8 6.10 6.48 6.83 7.16 7.48 7.80 49.0 52.6 56.1 59.7 63.3 66.8 38AKS008 Air Temperature Entering Condenser (C) 28 32 36 40 44 48 52 17.9 17.1 16.3 15.5 14.7 13.8 12.9 5.40 5.69 5.99 6.30 6.62 6.93 7.25 40.0 43.9 47.8 51.8 55.7 59.6 63.5 19.1 18.3 17.5 16.7 15.8 14.9 14.0 5.48 5.76 6.06 6.37 6.69 7.01 7.33 40.5 44.3 48.2 52.1 56.0 59.9 63.8 20.4 19.6 18.7 17.9 16.9 16.0 15.1 5.56 5.84 6.14 6.44 6.76 7.08 7.40 41.0 44.9 48.7 52.5 56.4 60.2 64.1 21.8 20.9 20.0 19.1 18.1 17.2 16.2 5.65 5.93 6.22 6.53 6.84 7.16 7.48 41.6 45.4 49.2 53.0 56.8 60.7 64.5 23.2 22.3 21.4 20.4 19.4 18.4 17.3 5.75 6.03 6.33 6.63 6.94 7.26 7.57 42.2 46.0 49.8 53.6 57.4 61.1 64.9 24.6 23.7 22.8 21.7 20.7 19.6 18.6 5.85 6.14 6.44 6.74 7.05 7.36 7.68 42.9 46.7 50.5 54.2 58.0 61.7 65.4 26.1 25.2 24.2 23.1 22.0 20.9 19.8 5.96 6.25 6.55 6.86 7.17 7.48 7.79 43.6 47.4 51.1 54.9 58.6 62.3 66.0 27.7 26.7 25.7 24.6 23.4 22.3 21.1 6.07 6.37 6.67 6.98 7.29 7.61 7.92 44.4 48.1 51.9 55.6 59.3 62.9 66.6 LEGEND Out of Range Saturated Discharge Temperature at Compressor (C) Compressor Power Saturated Suction Temperature (C) Gross Cooling Capacity (kW) SST (C) –4 –2 0 2 4 6 8 10 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT CONDENSING UNIT RATINGS — SI (cont) 38AKS009 SST (C) –4 –2 0 2 4 6 8 10 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT 38AKS013 Air Temperature Entering Condenser (C) 28 32 36 40 44 48 52 20.7 19.5 18.3 17.1 15.9 14.7 13.5 6.30 6.56 6.80 7.02 7.19 7.36 7.52 41.5 45.1 48.7 52.3 55.9 59.5 63.0 22.7 21.5 20.2 19.0 17.7 16.4 15.2 6.54 6.83 7.10 7.34 7.54 7.73 7.93 42.7 46.2 49.8 53.4 56.9 60.4 64.0 24.8 23.5 22.1 20.8 19.5 18.2 16.8 6.78 7.09 7.39 7.66 7.89 8.11 8.33 43.8 47.3 50.8 54.4 57.9 61.4 64.9 26.9 25.5 24.1 22.7 21.3 19.9 18.5 7.02 7.36 7.68 7.98 8.23 8.48 8.73 44.9 48.4 51.9 55.4 58.9 62.4 65.8 29.0 27.5 26.0 24.6 23.1 21.6 20.2 7.27 7.63 7.98 8.30 8.58 8.86 9.14 46.0 49.5 52.9 56.4 59.9 63.3 66.8 31.0 29.5 27.9 26.4 24.9 23.4 21.8 7.51 7.90 8.27 8.62 8.93 9.23 9.54 47.1 50.5 54.0 57.4 60.9 64.3 67.7 33.1 31.5 29.9 28.3 26.7 25.1 23.5 7.75 8.17 8.57 8.94 9.28 9.61 9.95 48.2 51.6 55.1 58.5 61.9 65.3 68.7 35.3 33.6 31.9 30.3 28.6 26.9 — 8.00 8.44 8.87 9.26 9.63 9.99 — 49.4 52.8 56.2 59.6 62.9 66.3 — –4 –2 0 2 4 6 8 10 — CDT kW SST TC TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT — — — — — –8 –4 0 4 8 12 28 20.3 6.28 41.3 22.4 6.52 42.4 24.4 6.75 43.5 26.4 6.99 44.6 28.5 7.23 45.7 30.5 7.46 46.8 32.6 7.70 47.9 34.8 7.94 49.0 Air Temperature Entering Condenser (C) 32 36 40 44 48 52 19.2 18.0 16.8 15.6 14.4 13.3 6.55 6.80 7.01 7.19 7.33 7.46 44.9 48.6 52.1 55.7 59.3 62.9 21.1 19.9 18.6 17.4 16.2 14.9 6.81 7.09 7.33 7.53 7.71 7.86 46.0 49.6 53.1 56.7 60.2 63.8 23.1 21.8 20.5 19.2 17.9 16.6 7.07 7.38 7.64 7.87 8.08 8.26 47.0 50.6 54.1 57.7 61.2 64.7 25.1 23.7 22.3 21.0 19.6 18.2 7.34 7.66 7.96 8.22 8.45 8.66 48.1 51.6 55.1 58.6 62.2 65.7 27.1 25.6 24.2 22.7 21.3 19.9 7.60 7.95 8.27 8.56 8.82 9.06 49.1 52.6 56.1 59.6 63.1 66.6 29.0 27.5 26.0 24.5 23.0 21.5 7.86 8.24 8.59 8.90 9.19 9.46 50.2 53.7 57.1 60.6 64.1 67.5 31.0 29.5 27.9 26.3 24.8 23.2 8.12 8.53 8.90 9.25 9.57 9.86 51.3 54.7 58.1 61.6 65.0 68.5 33.1 31.5 29.8 28.2 26.5 24.9 8.39 8.82 9.22 9.59 9.94 10.3 52.4 55.8 59.2 62.6 66.0 69.4 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT Air Temperature Entering Condenser (C) 20 30 35 40 46 52 20.7 18.2 17.0 15.7 14.3 12.9 5.6 6.3 6.5 6.8 7.0 7.2 31.1 40.2 44.8 49.3 54.8 60.3 24.1 21.3 20.0 18.6 17.0 15.4 5.9 6.7 7.1 7.4 7.7 8.0 32.7 41.8 46.2 50.8 56.3 61.7 27.9 24.8 23.2 21.7 19.9 18.2 6.3 7.2 7.6 8.0 8.4 8.7 34.4 43.4 47.9 52.4 57.8 63.2 32.1 28.6 26.8 25.2 23.2 21.2 6.6 7.7 8.2 8.6 9.1 9.5 36.3 45.2 49.7 54.1 59.5 64.8 36.6 32.7 30.8 28.9 27.7 24.5 6.9 8.2 8.7 9.3 9.8 10.3 38.3 47.2 51.6 56.0 61.3 66.5 41.4 37.1 35.0 33.0 30.5 28.1 7.3 8.7 9.3 9.9 10.6 11.1 40.6 49.3 53.6 58.0 63.2 68.4 38AKS014 SST (C) –8 38AKS012 SST (C) SST (C) –4 0 4 8 12 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT Air Temperature Entering Condenser (C) 20 30 35 40 46 52 25.0 22.0 20.6 19.2 17.6 16.0 6.6 7.5 7.9 8.2 8.7 9.0 31.1 40.3 44.9 49.5 55.1 60.6 29.1 25.8 24.2 22.6 20.7 19.0 7.0 8.0 8.5 8.9 9.4 9.9 32.7 41.8 46.4 50.9 56.4 61.9 33.6 29.9 28.1 26.3 24.2 22.2 7.5 8.6 9.1 9.6 10.2 10.8 34.5 43.5 48.0 52.5 58.0 63.4 38.6 34.4 32.4 30.4 28.0 25.8 7.9 9.2 9.8 10.4 11.0 11.7 36.4 45.3 49.8 54.2 60.0 65.0 44.0 39.3 37.0 34.8 32.2 29.7 8.4 9.8 10.5 11.1 11.9 12.6 38.4 47.3 51.7 56.1 61.4 66.7 49.7 44.6 42.1 39.6 36.7 — 8.9 10.5 11.2 11.9 12.7 — 40.7 49.4 53.7 58.1 63.3 — LEGEND Out of Range Saturated Discharge Temperature at Compressor (C) Compressor Power Saturated Suction Temperature (C) Gross Cooling Capacity (kW) 29 Performance data (cont) CONDENSING UNIT RATINGS — SI (cont) 38AKS016 SST (C) –8 –4 0 4 8 12 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT 38AKS028 Air Temperature Entering Condenser (C) 20 30 35 40 46 52 31.7 27.9 26.0 24.2 22.1 20.2 9.4 10.3 10.7 11.1 11.4 11.7 33.7 42.7 47.2 51.7 57.1 62.5 36.8 32.5 30.5 28.4 26.1 23.8 10.1 11.2 11.7 12.2 12.6 13.0 35.7 44.6 49.0 53.5 58.8 64.1 42.5 37.6 35.3 33.0 30.4 — 10.9 12.2 12.8 13.3 13.9 — 37.8 46.6 51.0 55.4 60.7 — 48.6 43.2 40.6 38.0 35.1 — 11.7 13.2 13.9 14.5 15.1 — 40.2 48.8 53.1 57.5 62.7 — 55.1 49.2 46.3 43.5 40.1 — 12.6 14.3 15.0 15.7 16.5 — 42.7 51.2 55.4 59.7 64.8 — 62.2 55.6 52.4 49.3 — — 13.4 15.3 16.2 17.0 — — 45.3 53.7 57.9 62.1 — — SST (C) –6 –4 –2 0 2 4 6 38AKS024 SST (C) –2 0 2 4 6 8 10 — CDT kW SST TC TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT — — — — — Air Temperature Entering Condenser (C) 20 30 35 40 46 52 53.4 46.8 43.4 39.9 35.7 31.4 12.6 14.2 14.9 15.4 15.9 16.4 34.3 43.3 47.7 52.2 57.4 62.7 58.2 51.3 47.7 44.1 39.7 35.2 13.1 14.8 15.5 16.2 16.8 17.3 35.6 44.5 48.9 53.3 58.5 63.7 63.0 55.8 52.1 48.3 43.7 39.1 13.5 15.4 16.2 16.9 17.6 18.3 36.9 45.7 50.0 54.4 59.6 64.7 67.9 60.3 56.4 52.5 47.7 42.9 14.0 16.0 16.9 17.6 18.4 19.2 38.2 46.9 51.2 55.5 60.6 65.8 72.7 64.8 60.8 56.7 51.7 46.7 14.5 16.6 17.5 18.4 19.3 20.1 39.6 48.1 52.4 56.6 61.7 66.8 77.5 69.3 65.1 60.9 55.7 50.6 15.0 17.2 18.2 19.1 20.1 21.0 40.9 49.3 53.5 57.7 62.8 67.8 82.4 73.8 69.5 65.1 59.7 54.4 15.5 17.8 18.9 19.9 20.9 22.0 42.2 50.5 54.7 58.8 63.8 68.8 LEGEND Out of Range Saturated Discharge Temperature at Compressor (C) Compressor Power Saturated Suction Temperature (C) Gross Cooling Capacity (kW) 8 10 Air Temperature Entering Condenser (C) 32 36 40 44 48 52.4 49.5 46.6 43.8 41.0 18.0 18.6 19.1 19.6 20.0 44.8 48.5 52.1 55.8 59.6 57.3 54.2 51.1 48.1 45.2 18.9 19.5 20.1 20.6 21.1 45.7 49.3 52.9 56.5 60.2 61.1 57.8 54.7 51.5 48.5 19.5 20.3 20.9 21.5 22.0 46.4 50.0 53.6 57.1 60.7 66.4 62.9 59.6 56.3 53.0 20.4 21.2 21.9 22.6 23.1 47.4 50.9 54.5 58.0 61.6 71.9 68.3 64.7 61.2 57.7 21.3 22.2 23.0 23.7 24.3 48.5 52.0 55.4 59.0 62.5 76.3 72.5 68.7 65.0 61.4 22.0 22.9 23.8 24.5 25.2 49.3 52.8 56.2 59.7 63.2 82.3 78.3 74.3 70.3 66.5 23.0 23.9 24.8 25.7 26.5 50.5 53.9 57.3 60.8 64.2 87.0 82.8 78.6 74.5 70.5 23.7 24.7 25.7 26.6 27.4 51.4 54.8 58.2 61.6 65.0 93.5 89.0 84.6 80.3 76.0 24.6 25.7 26.8 27.8 28.7 52.7 56.0 59.4 62.8 66.1 52 38.3 20.4 63.3 42.3 21.5 63.8 45.4 22.4 64.4 49.7 23.7 65.1 54.3 24.9 66.0 57.8 25.9 66.7 62.7 27.2 67.7 66.5 28.2 68.4 71.7 29.5 69.5 28 62.4 20.0 42.1 68.7 20.7 42.2 73.3 21.3 42.7 79.5 22.1 43.6 85.9 23.0 44.6 90.9 23.7 45.4 97.8 24.6 46.6 103.0 25.2 47.5 110.0 26.2 48.8 Air Temperature Entering Condenser (C) 32 36 40 44 48 58.9 55.3 51.7 48.1 44.5 20.6 21.2 21.6 21.9 22.2 46.0 50.0 54.1 58.0 62.0 65.0 61.3 57.6 53.7 49.9 21.4 22.2 22.7 23.2 23.5 46.1 50.1 54.1 58.1 62.1 69.7 66.0 62.1 58.2 54.3 22.1 22.9 23.5 24.1 24.5 46.4 50.2 54.1 58.1 62.0 75.8 72.1 68.3 64.3 60.3 23.0 23.9 24.6 25.2 25.8 47.2 50.8 54.5 58.3 62.1 82.1 78.2 74.3 70.3 66.3 24.0 24.9 25.7 26.4 27.1 48.1 51.7 55.2 58.9 62.5 87.0 83.0 79.0 74.9 70.8 24.7 25.7 26.6 27.4 28.1 48.9 52.5 56.0 59.5 63.1 93.6 89.5 85.3 81.0 76.8 25.7 26.8 27.8 28.6 29.4 50.1 53.5 57.0 60.5 64.0 98.8 94.5 90.2 85.8 81.4 26.4 27.6 28.6 29.6 30.5 50.9 54.4 57.8 61.3 64.7 106.0 101.0 96.9 92.3 87.7 27.4 28.7 29.8 30.9 31.9 52.2 55.6 59.0 62.4 65.8 52 40.8 22.2 66.1 46.1 23.7 66.1 50.3 24.8 66.1 56.1 26.2 66.1 62.1 27.6 66.2 66.6 28.7 66.6 72.4 30.1 67.5 76.9 31.2 68.2 83.0 32.7 69.2 38AKS034 SST (C) –6 –4 –2 0 2 4 6 8 10 30 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT 28 55.3 17.4 41.2 60.4 18.2 42.1 64.4 18.8 42.9 69.9 19.6 43.9 75.6 20.5 45.0 80.2 21.1 45.9 86.4 22.0 47.1 91.2 22.6 48.0 97.9 23.5 49.3 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT CONDENSING UNIT RATINGS — SI (cont) 38AKS044 SST (C) –6 –4 –2 0 2 4 6 8 10 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT Air Temperature Entering Condenser (C) 28 32 36 40 44 48 52 82.8 78.8 74.8 70.9 67.1 63.3 59.5 27.3 28.1 29.0 29.7 30.4 31.0 31.5 41.4 45.3 49.3 53.3 57.3 61.3 65.3 90.9 86.5 82.3 78.0 73.9 69.8 65.7 28.3 29.3 30.3 31.1 31.9 32.6 33.2 41.3 45.3 49.3 53.3 57.3 61.3 65.3 97.3 92.7 88.2 83.7 79.4 75.0 70.7 29.0 30.1 31.2 32.2 33.0 33.8 34.5 41.4 45.3 49.3 53.3 57.3 61.3 65.3 106.0 101.0 96.5 91.7 87.1 82.4 77.8 30.0 31.2 32.4 33.5 34.5 35.4 36.2 41.8 45.6 49.4 53.4 57.3 61.3 65.3 115.0 110.0 105.0 99.9 95.1 90.2 85.3 31.2 32.5 33.7 34.9 36.0 37.0 37.9 42.5 46.2 50.0 53.7 57.5 61.4 65.4 121.0 116.0 111.0 106.0 101.0 96.1 91.1 32.1 33.5 34.8 36.0 37.2 38.2 39.2 43.2 46.9 50.5 54.2 58.0 61.7 65.5 130.0 125.0 120.0 114.0 109.0 104.0 98.8 33.3 34.8 36.2 37.6 38.8 40.0 41.1 44.2 47.8 51.5 55.1 58.7 62.4 66.1 138.0 132.0 127.0 121.0 116.0 110.0 105.0 34.2 35.8 37.3 38.8 40.1 41.3 42.5 45.0 48.6 52.2 55.8 59.4 63.0 66.7 148.0 142.0 136.0 130.0 124.0 118.0 113.0 35.5 37.2 38.8 40.4 41.8 43.2 44.4 46.1 49.7 53.2 56.8 60.4 64.0 67.6 — CDT kW SST TC — — — — — LEGEND Out of Range Saturated Discharge Temperature at Compressor (C) Compressor Power Saturated Suction Temperature (C) Gross Cooling Capacity (kW) CONDENSING UNIT RATINGS — ENGLISH 38AK007 SST (F) TC 25 kW CDT TC 30 kW CDT TC 35 kW CDT TC 40 kW CDT TC 45 kW CDT TC 50 kW CDT — CDT kW SST TC — — — — — 80 46.8 4.30 101 52.3 4.50 103 58.1 4.69 105 64.1 4.90 107 70.4 5.10 109 77.0 5.32 111 Air Temperature Entering Condenser (F) 85 95 100 105 115 120 44.9 40.9 38.9 36.9 32.9 31.0 4.39 4.54 4.62 4.70 4.85 4.93 106 115 120 125 135 140 50.4 46.4 44.4 42.4 38.4 36.4 4.60 4.78 4.87 4.96 5.14 5.23 107 116 121 126 135 139 56.2 52.1 50.0 48.0 43.8 41.8 4.81 5.02 5.12 5.23 5.44 5.54 109 118 123 127 136 141 62.1 57.9 55.8 53.7 49.5 47.4 5.03 5.26 5.38 5.50 5.74 5.86 111 120 125 129 138 142 68.4 64.0 61.8 59.6 55.3 53.1 5.25 5.51 5.65 5.78 6.05 6.18 113 122 127 131 140 144 74.9 70.4 68.1 65.8 61.3 59.0 5.47 5.77 5.91 6.06 6.36 6.50 116 124 129 133 142 146 125 29.0 5.01 144 34.4 5.32 144 39.7 5.65 145 45.2 5.98 147 50.9 6.31 149 56.7 6.65 151 38AK008 SST (F) TC 25 kW CDT TC 30 kW CDT TC 35 kW CDT TC 40 kW CDT TC 45 kW CDT TC 50 kW CDT 80 62.0 5.31 102 68.1 5.42 103 74.5 5.54 104 81.1 5.67 106 88.1 5.82 108 95.4 5.97 110 Air Temperature Entering Condenser (F) 85 95 100 105 115 120 60.3 56.6 54.7 52.8 48.7 46.6 5.50 5.91 6.13 6.35 6.79 7.01 107 116 121 126 136 141 66.2 62.3 60.3 58.2 54.0 51.9 5.61 6.01 6.22 6.44 6.89 7.11 108 117 122 127 137 142 72.5 68.3 66.2 63.9 59.4 57.2 5.73 6.13 6.34 6.55 7.00 7.22 109 119 123 128 138 143 79.1 74.7 72.4 70.1 65.2 62.8 5.87 6.27 6.48 6.69 7.13 7.35 111 120 125 130 139 144 86.1 81.5 79.1 76.5 71.3 68.7 6.02 6.43 6.64 6.85 7.28 7.50 112 122 127 131 141 145 93.3 88.6 86.0 83.4 77.8 75.1 6.18 6.60 6.81 7.02 7.46 7.58 114 124 128 133 142 147 125 44.6 7.23 146 49.7 7.34 146 54.9 7.44 147 60.3 7.57 148 66.1 7.72 150 72.3 7.89 151 LEGEND Out of Range Saturated Discharge Temperature at Compressor (F) Compressor Power Saturated Suction Temperature (F) Gross Cooling Capacity (1000 Btuh) 31 Performance data (cont) CONDENSING UNIT RATINGS — ENGLISH (cont) 38AK012 SST (F) 25 30 35 40 45 50 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT 38AKS009 80 82.7 7.83 101 90.3 8.04 103 98.2 8.28 104 107 8.55 106 115 8.84 108 124 9.15 111 Air Temperature Entering Condenser (F) 85 95 100 105 115 120 80.7 76.5 74.4 72.2 67.6 65.3 8.12 8.75 9.09 9.45 10.2 10.6 106 116 121 125 135 140 88.1 83.6 81.3 78.9 74.1 71.7 8.32 8.92 9.24 9.58 10.3 10.7 107 117 121 126 136 141 95.9 91.1 88.6 86.0 80.8 78.2 8.56 9.14 9.45 9.78 10.5 10.8 109 118 123 127 137 142 104 99.1 96.3 93.6 87.9 85.1 8.83 9.40 9.70 10.0 10.7 11.0 111 120 124 129 138 143 113 108 105 102 95.6 92.6 9.12 9.70 10.0 10.3 10.9 11.3 113 122 126 131 140 144 122 116 113 110 104 100 9.43 10.0 10.3 10.6 11.2 11.6 115 124 128 133 142 146 80 57.8 4.72 101 65.9 4.89 103 74.0 5.06 105 82.1 5.23 107 90.2 5.40 109 98.7 5.57 112 Air Temperature Entering Condenser (F) 85 95 100 105 115 120 55.6 51.2 49.1 46.9 42.5 40.3 4.88 5.18 5.32 5.44 5.64 5.74 105 114 119 124 133 138 63.5 58.9 56.5 54.2 49.4 47.1 5.08 5.43 5.58 5.73 5.98 6.10 107 117 121 126 135 140 71.5 66.5 63.9 61.4 56.4 53.8 5.27 5.67 5.85 6.02 6.32 6.47 109 119 123 128 137 142 79.4 74.1 71.4 68.7 63.3 60.6 5.47 5.91 6.11 6.31 6.65 6.83 112 121 125 130 139 144 87.4 81.7 78.8 76.0 70.3 67.4 5.66 6.15 6.38 6.59 6.99 7.19 114 123 127 132 141 145 95.8 89.7 86.7 83.6 77.5 74.5 5.85 6.39 6.64 6.88 7.33 7.55 116 125 129 134 143 147 125 62.9 10.9 145 69.2 11.0 145 75.5 11.1 146 82.2 11.3 147 89.5 11.6 149 97.2 11.9 150 38AKS008 SST (F) 25 30 35 40 45 50 — CDT kW SST TC 32 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT — — — — — SST (F) 25 30 35 40 45 50 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT 80 72.3 6.22 105 82.2 6.54 108 92.1 6.87 110 102 7.19 113 112 7.51 116 122 7.85 119 Air Temperature Entering Condenser (F) 85 95 100 105 115 120 69.5 63.7 61.0 58.2 52.4 49.6 6.41 6.76 6.92 7.07 7.30 7.41 109 118 123 127 136 141 79.1 73.0 70.0 66.9 60.8 57.7 6.76 7.16 7.35 7.52 7.80 7.94 112 121 125 130 139 143 88.8 82.2 79.0 75.7 69.1 65.8 7.11 7.56 7.77 7.96 8.30 8.48 115 123 128 132 141 145 98.5 91.5 88.0 84.5 77.5 74.0 7.46 7.96 8.19 8.41 8.81 9.01 117 126 130 135 143 148 108 101 97.0 93.2 85.8 82.1 7.81 8.36 8.62 8.86 9.31 9.54 120 129 133 137 146 150 118 110 106 102 94.6 90.7 8.16 8.76 9.05 9.32 9.82 10.1 123 132 136 140 149 153 125 46.7 7.53 145 54.6 8.09 147 62.6 8.65 150 70.5 9.20 152 78.4 9.76 154 — — — 80 71.0 6.20 104 80.8 6.51 107 90.6 6.83 110 100 7.15 113 110 7.47 115 121 7.79 118 Air Temperature Entering Condenser (F) 85 95 100 105 115 68.2 62.8 60.0 57.1 51.5 6.40 6.76 6.91 7.06 7.30 109 118 122 127 136 77.8 71.9 68.8 65.8 59.8 6.74 7.15 7.33 7.50 7.79 111 120 125 129 138 87.4 81.0 77.7 74.5 68.0 7.08 7.54 7.75 7.94 8.29 114 123 127 132 141 97.0 90.1 86.6 83.1 76.3 7.42 7.93 8.16 8.38 8.79 117 126 130 134 143 107 99.2 95.5 91.8 84.6 7.76 8.32 8.58 8.83 9.28 120 128 132 137 145 117 109 105 101 93.2 8.11 8.72 9.00 9.28 9.79 122 131 135 139 148 125 45.9 7.47 145 53.8 8.02 147 61.7 8.58 149 69.5 9.13 152 77.4 9.68 154 85.5 10.2 156 38AKS012 LEGEND Out of Range Saturated Discharge Temperature at Compressor (F) Compressor Power Saturated Suction Temperature (F) Gross Cooling Capacity (1000 Btuh) 125 38.1 5.84 143 44.7 6.23 144 51.3 6.62 146 57.9 7.00 148 64.5 7.39 150 71.4 7.77 152 SST (F) 25 30 35 40 45 50 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT CONDENSING UNIT RATINGS — ENGLISH (cont) 38AKS016 38AKS013 SST (F) TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT 20 25 30 35 40 45 50 Air Temperature Entering Condenser (F) 70 85 95 100 115 125 73 66 61 59 52 47 5.8 6.4 6.7 6.9 7.3 7.5 91 104 113 118 132 141 82 74 68 66 58 53 6.0 6.7 7.1 7.3 7.7 8.0 93 106 115 120 134 143 90 82 76 73 65 60 6.3 7.0 7.5 7.7 8.2 8.5 95 108 117 122 135 144 100 90 84 81 72 67 6.5 7.4 7.9 8.1 8.7 9.1 97 111 120 124 137 146 110 100 93 90 80 74 6.8 7.7 8.3 8.5 9.2 9.6 99 113 122 126 140 148 120 109 102 99 89 82 7.0 8.0 8.6 8.9 9.7 10.2 102 115 124 128 142 151 131 120 112 108 97 90 7.3 8.4 9.0 9.3 10.2 10.7 105 118 127 131 144 153 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT 20 25 30 35 40 45 50 — CDT kW SST TC — — — — — 20 25 30 35 40 45 50 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT Air Temperature Entering Condenser (F) 70 85 95 100 115 125 112 101 94 90 80 73 9.7 10.6 11.0 11.3 11.8 12.1 96 109 118 122 136 145 125 112 104 101 89 82 10.3 11.2 11.8 12.0 12.7 13.0 98 111 120 125 138 149 138 124 116 112 99 91 10.8 11.9 12.5 12.8 13.5 13.9 101 114 123 127 140 147 152 137 128 123 110 — 11.4 12.5 13.2 13.5 14.4 — 103 117 125 130 143 — 166 151 141 136 121 — 12.0 13.2 14.0 14.4 15.3 — 107 119 128 132 145 — 181 165 154 149 133 — 12.6 14.0 14.8 15.2 16.2 — 110 122 131 135 148 — 198 180 168 163 — — 13.2 14.7 15.6 16.0 — — 113 126 134 138 — — 38AKS024 38AKS014 SST (F) SST (F) Air Temperature Entering Condenser (F) 70 85 95 100 115 125 89 80 74 71 63 58 6.8 7.6 8.1 8.3 8.9 9.3 91 105 114 118 132 141 98 89 83 80 71 65 7.2 8.0 8.5 8.8 9.5 9.9 93 106 116 120 134 143 109 99 92 89 79 73 7.5 8.4 9.0 9.2 10.0 10.5 95 109 118 122 136 145 120 109 102 98 88 81 7.8 8.8 9.4 9.7 10.6 11.1 97 111 120 124 138 147 132 120 112 108 97 90 8.1 9.2 9.9 10.2 11.1 11.7 100 113 122 126 140 149 145 132 123 119 107 99 8.5 9.6 10.4 10.7 11.7 12.4 102 115 124 129 142 151 158 144 135 130 117 109 8.8 10.1 10.8 11.2 12.3 13.0 105 118 127 131 144 153 SST (F) 25 30 35 40 45 50 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT Air Temperature Entering Condenser (F) 80 85 95 100 115 125 152 146 134 128 122 109 13.1 13.5 14.2 14.5 14.8 15.2 102 107 116 120 125 134 174 168 155 148 141 128 13.9 14.3 15.1 15.5 15.8 16.3 106 110 119 123 128 136 196 189 175 168 161 147 14.7 15.2 16.1 16.5 16.9 17.5 109 113 122 126 130 139 218 211 196 188 181 166 15.4 16.0 17.0 17.5 17.9 18.6 112 116 125 129 133 142 240 232 216 209 201 184 16.2 16.8 17.9 18.4 18.9 19.8 115 119 128 132 136 144 262 254 237 229 220 203 17.0 17.6 18.9 19.4 20.0 20.9 118 122 130 135 139 147 LEGEND Out of Range Saturated Discharge Temperature at Compressor (F) Compressor Power Saturated Suction Temperature (F) Gross Cooling Capacity (1000 Btuh) 33 Performance data (cont) CONDENSING UNIT RATINGS (cont) 38AKS028 SST (F) 20 25 30 35 40 45 50 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT 38AKS044 Air Temperature Entering Condenser (F) 85 95 100 105 115 120 125 181.0 167.0 161.0 154.0 141.0 134.0 128.0 17.4 18.3 18.6 19.0 19.6 19.8 20.0 108.0 117.0 122.0 126.0 136.0 141.0 145.0 202.0 187.0 180.0 173.0 159.0 152.0 145.0 18.5 19.4 19.8 20.2 20.9 21.2 21.5 110.0 119.0 124.0 128.0 137.0 142.0 146.0 225.0 209.0 201.0 193.0 178.0 171.0 163.0 19.5 20.6 21.0 21.5 22.3 22.7 23.0 112.0 121.0 126.0 130.0 139.0 143.0 148.0 249.0 231.0 223.0 215.0 198.0 190.0 182.0 20.6 21.7 22.3 22.8 23.7 24.2 24.6 115.0 123.0 128.0 132.0 141.0 145.0 150.0 274.0 256.0 246.0 237.0 220.0 211.0 202.0 21.6 23.0 23.6 24.1 25.2 25.7 26.2 117.0 126.0 130.0 135.0 143.0 148.0 152.0 301.0 281.0 271.0 261.0 242.0 233.0 224.0 22.8 24.2 24.9 25.5 26.7 27.3 27.8 120.0 129.0 133.0 137.0 146.0 150.0 154.0 329.0 307.0 297.0 287.0 266.0 256.0 246.0 23.9 25.5 26.2 26.9 28.3 28.9 29.5 123.0 131.0 136.0 140.0 148.0 152.0 157.0 38AKS034 SST (F) 20 25 30 35 40 45 50 34 TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT 85 203.0 20.0 110.0 230.0 21.0 110.0 256.0 22.0 112.0 283.0 23.1 114.0 311.0 24.3 117.0 340.0 25.4 119.0 371.0 26.6 122.0 Air Temperature Entering Condenser (F) 95 100 105 115 120 125 187.0 178.0 170.0 153.0 145.0 136.0 20.8 21.1 21.4 21.8 21.8 21.8 120.0 125.0 130.0 140.0 145.0 150.0 212.0 204.0 195.0 176.0 167.0 158.0 22.0 22.4 22.8 23.4 23.6 23.7 120.0 125.0 130.0 140.0 145.0 150.0 239.0 230.0 221.0 202.0 192.0 182.0 23.2 23.7 24.1 24.9 25.3 25.5 121.0 126.0 130.0 140.0 145.0 150.0 265.0 256.0 247.0 228.0 218.0 208.0 24.4 25.0 25.5 26.5 26.9 27.2 123.0 127.0 132.0 141.0 146.0 150.0 292.0 282.0 273.0 253.0 243.0 233.0 25.7 26.4 27.0 28.1 28.6 29.0 125.0 130.0 134.0 143.0 147.0 152.0 320.0 310.0 300.0 279.0 269.0 259.0 27.0 27.8 28.5 29.7 30.3 30.8 128.0 132.0 136.0 145.0 149.0 154.0 350.0 339.0 328.0 307.0 296.0 285.0 28.4 29.2 30.0 31.4 32.1 32.7 130.0 135.0 139.0 148.0 152.0 156.0 SST (F) 20 25 30 35 40 45 50 — CDT kW SST TC TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT TC kW CDT — — — — — 85 271.0 27.3 109.0 305.0 28.6 109.0 341.0 29.9 109.0 377.0 31.3 111.0 415.0 32.9 113.0 455.0 34.5 115.0 497.0 36.1 117.0 Air Temperature Entering Condenser (F) 95 100 105 115 120 125 252.0 243.0 234.0 216.0 208.0 199.0 28.5 29.0 29.5 30.3 30.7 31.0 119.0 124.0 129.0 139.0 144.0 149.0 284.0 274.0 264.0 245.0 235.0 225.0 30.0 30.7 31.3 32.3 32.8 33.2 119.0 124.0 129.0 139.0 144.0 149.0 319.0 308.0 297.0 275.0 265.0 254.0 31.5 32.3 33.0 34.2 34.8 35.3 119.0 124.0 129.0 139.0 144.0 149.0 355.0 343.0 332.0 309.0 297.0 286.0 33.1 33.9 34.7 36.1 36.8 37.4 120.0 125.0 129.0 139.0 144.0 149.0 391.0 379.0 367.0 343.0 331.0 319.0 34.8 35.7 36.6 38.2 38.9 39.6 122.0 126.0 131.0 140.0 145.0 150.0 429.0 416.0 403.0 377.0 365.0 352.0 36.6 37.6 38.6 40.3 41.1 41.9 124.0 128.0 133.0 142.0 147.0 151.0 468.0 455.0 441.0 413.0 400.0 386.0 38.4 39.5 40.6 42.5 43.5 44.3 126.0 131.0 135.0 144.0 149.0 153.0 LEGEND Out of Range Saturated Discharge Temperature at Compressor (F) Compressor Power Saturated Suction Temperature (F) Gross Cooling Capacity (1000 Btuh) COMBINATION RATINGS — SI 38AK007/40RM007 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 850 1150 Air Ent Cond Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 19.0 17.8 15.7 19.8 18.7 16.8 20.4 TC 32 SHC 10.1 11.9 15.4 11.4 13.7 16.8 12.5 5.12 4.98 4.72 5.23 5.08 4.85 5.29 kW 18.4 17.2 15.1 19.2 18.0 16.3 19.7 TC 36 SHC 9.86 11.7 15.1 11.1 13.5 16.3 12.3 5.37 5.21 4.92 5.47 5.31 5.08 5.54 kW 17.8 16.6 14.5 18.5 17.3 15.8 19.0 TC 40 SHC 9.62 11.4 14.5 10.9 13.2 15.8 12.1 5.60 5.42 5.13 5.71 5.54 5.30 5.78 kW 17.1 15.9 14.0 17.8 16.6 15.2 18.2 TC 44 SHC 9.37 11.2 14.0 10.7 13.0 15.2 11.8 5.82 5.64 5.32 5.94 5.75 5.53 6.01 kW 16.3 15.2 13.4 17.0 15.9 14.7 17.4 TC 48 SHC 9.12 10.9 13.4 10.4 12.7 14.7 11.6 6.04 5.84 5.51 6.16 5.96 5.75 6.24 kW 15.6 14.5 12.8 16.2 15.2 14.1 16.6 TC 52 SHC 8.85 10.6 12.8 10.1 12.4 14.1 11.3 6.24 6.03 5.69 6.37 6.16 5.96 6.45 kW 38AK007/40RM008 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1000 1400 Air Ent Cond Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 21.2 19.9 17.7 22.0 20.8 19.4 22.5 TC 32 SHC 11.7 14.0 17.7 13.5 16.5 19.4 15.1 5.43 5.27 5.01 5.53 5.38 5.21 5.60 kW 20.5 19.2 17.1 21.3 20.1 18.8 21.8 TC 36 SHC 11.4 13.7 17.1 13.2 16.2 18.8 14.9 5.69 5.52 5.24 5.79 5.63 5.46 5.86 kW 19.8 18.5 16.5 20.5 19.3 18.2 21.0 TC 40 SHC 11.2 13.5 16.5 13.0 15.9 18.2 14.6 5.94 5.75 5.46 6.05 5.87 5.71 6.12 kW 19.0 17.7 16.0 19.7 18.5 17.6 20.1 TC 44 SHC 10.9 13.2 16.0 12.7 15.6 17.6 14.3 6.17 5.97 5.69 6.29 6.10 5.95 6.36 kW 18.2 17.0 15.4 18.8 17.7 17.0 19.3 TC 48 SHC 10.6 12.9 15.4 12.4 15.3 17.0 14.0 6.40 6.19 5.91 6.52 6.33 6.19 6.60 kW 17.3 16.2 14.8 18.0 16.9 16.3 18.4 TC 52 SHC 10.4 12.6 14.8 12.1 14.9 16.3 13.7 6.63 6.40 6.13 6.74 6.54 6.42 6.83 kW — Edb Ewb kW SHC TC — — — — — — LEGEND Out of Range Entering Dry Bulb Entering Wet Bulb Compressor Motor Power Input Sensible Heat Capacity (kW) Gross Total Capacity (kW) Gross NOTES: 1. Direct interpolation is permissible. Do not extrapolate. 2. SHC is based on 26.7 C db air entering indoor coil. 16 17.9 17.9 4.99 17.4 17.4 5.23 16.9 16.9 5.47 16.3 16.3 5.69 15.7 15.7 5.92 15.1 15.1 6.15 38AK008/40RM007 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 850 1150 Air Ent Cond Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 22.1 20.8 18.5 23.1 21.8 19.6 23.8 TC 32 SHC 11.2 13.1 16.7 12.4 14.8 19.4 13.6 6.00 5.88 5.67 6.10 5.98 5.77 6.16 kW 21.5 20.3 18.0 22.4 21.2 19.1 23.1 TC 36 SHC 11.0 12.8 16.4 12.2 14.6 19.0 13.4 6.36 6.24 6.02 6.46 6.34 6.13 6.52 kW 20.8 19.6 17.4 21.8 20.6 18.5 22.4 TC 40 SHC 10.7 12.6 16.1 12.0 14.3 18.5 13.1 6.73 6.61 6.39 6.84 6.71 6.50 6.90 kW 19.9 18.8 16.7 20.8 19.7 17.7 21.4 TC 44 SHC 10.4 12.2 15.8 11.6 14.0 17.7 12.8 7.21 7.09 6.87 7.31 7.18 6.98 7.38 kW 19.4 18.3 16.3 20.2 19.1 17.3 20.8 TC 48 SHC 10.2 12.0 15.5 11.4 13.8 17.3 12.5 7.1 7.39 7.17 7.61 7.48 7.28 7.67 kW 18.7 17.6 15.6 19.4 18.3 16.6 19.9 TC 52 SHC 9.89 11.7 15.2 11.1 13.5 16.6 12.2 7.91 7.79 7.57 8.01 7.88 7.68 8.07 kW 16 20.6 20.6 5.36 20.0 20.0 5.63 19.4 19.4 5.88 18.7 18.7 6.13 18.0 18.0 6.38 17.3 17.3 6.61 38AK008/40RM008 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1000 1400 Air Ent Cond Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 23.8 22.5 20.1 24.8 23.5 21.4 25.5 TC 32 SHC 12.5 14.7 19.2 14.1 17.1 21.4 15.7 6.13 6.01 5.78 6.22 6.10 5.91 6.28 kW 23.2 21.9 19.5 24.1 22.9 20.9 24.7 TC 36 SHC 12.2 14.5 18.9 13.9 16.9 20.9 15.5 6.49 6.37 6.14 6.59 6.46 6.26 6.65 kW 22.5 21.2 18.9 23.4 22.1 20.3 23.9 TC 40 SHC 11.9 14.2 18.6 13.6 16.6 20.3 15.2 6.86 6.73 6.50 6.96 6.83 6.64 7.03 kW 21.7 20.5 18.3 22.5 21.3 19.7 23.1 TC 44 SHC 11.7 13.9 18.3 13.3 16.3 19.7 14.9 7.25 7.12 6.88 7.34 7.21 7.03 7.41 kW 20.9 19.7 17.6 21.7 20.5 19.1 22.2 TC 48 SHC 11.4 13.6 17.6 13.0 16.0 19.1 14.6 7.64 7.51 7.28 7.73 7.60 7.43 7.79 kW 20.0 18.9 16.9 20.8 19.7 18.4 21.2 TC 52 SHC 11.1 13.3 16.9 12.7 15.6 18.4 14.3 8.04 7.90 7.67 8.13 8.00 7.84 8.19 kW 1450 20 19.2 15.4 5.15 18.6 15.1 5.38 17.9 14.8 5.61 17.1 14.5 5.84 16.4 14.2 6.05 15.6 13.9 6.25 1800 20 21.4 18.7 5.45 20.7 18.3 5.71 19.9 18.0 5.96 19.1 17.5 6.19 18.3 17.1 6.43 17.5 16.5 6.66 1450 20 22.5 16.5 6.04 21.9 16.2 6.40 21.2 16.0 6.77 20.2 15.6 7.25 19.6 15.4 7.54 18.8 15.1 7.94 16 20.5 20.5 5.86 19.9 19.9 6.21 19.4 19.4 6.58 18.7 18.7 7.08 18.2 18.2 7.38 17.6 17.6 7.79 1800 20 24.2 19.3 6.16 23.5 19.1 6.52 22.7 18.7 6.90 21.9 18.4 7.27 21.1 18.0 7.66 20.2 17.7 8.06 16 22.7 22.7 6.02 22.2 22.2 6.39 21.6 21.6 6.77 20.9 20.9 7.17 20.3 20.3 7.57 19.5 19.5 7.98 3. Formulas: SHCkW x 1000 1.23 x L/s Lwb = wet-bulb temperature corresponding to enthalpy air leaving indoor coil (hlwb) TCkW x 1000 Ldb C: hlwb = hewb – 1.20 x L/s Ldb C = Edb C – where hewb = enthalpy of air entering evaporator coil (kj/kg). 4. Capacities are based on 7.6 actual m (12.2 equivalent m) of interconnecting piping sized to the outdoor unit field connections. (Equivalent length is equal to the actual length plus a 50% allowance for fitting losses.) For other equivalent lengths, refer to the Carrier System Design Manual, Part 3, for line losses. 35 Performance data (cont) COMBINATION RATINGS — SI (cont) 38AK008/40RM012 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1450 1900 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 26.8 25.4 23.3 27.4 26.1 24.9 27.9 TC 15.5 18.9 23.3 17.5 21.6 24.9 19.2 SHC 32 6.97 6.84 6.64 7.04 6.91 6.79 7.08 kW 26.0 24.6 22.7 26.6 25.4 24.3 27.1 TC 15.3 18.6 22.7 17.2 21.2 24.3 19.0 36 SHC 7.38 7.24 7.04 7.45 7.32 7.20 7.49 kW 25.2 23.9 22.1 25.8 24.6 23.6 26.2 TC 15.0 18.3 22.1 16.9 20.9 23.6 18.7 SHC 40 7.80 7.66 7.46 7.87 7.73 7.63 7.92 kW 24.3 23.0 21.4 24.9 23.7 22.9 25.2 TC 14.7 17.9 21.4 16.6 20.5 22.9 18.3 44 SHC 8.23 8.08 7.90 8.30 8.16 8.07 8.34 kW 23.3 22.1 20.7 23.9 22.8 22.1 24.2 TC 14.3 17.6 20.7 16.2 20.1 22.1 18.0 SHC 48 8.66 8.51 8.35 8.73 8.60 8.51 8.78 kW 22.4 21.2 20.0 22.9 21.8 21.3 23.2 TC 14.0 17.2 20.0 15.9 19.6 21.3 17.6 SHC 52 9.10 8.96 8.81 9.17 9.04 8.97 9.22 kW 38AKS008/40RM007 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 850 1150 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 23.6 21.9 19.8 24.8 23.1 21.1 25.5 TC 12.2 14.2 19.8 13.6 16.4 21.1 15.4 32 SHC 5.77 5.62 5.43 5.88 5.72 5.55 5.94 kW 22.9 21.3 19.3 24.0 22.4 20.5 24.7 TC 11.9 13.9 19.3 13.3 16.1 20.5 15.1 36 SHC 6.15 5.96 5.73 6.27 6.08 5.87 6.34 kW 22.2 20.5 18.5 23.3 21.6 19.7 23.9 TC 11.6 13.6 18.5 13.0 15.7 19.7 14.8 40 SHC 6.52 6.31 6.06 6.65 6.44 6.21 6.73 kW 21.4 19.8 17.9 22.4 20.8 19.1 22.9 TC 11.3 13.2 17.9 12.6 15.3 19.1 14.5 44 SHC 6.87 6.62 6.34 7.02 6.77 6.51 7.10 kW 20.6 19.0 17.2 21.6 20.0 18.3 22.1 TC 11.0 12.9 17.2 12.3 14.9 18.3 14.2 48 SHC 7.24 6.96 6.64 7.40 7.12 6.83 7.49 kW 19.9 18.3 16.6 20.7 19.2 17.6 21.2 TC 10.7 12.5 16.6 11.9 14.5 17.6 13.9 SHC 52 7.61 7.30 6.96 7.78 7.47 7.17 7.87 kW — Edb Ewb kW SHC TC — — — — — — LEGEND Out of Range Entering Dry Bulb Entering Wet Bulb Compressor Motor Power Input Sensible Heat Capacity (kW) Gross Total Capacity (kW) Gross NOTES: 1. Direct interpolation is permissible. Do not extrapolate. 2. SHC is based on 26.7 C db air entering indoor coil. 36 16 26.0 26.0 6.90 25.3 25.3 7.31 24.6 24.6 7.74 23.8 23.8 8.18 23.0 23.0 8.62 22.1 22.1 9.08 38AKS008/40RM008 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1000 1400 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 25.7 23.7 21.6 26.6 24.9 22.9 27.3 TC 13.7 16.0 21.6 15.9 18.2 22.9 17.7 SHC 32 5.95 5.78 5.60 6.04 5.88 5.71 6.10 kW 24.8 23.0 21.0 25.7 24.0 22.2 26.3 TC 13.3 15.6 21.0 15.5 17.8 22.2 17.4 36 SHC 6.36 6.15 5.93 6.46 6.27 6.06 6.53 kW 24.0 22.2 20.2 24.9 23.2 21.4 25.5 TC 13.0 15.2 20.2 15.2 17.4 21.4 17.1 SHC 40 6.75 6.52 6.27 6.85 6.64 6.42 6.93 kW 23.1 21.3 19.4 23.9 22.3 20.6 24.4 TC 12.6 14.8 19.4 14.9 16.9 20.6 16.7 44 SHC 7.13 6.86 6.57 7.25 7.00 6.74 7.33 kW 22.3 20.5 18.6 23.0 21.4 19.8 23.5 TC 12.3 14.4 18.6 14.6 16.5 19.8 16.4 SHC 48 7.52 7.21 6.89 7.64 7.37 7.09 7.73 kW 21.4 19.7 17.9 22.0 20.5 19.0 22.5 TC 11.9 14.0 17.9 14.2 16.0 19.0 16.0 SHC 52 7.92 7.58 7.22 8.04 7.74 7.43 8.13 kW 16 21.9 21.9 5.63 21.3 21.3 5.97 20.6 20.6 6.32 19.9 19.9 6.63 19.1 19.1 6.97 18.4 18.4 7.31 38AKS008/40RM012 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1450 1900 2350 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 20 16 28.0 26.0 23.9 — 27.0 25.2 — 27.5 26.3 TC 16.6 19.2 23.9 — 22.0 25.2 — 24.9 26.3 32 SHC 6.16 5.98 5.80 — 6.07 5.91 — 6.12 6.01 kW — 25.1 23.1 — 26.0 24.4 — 26.5 25.4 TC — 18.8 23.1 — 21.6 24.4 — 24.4 25.4 36 SHC — 6.39 6.16 — 6.49 6.31 — 6.54 6.42 kW — 24.2 22.2 — 25.1 23.5 — 25.5 24.5 TC — 18.4 22.2 — 21.2 23.5 — 24.0 24.5 40 SHC — 6.77 6.52 — 6.88 6.68 — 6.93 6.81 kW — 23.2 21.3 — 24.0 22.5 — 24.4 23.5 TC — 17.9 21.3 — 20.7 22.5 — 23.4 23.5 44 SHC — 7.14 6.86 — 7.26 7.04 — 7.33 7.19 kW — 22.3 20.5 — 23.0 21.6 — — — TC — 17.5 20.5 — 20.3 21.6 — — — 48 SHC — 7.52 7.21 — 7.65 7.41 — — — kW — 21.3 19.6 — — — — — — TC — 17.1 19.6 — — — — — — SHC 52 — 7.89 7.56 — — — — — — kW 2350 20 26.7 23.8 6.96 25.9 2.34 7.37 25.1 23.0 7.79 24.2 22.4 8.22 23.3 21.8 8.66 22.4 21.1 9.10 1450 20 23.9 17.9 5.80 23.2 17.6 6.17 22.3 17.2 6.53 21.5 16.7 6.88 20.6 16.3 7.23 19.8 15.9 7.59 1800 20 25.6 20.3 5.95 24.7 19.9 6.35 23.8 19.5 6.72 22.8 19.0 7.09 21.9 18.6 7.46 21.0 18.1 7.84 16 23.8 23.8 5.79 23.1 23.1 6.16 22.3 22.3 6.52 21.4 21.4 6.87 20.6 20.6 7.23 19.7 19.7 7.59 3. Formulas: SHCkW x 1000 1.23 x L/s Lwb = wet-bulb temperature corresponding to enthalpy air leaving indoor coil (hlwb) TCkW x 1000 Ldb C: hlwb = hewb – 1.20 x L/s Ldb C = Edb C – where hewb = enthalpy of air entering evaporator coil (kj/kg). 4. Capacities are based on 7.6 actual m (12.2 equivalent m) of interconnecting piping sized to the outdoor unit field connections. (Equivalent length is equal to the actual length plus a 50% allowance for fitting losses.) For other equivalent lengths, refer to the Carrier System Design Manual, Part 3, for line losses. COMBINATION RATINGS — SI (cont) 38AKS009/40RM008 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1000 1400 1800 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 20 29.4 27.2 24.8 30.7 28.7 26.3 31.6 29 7 TC 15.2 17.7 24.8 17.4 20.1 26.3 19.1 22.2 32 SHC 7.88 7.60 7.27 8.06 7.79 7.47 8.18 7.93 kW 28.4 26.3 23.9 29.6 27.7 25.4 30.5 28.6 TC 14.8 17.2 23.9 17.0 19.6 25.4 18.8 21.7 36 SHC 8.34 8.02 7.67 8.53 8.24 7.89 8.66 8.38 kW 27.4 25.4 23.1 28.6 26.7 24.5 29.4 27.6 TC 14.4 16.7 23.1 16.6 19.1 24.5 18.4 21.2 40 SHC 8.79 8.45 8.06 8.99 8.67 8.30 9.12 8.81 kW 26.4 24.4 22.2 27.5 25.7 23.6 28.2 26.4 TC 14.0 16.3 22.2 16.2 18.6 23.6 18.0 20.7 44 SHC 9.23 8.84 8.41 9.43 9.08 8.67 9.57 9.23 kW 25.4 23.5 21.4 26.3 24.6 22.6 27.0 25.3 TC 13.5 15.8 21.4 15.8 18.1 22.6 17.6 20.2 48 SHC 9.68 9.24 8.78 9.89 9.50 9.06 10.04 9.66 kW — 22.4 20.4 — 23.4 21.6 — 24.1 TC — 15.3 20.4 — 17.5 21.6 — 19.6 52 SHC — 9.69 9.19 — 9.94 9.49 — 10.11 kW 38AKS009/40RM012 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1450 1900 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 32.5 30.2 27.6 33.7 31.5 29.2 — TC 18.1 21.0 27.6 20.2 24.1 29.2 — 32 SHC 8.30 7.99 7.65 8.47 8.16 7.86 — kW 31.4 29.1 26.6 32.6 30.3 28.1 — TC 17.7 20.5 26.6 19.8 23.5 28.1 — 36 SHC 8.79 8.45 8.07 8.97 8.63 8.31 — kW 30.2 28.0 25.6 31.3 29.1 27.1 — TC 17.3 20.1 25.6 19.3 23.0 27.1 — 40 SHC 9.26 8.89 8.49 9.45 9.08 8.74 — kW 29.0 26.9 24.6 30.0 27.9 26.0 — TC 16.9 19.6 24.6 18.9 22.5 26.0 — 44 SHC 9.72 9.31 8.88 9.93 9.51 9.15 — kW 27.7 25.7 23.6 — 27.6 24.9 — TC 16.5 19.0 23.6 — 21.9 24.9 — 48 SHC 10.20 9.74 9.27 — 9.96 9.57 — kW — 24.4 22.5 — 25.3 23.7 — TC — 18.5 22.5 — 21.3 23.7 — 52 SHC — 10.19 9.70 — 10.41 10.02 — kW — Edb Ewb kW SHC TC — — — — — — LEGEND Out of Range Entering Dry Bulb Entering Wet Bulb Compressor Motor Power Input Sensible Heat Capacity (kW) Gross Total Capacity (kW) Gross NOTES: 1. Direct interpolation is permissible. Do not extrapolate. 2. SHC is based on 26.7 C db air entering indoor coil. 16 27.3 27.3 7.61 26.3 26.3 8.04 25.4 25.4 8.46 24.5 24.5 8.85 23.5 23.5 9.26 22.5 22.5 9.71 38AK012/40RM008 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1000 1400 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 29.8 28.2 25.1 31.3 29.7 26.8 32.3 TC 14.9 17.3 22.0 16.8 20.0 26.2 18.6 32 SHC 7.33 7.16 6.85 7.50 7.32 7.02 7.60 kW 29.1 27.5 24.5 30.5 28.9 26.1 31.5 TC 14.6 17.0 21.7 16.5 19.7 25.9 18.3 36 SHC 7.74 7.56 7.25 7.90 7.72 7.42 8.01 kW 28.3 26.7 23.8 29.6 28.1 25.4 30.5 TC 14.3 16.6 21.3 16.2 19.4 25.4 18.0 40 SHC 8.16 7.99 7.69 8.32 8.14 7.85 8.43 kW 27.4 25.9 23.1 28.7 27.2 24.6 29.5 TC 13.9 16.3 21.0 15.8 19.0 24.6 17.6 44 SHC 8.61 8.44 8.16 8.76 8.58 8.31 8.86 kW 26.5 25.0 22.3 27.7 26.2 23.9 28.5 TC 13.6 15.9 20.6 15.5 18.6 23.9 17.3 48 SHC 9.07 8.91 8.64 9.21 9.04 8.78 9.31 kW 25.6 24.2 21.6 26.7 25.3 23.1 27.4 TC 13.2 15.6 20.2 15.1 18.3 23.1 16.9 52 SHC 9.54 9.38 9.13 9.68 9.51 9.27 9.77 kW 20 16 32.2 30.4 27.0 30.4 8.26 8.02 31.0 29.3 26.5 29.3 8.74 8.48 29.8 28.3 25.9 28.3 9.19 8.93 28.5 27.1 25.3 27.1 9.63 9.37 27.2 26.0 24.7 26.0 10.08 9.81 25.8 24.7 21.9 24.7 10.53 10.28 38AK012/40RM012 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1450 1900 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 32.1 30.5 27.6 33.2 31.5 29.2 33.8 TC 17.4 20.8 27.2 19.5 23.7 29.2 21.4 32 SHC 8.79 8.58 8.23 8.92 8.71 8.42 9.00 kW 31.3 29.7 26.9 32.3 30.7 28.5 32.9 TC 17.1 20.5 26.8 19.1 23.4 28.5 21.1 36 SHC 9.26 9.05 8.70 9.39 9.18 8.90 9.47 kW 30.4 28.8 26.1 31.3 29.8 27.8 31.9 TC 16.7 20.1 26.1 18.8 23.0 27.8 20.8 40 SHC 9.75 9.55 9.21 9.88 9.67 9.41 9.96 kW 29.4 27.9 25.3 30.3 28.8 27.0 30.8 TC 16.4 19.8 25.3 18.5 22.6 27.0 20.4 44 SHC 10.3 10.1 9.74 10.4 10.2 9.95 10.5 kW 28.4 26.9 24.5 29.2 27.8 26.2 29.7 TC 16.0 19.4 24.5 18.1 22.2 26.2 20.0 48 SHC 10.8 10.6 10.3 10.9 10.7 10.5 11.0 kW 27.4 25.9 23.8 28.1 26.7 25.4 28.6 TC 15.7 19.0 23.8 17.7 21.8 25.4 19.7 52 SHC 11.3 11.1 10.9 11.4 11.3 11.1 11.5 kW 2350 1800 20 30.7 22.6 7.43 29.9 22.3 7.83 29.0 21.9 8.25 28.0 21.6 8.68 27.1 21.2 9.14 26.0 20.8 9.60 16 28.2 28.2 7.16 27.5 27.5 7.57 26.8 26.8 8.00 26.1 26.1 8.47 25.4 25.4 8.94 24.6 24.6 9.43 2350 20 32.2 26.4 8.80 31.4 26.1 9.27 30.4 25.7 9.76 29.4 25.2 10.3 28.4 24.8 10.8 27.3 24.3 11.3 16 30.7 30.7 8.61 30.0 30.0 9.09 29.2 29.2 9.60 28.4 28.4 10.1 27.5 27.5 10.7 26.6 26.6 11.2 3. Formulas: Ldb C = Edb C – SHCkW x 1000 1.23 x L/s Lwb = wet-bulb temperature corresponding to enthalpy air leaving indoor coil (hlwb) TCkW x 1000 Ldb C: hlwb = hewb – 1.20 x L/s where hewb = enthalpy of air entering evaporator coil (kj/kg). 4. Capacities are based on 7.6 actual m (12.2 equivalent m) of interconnecting piping sized to the outdoor unit field connections. (Equivalent length is equal to the actual length plus a 50% allowance for fitting losses.) For other equivalent lengths, refer to the Carrier System Design Manual, Part 3, for line losses. 37 Performance data (cont) COMBINATION RATINGS — SI (cont) 38AK012/40RM014 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1750 2350 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 33.5 31.8 28.9 34.5 32.8 30.9 35.1 TC 18.9 22.8 28.9 21.4 26.3 30.9 23.7 32 SHC 7.41 7.23 6.95 7.51 7.34 7.14 7.57 kW 32.7 31.0 28.2 33.6 31.9 30.2 34.2 TC 18.6 22.5 28.2 21.1 25.9 30.2 23.3 36 SHC 7.80 7.63 7.35 7.90 7.73 7.55 7.97 kW 31.7 30.1 27.5 32.6 31.0 29.5 33.1 TC 18.2 22.1 27.5 20.7 25.5 29.5 23.0 40 SHC 8.22 8.04 7.78 8.31 8.14 7.98 8.38 kW 30.7 29.1 26.7 31.5 30.0 28.6 32.0 TC 17.9 21.8 26.7 20.3 25.1 28.6 22.6 44 SHC 8.65 8.48 8.23 8.74 8.57 8.43 8.80 kW 29.6 28.1 25.9 30.4 28.9 27.8 30.9 TC 17.5 21.4 25.9 20.0 24.7 27.8 22.2 48 SHC 9.10 8.93 8.71 9.18 9.02 8.90 9.24 kW 28.5 27.1 25.2 29.2 27.9 26.9 29.7 TC 17.1 21.0 25.2 19.6 24.2 26.9 21.8 52 SHC 9.55 9.39 9.21 9.64 9.48 9.38 9.68 kW — — — — — — LEGEND Out of Range Entering Dry Bulb Entering Wet Bulb Compressor Motor Power Input Sensible Heat Capacity (kW) Gross Total Capacity (kW) Gross NOTES: 1. Direct interpolation is permissible. Do not extrapolate. 2. SHC is based on 26.7 C db air entering indoor coil. 38 16 27.0 27.0 7.60 26.1 26.1 8.04 25.2 25.2 8.46 24.3 24.3 8.85 23.3 23.3 9.25 22.3 22.3 9.65 38AKS012/40RM014 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1750 2350 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 34.0 31.1 28.9 — 32.3 30.6 — TC 19.8 23.1 28.9 — 27.1 30.6 — 32 SHC 8.51 8.13 7.85 — 8.29 8.07 — kW 32.9 30.0 27.9 — 31.2 29.6 — TC 19.4 22.6 27.9 — 26.6 29.6 — 36 SHC 9.02 8.60 8.30 — 8.77 8.54 — kW 31.6 28.8 26.8 — 29.9 28.5 — TC 18.9 22.1 26.8 — 26.0 28.5 — 40 SHC 9.51 9.04 8.73 — 9.23 8.99 — kW 30.3 27.5 25.8 — 28.6 27.3 — TC 18.4 21.5 25.8 — 25.4 27.3 — 44 SHC 10.03 9.49 9.14 — 9.69 9.45 — kW — 26.4 24.7 — 27.4 26.3 — TC — 21.0 24.7 — 24.9 26.3 — 48 SHC — 9.91 9.55 — 10.13 9.88 — kW — — — — — — — TC — — — — — — — 52 SHC — — — — — — — kW 2950 20 33.5 29.3 7.41 32.6 28.8 7.80 31.7 28.4 8.22 30.6 27.8 8.65 29.6 27.2 9.09 28.5 26.6 9.55 38AKS012/40RM008 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1000 1400 1800 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 20 29.1 26.9 24.5 30.4 28.4 26.0 31.3 29.4 TC 15.1 17.5 24.5 17.2 20.0 26.0 19.0 22.1 32 SHC 7.87 7.59 7.28 8.04 7.78 7.47 8.15 7.91 kW 28.1 26.0 23.6 29.4 27.4 25.1 30.2 28.3 TC 14.7 17.1 23.6 16.9 19.5 25.1 18.7 21.6 36 SHC 8.33 8.02 7.68 8.51 8.23 7.89 8.64 8.36 kW 27.2 25.1 22.8 28.3 26.4 24.2 29.1 27.3 TC 14.3 16.6 22.8 16.5 19.0 24.2 18.3 21.1 40 SHC 8.78 8.44 8.07 8.97 8.66 8.30 9.10 8.80 kW 26.2 24.2 22.0 27.2 25.4 23.3 27.9 26.2 TC 13.9 16.2 22.0 16.1 18.5 23.3 17.9 20.6 44 SHC 9.23 8.84 8.41 9.43 9.07 8.67 9.57 9.22 kW 25.2 23.2 21.0 26.2 24.4 22.4 26.9 25.1 TC 13.5 15.7 21.0 15.7 18.0 22.4 17.5 20.1 48 SHC 9.66 9.23 8.78 9.86 9.48 9.06 10.01 9.63 kW — 22.2 20.2 — 23.2 21.4 — 23.8 TC — 15.2 20.2 — 17.4 21.4 — 19.5 52 SHC — 9.63 9.13 — 9.89 9.44 — 10.05 kW — Edb Ewb kW SHC TC 16 32.5 32.5 7.30 31.7 31.7 7.70 30.9 30.9 8.13 30.0 30.0 8.57 29.0 29.0 9.03 28.1 28.1 9.51 38AKS012/40RM012 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1450 1900 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 32.1 29.8 27.3 33.4 31.1 28.9 — TC 18.0 20.9 27.3 20.1 23.9 28.9 — 32 SHC 8.26 7.97 7.64 8.43 8.13 7.85 — kW 31.1 28.8 26.3 32.3 30.0 27.9 — TC 17.6 20.4 26.3 19.7 23.4 27.9 — 36 SHC 8.76 8.43 8.07 8.93 8.60 8.29 — kW 29.9 27.7 25.4 — 28.8 26.8 — TC 17.2 19.9 25.4 — 22.9 26.8 — 40 SHC 9.23 8.87 8.48 — 9.05 8.73 — kW 28.7 26.6 24.4 — 27.6 25.8 — TC 16.9 19.4 24.4 — 22.3 25.8 — 44 SHC 9.72 9.30 8.87 — 9.51 9.14 — kW 27.6 25.5 23.3 — 26.5 24.7 — TC 16.5 19.0 23.3 — 21.8 24.7 — 48 SHC 10.17 9.72 9.26 — 9.93 9.55 — kW — — — — — — — TC — — — — — — — 52 SHC — — — — — — — kW 2350 20 31.8 26.8 8.23 30.7 26.3 8.71 29.5 25.8 9.16 28.2 25.2 9.62 27.1 24.7 10.05 — — — 16 30.1 30.1 8.00 29.1 29.1 8.47 28.0 28.0 8.91 26.9 26.9 9.36 25.8 25.8 9.79 — — — 2950 20 16 33.3 31.9 30.6 31.9 8.42 8.24 32.2 30.9 30.0 30.9 8.92 8.73 30.8 29.7 29.4 29.7 9.38 9.20 29.5 28.5 28.8 28.5 9.87 9.68 28.3 27.5 28.2 27.5 10.32 10.14 — — — — — — 3. Formulas: Ldb C = Edb C – SHCkW x 1000 1.23 x L/s Lwb = wet-bulb temperature corresponding to enthalpy air leaving indoor coil (hlwb) TCkW x 1000 Ldb C: hlwb = hewb – 1.20 x L/s where hewb = enthalpy of air entering evaporator coil (kj/kg). 4. Capacities are based on 7.6 actual m (12.2 equivalent m) of interconnecting piping sized to the outdoor unit field connections. (Equivalent length is equal to the actual length plus a 50% allowance for fitting losses.) For other equivalent lengths, refer to the Carrier System Design Manual, Part 3, for line losses. COMBINATION RATINGS — SI (cont) 38AKS013/40RM008 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1000/ 1400 1800 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 20 32.2 30.0 27.3 33.9 31.7 29.0 35.0 32.9 TC 16.4 19.0 27.3 18.5 21.7 29.0 20.3 23.8 20 SHC 6.61 6.46 6.28 6.72 6.57 6.39 6.79 6.65 kW 30.5 28.3 25.8 32.0 29.9 27.4 32.9 31.0 TC 15.7 18.2 25.8 17.8 20.8 27.4 19.6 22.9 28 SHC 7.61 7.37 7.10 7.77 7.55 7.27 7.88 7.67 kW 29.6 27.5 25.0 31.0 29.0 26.6 31.9 30.0 TC 15.3 17.8 25.0 17.5 20.3 26.6 19.2 22.4 32 SHC 8.12 7.85 7.55 8.28 8.03 7.74 8.40 8.16 kW 28.7 26.6 24.2 30.0 28.0 25.7 30.9 29.0 TC 14.9 17.4 24.2 17.1 19.8 25.7 18.9 21.9 36 SHC 8.67 8.49 8.29 8.78 8.61 8.41 8.86 8.70 kW 27.8 25.8 23.5 29.0 27.1 24.9 29.8 28.0 TC 14.6 17.0 23.5 16.7 19.3 24.9 18.5 21.4 40 SHC 9.10 8.71 8.28 9.31 8.96 8.55 9.47 9.13 kW 27.3 25.0 22.6 28.5 26.4 24.1 29.3 27.4 TC 14.3 16.6 22.6 16.5 19.0 24.1 18.4 21.1 44 SHC 9.49 9.13 8.72 9.69 9.36 8.97 9.84 9.51 kW 26.4 24.2 21.8 27.5 25.5 23.3 28.3 26.4 TC 13.9 16.2 21.8 16.2 18.5 23.3 18.0 20.7 48 SHC 9.92 9.53 9.11 10.12 9.77 9.37 10.27 9.92 kW 25.0 23.1 21.0 25.9 24.2 22.3 26.5 24.9 TC 13.4 15.7 21.0 15.6 17.9 22.3 17.4 19.9 52 SHC 10.42 9.96 9.46 10.64 10.22 9.77 10.79 10.39 kW 16 30.0 30.0 6.46 28.4 28.4 7.38 27.6 27.6 7.86 26.7 26.7 8.50 25.9 25.9 8.73 25.1 25.1 9.14 24.3 24.3 9.55 23.2 23.2 9.98 38AKS013/40RM014 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1750 2350 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 38.1 35.1 32.4 39.4 36.5 34.2 40.2 TC 21.3 24.9 32.4 24.3 29.1 34.2 27.3 20 SHC 7.00 6.80 6.62 7.09 6.89 6.74 7.14 kW 35.8 32.9 30.5 37.0 34.2 32.2 37.7 TC 20.5 23.9 30.5 23.4 28.0 32.2 26.4 28 SHC 8.20 7.87 7.61 8.32 8.02 7.80 8.40 kW 34.7 31.8 29.5 35.8 33.0 31.2 36.4 TC 20.0 23.4 29.5 22.9 27.5 31.2 26.0 32 SHC 8.74 8.38 8.10 8.87 8.53 8.31 8.95 kW 33.5 30.6 28.5 34.5 31.9 30.2 35.2 TC 19.6 22.9 28.5 22.5 26.9 30.2 25.6 36 SHC 9.09 8.84 8.66 9.18 8.94 8.80 9.23 kW 32.3 29.5 27.6 33.2 30.6 29.2 33.8 TC 19.1 22.4 27.6 22.0 26.4 29.2 25.1 40 SHC 9.94 9.41 9.05 10.12 9.63 9.35 10.23 kW 32.1 29.0 26.9 33.1 30.2 28.6 33.7 TC 19.0 22.2 26.9 22.0 26.2 28.6 25.1 44 SHC 10.29 9.78 9.43 10.46 9.98 9.72 10.56 kW 30.9 27.9 25.9 31.9 29.1 27.6 32.5 TC 18.6 21.7 25.9 21.6 25.7 27.6 24.7 48 SHC 10.74 10.19 9.84 10.91 10.40 10.15 11.01 kW 28.7 26.1 24.5 29.4 27.0 26.0 29.9 TC 17.8 20.9 24.5 20.7 24.7 26.0 23.8 52 SHC 11.32 10.68 10.30 11.50 10.91 10.65 11.61 kW 38AKS013/40RM012 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1450 1900 2350 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 20 16 35.9 33.5 30.6 37.4 35.0 32.4 38.3 35.9 33.6 TC 19.2 22.5 30.6 21.6 25.7 32.4 24.0 28.7 33.6 20 SHC 6.85 6.69 6.50 6.95 6.79 6.62 7.01 6.86 6.70 kW 33.8 31.5 28.8 35.2 32.9 30.5 36.0 33.7 31.7 TC 18.5 21.6 28.8 20.8 24.7 30.5 23.2 27.7 31.7 28 SHC 7.98 7.72 7.43 8.13 7.87 7.61 8.21 7.96 7.74 kW 32.8 30.5 27.9 34.1 31.8 29.5 34.8 32.5 30.7 TC 18.2 21.1 27.9 20.3 24.2 29.5 22.8 27.2 30.7 32 SHC 8.50 8.22 7.90 8.66 8.38 8.10 8.75 8.47 8.25 kW 31.7 29.4 27.0 32.9 30.7 28.5 33.6 31.4 29.7 TC 17.8 20.7 27.0 19.9 23.7 28.5 22.4 26.6 29.7 36 SHC 8.93 8.74 8.52 9.04 8.84 8.66 9.10 8.90 8.76 kW 30.6 28.4 26.1 31.7 29.5 27.5 32.3 30.2 28.7 TC 17.5 20.2 26.1 19.5 23.2 27.5 22.0 26.1 28.7 40 SHC 9.62 9.21 8.77 9.83 9.42 9.04 9.95 9.55 9.26 kW 30.2 27.8 25.3 31.4 29.0 26.9 32.1 29.8 28.1 TC 17.3 20.0 25.3 19.4 23.0 26.9 21.9 25.9 28.1 44 SHC 9.98 9.59 9.17 10.18 9.79 9.43 10.29 9.91 9.64 kW 29.2 26.8 24.4 30.3 28.0 25.9 30.9 28.6 27.1 TC 17.0 19.5 24.4 19.0 22.5 25.9 21.5 21.9 27.1 48 SHC 10.42 10.00 9.57 10.62 10.21 9.84 10.74 10.32 10.06 kW 27.3 25.2 23.2 28.2 26.2 24.5 28.6 26.7 25.6 TC 16.4 18.8 23.2 18.2 21.7 24.5 20.7 24.5 25.6 52 SHC 10.97 10.48 9.99 11.19 10.70 10.30 11.31 10.83 10.56 kW 38AKS014/40RM012 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1450 1900 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 40.4 37.7 34.2 42.3 39.6 36.3 43.5 TC 20.6 24.3 34.2 23.4 27.8 36.3 25.8 20 SHC 8.07 7.81 7.49 8.25 7.99 7.69 8.36 kW 38.2 35.6 32.4 39.9 37.3 34.3 41.0 TC 19.9 23.4 32.4 22.5 26.7 34.3 24.9 28 SHC 9.28 8.98 8.61 9.48 9.18 8.83 9.60 kW 37.0 34.5 31.4 38.7 36.1 33.3 39.6 TC 19.6 22.9 31.4 22.0 26.2 33.3 24.5 32 SHC 9.90 9.56 9.15 10.12 9.78 9.40 10.25 kW 35.9 33.4 30.5 37.4 34.9 32.3 38.3 TC 19.2 22.4 30.5 21.6 25.6 32.3 24.0 36 SHC 10.51 10.13 9.69 10.75 10.37 9.96 10.89 kW 34.7 32.3 29.5 36.2 33.8 31.2 37.0 TC 18.8 22.0 29.5 21.1 25.1 31.2 23.6 40 SHC 11.09 10.70 10.26 11.32 10.93 10.53 11.46 kW 33.6 31.2 28.5 34.9 32.6 30.2 35.7 TC 18.4 21.5 28.5 20.7 24.6 30.2 23.1 44 SHC 11.73 11.26 10.74 11.99 11.53 11.07 12.15 kW 32.4 30.1 27.5 33.7 31.4 29.1 34.4 TC 18.0 21.0 27.5 20.2 24.0 29.1 22.7 48 SHC 12.36 11.85 11.28 12.64 12.13 11.64 12.80 kW — 25.2 23.2 — 26.2 24.5 — TC — 18.8 23.2 — 21.7 24.5 — 52 SHC — 10.48 9.99 — 10.70 10.30 — kW 2950 20 26 37.6 35.7 32.6 35.7 6.97 6.84 35.2 33.6 31.5 33.6 8.13 7.95 34.0 32.6 30.9 32.6 8.66 8.48 32.8 31.5 30.3 31.5 9.03 8.91 31.5 30.4 29.7 30.4 9.80 9.58 31.2 30.0 29.6 30.0 10.15 9.95 30.1 29.0 29.0 29.0 10.58 10.38 27.9 27.1 27.9 27.1 11.12 10.93 2350 20 40.9 31.0 8.11 38.4 29.9 9.31 37.2 29.3 9.92 35.9 28.7 10.52 34.6 28.1 11.07 33.4 27.6 11.69 32.1 21.9 12.30 26.7 24.5 10.83 16 37.7 37.7 7.82 35.6 35.6 8.99 34.6 34.6 9.57 33.5 33.5 10.16 32.5 32.5 10.73 31.4 31.4 11.30 30.3 30.3 11.90 25.6 25.6 10.56 See Legend and Notes on page 43. 39 Performance data (cont) COMBINATION RATINGS — SI (cont) 38AKS014/40RM014 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1750 2350 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 43.0 39.8 36.4 44.8 41.6 38.5 45.9 TC 23.2 27.1 36.4 26.2 31.4 38.5 29.2 20 SHC 8.31 8.01 7.70 8.47 8.18 7.89 8.57 kW 40.6 37.4 34.4 42.1 39.1 36.4 43.1 TC 22.3 26.0 34.4 25.2 30.2 36.4 28.3 28 SHC 9.56 9.20 8.84 9.74 9.39 9.07 9.85 kW 39.3 36.2 33.4 40.8 37.8 35.3 41.7 TC 21.8 25.5 33.4 24.7 29.6 35.3 27.8 32 SHC 10.21 9.79 9.41 10.40 10.00 9.66 10.52 kW 38.0 35.0 32.3 39.4 36.5 34.2 40.2 TC 21.3 24.9 32.3 24.3 29.0 34.2 27.3 36 SHC 10.85 10.38 9.97 11.05 10.61 10.26 11.18 kW 36.8 33.8 31.3 38.0 35.2 33.1 38.8 TC 20.8 24.4 31.3 23.8 28.5 33.1 26.8 40 SHC 11.42 10.94 10.54 11.62 11.16 10.83 11.74 kW 35.5 32.6 30.2 36.7 33.9 32.0 37.4 TC 20.4 23.8 30.2 23.3 27.9 32.0 26.4 44 SHC 12.12 11.54 11.07 12.35 11.80 11.42 12.49 kW 34.3 31.3 29.1 35.4 32.6 30.8 — TC 19.9 23.3 29.1 22.8 27.3 30.8 — 48 SHC 12.77 12.13 11.64 13.01 12.41 12.02 — kW — 26.1 24.5 — — 26.0 — TC — 20.9 24.5 — — 26.0 — 52 SHC — 10.68 10.30 — — 10.65 — kW 38AKS014/40RM016 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 2100 2800 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 46.1 42.8 39.4 47.6 44.5 41.5 49.1 TC 25.9 30.4 39.4 29.2 34.8 41.5 32.9 20 SHC 8.59 8.29 7.97 8.73 8.44 8.17 8.88 kW 43.3 40.1 37.0 44.6 41.6 39.0 46.0 TC 24.9 29.2 37.0 28.1 33.5 39.0 31.9 28 SHC 9.87 9.51 9.15 10.02 9.68 9.38 10.19 kW 41.8 38.8 35.9 43.0 40.2 37.8 44.4 TC 24.3 28.6 35.9 27.6 32.8 37.8 31.3 32 SHC 10.54 10.13 9.74 10.70 10.32 10.00 10.89 kW 40.4 37.4 34.7 41.5 38.7 36.5 42.8 TC 23.8 28.0 34.7 27.0 32.1 36.5 30.8 36 SHC 11.21 10.75 10.33 11.37 10.95 10.60 11.58 kW 39.0 36.1 33.5 40.0 37.3 35.2 41.3 TC 23.3 27.4 33.5 26.5 31.5 35.2 30.2 40 SHC 11.76 11.30 10.89 11.93 11.50 11.16 12.14 kW 37.6 34.7 32.2 38.5 35.9 33.9 39.8 TC 22.7 26.8 32.2 25.9 30.8 33.9 29.7 44 SHC 12.52 11.96 11.47 12.70 12.19 11.80 12.95 kW — 33.4 31.0 — 34.5 32.6 — TC — 26.2 31.0 — 30.2 32.6 — 48 SHC — 12.58 12.06 — 12.82 12.41 — kW — — 25.8 — — — — TC — — 25.8 — — — — 52 SHC — — 10.62 — — — — kW See Legend and Notes on page 43. 40 16 40.1 40.1 8.04 37.9 37.9 9.25 36.8 36.8 9.86 35.6 35.6 10.48 34.5 34.5 11.05 33.3 33.3 11.69 32.2 32.2 12.31 — — — 38AKS016/40RM014 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 1750 2350 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 49.6 46.3 41.8 51.9 48.5 44.1 53.4 TC 25.7 30.0 41.8 28.8 34.6 44.1 31.7 20 SHC 11.84 11.38 10.76 12.16 11.69 11.08 12.36 kW 46.9 43.6 39.6 49.0 45.7 41.8 50.3 TC 24.6 28.8 39.6 27.7 33.2 41.8 30.7 28 SHC 13.35 12.78 12.08 13.71 13.14 12.47 13.95 kW 45.5 42.2 38.4 47.5 44.2 40.6 48.7 TC 24.1 28.1 38.4 27.2 32.6 40.6 30.1 32 SHC 14.10 13.49 12.78 14.47 13.86 13.18 14.71 kW 44.1 40.8 37.3 45.9 42.7 39.4 47.1 TC 23.6 27.5 37.3 26.6 31.9 39.4 29.6 36 SHC 14.81 14.17 13.46 15.18 14.54 13.88 15.41 kW 42.7 39.4 36.0 44.4 41.2 38.1 45.5 TC 23.1 26.9 36.0 26.1 31.2 38.1 29.1 40 SHC 15.52 14.81 14.07 15.90 15.21 14.52 16.15 kW 41.2 38.1 34.9 42.8 39.7 36.9 43.9 TC 22.5 26.3 34.9 25.5 30.5 36.9 28.5 44 SHC 16.23 15.41 14.60 16.65 15.85 15.11 16.91 kW — 31.3 29.1 — 32.6 30.8 — TC — 23.3 29.1 — 27.3 30.8 — 48 SHC — 12.13 11.64 — 12.41 12.02 — kW — — — — — — — TC — — — — — — — 52 SHC — — — — — — — kW 16 43.3 43.3 8.33 40.7 40.7 9.57 39.4 39.4 10.21 38.0 38.0 10.84 36.7 36.7 11.40 35.4 35.4 12.09 34.1 34.1 12.73 — — — 38AKS016/40RM016 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 2100 2800 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 53.7 50.0 45.7 55.8 52.3 48.4 57.6 TC 28.8 33.6 45.7 32.2 38.4 48.4 35.8 20 SHC 12.40 11.89 11.30 12.69 12.21 11.67 12.94 kW 50.5 47.0 43.1 52.4 49.1 45.5 54.1 TC 27.6 32.2 43.1 31.0 36.9 45.5 34.7 28 SHC 13.99 13.37 12.69 14.31 13.73 13.12 14.61 kW 49.0 45.5 41.7 50.7 47.4 44.1 52.4 TC 32 SHC 27.0 31.6 41.7 30.3 36.1 44.1 34.0 14.75 14.10 13.40 15.07 14.46 13.84 15.39 kW 47.3 43.9 40.4 49.0 45.8 42.6 50.6 TC 26.4 30.9 40.4 29.7 35.4 42.6 33.4 36 SHC 15.46 14.78 14.08 15.78 15.14 14.53 16.10 kW 45.8 42.4 39.0 47.3 44.1 41.2 48.8 TC 25.8 30.2 39.0 29.1 34.6 41.2 32.8 40 SHC 16.19 15.46 14.72 16.52 15.84 15.19 16.87 kW 44.1 40.8 37.6 — 42.4 39.7 — TC 25.2 29.5 37.6 — 33.8 39.7 — 44 SHC 16.96 16.13 15.31 — 16.54 15.84 — kW — 33.4 31.0 — — 32.6 — TC — 26.2 31.0 — — 32.6 — 48 SHC — 12.58 12.06 — — 12.41 — kW — — — — — — — TC — — — — — — — 52 SHC — — — — — — — kW 2950 20 42.8 35.1 8.29 40.2 33.8 9.52 38.9 33.2 10.15 37.6 32.6 10.77 36.2 32.0 11.33 34.9 31.3 12.00 33.6 30.7 12.62 — — — 3500 20 45.8 38.4 8.56 42.8 36.9 9.82 41.3 36.1 10.48 39.8 35.4 11.12 38.4 34.6 11.67 36.9 33.9 12.39 — — — — — — 2950 20 49.9 38.4 11.88 47.0 37.0 13.37 45.5 36.3 14.10 44.0 35.6 14.79 42.5 34.9 15.48 40.9 34.2 16.15 — — — — — — 16 45.9 45.9 11.33 43.5 43.5 12.77 42.3 42.3 13.50 41.0 41.0 14.21 39.7 39.7 14.88 38.5 38.5 15.52 32.2 32.2 12.31 — — — 3500 20 53.8 42.6 12.42 50.5 40.8 13.98 48.8 40.0 14.72 47.1 39.1 15.41 45.4 38.2 16.12 43.6 37.3 16.86 — — — — — — 16 50.3 50.3 11.93 47.4 47.4 13.44 45.9 45.9 14.18 44.4 44.4 14.88 42.9 42.9 15.57 41.4 41.4 16.27 — — — — — — COMBINATION RATINGS — SI (cont) 38AKS016/40RM024 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 2900 3800 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 58.5 54.2 50.3 60.3 56.3 53.1 61.5 TC 20 SHC 32.9 40.3 50.3 38.0 46.5 53.1 42.4 13.07 12.48 11.94 13.32 12.77 12.32 13.49 kW 54.9 50.8 47.3 56.5 52.8 49.9 57.6 TC 31.5 38.9 47.3 36.7 44.9 49.9 41.0 28 SHC 14.75 14.03 13.42 15.03 14.38 13.88 15.21 kW 53.1 49.0 45.7 54.6 51.0 48.3 55.6 TC 30.8 38.2 45.7 36.0 44.0 48.3 40.3 32 SHC 15.52 14.77 14.15 15.81 15.13 14.63 15.99 kW 51.2 47.3 44.2 52.7 49.1 46.7 53.6 TC 30.0 37.5 44.2 35.3 43.2 46.7 39.6 36 SHC 16.23 15.45 14.83 16.51 15.81 15.32 16.69 kW 49.5 45.6 42.6 50.8 47.4 45.1 51.7 TC 29.3 36.8 42.6 34.6 42.4 45.1 38.9 40 SHC 17.00 16.15 15.51 17.29 16.54 16.04 17.48 kW — 43.7 41.0 — 45.4 43.3 — TC — 36.0 41.0 — 41.6 43.3 — 44 SHC — 16.88 16.18 — 17.32 16.78 — kW — — 33.5 — — — — TC — — 33.5 — — — — 48 SHC — — 12.60 — — — — kW — — — — — — — TC — — — — — — — 52 SHC — — — — — — — kW 38AKS024/40RM016 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 2100 2800 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 66.0 61.5 55.2 69.5 65.1 59.0 71.9 TC 33.5 38.7 55.2 37.1 44.2 59.0 40.8 20 SHC 13.80 13.33 12.68 14.16 13.71 13.07 14.42 kW 62.5 58.1 52.3 65.7 61.4 55.8 68.0 TC 32.1 37.2 52.3 35.8 42.5 55.8 39.4 28 SHC 15.69 15.13 14.38 16.09 15.55 14.83 16.39 kW 60.7 56.4 50.7 63.7 59.5 54.2 66.0 TC 31.5 36.4 50.7 35.1 41.7 54.2 38.7 32 SHC 16.60 15.97 15.16 17.03 16.43 15.65 17.36 kW 58.8 54.5 49.2 61.7 57.5 52.5 63.9 TC 30.8 35.6 49.2 34.3 40.8 52.5 38.0 36 SHC 17.49 16.79 15.91 17.96 17.28 16.45 18.32 kW 56.9 52.6 47.4 59.6 55.5 50.6 61.7 TC 30.0 34.7 47.4 33.6 39.8 50.6 37.3 40 SHC 18.43 17.72 16.86 18.88 18.20 17.39 19.24 kW 54.9 50.6 45.7 57.4 53.3 48.8 59.5 TC 29.3 33.9 45.7 32.8 38.8 48.8 36.5 44 SHC 19.28 18.49 17.56 19.75 18.99 18.13 20.16 kW 52.8 48.6 43.9 55.1 51.2 46.9 57.2 TC 28.5 33.0 43.9 31.9 37.8 46.9 35.7 48 SHC 20.20 19.24 18.17 20.73 19.82 18.84 21.20 kW 50.6 46.6 42.1 52.8 48.9 44.9 — TC 27.7 32.0 42.1 31.1 36.8 44.9 — 52 SHC 21.03 20.06 19.01 21.55 20.63 19.67 — kW 16 55.2 55.2 12.62 52.0 52.0 14.24 50.3 50.3 15.01 48.6 48.6 15.71 47.0 47.0 16.46 — — — — — — — — — 38AKS024/40RM024 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 2900 3800 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 73.4 68.3 62.0 76.6 71.2 65.6 78.6 TC 38.8 46.0 62.0 43.9 53.1 65.6 48.4 20 SHC 14.57 14.04 13.39 14.91 14.34 13.76 15.12 kW 69.4 64.3 58.6 72.3 67.1 62.0 74.1 TC 37.2 44.4 58.6 42.3 51.3 62.0 46.8 28 SHC 16.56 15.92 15.19 16.93 16.27 15.62 17.16 kW 67.3 62.3 56.8 70.0 64.9 60.2 71.7 TC 36.4 43.6 56.8 41.5 50.3 60.2 46.0 32 SHC 17.55 16.83 16.04 17.94 17.21 16.52 18.20 kW 65.1 60.2 55.0 67.7 62.7 58.3 69.3 TC 35.5 42.7 55.0 40.7 49.3 58.3 45.1 36 SHC 18.52 17.71 16.86 18.94 18.13 17.40 19.20 kW 62.9 58.0 53.0 65.3 60.5 56.3 66.9 TC 34.7 41.8 53.0 39.8 48.3 56.3 44.3 40 SHC 19.43 18.61 17.79 19.84 19.03 18.33 20.10 kW 60.6 55.7 51.0 62.8 58.1 54.2 64.3 TC 33.7 40.9 51.0 38.9 47.3 54.2 43.3 44 SHC 20.36 19.43 18.56 20.78 19.90 19.16 21.06 kW 58.2 53.3 49.0 60.3 55.7 52.1 61.7 TC 32.8 39.9 49.0 38.0 46.2 52.1 42.4 48 SHC 21.43 20.32 19.32 21.91 20.87 20.03 22.23 kW — 50.9 46.9 — 53.3 49.9 — TC — 39.0 46.9 — 45.1 49.9 — 52 SHC — 21.11 20.14 — 21.66 20.86 — kW 16 61.3 61.3 13.31 58.0 58.0 15.12 56.4 56.4 15.97 54.7 54.7 16.81 52.8 52.8 17.75 50.9 50.9 18.54 49.0 49.0 19.33 47.0 47.0 20.17 38AKS024/40RM028 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 3500 4700 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 79.4 73.2 67.2 82.0 75.8 71.1 83.5 TC 44.0 52.4 67.2 50.1 61.1 71.1 56.0 20 SHC 15.20 14.56 13.9 15.46 14.82 14.33 15.63 kW 75.1 68.3 63.4 77.2 71.2 67.2 78.6 TC 42.4 51.0 63.4 48.4 59.2 67.2 54.3 28 SHC 17.29 16.42 15.80 17.56 16.80 16.28 17.74 kW 72.8 65.7 61.4 74.8 68.9 65.2 76.1 TC 41.5 50.3 61.4 47.6 58.1 65.2 53.4 32 SHC 18.35 17.33 16.71 18.64 17.78 17.24 18.82 kW 70.5 63.1 59.4 72.2 66.4 63.1 73.4 TC 40.7 49.5 59.4 46.7 57.1 63.1 52.5 36 SHC 19.39 18.19 17.48 19.68 18.73 18.18 19.88 kW 68.1 60.5 57.3 69.7 63.9 60.9 70.8 TC 39.8 48.8 57.3 45.8 56.0 60.9 51.7 40 SHC 20.31 19.03 18.50 20.57 19.61 19.10 20.75 kW 65.6 57.7 55.1 67.0 61.3 58.7 68.0 TC 38.9 48.0 55.1 44.9 54.9 58.7 50.7 44 SHC 21.31 19.82 19.32 21.58 20.50 20.00 21.76 kW — 54.9 52.8 — 58.7 56.4 — TC — 47.2 52.8 — 53.7 56.4 — 48 SHC — 20.68 20.20 — 21.55 21.01 — kW — 52.1 50.5 — 56.0 54.0 — TC — 46.4 50.5 — 52.6 54.0 — 52 SHC — 21.37 21.00 — 22.30 21.83 — kW 4700 20 57.9 52.1 12.98 54.2 50.4 14.62 52.3 49.5 15.37 50.4 48.6 16.06 48.5 47.8 16.80 — — — — — — — — — 3500 20 67.1 49.4 13.92 63.3 47.5 15.79 61.4 46.5 16.70 59.4 45.4 17.58 57.3 44.4 18.50 55.1 43.2 19.33 52.9 42.1 20.21 50.6 40.9 21.02 4700 20 73.6 59.3 14.60 69.3 57.3 16.55 67.1 56.3 17.52 64.8 55.2 18.47 62.4 54.2 19.36 60.0 53.0 20.25 57.5 21.9 21.27 — — — 16 68.4 68.4 14.05 64.7 64.7 15.97 62.8 62.8 16.91 60.9 60.9 17.83 58.8 58.8 18.76 56.7 56.7 19.63 54.6 54.6 20.60 52.3 52.3 21.43 5900 20 78.4 68.7 15.10 73.7 66.6 17.12 71.3 65.5 18.13 68.8 64.4 19.12 66.3 63.3 20.00 63.6 62.1 20.93 — — — — — — 16 74.3 74.3 14.66 70.3 70.3 16.68 68.2 68.2 17.69 66.1 66.1 18.68 63.9 63.9 19.61 61.6 61.6 20.56 59.3 59.3 21.69 — — — See Legend and Notes on page 43. 41 Performance data (cont) COMBINATION RATINGS — SI (cont) 38AKS028/40RM024 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 2900 3800 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 86.6 81.7 73.9 90.6 84.8 77.6 93.1 TC 44.0 51.5 73.9 48.9 59.2 77.6 53.4 20 SHC 19.70 19.31 18.70 20.01 19.55 18.99 20.20 kW 81.9 77.1 70.0 85.6 80.0 73.6 87.8 TC 42.2 49.6 70.0 47.1 57.1 73.6 51.6 28 SHC 21.44 20.84 19.95 21.90 21.20 20.39 22.18 kW 79.4 74.6 67.8 82.9 77.5 71.3 85.0 TC 41.2 48.6 67.8 46.1 55.9 71.3 50.6 32 SHC 22.57 21.85 20.84 23.09 22.28 21.36 23.41 kW 77.0 72.2 65.8 80.2 74.9 69.2 82.2 TC 40.2 47.6 65.8 45.2 54.8 69.2 49.6 36 SHC 23.66 22.81 21.67 24.23 23.30 22.28 24.59 kW 74.4 69.7 63.7 77.4 72.4 67.0 79.3 TC 39.2 46.6 63.7 44.2 53.6 67.0 48.6 40 SHC 24.82 23.84 22.58 25.45 24.39 23.27 25.84 kW 71.8 67.1 61.4 74.6 69.7 64.6 76.4 TC 38.2 45.5 61.4 43.2 52.4 64.6 47.6 44 SHC 26.02 25.01 23.79 26.63 25.57 24.49 27.01 kW 69.7 64.3 58.1 72.8 67.2 61.8 74.8 TC 37.3 44.4 58.1 42.5 51.3 61.8 47.0 48 SHC 27.31 25.93 24.73 28.10 26.68 25.30 28.61 kW — 61.9 56.1 — 64.8 59.7 — TC — 43.4 56.1 — 50.2 59.7 — 52 SHC — 26.99 25.46 — 27.74 26.40 — kW 38AKS028/40RM028 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 3500 4700 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 93.2 89.7 80.1 96.9 90.7 83.9 99.0 TC 49.1 57.0 80.1 55.3 67.5 83.9 61.2 20 SHC 20.21 19.94 19.18 20.50 20.02 19.48 20.67 kW 88.2 83.8 75.7 91.4 85.4 79.4 93.2 TC 47.3 55.3 75.7 53.4 65.2 79.4 59.2 28 SHC 22.22 21.68 20.65 22.62 21.87 21.13 22.85 kW 85.5 80.7 73.3 88.5 82.5 77.0 90.2 TC 46.3 54.4 73.3 52.4 64.0 77.0 58.2 32 SHC 23.48 22.76 21.66 23.92 23.03 22.21 24.18 kW 82.8 77.6 71.0 85.5 79.7 74.6 87.1 TC 45.3 53.6 71.0 51.3 62.8 74.6 57.1 36 SHC 24.70 23.77 22.60 25.18 24.14 23.25 25.46 kW 80.0 74.5 68.6 82.4 76.7 72.2 83.9 TC 44.2 52.7 68.6 50.2 61.5 72.2 56.1 40 SHC 26.00 24.83 23.61 26.50 25.31 24.36 26.81 kW 77.3 71.3 66.1 79.4 73.8 69.7 80.8 TC 43.2 51.8 66.1 49.2 60.3 69.7 55.0 44 SHC 27.19 25.91 24.80 27.66 26.45 25.56 27.95 kW — 68.5 63.3 — 71.7 67.3 — TC — 51.0 63.3 — 59.4 67.3 — 48 SHC — 27.02 25.68 — 27.83 26.71 — kW — 65.6 61.0 — — 65.0 — TC — 50.2 61.0 — — 65.0 — 52 SHC — 27.96 26.75 — — 27.81 — kW See Legend and Notes on page 43. 42 16 80.5 80.5 19.22 76.4 76.4 20.75 74.1 74.1 21.78 71.9 71.9 22.76 69.6 69.6 23.82 67.2 67.2 25.04 64.7 64.7 26.04 62.5 62.5 27.15 38AKS028/40RM034 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 4250 5650 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 99.5 92.5 85.7 102.5 95.8 90.0 104.3 TC 54.0 65.4 85.7 61.7 75.3 90.0 68.7 20 SHC 20.71 20.16 19.62 20.94 20.42 19.96 21.09 kW 93.9 86.8 80.8 96.4 90.0 85.0 98.0 TC 51.9 63.0 80.8 59.6 72.7 85.0 66.6 28 SHC 22.94 22.05 21.30 23.25 22.45 21.82 23.45 kW 91.0 83.8 78.2 93.3 86.9 82.3 94.8 TC 50.8 61.8 78.2 58.5 71.4 82.3 65.5 32 SHC 24.29 23.22 22.38 24.64 23.68 23.00 24.86 kW 87.9 80.8 75.6 90.0 83.8 79.6 91.4 TC 49.6 60.5 75.6 57.3 70.0 79.6 64.4 36 SHC 25.61 24.34 23.42 25.98 24.87 24.14 26.22 kW 84.8 77.7 73.0 86.6 80.6 76.9 87.9 TC 48.4 59.2 73.0 56.1 68.6 76.9 63.2 40 SHC 27.00 25.50 24.52 27.38 26.11 25.34 27.64 kW 81.8 74.6 70.2 — 77.4 74.1 — TC 47.3 57.9 70.2 — 67.2 74.1 — 44 SHC 28.17 26.62 25.68 — 27.23 26.52 — kW — 72.5 67.8 — — 72.2 — TC — 57.1 67.8 — — 72.2 — 48 SHC — 28.03 26.82 — — 27.96 — kW — — 65.3 — — — — TC — — 65.3 — — — — 52 SHC — — 27.88 — — — — kW 16 87.1 87.1 19.74 82.6 82.6 21.52 80.1 80.1 22.68 77.7 77.7 23.79 75.2 75.2 24.98 72.6 72.6 26.20 70.7 70.7 27.56 — — — 38AKS034/40RM028 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 3500 4700 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 100.5 98.5 86.7 104.9 98.6 90.5 107.4 TC 51.9 59.4 86.7 58.1 71.0 90.5 64.0 20 SHC 22.37 22.22 21.34 22.69 22.23 21.63 22.88 kW 95.4 92.3 82.0 99.2 93.0 85.8 101.5 TC 49.9 57.7 82.0 56.1 68.6 85.8 62.0 28 SHC 24.32 23.96 22.78 24.77 24.05 23.22 25.02 kW 92.8 89.1 79.5 96.4 90.2 83.4 98.6 TC 49.0 55.8 79.5 55.2 67.3 83.4 61.0 32 SHC 25.59 25.09 23.80 26.08 25.24 24.32 26.37 kW 90.2 86.1 77.3 93.6 87.5 81.1 95.6 TC 48.0 56.0 77.3 54.2 66.1 81.1 60.0 36 SHC 26.91 25.25 24.85 27.45 26.57 25.46 27.77 kW 87.5 82.9 74.9 90.7 84.6 78.7 92.5 TC 47.0 55.1 74.9 53.1 64.9 78.7 59.0 40 SHC 28.16 27.41 26.10 26.68 27.68 26.72 28.98 kW 84.7 79.6 72.4 87.7 81.6 76.1 89.4 TC 46.0 54.2 72.4 52.1 63.6 76.1 57.9 44 SHC 29.38 28.32 26.80 29.99 28.72 27.59 30.35 kW 82.8 76.3 68.8 86.0 79.0 73.1 88.0 TC 45.3 53.2 68.8 51.5 62.5 73.1 57.5 48 SHC 30.70 29.30 27.66 31.40 29.87 28.60 31.83 kW 80.1 73.1 66.4 83.0 76.0 70.7 84.9 TC 44.3 52.3 66.4 50.5 61.2 70.7 56.4 52 SHC 31.95 30.27 28.65 32.65 30.98 29.69 33.11 kW 4700 20 87.7 65.8 19.78 82.7 63.5 21.54 80.0 62.2 22.66 77.4 61.0 23.74 74.7 59.8 24.87 71.9 58.5 26.04 69.6 21.9 27.30 — — — 5900 20 93.5 75.4 20.24 88.0 72.9 22.20 85.1 71.6 23.42 82.2 70.3 24.59 79.2 69.0 25.82 76.2 67.7 26.96 — — — — — — 7050 20 98.7 84.4 20.54 92.7 81.7 22.78 89.5 80.3 24.08 86.3 78.9 25.32 83.0 77.4 26.62 79.8 76.0 27.74 — — — — — — 16 93.5 93.5 20.24 88.4 88.4 22.25 85.7 85.7 23.51 83.0 83.0 24.73 80.1 80.1 26.02 77.3 77.3 27.20 — — — — — — 5900 20 101.6 78.9 22.45 95.9 76.4 24.38 93.0 75.1 25.62 90.2 73.9 26.91 87.3 72.6 28.12 84.2 71.2 29.28 82.0 70.3 30.53 79.0 68.9 31.70 16 93.8 93.8 21.87 89.1 89.1 23.59 86.6 86.6 24.76 84.3 84.3 25.97 81.9 81.9 27.24 79.3 79.3 28.25 76.8 76.8 29.39 74.3 74.3 30.56 COMBINATION RATINGS — SI (cont) 38AKS034/40RM034 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 4250 5650 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 107.5 100.9 92.9 111.2 104.4 97.3 113.4 TC 57.1 68.9 92.9 64.7 79.0 97.3 71.7 20 SHC 22.89 22.40 21.81 23.16 22.66 22.13 23.33 kW 101.9 95.0 87.8 105.1 98.4 92.1 107.0 TC 55.0 66.4 87.8 62.6 76.4 92.1 69.6 28 SHC 25.07 24.27 23.44 25.44 24.66 23.94 25.66 kW 99.1 92.0 85.1 102.1 95.3 89.5 104.0 TC 53.9 65.2 85.1 61.5 75.1 89.5 68.6 32 SHC 26.44 25.48 24.56 26.85 25.94 25.14 27.10 kW 96.2 89.0 82.7 98.9 92.3 86.9 100.7 TC 52.8 64.0 82.7 60.4 73.8 86.9 67.5 36 SHC 27.87 26.73 25.71 28.31 27.25 26.39 28.59 kW 93.3 86.0 80.0 95.8 89.2 84.2 97.4 TC 51.7 62.7 80.0 59.3 72.4 84.2 66.4 40 SHC 29.10 27.91 26.94 29.51 28.44 27.63 29.78 kW 90.2 82.8 77.3 92.5 86.0 81.5 94.0 TC 50.5 61.4 77.3 58.2 71.0 81.5 65.3 44 SHC 30.52 28.98 27.82 31.00 29.64 28.70 31.31 kW 89.0 80.3 74.1 91.6 84.0 79.0 93.4 TC 50.0 60.3 74.1 57.9 70.1 79.0 65.0 48 SHC 32.05 30.15 28.82 32.61 30.96 29.88 32.99 kW — 77.2 71.5 — 80.8 76.3 — TC — 59.0 71.5 — 68.7 76.3 — 52 SHC — 31.25 29.88 — 32.12 31.04 — kW — Edb Ewb kW SHC TC — — — — — — LEGEND Out of Range Entering Dry Bulb Entering Wet Bulb Compressor Motor Power Input Sensible Heat Capacity (kW) Gross Total Capacity (kW) Gross NOTES: 1. Direct interpolation is permissible. Do not extrapolate. 2. SHC is based on 26.7 C db air entering indoor coil. 7050 20 107.4 88.3 22.88 101.3 85.5 25.00 98.2 84.2 26.32 95.1 82.8 27.70 92.0 81.4 28.89 88.7 79.9 30.20 87.1 79.2 32.64 83.8 77.7 32.85 16 100.9 100.9 22.40 95.7 95.7 24.36 93.0 93.0 25.62 90.4 90.4 26.95 87.7 87.7 28.19 84.9 84.9 29.41 83.0 83.0 30.74 80.2 80.2 31.98 38AKS044/40RM034 WITH STANDARD 3-ROW COIL Evaporator Air — L/s Temp (C) 4250 5650 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 22 20 16 22 20 16 22 125.9 118.7 105.4 132.8 123.7 111.1 136.7 TC 64.2 76.3 105.4 72.2 87.5 111.1 79.4 20 SHC 29.60 29.04 28.01 30.14 29.43 28.45 30.44 kW 121.1 114.0 102.1 127.1 118.6 107.5 130.6 TC 62.4 74.3 102.1 70.3 85.2 107.5 77.4 28 SHC 32.30 31.50 30.16 32.98 32.02 30.77 33.36 kW 118.8 112.0 101.3 124.2 116.3 106.3 127.2 TC 61.5 73.5 101.3 69.2 84.2 106.3 76.2 32 SHC 33.92 32.94 31.41 34.68 33.55 32.13 35.12 kW 115.9 108.8 98.4 120.9 113.0 103.5 123.9 TC 60.3 72.1 98.4 68.1 82.8 103.5 75.2 36 SHC 35.55 34.43 32.81 36.35 35.10 33.61 36.81 kW 112.3 104.9 95.0 117.1 109.1 100.1 119.9 TC 59.0 70.5 95.0 66.8 81.1 100.1 73.8 40 SHC 37.31 36.03 34.35 38.13 36.75 35.22 38.61 kW 109.3 101.6 92.2 113.9 105.8 97.3 116.6 TC 57.8 69.2 92.2 65.7 79.6 97.3 72.7 44 SHC 38.86 37.43 35.68 39.71 38.21 36.63 40.21 kW 106.5 97.9 88.3 111.2 102.4 93.9 114.0 TC 56.8 67.6 88.3 64.7 78.2 93.9 71.9 48 SHC 40.58 38.61 36.43 41.64 39.64 37.69 42.28 kW 103.5 94.7 85.7 107.9 99.2 91.2 110.5 TC 55.6 66.3 85.7 63.6 76.7 91.2 70.7 52 SHC 42.27 40.10 37.87 43.34 41.19 39.22 43.99 kW 7050 20 128.1 97.5 29.77 122.6 95.1 32.47 119.9 93.9 34.08 116.7 92.4 35.68 112.7 90.6 37.38 109.4 89.2 38.88 106.3 87.8 40.53 103.0 86.3 42.13 16 115.8 115.8 28.82 112.0 112.0 31.27 110.4 110.4 32.72 107.7 107.7 34.26 104.3 104.3 35.94 101.5 101.5 37.41 98.4 98.4 38.72 95.7 95.7 40.33 3. Formulas: SHCkW x 1000 1.23 x L/s Lwb = wet-bulb temperature corresponding to enthalpy air leaving indoor coil (hlwb) TCkW x 1000 Ldb C: hlwb = hewb – 1.20 x L/s Ldb C = Edb C – where hewb = enthalpy of air entering evaporator coil (kj/kg). 4. Capacities are based on 7.6 actual m (12.2 equivalent m) of interconnecting piping sized to the outdoor unit field connections. (Equivalent length is equal to the actual length plus a 50% allowance for fitting losses.) For other equivalent lengths, refer to the Carrier System Design Manual, Part 3, for line losses. 43 Performance data (cont) COMBINATION RATINGS — ENGLISH 38AK007/40RM007 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 1800 2400 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 66.7 61.0 55.9 69.4 63.8 59.4 71.2 TC 34.2 42.9 51.1 38.2 49.3 58.5 41.7 85 SHC 4.98 4.79 4.62 5.08 4.88 4.73 5.14 kW 63.8 58.2 53.2 66.4 60.8 56.8 68.0 TC 33.2 41.7 49.7 37.1 48.1 56.6 40.7 95 SHC 5.33 5.11 2.94 5.43 5.21 5.05 5.49 kW 62.3 56.7 51.9 64.8 59.3 55.5 66.3 TC 32.6 41.1 49.0 36.6 47.5 55.5 40.2 100 SHC 5.49 5.26 5.06 5.60 5.37 5.21 5.66 kW 60.7 55.2 50.5 63.1 57.7 54.2 64.6 TC 32.0 40.5 48.2 36.0 46.9 54.2 39.6 105 SHC 5.65 5.41 5.20 5.76 5.52 5.36 5.83 kW 57.4 52.0 47.6 59.6 54.3 51.5 61.0 TC 30.8 39.3 46.6 34.8 45.5 51.5 38.4 115 SHC 5.96 5.69 5.47 6.08 5.81 5.67 6.15 kW 53.9 48.6 44.8 55.9 50.8 48.7 57.2 TC 29.6 37.9 44.6 33.5 44.1 48.7 37.2 125 SHC 6.25 5.95 5.73 6.37 6.08 5.96 6.45 kW 38AK007/40RM008 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 2250 3000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 74.7 68.6 63.7 77.2 71.3 68.3 78.8 TC 40.5 52.0 62.1 45.6 60.2 68.3 50.4 85 SHC 5.30 5.09 4.93 5.38 5.18 5.08 5.44 kW 71.4 65.4 60.9 73.8 68.0 65.5 75.2 TC 39.3 50.7 60.3 44.4 58.8 65.5 49.2 95 SHC 5.66 5.43 5.26 5.75 5.53 5.43 5.81 kW 69.7 63.8 59.4 72.0 66.3 64.1 73.4 TC 38.7 50.0 59.2 43.8 58.1 64.1 48.6 100 SHC 5.84 5.59 5.41 5.93 5.70 5.61 5.99 kW 67.9 62.1 58.0 70.1 64.5 62.6 71.4 TC 38.1 49.3 58.0 43.2 57.3 62.6 48.0 105 SHC 6.01 5.75 5.58 6.11 5.86 5.78 6.17 kW 64.1 58.4 55.1 66.1 60.8 59.5 67.4 TC 36.8 47.9 55.1 42.0 55.7 59.5 46.7 115 SHC 6.34 6.06 5.89 6.45 6.18 6.11 6.50 kW 60.2 54.7 52.1 62.0 57.0 56.2 63.1 TC 35.4 46.4 52.1 40.6 53.9 56.2 45.4 125 SHC 6.65 6.34 6.19 6.75 6.47 6.42 6.82 kW — Edb Ewb kW SHC TC — — — — — — LEGEND Out of Range Entering Dry Bulb Entering Wet Bulb Compressor Motor Power Input Sensible Heat Capacity (1000 Btuh) Gross Total Capacity (1000 Btuh) Gross NOTES: 1. Direct interpolation is permissible. Do not extrapolate. 2. SHC is based on 80 F db air entering indoor coil. 44 62 62.5 62.5 4.84 60.0 60.0 5.18 58.7 58.7 5.34 57.4 57.4 5.50 54.5 54.5 5.81 51.5 51.5 6.12 38AK008/40RM007 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 1800 2400 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 77.0 71.1 65.5 80.5 74.5 69.2 82.7 TC 38.0 46.8 55.5 41.8 53.1 63.7 45.3 85 SHC 5.78 5.63 5.48 5.88 5.72 5.58 5.93 kW 74.2 68.5 63.0 77.5 71.7 66.6 79.6 TC 36.9 45.7 54.2 40.7 51.9 62.4 44.2 95 SHC 6.28 6.12 5.97 6.38 6.21 6.06 6.43 kW 72.7 67. 61.8 75.9 70.2 65.2 77.9 TC 36.3 45.1 53.6 40.2 51.3 61.6 43.7 100 SHC 6.54 6.37 6.22 6.64 6.46 6.32 6.69 kW 71.2 65.6 60.4 74.2 68.6 63.8 76.2 TC 35.7 44.4 52.9 39.6 50.7 60.8 43.1 105 SHC 6.80 6.63 6.48 6.90 6.72 6.58 6.96 kW 67.8 62.5 57.6 70.6 65.2 60.8 72.4 TC 34.4 43.1 51.5 38.2 49.3 59.1 41.7 115 SHC 7.33 7.16 7.02 7.43 7.25 7.12 7.49 kW 64.3 59.2 54.6 66.8 61.7 57.7 68.4 TC 33.1 41.8 50.0 36.9 47.9 57.1 40.4 125 SHC 7.89 7.72 7.57 7.98 7.81 7.67 8.04 kW 62 71.7 71.7 5.20 68.8 68.8 5.56 67.3 67.3 5.74 65.7 65.7 5.91 62.4 62.4 6.25 58.9 58.9 6.58 38AK008/40RM008 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 2250 3000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 83.8 77.5 71.9 86.8 80.6 75.8 88.8 TC 43.0 54.3 65.1 47.8 62.2 74.5 52.4 85 SHC 5.92 5.76 5.61 6.00 5.84 5.71 6.06 kW 80.7 74.6 69.1 83.6 77.5 73.0 85.4 TC 41.9 53.1 63.7 46.7 61.0 72.5 51.2 95 SHC 6.43 6.25 6.10 6.51 6.33 6.21 6.57 kW 79.0 73.0 67.7 81.8 75.8 71.5 83.6 TC 41.2 52.4 63.0 46.1 60.3 71.4 50.6 100 SHC 6.68 6.51 6.35 6.77 6.59 6.46 6.82 kW 77.2 71.3 66.2 79.9 74.0 70.1 81.6 TC 40.6 51.7 62.2 45.5 59.6 70.0 50.0 105 SHC 6.95 6.76 6.61 7.03 6.85 6.73 7.09 kW 73.5 67.8 63.1 75.9 70.3 67.0 77.5 TC 39.3 50.3 60.5 44.1 58.1 67.0 48.6 115 SHC 7.48 7.30 7.15 7.57 7.38 7.27 7.62 kW 69.4 64.1 59.8 71.6 66.4 63.8 73.0 TC 37.8 48.8 58.5 42.6 56.5 63.8 47.1 125 SHC 8.03 7.84 7.70 8.12 7.93 7.84 8.17 kW 3000 67 65.6 55.0 4.95 62.6 53.8 5.28 61.0 53.1 5.43 59.4 52.4 5.59 56.0 51.0 5.89 52.4 49.2 6.17 3750 67 73.2 67.2 5.25 69.9 65.6 5.60 68.2 64.7 5.77 66.4 63.8 5.94 62.7 61.6 6.26 59.0 58.9 6.58 3000 67 76.7 58.9 5.77 73.8 57.7 6.27 72.2 57.1 6.52 70.5 56.4 6.78 67.0 55.0 7.31 63.3 53.4 7.86 62 71.9 70.3 5.65 69.3 68.6 6.14 67.9 67.5 6.39 66.5 66.4 6.66 63.6 63.6 7.20 60.6 60.6 7.77 3750 67 82.7 69.4 5.89 79.5 68.1 6.39 77.7 67.3 6.65 75.9 66.6 6.91 72.0 64.8 7.43 68.0 63.0 7.98 62 79.2 79.2 5.80 76.6 76.6 6.31 75.1 75.1 6.57 73.6 73.6 6.83 70.3 70.3 7.38 66.8 66.8 7.94 3. Formulas: SHCBtuh 1.10 x cfm Lwb = wet-bulb temperature corresponding to enthalpy air leaving indoor coil (hlwb) TCBtuh Ldb F: hlwb = hewb – 4.5 x cfm Ldb F = Edb F – where hewb = enthalpy of air entering evaporator coil (Btuh/lb). 4. Capacities are based on 25 actual ft (40 equivalent ft) of interconnecting piping sized to the outdoor unit field connections. (Equivalent length is equal to the actual length plus a 50% allowance for fitting losses.) For other equivalent lengths, refer to the Carrier System Design Manual, Part 3, for line losses. COMBINATION RATINGS — ENGLISH (cont) 38AK008/40RM012 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 3000 4000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 93.2 86.6 81.6 95.7 89.4 86.8 97.3 TC 51.8 67.4 80.7 58.5 77.9 86.8 64.6 85 SHC 6.72 6.54 6.40 6.79 6.62 6.54 6.84 kW 89.7 83.3 78.7 92.1 86.0 83.8 93.5 TC 50.6 66.1 78.5 57.2 76.4 83.8 63.3 95 SHC 7.29 7.09 6.96 7.36 7.18 7.11 7.40 kW 87.8 81.4 77.2 90.1 84.1 82.2 91.5 TC 49.9 65.4 77.1 56.5 75.6 82.2 62.7 100 SHC 7.58 7.38 7.24 7.65 7.46 7.40 7.70 kW 85.8 79.6 75.6 88.0 82.2 80.5 89.3 TC 49.2 64.6 75.6 55.9 74.7 80.5 62.0 105 SHC 7.87 7.67 7.54 7.95 7.75 7.70 7.99 kW 81.5 75.5 72.3 83.5 78.0 76.9 84.7 TC 47.7 63.0 72.3 54.4 72.8 76.9 60.5 115 SHC 8.46 8.25 8.15 8.54 8.35 8.31 8.58 kW 76.9 71.3 68.8 78.6 73.7 73.0 79.8 TC 46.2 61.3 68.8 52.8 70.6 73.0 58.9 125 SHC 9.08 8.87 8.78 9.15 8.96 8.94 9.19 kW 38AKS008/40RM007 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 1800 2400 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 82.6 76.3 69.4 86.5 80.3 73.4 88.8 TC 41.5 50.9 65.1 45.9 59.7 73.4 51.6 85 SHC 5.55 5.40 5.23 5.64 5.49 5.33 5.69 kW 79.1 73.1 66.6 82.7 76.7 70.4 84.8 TC 40.0 49.6 62.8 44.5 58.3 70.4 50.3 95 SHC 6.07 5.88 5.67 6.18 5.99 5.79 6.25 kW 77.2 71.4 65.1 80.7 74.9 68.9 82.7 TC 39.2 49.0 61.6 43.8 57.5 68.8 49.6 100 SHC 6.32 6.11 5.88 6.45 6.24 6.02 6.52 kW 75.4 69.6 63.5 78.7 73.0 67.3 80.6 TC 38.5 48.3 60.3 43.0 56.8 67.2 48.9 105 SHC 6.57 6.35 6.11 6.69 6.47 6.25 6.77 kW 71.6 66.1 60.3 74.7 69.2 64.0 76.4 TC 36.8 47.0 57.7 41.5 55.3 64.0 47.5 115 SHC 7.05 6.79 6.51 7.20 6.94 6.68 7.29 kW 67.6 62.4 57.1 70.4 65.2 60.6 — TC 35.1 45.5 55.0 39.9 53.7 60.6 — 125 SHC 7.57 7.27 6.95 7.74 7.43 7.16 — kW — Edb Ewb kW SHC TC — — — — — — LEGEND Out of Range Entering Dry Bulb Entering Wet Bulb Compressor Motor Power Input Sensible Heat Capacity (1000 Btuh) Gross Total Capacity (1000 Btuh) Gross NOTES: 1. Direct interpolation is permissible. Do not extrapolate. 2. SHC is based on 80 F db air entering indoor coil. 62 90.4 90.4 6.64 87.3 87.3 7.21 85.6 85.6 7.51 83.8 83.8 7.81 79.9 79.9 8.41 75.8 75.8 9.04 38AKS008/40RM008 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 2250 3000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 89.3 82.5 75.7 92.2 86.3 80.2 94.4 TC 46.0 58.8 73.1 53.7 67.9 80.2 58.7 85 SHC 5.70 5.54 5.38 5.77 5.63 5.49 5.83 kW 85.3 78.8 72.4 87.8 82.3 76.7 89.8 TC 44.3 57.2 70.2 52.3 66.2 76.7 57.1 95 SHC 6.26 6.06 5.86 6.34 6.17 5.99 6.41 kW 83.2 76.9 70.7 85.6 80.2 74.9 87.5 TC 43.5 56.4 68.7 51.5 65.3 74.9 56.3 100 SHC 6.54 6.31 6.08 6.63 6.53 6.24 6.70 kW 81.2 75.0 68.9 83.4 78.2 73.1 85.3 TC 42.7 55.6 67.2 50.8 64.4 73.1 55.5 105 SHC 6.79 6.55 6.32 6.87 6.67 6.48 6.95 kW 77.0 71.0 65.3 78.9 73.9 69.4 80.6 TC 40.9 53.8 64.1 49.3 62.6 69.4 53.9 115 SHC 7.31 7.03 6.75 7.41 7.17 6.95 7.49 kW 72.5 66.9 61.6 74.1 69.5 65.5 75.6 TC 39.1 52.0 60.9 47.7 60.8 65.5 52.1 125 SHC 7.86 7.53 7.22 7.96 7.68 7.45 8.05 kW 67 89.0 76.6 5.70 84.8 74.9 6.26 82.7 74.1 6.52 80.6 73.2 6.77 76.2 71.5 7.28 71.6 69.6 7.81 62 83.6 83.6 5.57 80.0 80.0 6.10 78.1 78.1 6.36 76.3 76.3 6.60 72.5 72.5 7.10 68.5 68.5 7.62 62 76.5 76.5 5.40 73.4 73.4 5.89 71.8 71.8 6.13 70.2 70.2 6.37 66.9 66.9 6.82 63.4 63.5 7.32 38AKS008/40RM012 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 3000 4000 5000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 67 97.3 90.2 83.8 — 93.6 88.7 101.6 95.5 TC 52.8 70.9 82.8 — 81.4 88.7 69.8 94.1 85 SHC 5.89 5.73 5.57 — 5.81 5.69 6.00 5.85 kW 92.7 85.9 79.9 — 89.0 84.7 96.5 90.7 TC 50.9 69.1 79.6 — 79.3 84.7 68.0 92.2 95 SHC 6.50 6.28 6.09 — 6.38 6.24 6.62 6.43 kW — 83.7 77.9 — 86.7 82.6 93.9 88.3 TC — 68.2 77.9 — 78.2 82.6 67.1 91.2 100 SHC — 6.56 6.35 — 6.67 6.52 6.93 6.72 kW — 81.6 75.9 — 84.5 80.5 91.5 85.9 TC — 67.2 76.3 — 77.2 80.5 66.3 90.2 105 SHC — 6.80 6.59 — 6.91 6.76 7.18 6.97 kW — 77.1 71.8 — 79.3 76.3 — — TC — 65.3 72.8 — 75.0 76.3 — — 115 SHC — 7.32 7.06 — 7.45 7.28 — — kW — 72.4 67.5 — — — — — TC — 63.3 69.3 — — — — — 125 SHC — 7.86 7.57 — — — — — kW 62 93.0 93.0 5.79 88.9 88.9 6.38 86.7 86.7 6.67 84.7 84.7 6.92 — — — — — — 5000 67 91.5 86.4 6.67 88.0 84.6 7.24 86.2 83.6 7.53 84.2 82.3 7.82 80.1 79.5 8.42 75.8 75.8 9.04 3000 67 83.1 66.2 5.56 79.4 64.8 5.08 77.4 64.0 6.33 75.5 63.3 6.57 71.6 61.8 7.05 67.4 60.3 7.56 3750 3. Formulas: SHCBtuh 1.10 x cfm Lwb = wet-bulb temperature corresponding to enthalpy air leaving indoor coil (hlwb) TCBtuh Ldb F: hlwb = hewb – 4.5 x cfm Ldb F = Edb F – where hewb = enthalpy of air entering evaporator coil (Btuh/lb). 4. Capacities are based on 25 actual ft (40 equivalent ft) of interconnecting piping sized to the outdoor unit field connections. (Equivalent length is equal to the actual length plus a 50% allowance for fitting losses.) For other equivalent lengths, refer to the Carrier System Design Manual, Part 3, for line losses. 45 Performance data (cont) COMBINATION RATINGS — ENGLISH (cont) 38AKS009/40RM008 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 2250 3000 3750 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 67 102.7 94.9 86.7 107.0 99.9 91.7 109.9 103.2 TC 51.5 64.2 82.5 58.7 73.6 91.6 64.1 82.3 85 SHC 7.62 7.33 7.03 7.77 7.51 7.21 7.88 7.63 kW 98.2 90.5 82.5 102.2 95.3 87.5 104.9 98.5 TC 49.7 62.3 78.9 57.0 71.6 87.5 62.3 80.4 95 SHC 8.24 7.92 7.58 8.41 8.12 7.79 8.53 8.25 kW 95.7 88.3 80.7 99.3 92.7 85.5 101.9 95.8 TC 48.6 61.4 77.3 56.1 70.6 85.5 61.3 79.3 100 SHC 8.56 8.20 7.84 8.73 8.42 8.07 8.85 8.56 kW 93.2 96.0 78.7 96.6 90.2 83.4 99.0 93.2 TC 47.6 60.4 75.6 55.2 69.5 83.4 60.3 78.3 105 SHC 8.86 8.49 8.11 9.03 8.71 8.35 9.16 8.86 kW 88.2 81.3 74.5 91.2 85.2 79.0 93.4 87.9 TC 45.6 58.3 72.0 53.4 67.4 79.0 58.3 76.2 115 SHC 9.46 9.04 8.63 9.63 9.27 8.90 9.77 9.44 kW — 76.5 70.1 — 80.0 74.5 — 82.6 TC — 56.2 68.2 — 65.2 74.5 — 74.0 125 SHC — 9.63 9.17 — 9.87 9.48 — 10.05 kW 38AKS009/40RM012 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 3000 4000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 113.0 104.8 96.9 116.9 109.2 102.4 119.1 TC 59.2 77.2 93.7 67.1 88.5 102.4 75.8 85 SHC 7.99 7.69 7.40 8.14 7.85 7.60 8.22 kW 108.1 99.9 92.3 111.8 104.2 97.8 — TC 57.2 75.1 89.9 65.1 86.2 97.8 — 95 SHC 8.66 8.32 7.99 8.81 8.49 8.22 — kW 105.0 97.2 89.9 108.4 101.2 95.2 — TC 55.9 73.9 87.9 63.8 84.8 95.2 — 100 SHC 9.00 8.63 8.28 9.16 8.82 8.54 — kW 102.1 94.5 87.5 105.2 98.3 92.7 — TC 54.7 72.8 85.9 62.6 83.5 92.7 — 105 SHC 9.32 8.93 8.57 9.48 9.12 8.83 — kW 96.4 89.1 82.6 — 92.6 87.7 — TC 52.4 70.5 81.9 — 80.9 87.7 — 115 SHC 9.95 9.51 9.12 — 9.72 9.42 — kW — 83.6 77.6 — 86.8 82.5 — TC — 68.1 77.7 — 78.2 82.5 — 125 SHC — 10.13 9.70 — 10.35 10.05 — kW — Edb Ewb kW SHC TC — — — — — — LEGEND Out of Range Entering Dry Bulb Entering Wet Bulb Compressor Motor Power Input Sensible Heat Capacity (1000 Btuh) Gross Total Capacity (1000 Btuh) Gross NOTES: 1. Direct interpolation is permissible. Do not extrapolate. 2. SHC is based on 80 F db air entering indoor coil. 46 62 95.4 95.4 7.35 91.2 91.2 7.95 89.1 89.1 8.24 86.9 86.9 8.54 82.5 82.5 9.11 77.8 77.8 9.72 38AK012/40RM008 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 2250 3000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 105 96.9 89.7 110 102 94.9 112 TC 51.5 63.5 75.1 56.9 72.4 87.3 62.2 85 SHC 7.12 6.88 6.67 7.27 7.02 6.81 7.36 kW 101 93.5 86.6 106 98.0 91.6 108 TC 50.1 61.9 73.6 55.6 70.9 85.6 60.8 95 SHC 7.68 7.43 7.22 7.82 7.57 7.37 7.92 kW 99.3 91.8 85.1 104 96.1 89.8 106 TC 49.3 61.2 72.8 54.8 70.2 84.7 60.0 100 SHC 7.97 7.73 7.52 8.11 7.86 7.55 8.20 kW 97.4 90.0 83.3 101 94.1 88.0 104 TC 48.6 60.4 72.0 54.0 69.3 83.8 59.3 105 SHC 8.27 8.03 7.83 8.41 8.16 7.97 8.50 kW 93.2 86.1 79.7 96.9 89.8 84.2 99.2 TC 47.0 58.7 70.2 52.4 67.6 81.7 57.6 115 SHC 8.89 8.66 8.47 9.02 8.78 8.60 9.10 kW 88.6 82.0 76.0 92.0 85.3 80.3 94.1 TC 45.3 57.0 68.4 50.7 65.8 79.3 55.9 125 SHC 9.54 9.32 9.15 9.66 9.44 9.27 9.74 kW 62 106.9 106.9 7.77 102.4 102.4 8.42 99.8 99.7 8.75 97.2 97.2 9.07 92.1 92.1 9.69 86.8 86.8 10.36 38AK012/40RM012 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 3000 4000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 112 104 96.9 116 108 102 118 TC 58.2 74.0 89.1 65.2 85.4 102 72.0 85 SHC 8.50 8.22 7.98 8.64 8.36 8.16 8.73 kW 108 100 93.5 111 104 98.9 114 TC 56.7 72.4 87.4 63.8 83.8 98.9 70.6 95 SHC 9.15 8.86 8.62 9.29 9.00 8.82 9.37 kW 106 98.1 91.8 109 102 97.2 111 TC 56.0 71.6 86.5 63.0 83.0 97.2 69.8 100 SHC 9.49 9.20 8.96 9.63 9.34 9.16 9.71 kW 104 96.1 89.9 107 99.5 95.4 109 TC 55.2 70.8 85.5 62.3 82.1 95.4 69.0 105 SHC 9.84 9.55 9.32 9.97 9.68 9.51 10.0 kW 99.0 91.8 86.0 102 95.0 91.6 104 TC 53.5 69.1 83.4 60.6 80.3 91.6 67.3 115 SHC 10.6 10.3 10.1 10.7 10.4 10.3 10.8 kW 94.0 87.2 82.1 96.6 90.2 87.5 98.3 TC 51.8 67.3 81.0 58.8 78.3 87.5 65.5 125 SHC 11.3 11.0 10.9 11.4 11.2 11.0 11.5 kW 5000 67 111.8 100.8 7.95 106.7 98.7 8.60 103.4 97.4 8.93 100.4 96.1 9.23 94.5 93.7 9.83 88.4 91.3 10.47 3750 67 105 80.9 7.12 101 79.4 7.67 98.9 78.6 7.95 96.8 77.7 8.25 92.3 75.9 8.86 87.7 74.1 9.51 62 98.8 97.3 6.93 95.5 95.0 7.49 93.8 93.7 7.78 92.0 92.0 8.09 88.3 88.3 8.73 84.5 84.5 9.41 5000 67 110 95.8 8.45 106 94.1 9.09 104 93.2 9.43 102 92.2 9.77 97.3 90.1 10.5 92.3 87.7 11.2 62 107 107 8.33 104 104 8.99 102 102 9.34 99.9 99.9 9.69 95.8 95.8 10.4 91.4 91.4 11.2 3. Formulas: SHCBtuh 1.10 x cfm Lwb = wet-bulb temperature corresponding to enthalpy air leaving indoor coil (hlwb) TCBtuh Ldb F: hlwb = hewb – 4.5 x cfm Ldb F = Edb F – where hewb = enthalpy of air entering evaporator coil (Btuh/lb). 4. Capacities are based on 25 actual ft (40 equivalent ft) of interconnecting piping sized to the outdoor unit field connections. (Equivalent length is equal to the actual length plus a 50% allowance for fitting losses.) For other equivalent lengths, refer to the Carrier System Design Manual, Part 3, for line losses. COMBINATION RATINGS — ENGLISH (cont) 38AK012/40RM014 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 3750 5000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 117 109 102 120 112 108 122 TC 63.9 82.7 99.4 71.8 95.3 108 79.3 85 SHC 7.18 6.94 7.18 7.28 7.04 6.92 7.34 kW 113 105 98.6 116 108 105 118 TC 62.5 81.2 97.1 70.4 93.6 105 77.8 95 SHC 7.72 7.48 7.30 7.82 7.58 7.47 7.88 kW 111 103 96.8 114 106 103 116 TC 61.6 80.3 95.9 69.6 92.7 103 77.0 100 SHC 8.01 7.76 7.59 8.10 7.86 7.77 8.16 kW 108 101 94.9 111 104 101 113 TC 60.8 79.4 94.5 68.8 91.7 101 76.2 105 SHC 8.30 8.05 7.88 8.39 8.15 8.06 8.45 kW 103 96.0 91.1 106 98.9 96.8 108 TC 59.1 77.6 91.1 67.0 89.6 96.8 74.4 115 SHC 8.90 8.66 8.52 8.99 8.76 8.69 9.04 kW 98.2 91.3 87.3 101 94.1 92.6 102 TC 57.3 75.7 87.3 65.3 87.3 92.6 72.6 125 SHC 9.53 9.31 9.20 9.623 9.40 9.35 9.66 kW — Edb Ewb kW SHC TC — — — — — — 62 94.4 94.4 7.33 90.4 90.4 7.94 88.2 88.2 8.24 86.1 86.1 8.53 81.7 81.7 9.11 77.2 77.2 9.67 38AKS013/40RM008 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 2250 3000 3750 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 67 62 103.5 95.9 88.0 107.7 100.9 92.8 110.5 104.1 96.4 TC 51.9 64.7 83.6 58.9 74.0 92.8 64.3 82.6 96.4 85 SHC 7.82 7.56 7.30 7.96 7.73 7.46 8.05 7.84 7.58 kW 99.0 91.5 83.7 102.8 96.1 88.5 105.5 99.2 92.2 TC 50.0 62.8 79.9 57.3 72.0 88.5 62.5 80.7 92.2 95 SHC 8.50 8.25 7.99 8.63 8.40 8.15 8.72 8.51 8.27 kW 97.0 89.5 81.9 100.7 94.1 86.7 103.4 97.2 90.3 TC 49.2 61.9 78.4 56.6 71.1 86.7 61.8 79.9 90.3 100 SHC 8.81 8.48 8.14 8.98 8.68 8.35 9.09 8.82 8.51 kW 94.8 87.4 79.9 98.4 91.8 84.7 101.0 94.9 88.3 TC 48.3 61.0 76.6 55.8 70.2 84.7 60.9 78.9 88.3 105 SHC 9.13 8.77 8.41 9.30 8.98 8.64 9.42 9.13 8.81 kW 90.5 83.1 75.8 93.7 87.3 80.6 96.2 90.3 84.2 TC 46.5 59.1 73.1 54.2 68.3 80.6 59.3 77.1 84.2 115 SHC 9.78 9.37 8.97 9.96 9.61 9.23 10.10 9.77 9.44 kW 85.6 78.9 72.3 88.3 82.5 76.7 90.4 85.2 80.1 TC 44.5 57.3 70.1 52.4 66.3 76.7 57.3 75.1 80.1 125 SHC 10.47 9.97 9.47 10.67 10.24 9.81 10.83 10.44 10.06 kW 6250 67 115 106 7.11 111 104 7.66 108 103 7.94 106 102 8.23 101 98.9 8.83 96.4 95.6 9.47 38AKS012/40RM008 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 2250 3000 3750 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 67 101.9 93.8 85.5 106.3 99.0 90.6 109.3 102.4 TC 51.2 63.8 81.4 58.4 73.2 90.6 63.8 81.9 85 SHC 7.59 7.31 7.03 7.73 7.49 7.20 7.84 7.60 kW 97.1 89.6 81.9 100.9 94.2 86.7 103.5 97.3 TC 49.2 61.9 78.4 56.6 71.2 86.7 61.8 79.9 95 SHC 8.23 7.91 7.58 8.39 8.11 7.79 8.51 8.24 kW 94.7 87.4 79.9 98.2 91.7 84.6 — 94.8 TC 48.2 61.0 76.6 55.7 70.2 84.6 — 78.9 100 SHC 8.54 8.20 7.84 8.71 8.40 8.07 — 8.54 kW 92.3 85.1 77.8 95.6 89.3 82.5 — 92.2 TC 47.2 60.0 74.9 54.9 69.1 82.5 — 77.9 105 SHC 8.86 8.48 8.11 9.03 8.70 8.35 — 8.85 kW 87.4 80.5 73.7 90.3 84.3 78.3 — 87.1 TC 45.2 58.0 71.3 53.1 67.0 78.3 — 75.8 115 SHC 9.45 9.04 8.64 9.62 9.26 8.91 — 9.43 kW — 75.9 69.4 — 79.3 73.8 — — TC — 55.9 67.7 — 64.9 73.8 — — 125 SHC — 9.57 9.13 — 9.81 9.43 — — kW 38AKS012/40RM012 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 3000 4000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 112.5 104.0 95.8 116.5 108.5 101.5 118.8 TC 59.0 76.8 92.9 67.0 88.2 101.5 75.7 85 SHC 7.95 7.66 7.38 8.08 7.81 7.57 8.16 kW 106.6 98.7 91.3 110.1 102.8 96.7 — TC 56.6 74.6 89.1 64.5 85.6 96.7 — 95 SHC 8.64 8.30 7.98 8.79 8.47 8.21 — kW 103.8 96.1 89.4 107.1 100.0 94.2 — TC 55.5 73.5 87.1 63.4 84.3 94.2 — 100 SHC 8.97 8.61 8.27 9.13 8.79 8.52 — kW 101.1 93.5 86.6 — 97.2 91.8 — TC 54.3 72.4 85.1 — 83.0 91.8 — 105 SHC 9.31 8.92 8.56 — 9.11 8.83 — kW 95.5 88.3 81.8 — 91.7 86.8 — TC 52.1 70.1 81.2 — 80.5 86.8 — 115 SHC 9.92 9.50 9.11 — 9.70 9.41 — kW — — — — — — — TC — — — — — — — 125 SHC — — — — — — — kW 62 113 113 7.05 109 109 7.61 107 107 8.90 105 105 8.20 101 101 8.81 96.2 96.2 9.47 38AKS012/40RM014 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 3750 5000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 118.3 108.5 101.8 121.8 113.1 108.0 — TC 66.1 85.6 100.6 75.6 101.3 108.0 — 85 SHC 8.14 7.81 7.58 8.26 7.97 7.79 — kW 111.8 102.7 96.7 — 106.8 102.6 — TC 63.6 82.9 96.3 — 98.6 102.6 — 95 SHC 8.86 8.47 8.21 — 8.64 8.47 — kW 108.8 99.9 94.2 — 103.8 100.0 — TC 62.5 81.6 94.2 — 97.4 100.0 — 100 SHC 9.21 8.79 8.52 — 8.97 8.79 — kW 105.8 97.0 91.6 — 100.9 97.3 — TC 61.3 80.3 92.0 — 96.1 97.3 — 105 SHC 9.55 9.10 8.82 — 9.30 9.12 — kW — 91.4 86.6 — 95.0 92.1 — TC — 77.7 87.7 — 93.6 92.1 — 115 SHC — 9.68 9.40 — 9.89 9.72 — kW — — — — 89.0 86.7 — TC — — — — 91.0 86.7 — 125 SHC — — — — 10.49 10.32 — kW 5000 67 111.2 100.5 7.90 105.1 98.1 8.57 102.2 96.9 8.90 99.3 95.7 9.22 93.6 93.3 9.81 — — — 62 106.2 106.2 7.73 101.2 101.2 8.41 98.7 98.7 8.73 96.2 96.2 9.06 91.3 91.3 9.67 — — — 6250 67 115.9 113.7 8.06 109.3 110.6 8.75 106.3 109.2 9.09 103.2 107.8 9.42 97.2 105.0 10.02 — — — 62 113.0 113.0 7.96 107.3 107.3 8.67 104.6 104.6 9.01 101.9 101.9 9.35 96.4 96.4 9.98 — — — NOTES: 1. Direct interpolation is permissible. Do not extrapolate. 2. SHC is based on 80 F db air entering indoor coil. 3. Formulas: SHCBtuh Ldb F = Edb F – 1.10 x cfm Lwb = wet-bulb temperature corresponding to enthalpy air leaving indoor coil (hlwb) TCBtuh Ldb F: hlwb = hewb – 4.5 x cfm where hewb = enthalpy of air entering evaporator coil (Btuh/lb). 4. Capacities are based on 25 actual ft (40 equivalent ft) of interconnecting piping sized to the outdoor unit field connections. (Equivalent length is equal to the actual length plus a 50% allowance for fitting losses.) For other equivalent lengths, refer to the Carrier System Design Manual, Part 3, for line losses. LEGEND Out of Range Entering Dry Bulb Entering Wet Bulb Compressor Motor Power Input Sensible Heat Capacity (1000 Btuh) Gross Total Capacity (1000 Btuh) Gross 47 Performance data (cont) COMBINATION RATINGS — ENGLISH (cont) 38AKS013/40RM012 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 3000 4000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 113.5 105.6 97.9 117.3 109.9 103.2 119.4 TC 59.4 77.5 94.6 67.3 88.8 103.2 75.9 85 SHC 8.15 7.89 7.63 8.28 8.03 7.81 8.35 kW 108.5 100.7 93.2 112.1 104.8 98.6 114.1 TC 57.4 75.4 90.7 65.3 86.5 98.6 74.1 95 SHC 8.82 8.56 8.31 8.94 8.69 8.49 9.00 kW 106.4 98.6 91.2 109.8 102.6 96.6 111.8 TC 56.5 74.5 89.0 64.4 85.5 96.6 73.3 100 SHC 9.23 8.88 8.56 9.38 9.06 8.79 9.47 kW 104.0 96.2 89.0 107.4 100.2 94.3 109.3 TC 55.6 73.5 87.2 63.4 84.4 94.3 72.4 105 SHC 9.57 9.19 8.85 9.73 9.38 9.10 9.82 kW 99.3 91.6 84.6 102.4 95.3 89.9 104.2 TC 53.6 71.5 83.5 61.5 82.2 89.9 70.6 115 SHC 10.27 9.84 9.45 10.45 10.05 9.75 10.54 kW 93.3 86.3 80.1 95.9 89.6 85.0 97.4 TC 51.2 69.3 79.7 59.0 79.5 85.0 68.3 125 SHC 11.05 10.52 10.06 11.24 10.77 10.42 11.35 kW 38AKS013/40RM014 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 3750 5000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 118.9 109.9 103.5 122.2 114.1 109.3 124.6 TC 66.4 86.3 102.1 75.8 101.8 109.3 85.8 85 SHC 8.33 8.03 7.82 8.44 8.17 8.01 8.52 kW 113.7 104.7 98.7 116.8 108.8 104.5 119.1 TC 64.4 83.9 98.0 73.8 99.5 104.5 83.9 95 SHC 8.99 8.69 8.49 9.09 8.83 8.68 9.17 kW 111.5 102.5 96.6 114.5 106.6 102.4 116.8 TC 63.5 82.8 96.2 73.0 98.5 102.4 83.1 100 SHC 9.46 9.05 8.79 9.59 9.24 9.05 9.69 kW 109.0 100.0 94.3 111.9 104.0 100.1 114.2 TC 62.6 81.7 94.3 72.0 97.4 100.1 82.2 105 SHC 9.81 9.38 9.10 9.95 9.57 9.38 10.06 kW 104.1 95.1 89.7 106.8 99.0 95.5 109.0 TC 60.6 79.4 89.7 70.1 95.3 95.5 80.4 115 SHC 10.54 10.04 9.74 10.69 10.26 10.06 10.81 kW 97.4 89.2 84.7 99.7 92.7 90.0 101.6 TC 58.1 76.7 84.6 67.6 92.6 90.0 77.9 125 SHC 11.36 10.74 10.40 11.53 11.00 10.80 11.67 kW 38AKS014/40RM012 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 3000 4000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 129.3 119.5 109.5 134.9 125.4 115.9 138.2 TC 65.9 83.5 104.2 74.0 95.9 115.9 82.4 85 SHC 9.51 9.18 8.85 9.70 9.38 9.06 9.81 kW 123.5 114.3 105.1 128.4 119.6 111.1 131.3 TC 63.5 81.3 100.6 71.5 93.3 111.1 80.0 95 SHC 10.42 10.00 9.58 10.65 10.25 9.86 10.78 kW 120.8 111.6 102.6 125.6 116.9 108.6 128.4 TC 62.4 80.1 98.5 70.5 92.0 108.6 79.0 100 SHC 10.78 10.37 9.95 11.00 10.60 10.23 11.13 kW 118.1 109.1 100.4 122.6 114.1 106.3 125.2 TC 61.3 79.1 96.7 69.3 90.8 106.3 77.9 105 SHC 11.19 10.74 10.30 11.41 10.99 10.60 11.55 kW 112.5 104.0 95.8 116.5 108.5 101.5 118.8 TC 59.0 76.8 92.9 67.0 88.2 101.5 75.7 115 SHC 12.03 11.52 11.03 12.27 11.79 11.37 12.41 kW — 98.6 91.2 — 102.6 96.6 — TC — 74.5 89.0 — 85.5 96.6 — 125 SHC — 12.37 11.80 — 12.68 12.21 — kW — Edb Ewb kW SHC TC 48 — — — — — — LEGEND Out of Range Entering Dry Bulb Entering Wet Bulb Compressor Motor Power Input Sensible Heat Capacity (1000 Btuh) Gross Total Capacity (1000 Btuh) Gross 62 107.6 107.6 7.95 103.0 103.0 8.63 101.1 101.1 8.99 98.9 98.9 9.32 94.5 94.5 10.01 89.3 89.3 10.75 38AKS014/40RM014 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 3750 5000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 136.9 125.9 116.7 141.7 131.4 123.8 145.1 TC 73.3 93.6 113.3 83.0 109.2 123.8 92.8 85 SHC 9.76 9.40 9.09 9.92 9.58 9.33 10.04 kW 130.3 119.9 111.7 134.5 125.0 118.4 137.6 TC 70.7 90.0 109.1 80.3 106.4 118.4 90.2 95 SHC 10.73 10.26 9.89 10.92 10.49 10.19 11.06 kW 127.5 117.1 109.2 131.6 122.1 115.8 134.6 TC 69.7 89.6 106.9 79.3 105.2 115.8 89.2 100 SHC 11.09 10.61 10.25 11.27 10.84 10.56 11.41 kW 124.5 114.3 106.8 128.4 119.2 113.3 131.3 TC 68.5 88.3 104.8 78.1 103.9 113.3 88.1 105 SHC 11.51 11.00 10.62 11.70 11.24 10.95 11.85 kW 118.3 108.5 101.8 121.8 113.1 108.0 124.4 TC 66.1 85.6 100.6 75.6 101.3 108.0 85.7 115 SHC 12.38 11.79 11.39 12.59 12.06 11.76 12.74 kW — 102.5 96.6 — 106.6 102.4 — TC — 82.8 96.2 — 98.5 102.4 — 125 SHC — 12.67 12.21 — 12.99 12.67 — kW 62 114.0 114.0 8.17 109.1 109.1 8.84 107.1 107.1 9.26 104.8 104.8 9.60 100.2 100.2 10.32 94.3 94.3 11.12 38AKS014/40RM016 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 4500 6000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 145.0 135.2 125.7 148.7 140.7 132.9 152.5 TC 82.7 105.8 124.6 91.2 120.8 132.9 102.9 85 SHC 10.03 9.71 9.39 10.16 9.89 9.63 10.28 kW 137.4 128.4 119.8 140.6 133.4 126.4 144.0 TC 80.0 102.8 119.4 88.1 117.3 126.4 99.9 95 SHC 11.06 10.65 10.26 11.20 10.87 10.56 11.36 kW 134.4 125.5 117.1 137.5 130.4 123.6 140.9 TC 79.0 101.5 116.9 86.9 115.8 123.6 98.7 100 SHC 11.40 11.00 10.61 11.54 11.22 10.91 11.69 kW 131.0 122.5 114.3 133.9 127.1 120.6 137.1 TC 77.8 100.1 114.3 85.6 114.3 120.6 97.4 105 SHC 11.83 11.41 11.00 11.98 11.64 11.31 12.14 kW 124.0 116.2 108.6 126.5 120.4 114.5 — TC 75.3 97.3 108.6 82.8 111.0 114.5 — 115 SHC 12.72 12.25 11.80 12.87 12.50 12.15 — kW — — — — — — — TC — — — — — — — 125 SHC — — — — — — — kW 5000 67 112.4 101.0 8.11 107.2 98.9 8.77 104.9 98.0 9.16 102.4 97.0 9.49 97.4 94.9 10.17 91.3 92.4 10.90 6250 67 116.8 114.1 8.26 111.4 111.6 8.91 109.1 110.5 9.35 106.5 109.3 9.69 101.4 106.9 10.39 94.8 103.8 11.16 5000 67 129.1 107.8 9.50 122.9 105.3 10.40 120.1 104.1 10.75 117.2 103.0 11.14 111.2 100.5 11.95 104.9 98.0 12.86 62 120.8 120.8 9.23 115.9 115.9 10.08 113.5 113.5 10.45 111.1 111.1 10.84 106.2 106.2 11.65 101.1 101.1 12.56 6250 67 135.1 122.6 9.70 128.3 119.5 10.64 125.4 118.1 10.99 122.3 116.7 11.40 115.9 113.7 12.24 — — — 62 129.4 129.4 9.51 123.7 123.7 10.43 121.1 121.1 10.80 118.5 118.5 11.21 113.0 113.0 12.06 — — — 7500 67 144.1 135.5 10.00 136.4 131.7 11.01 133.4 130.2 11.35 129.9 128.5 11.78 123.0 125.0 12.66 — — — 62 138.9 138.9 9.83 132.1 132.1 10.81 129.2 129.2 11.16 126.1 126.1 11.59 119.8 119.8 12.47 — — — NOTES: 1. Direct interpolation is permissible. Do not extrapolate. 2. SHC is based on 80 F db air entering indoor coil. 3. Formulas: SHCBtuh Ldb F = Edb F – 1.10 x cfm Lwb = wet-bulb temperature corresponding to enthalpy air leaving indoor coil (hlwb) TCBtuh Ldb F: hlwb = hewb – 4.5 x cfm where hewb = enthalpy of air entering evaporator coil (Btuh/lb). 4. Capacities are based on 25 actual ft (40 equivalent ft) of interconnecting piping sized to the outdoor unit field connections. (Equivalent length is equal to the actual length plus a 50% allowance for fitting losses.) For other equivalent lengths, refer to the Carrier System Design Manual, Part 3, for line losses. COMBINATION RATINGS — ENGLISH (cont) 38AKS016/40RM014 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 3750 5000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 158.9 146.6 134.6 165.3 153.4 142.4 169.6 TC 81.7 103.2 128.5 91.6 118.6 142.4 101.2 85 SHC 13.65 12.95 12.27 14.02 13.34 12.71 14.26 kW 151.9 140.2 129.3 157.6 146.4 136.7 161.5 TC 79.0 100.2 124.0 88.8 115.6 136.7 98.5 95 SHC 14.67 13.95 13.28 15.02 14.33 13.74 15.26 kW 148.5 136.9 126.3 154.1 143.0 133.7 158.0 TC 77.7 98.7 121.4 87.5 114.1 133.7 97.2 100 SHC 15.17 14.45 13.80 15.52 14.83 14.26 15.75 kW 145.0 133.5 123.4 150.3 139.4 130.6 154.0 TC 76.4 97.1 119.0 86.1 112.6 130.6 95.9 105 SHC 15.62 14.86 14.20 15.97 15.26 14.68 16.21 kW 137.6 126.5 117.4 — 132.1 124.4 — TC 73.5 93.9 113.9 — 109.5 124.4 — 115 SHC 16.55 15.72 15.03 — 16.14 15.56 — kW — 116.6 109.7 — 120.9 115.5 — TC — 89.4 107.4 — 104.7 115.5 — 125 SHC — 16.46 15.77 — 16.89 16.35 — kW 38AKS016/40RM016 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 4500 6000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 170.0 157.8 146.2 175.3 164.9 154.7 179.8 TC 91.5 115.9 142.6 101.1 132.6 154.7 112.7 85 SHC 14.28 13.59 12.93 14.59 13.99 13.41 14.85 kW 161.7 150.5 139.9 166.4 157.0 147.8 170.6 TC 88.6 112.7 137.0 97.8 128.7 147.8 109.4 95 SHC 15.28 14.59 13.93 15.56 14.98 14.42 15.82 kW 158.1 147.1 136.8 162.6 153.4 144.4 166.8 TC 87.3 111.1 134.1 96.4 127.0 144.4 108.0 100 SHC 15.76 15.08 14.44 16.04 15.47 14.92 16.30 kW 154.1 143.4 133.2 158.3 149.4 140.9 162.4 TC 85.9 109.5 131.2 94.7 125.1 140.9 106.4 105 SHC 16.22 15.52 14.85 16.50 15.91 15.35 16.76 kW — 135.9 126.4 — 141.4 133.6 — TC — 106.1 125.2 — 121.2 133.6 — 115 SHC — 16.41 15.71 — 16.83 16.24 — kW — — 116.6 — — — — TC — — 116.5 — — — — 125 SHC — — 16.46 — — — — kW 38AKS016/40RM024 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 6000 8000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 183.5 170.7 160.5 188.9 176.0 169.9 190.6 TC 85 SHC 104.1 140.0 159.8 120.1 162.7 169.9 133.8 15.06 14.33 13.74 15.37 14.63 14.28 15.46 kW 174.1 162.1 153.0 179.0 166.8 161.9 180.2 TC 95 SHC 100.6 136.5 153.0 116.5 158.9 161.9 130.2 16.04 15.30 14.74 16.34 15.59 15.29 16.41 kW 170.3 158.4 149.5 175.0 163.0 158.4 176.2 TC 99.1 135.0 149.4 115.1 157.2 158.4 128.8 100 SHC 16.51 15.78 15.23 16.80 16.06 15.78 16.87 kW 165.7 154.2 145.7 170.3 158.5 154.4 171.3 TC 97.4 133.3 145.6 113.3 155.4 154.4 127.0 105 SHC 16.99 16.22 15.67 17.29 16.51 16.24 17.35 kW — 145.6 137.9 — — 146.3 — TC — 129.7 137.9 — — 146.3 — 115 SHC — 17.14 16.57 — — 17.20 — kW — — — — — — — TC — — — — — — — 125 SHC — — — — — — — kW — Edb Ewb kW SHC TC — — — — — — 62 148.5 148.5 13.06 142.6 142.6 14.10 139.5 139.5 14.62 136.4 136.4 15.06 130.0 130.0 15.97 — — — 38AKS024/40RM016 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 4500 6000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 212.9 194.5 177.5 222.6 205.8 189.5 229.4 TC 85 SHC 106.7 132.4 170.1 118.8 152.4 189.5 130.4 16.07 15.37 14.72 16.44 15.80 15.18 16.70 kW 203.4 186.1 170.1 212.2 196.6 181.5 218.7 TC 95 SHC 103.3 128.6 163.6 114.9 147.9 181.5 126.5 17.33 16.56 15.83 17.73 17.03 16.35 18.02 kW 198.7 181.2 165.0 207.5 191.7 176.6 214.1 TC 100 SHC 101.7 126.4 159.1 113.2 145.6 176.6 124.9 17.96 17.21 16.52 18.33 17.66 17.01 18.62 kW 197.1 179.9 164.0 205.7 190.2 175.4 212.3 TC 105 SHC 101.1 125.8 158.2 112.5 144.9 175.3 124.2 18.15 17.37 16.65 18.54 17.84 17.17 18.83 kW 194.0 177.2 161.7 202.2 187.2 172.9 208.5 TC 115 SHC 100.0 124.7 156.3 111.2 143.4 172.9 122.9 18.55 17.71 16.94 18.96 18.21 17.49 19.28 kW 183.3 168.2 154.1 190.4 177.1 164.4 196.1 TC 96.2 120.6 149.6 106.8 138.5 164.3 118.5 125 SHC 19.75 18.75 17.81 20.23 19.34 18.49 20.61 kW 62 161.3 161.3 13.79 154.1 154.1 14.81 150.7 150.7 15.31 147.1 147.1 15.76 — — — — — — 38AKS024/40RM024 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 6000 8000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 234.3 216.1 199.2 243.5 225.4 211.3 248.0 TC 85 SHC 123.5 158.7 193.5 139.8 183.6 211.3 154.0 16.89 16.19 15.55 17.24 16.55 16.01 17.14 kW 223.4 206.1 190.4 231.9 214.6 202.2 235.8 TC 95 SHC 119.3 154.5 185.8 135.6 179.0 202.2 149.7 18.23 17.45 16.75 18.61 17.83 17.28 18.79 kW 218.0 201.1 185.4 227.6 209.7 197.6 231.4 TC 100 SHC 117.7 152.5 181.5 134.1 177.0 197.6 148.2 18.83 18.06 17.39 19.20 18.43 17.91 19.36 kW 217.1 199.5 184.1 225.5 207.9 196.1 229.3 TC 105 SHC 116.9 151.8 180.3 133.3 176.2 196.1 147.4 19.05 18.26 17.56 19.43 18.64 18.11 19.60 kW 213.2 196.1 181.3 221.4 204.2 193.1 224.8 TC 115 SHC 115.5 150.4 177.9 131.8 174.6 193.1 145.9 19.51 18.65 17.91 19.92 19.06 18.50 20.09 kW 200.5 184.8 171.8 207.6 191.8 182.8 210.3 TC 125 SHC 110.6 145.8 169.6 126.8 169.4 182.8 140.7 20.90 19.85 18.98 11.37 20.32 19.72 21.55 kW 6250 67 157.9 133.3 13.59 150.6 129.9 14.59 147.1 128.2 15.08 143.4 126.5 15.51 135.8 123.0 16.41 — — — 7500 67 169.3 148.2 14.25 161.0 144.0 15.23 157.3 142.2 15.71 153.2 140.1 16.16 — — — — — — 10,000 67 181.1 182.5 14.92 171.6 178.2 15.88 167.7 176.4 16.35 163.2 174.4 16.82 — — — — — — 62 177.5 177.5 14.71 169.1 169.1 15.73 165.6 165.6 16.22 161.5 161.5 16.70 — — — — — — 7500 67 213.0 170.0 16.08 203.3 165.1 17.33 198.5 162.7 17.95 196.9 161.9 18.18 193.6 160.3 18.53 182.8 154.9 19.72 62 198.0 198.0 15.51 189.7 189.7 16.72 185.1 185.1 17.37 183.8 183.8 17.55 181.1 181.1 17.91 172.1 172.1 19.01 10,000 67 232.6 206.1 16.82 221.5 201.0 18.15 216.8 198.9 18.74 214.9 198.0 18.95 211.0 196.2 19.40 198.1 190.3 20.74 62 221.1 221.1 16.39 211.7 211.7 17.71 207.4 207.4 18.33 205.8 205.8 18.54 202.6 202.6 18.98 191.7 191.7 20.32 NOTES: 1. Direct interpolation is permissible. Do not extrapolate. 2. SHC is based on 80 F db air entering indoor coil. 3. Formulas: SHCBtuh Ldb F = Edb F – 1.10 x cfm Lwb = wet-bulb temperature corresponding to enthalpy air leaving indoor coil (hlwb) TCBtuh Ldb F: hlwb = hewb – 4.5 x cfm where hewb = enthalpy of air entering evaporator coil (Btuh/lb). 4. Capacities are based on 25 actual ft (40 equivalent ft) of interconnecting piping sized to the outdoor unit field connections. (Equivalent length is equal to the actual length plus a 50% allowance for fitting losses.) For other equivalent lengths, refer to the Carrier System Design Manual, Part 3, for line losses. LEGEND Out of Range Entering Dry Bulb Entering Wet Bulb Compressor Motor Power Input Sensible Heat Capacity (1000 Btuh) Gross Total Capacity (1000 Btuh) Gross 49 Performance data (cont) COMBINATION RATINGS — ENGLISH (cont) 38AKS024/40RM028 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 7500 10,000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 250.6 229.7 215.7 259.1 238.4 229.3 263.2 TC 85 SHC 139.5 181.8 213.8 159.6 212.6 229.3 179.4 17.51 16.71 16.18 17.83 17.04 16.70 17.99 kW 238.6 218.2 205.9 246.5 226.4 219.2 250.1 TC 95 SHC 135.0 177.2 204.8 155.2 207.7 219.2 175.0 18.92 18.00 17.45 19.27 19.37 18.04 19.43 kW 234.5 213.3 201.2 242.6 221.6 214.9 246.1 TC 100 SHC 133.5 175.2 200.5 153.8 205.7 214.9 173.7 19.49 18.58 18.06 19.84 18.94 18.65 19.99 kW 232.4 211.3 199.5 240.3 219.5 213.2 243.7 TC 105 SHC 132.7 174.4 199.0 153.0 204.9 213.2 172.9 19.74 18.79 18.26 20.10 19.16 18.87 20.26 kW 228.0 207.4 196.3 235.6 215.3 209.6 238.8 TC 115 SHC 131.1 172.8 196.0 151.3 203.1 209.6 171.3 20.25 19.22 18.66 20.63 19.61 19.33 20.79 kW — 194.3 185.2 — 201.4 197.8 — TC — 167.5 185.2 — 197.4 197.8 — 125 SHC — 20.48 19.88 — 20.96 20.72 — kW 38AKS028/40RM024 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 6000 8000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 276.7 254.2 231.0 289.4 267.4 245.0 297.0 TC 85 SHC 139.7 174.3 221.2 156.4 201.3 245.0 171.3 21.72 20.72 19.69 22.28 21.30 20.31 22.62 kW 265.3 244.1 222.8 276.9 256.1 236.3 283.6 TC 95 SHC 135.3 170.1 214.1 151.9 196.6 236.3 166.5 23.45 22.43 21.41 24.00 23.00 22.05 24.32 kW 259.0 238.0 217.3 270.4 249.7 230.7 276.7 TC 100 SHC 132.9 167.6 209.2 149.5 193.8 230.7 164.1 24.28 23.18 22.11 24.87 23.79 22.81 25.20 kW 253.0 232.6 212.8 263.8 243.7 226.0 269.7 TC 105 SHC 130.6 165.4 205.4 147.1 191.3 226.0 161.6 25.03 23.85 22.69 25.66 24.49 23.46 26.01 kW 240.9 222.0 204.1 250.7 231.9 216.6 255.6 TC 115 SHC 126.0 161.1 197.7 142.4 186.3 216.6 156.7 26.63 25.34 24.11 27.29 26.01 24.97 27.63 kW — 210.5 193.6 — 219.8 206.1 — TC — 156.4 188.6 — 181.2 206.1 — 125 SHC — 26.82 25.59 — 27.50 26.50 — kW 38AKS028/40RM028 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 7500 10,000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 298.5 274.6 252.4 310.3 286.1 267.8 316.9 TC 85 SHC 157.1 200.0 247.5 177.6 232.2 267.8 197.3 22.69 21.63 20.64 23.21 22.14 21.32 23.51 kW 285.4 262.5 242.8 296.2 273.1 257.5 302.0 TC 95 SHC 152.2 195.1 238.6 172.6 226.9 257.5 192.3 24.41 23.31 22.36 24.93 23.82 23.07 25.21 kW 278.8 255.7 236.9 289.3 266.2 251.7 294.9 TC 100 SHC 149.8 192.4 233.2 170.2 224.0 251.7 190.0 25.31 24.10 23.13 25.85 24.65 23.90 26.14 kW 271.9 249.3 231.7 281.9 259.3 246.2 287.1 TC 105 SHC 147.3 189.8 228.5 167.6 221.2 246.2 187.4 26.13 24.82 23.79 26.72 25.40 24.64 27.02 kW 258.1 236.6 221.4 267.2 245.8 235.3 271.6 TC 115 SHC 142.2 184.7 219.0 162.4 215.6 235.3 182.2 27.80 26.33 25.30 28.41 26.96 26.24 28.72 kW — 224.0 210.2 — — 224.3 — TC — 179.5 208.8 — — 224.3 — 125 SHC — 27.80 26.80 — — 27.82 — kW — Edb Ewb kW SHC TC 50 — — — — — — LEGEND Out of Range Entering Dry Bulb Entering Wet Bulb Compressor Motor Power Input Sensible Heat Capacity (1000 Btuh) Gross Total Capacity (1000 Btuh) Gross 62 240.5 240.5 17.12 230.1 230.1 18.53 226.1 226.1 19.13 224.3 224.3 19.38 220.5 220.5 18.99 208.0 208.0 21.40 38AKS028/40RM034 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 9000 12,000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 317.8 291.3 271.9 328.5 302.8 289.0 334.2 TC 85 SHC 172.3 224.7 268.2 199.4 261.6 289.0 221.4 23.55 22.37 21.51 24.02 22.88 22.27 24.28 kW 302.9 277.5 260.7 312.6 288.1 277.0 317.6 TC 95 SHC 166.7 219.2 258.0 194.0 255.7 277.0 215.9 25.25 24.03 23.22 25.72 24.54 24.01 25.95 kW 295.9 270.3 254.3 305.4 280.8 270.7 310.1 TC 100 SHC 164.0 216.4 252.3 191.5 252.8 270.7 213.4 26.20 24.86 24.03 26.69 25.41 24.89 26.93 kW 288.2 263.1 248.3 297.1 273.2 264.4 301.5 TC 105 SHC 161.1 213.5 246.8 188.7 249.7 264.4 210.5 27.08 25.62 24.76 27.61 26.21 25.70 27.86 kW — 248.9 236.5 — 258.1 251.7 — TC — 207.9 236.1 — 243.6 251.7 — 115 SHC — 27.17 26.32 — 27.80 27.36 — kW — — 224.6 — — — — TC — — 224.5 — — — — 125 SHC — — 27.84 — — — — kW 62 256.3 256.3 20.81 247.1 247.1 22.57 241.6 241.6 23.37 236.6 236.6 24.08 226.7 226.7 25.65 216.1 216.1 27.23 38AKS034/40RM028 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 7500 10,000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 322.9 298.4 272.1 336.1 311.1 287.8 344.0 TC 85 SHC 166.0 209.6 265.5 186.7 242.5 287.8 206.3 24.75 23.82 22.82 25.25 24.30 23.42 25.55 kW 310.6 286.4 262.1 323.0 298.4 277.7 330.3 TC 95 SHC 161.5 204.7 256.4 182.1 237.3 277.6 201.8 26.56 25.44 24.31 27.14 26.00 25.03 27.48 kW 304.2 279.9 256.5 316.5 291.8 272.1 323.5 TC 100 SHC 159.1 202.1 251.2 179.8 234.5 272.1 199.5 27.51 26.29 25.12 28.12 26.89 25.90 28.47 kW 297.9 274.0 251.9 309.6 285.5 267.2 316.2 TC 105 SHC 156.8 199.7 247.0 177.4 231.9 267.2 197.1 28.38 27.06 25.83 29.03 27.69 26.68 29.40 kW 284.2 260.6 204.7 295.2 271.5 255.9 301.2 TC 115 SHC 151.8 194.4 236.7 172.3 226.2 255.9 192.1 30.02 28.57 27.34 30.70 29.34 28.28 31.06 kW 271.2 247.3 229.1 281.7 257.8 244.4 287.2 TC 125 SHC 147.0 189.0 226.1 167.6 220.6 244.4 187.4 31.64 29.99 28.73 32.37 30.72 29.79 32.75 kW 12,500 67 246.6 240.0 17.36 234.4 234.6 18.73 230.0 232.7 19.30 227.8 231.7 19.54 223.4 229.8 20.02 — — — 10,000 67 276.2 226.0 21.70 264.4 220.6 23.41 258.0 217.6 24.22 251.7 214.8 24.96 239.4 209.2 26.52 — — — 12,500 67 295.7 261.4 22.56 282.2 255.5 24.26 275.3 252.5 25.13 268.2 249.4 25.92 254.2 243.3 27.53 — — — 62 280.8 280.8 21.90 270.0 270.0 23.67 264.2 264.2 24.55 258.4 258.4 25.35 246.9 246.9 27.03 — — — 15,000 67 312.9 295.1 23.33 297.8 288.5 25.01 290.5 285.3 25.92 282.6 281.8 26.76 — — — — — — 62 302.9 302.9 22.88 290.3 290.3 24.64 284.0 284.0 25.58 277.3 277.3 26.45 263.9 263.9 28.20 — — — 12,500 67 321.0 272.4 24.68 308.1 266.8 26.45 301.5 263.9 27.38 295.0 261.1 28.22 280.9 254.9 29.82 267.3 249.0 31.37 62 301.3 301.3 23.93 291.0 291.0 25.65 285.4 285.4 26.57 280.3 280.3 27.40 268.6 268.6 29.06 257.2 257.2 30.67 NOTES: 1. Direct interpolation is permissible. Do not extrapolate. 2. SHC is based on 80 F db air entering indoor coil. 3. Formulas: SHCBtuh Ldb F = Edb F – 1.10 x cfm Lwb = wet-bulb temperature corresponding to enthalpy air leaving indoor coil (hlwb) TCBtuh Ldb F: hlwb = hewb – 4.5 x cfm where hewb = enthalpy of air entering evaporator coil (Btuh/lb). 4. Capacities are based on 25 actual ft (40 equivalent ft) of interconnecting piping sized to the outdoor unit field connections. (Equivalent length is equal to the actual length plus a 50% allowance for fitting losses.) For other equivalent lengths, refer to the Carrier System Design Manual, Part 3, for line losses. COMBINATION RATINGS — ENGLISH (cont) 38AKS034/40RM034 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 9000 12,000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 344.6 317.4 294.0 256.9 330.1 311.5 363.8 TC 85 SHC 182.5 235.1 288.2 209.0 272.7 311.5 231.3 25.57 24.55 23.65 26.04 25.02 24.32 26.30 kW 331.0 304.2 282.8 342.5 316.2 300.1 348.8 TC 95 SHC 177.3 229.8 278.1 204.1 267.1 300.1 226.3 27.51 26.27 25.27 28.05 26.82 26.08 28.34 kW 324.3 297.3 276.8 335.5 309.2 294.1 341.6 TC 100 SHC 174.8 227.1 272.6 201.7 264.2 294.1 223.9 28.51 27.16 26.14 29.08 27.76 27.00 29.38 kW 317.1 290.6 271.3 327.8 302.1 288.4 333.5 TC 105 SHC 172.0 224.4 267.7 199.1 261.4 288.4 221.2 29.45 27.98 26.91 30.05 28.62 27.85 30.36 kW 302.2 276.0 258.9 312.1 286.9 275.7 317.2 TC 115 SHC 166.4 218.6 256.4 193.8 255.2 275.6 215.7 31.12 29.51 28.46 31.74 30.19 29.49 32.05 kW 288.3 261.8 246.5 — 272.5 263.3 — TC — 249.4 263.3 — 125 SHC 161.1 213.0 245.1 32.83 30.99 29.93 — 31.73 31.10 — kW 38AKS044/40RM034 WITH STANDARD 3-ROW COIL Evaporator Air — Cfm Temp (F) 9000 12,000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 72 67 62 72 67 62 72 413.7 382.6 344.5 432.1 399.8 364.9 443.5 TC 85 SHC 208.7 260.9 334.0 234.4 300.7 364.9 257.8 32.85 31.60 30.08 33.58 32.29 30.89 34.04 kW 399.2 368.7 333.6 416.4 384.9 353.6 426.9 TC 95 SHC 203.2 255.4 324.2 229.1 294.7 353.6 252.3 35.19 33.74 32.08 36.00 34.51 33.03 36.50 kW 391.8 361.5 328.0 408.3 377.3 347.7 418.3 TC 100 SHC 200.4 252.5 319.0 226.4 291.7 347.7 249.4 36.36 34.80 33.08 37.21 35.61 34.09 37.72 kW 384.2 354.1 322.2 400.1 369.5 341.7 409.6 TC 105 SHC 197.5 249.6 313.8 223.6 288.5 341.7 246.5 37.55 35.88 34.11 38.44 36.74 35.20 38.97 kW 368.5 339.0 310.2 383.1 353.5 329.2 391.7 TC 115 SHC 191.5 243.6 302.9 217.8 282.1 329.2 240.6 39.77 37.95 36.17 40.68 38.85 37.35 41.21 kW 352.6 323.3 297.2 366.4 337.2 316.0 374.3 TC 125 SHC 185.5 237.4 291.1 212.2 275.5 316.0 234.8 41.94 39.90 38.08 42.91 40.87 39.39 43.45 kW 15,000 67 340.6 307.3 25.42 326.6 301.1 27.31 319.6 298.0 28.28 312.2 294.8 29.18 296.8 288.0 30.80 282.5 281.7 32.43 62 326.0 326.0 24.87 314.3 314.3 26.74 308.3 308.3 27.72 302.3 302.3 28.63 289.3 289.3 30.33 276.9 276.9 32.04 — Edb Ewb kW SHC TC — — — — — — LEGEND Out of Range Entering Dry Bulb Entering Wet Bulb Compressor Motor Power Input Sensible Heat Capacity (1000 Btuh) Gross Total Capacity (1000 Btuh) Gross 1. Direct interpolation is permissible. Do not extrapolate. 2. SHC is based on 80 F db air entering indoor coil. 3. Formulas: SHCBtuh Ldb F = Edb F – 1.10 x cfm Lwb = wet-bulb temperature corresponding to enthalpy air leaving indoor coil (hlwb) TCBtuh Ldb F: hlwb = hewb – 4.5 x cfm where hewb = enthalpy of air entering evaporator coil (Btuh/lb). 4. Capacities are based on 25 actual ft (40 equivalent ft) of interconnecting piping sized to the outdoor unit field connections. (Equivalent length is equal to the actual length plus a 50% allowance for fitting losses.) For other equivalent lengths, refer to the Carrier System Design Manual, Part 3, for line losses. 15,000 67 412.4 338.8 32.80 397.2 332.2 35.10 389.4 328.7 36.24 381.5 325.2 37.41 365.1 318.1 39.57 348.7 310.8 41.67 62 382.2 382.2 31.59 370.5 370.5 33.83 364.4 364.4 34.95 358.2 358.2 36.11 345.2 345.2 38.33 331.7 331.7 40.48 51 Performance data (cont) COMBINATION RATINGS — 4-ROW HIGH-CAPACITY COILS — SI 38AK007/40RM007 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 850 1130 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 18.1 19.7 21.5 19.0 20.6 22.4 20.1 TC 16.3 13.6 10.7 19.0 15.6 12.0 20.1 29 SHC 4.93 5.16 5.40 5.06 5.29 5.53 5.21 kW 17.2 18.8 20.5 18.2 19.6 21.4 19.5 TC 15.9 13.2 10.4 18.2 15.2 11.6 19.5 35 SHC 5.19 5.45 5.72 5.35 5.58 5.85 5.69 kW 16.7 18.3 20.0 17.8 19.1 20.9 18.8 TC 15.6 13.0 10.2 17.8 15.0 11.5 18.8 38 SHC 5.31 5.59 5.87 5.49 5.72 6.00 5.67 kW 16.3 17.8 19.5 17.4 18.6 20.3 18.4 TC 15.4 12.8 10.0 17.4 14.8 11.3 18.4 41 SHC 5.44 5.73 6.02 5.64 5.87 6.16 5.82 kW 15.4 16.8 18.5 16.5 17.6 19.2 17.5 TC 14.9 12.4 9.6 16.5 14.4 10.9 17.5 46 SHC 5.69 5.99 6.31 5.93 6.14 6.46 6.12 kW 38AK007/40RM008 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1060 1420 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 19.3 21.0 22.9 20.6 21.8 23.7 21.7 TC 18.7 15.5 12.0 20.6 18.0 13.6 21.7 29 SHC 5.11 5.35 5.60 5.29 5.47 5.72 5.43 kW 18.3 20.0 21.8 19.8 20.8 22.6 20.8 TC 18.3 15.1 11.6 19.8 17.6 13.2 20.8 35 SHC 5.39 5.65 5.92 5.61 5.77 6.05 5.77 kW 17.9 19.5 21.3 19.4 20.3 22.0 20.4 TC 17.9 14.9 11.5 19.4 17.4 13.0 20.4 38 SHC 5.53 5.79 6.08 5.77 5.92 6.21 5.93 kW 17.5 19.0 20.7 18.9 19.7 21.4 19.9 TC 17.5 14.7 11.3 18.9 17.2 12.8 19.9 41 SHC 5.68 5.94 6.24 5.93 6.07 6.37 6.09 kW 16.7 17.9 17.9 18.0 18.5 18.5 18.9 TC 16.7 14.3 14.3 18.0 16.7 16.7 18.9 46 SHC 5.97 6.22 6.22 6.24 6.34 6.34 6.41 kW 38AK008/40RM007 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 850 1130 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 21.6 23.5 25.4 22.8 24.7 26.7 23.6 TC 18.0 15.2 12.3 20.8 17.2 13.5 23.2 29 SHC 6.01 6.18 6.35 6.11 6.29 6.47 6.19 kW 20.8 22.6 24.5 21.9 23.7 25.6 22.6 TC 17.6 14.8 11.9 20.3 16.8 13.1 22.6 35 SHC 6.49 6.67 6.85 6.60 6.77 6.97 6.67 kW 20.3 22.1 24.0 21.4 23.2 25.1 22.2 TC 17.4 14.6 11.7 20.1 16.6 12.9 22.2 38 SHC 6.73 6.91 7.10 6.85 7.02 7.22 6.92 kW 19.8 21.6 23.4 20.9 22.6 24.5 21.7 TC 17.1 14.4 11.5 19.8 16.4 12.7 21.7 41 SHC 6.99 7.17 7.35 7.10 7.28 7.47 7.18 kW 18.9 20.5 22.3 19.9 21.5 23.3 20.8 TC 16.7 13.9 11.0 19.3 16.0 12.3 20.8 46 SHC 7.54 7.71 7.90 7.64 7.82 8.02 7.74 kW See Legend and Notes on page 57. 52 22 23.0 13.2 5.61 22.0 12.8 5.94 21.4 12.6 6.09 20.8 12.4 6.25 19.6 12.0 6.55 38AK008/40RM008 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1060 1420 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 23.2 25.2 27.3 24.4 26.3 28.4 25.5 TC 20.7 17.2 13.5 23.8 19.7 15.1 25.5 29 SHC 6.18 6.36 6.55 6.28 6.47 6.66 6.39 kW 22.3 24.2 26.2 23.4 25.2 27.2 24.6 TC 20.2 16.8 13.2 23.4 19.3 14.7 24.6 35 SHC 6.68 6.86 7.06 6.77 6.96 7.17 6.90 kW 21.8 23.7 25.7 22.9 24.6 26.6 24.1 TC 20.0 16.6 12.9 22.9 19.1 14.5 24.1 38 SHC 6.93 7.11 7.31 7.03 7.21 7.42 7.15 kW 21.3 23.1 25.1 22.4 24.0 26.0 23.6 TC 19.7 16.3 12.7 22.4 18.8 14.3 23.6 41 SHC 7.19 7.37 7.57 7.29 7.46 7.67 7.41 kW 20.2 22.0 23.8 21.5 22.8 24.7 22.6 TC 19.3 15.9 12.3 21.5 18.4 13.8 22.6 46 SHC 7.73 7.91 8.12 7.86 8.01 8.21 7.97 kW 22 24.2 15.0 5.79 23.1 14.6 6.12 22.5 14.4 6.28 21.9 14.2 6.44 19.0 18.7 6.43 38AK008/40RM012 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1416 1888 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 25.6 27.2 29.4 27.3 28.1 30.1 28.5 TC 25.5 20.8 15.8 27.3 24.1 17.8 28.5 29 SHC 6.44 6.58 6.79 6.59 6.67 6.86 6.71 kW 24.7 26.1 28.1 26.3 27.0 28.9 27.4 TC 24.7 20.4 15.4 26.3 23.6 17.4 27.4 35 SHC 6.96 7.08 7.29 7.11 7.17 7.37 7.22 kW 24.2 25.5 27.5 25.8 26.3 28.2 26.8 TC 24.2 20.2 15.2 25.8 23.4 17.2 26.8 38 SHC 7.20 7.33 7.55 7.37 7.42 7.62 7.47 kW 23.7 24.9 26.8 25.2 25.7 27.5 26.2 TC 23.7 20.0 15.0 25.2 23.1 16.9 26.2 41 SHC 7.47 7.59 7.81 7.63 7.68 7.87 7.74 kW 22.6 23.6 25.4 24.1 24.3 26.0 25.0 TC 22.6 19.5 14.5 24.1 22.6 16.5 25.0 46 SHC 8.03 8.14 8.36 8.19 8.22 8.42 8.30 kW 22 27.5 14.7 6.55 26.4 14.3 7.05 25.8 14.1 7.30 25.2 13.9 7.55 23.9 13.5 8.08 38AK012/40RM008 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1060 1420 1770 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 19 22 27.5 29.9 32.5 29.1 31.5 34.1 30.2 32.6 35.1 TC 22.7 19.1 15.3 26.3 21.7 16.9 29.4 24.2 18.5 29 SHC 7.78 8.04 8.32 7.95 8.22 8.51 8.07 8.34 8.63 kW 26.6 28.9 31.3 28.0 30.3 32.8 29.0 31.3 33.8 TC 22.2 18.6 14.8 25.8 21.2 16.5 29.0 23.7 18.0 35 SHC 8.40 8.66 8.95 8.56 8.83 9.13 8.68 8.95 9.25 kW 26.1 28.3 30.7 27.4 29.7 32.1 28.4 30.6 33.1 TC 22.0 18.4 14.6 25.5 21.0 16.2 28.4 23.4 17.7 38 SHC 8.73 8.98 9.27 8.87 9.14 9.44 9.00 9.26 9.56 kW 25.5 27.9 30.1 26.9 29.1 31.4 27.9 30.0 32.4 TC 21.8 18.2 14.4 25.2 20.7 16.0 27.9 23.2 17.5 41 SHC 9.05 9.41 9.59 9.20 9.46 9.76 9.32 9.58 9.88 kW 24.4 26.5 28.7 25.7 27.7 30.3 26.8 28.5 30.8 TC 21.2 17.6 13.8 24.7 20.2 15.6 26.8 22.7 17.0 46 SHC 9.77 10.00 10.27 9.92 10.16 10.71 10.03 10.26 10.55 kW 1420 19 21.2 17.5 5.37 20.2 17.1 5.67 19.7 16.9 5.82 19.2 16.7 5.96 18.0 16.2 6.23 1770 19 22.4 20.2 5.54 21.3 19.7 5.85 20.7 19.5 5.99 20.2 19.2 6.14 19.0 18.7 6.43 1420 19 25.5 19.1 6.36 24.4 18.7 6.85 23.9 18.5 7.10 23.3 18.3 7.35 22.1 17.8 7.88 1770 19 27.0 22.0 6.53 25.9 21.6 7.02 25.3 21.4 7.28 24.7 21.1 7.53 23.4 20.6 8.08 22 29.1 16.5 6.72 27.9 16.1 7.24 27.3 15.9 7.49 26.6 15.7 7.74 25.2 15.2 8.29 2360 19 28.8 27.0 6.73 27.6 26.4 7.23 27.0 26.2 7.49 26.3 25.8 7.75 25.0 25.0 8.30 22 30.7 19.7 6.91 29.4 19.3 7.42 28.7 19.1 7.67 28.0 18.9 7.92 26.4 18.4 8.46 COMBINATION RATINGS — 4-ROW HIGH-CAPACITY COILS — SI (cont) 38AK012/40RM012 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1420 1890 2360 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 19 22 30.9 33.2 35.9 32.5 34.4 37.1 33.4 35.3 37.9 TC 28.1 23.1 17.9 32.5 26.4 20.0 33.4 29.7 22.0 29 SHC 7.92 8.18 8.47 8.10 8.32 8.62 7.55 8.41 8.70 kW 29.7 31.9 34.5 31.4 33.0 35.6 32.9 33.9 36.4 TC 27.5 22.6 17.4 31.4 26.0 19.5 32.9 29.1 21.5 35 SHC 8.53 8.77 9.08 8.71 8.90 9.21 8.89 9.00 9.30 kW 29.1 31.3 33.8 30.8 32.3 34.8 32.3 33.1 35.6 TC 27.2 22.3 17.2 30.8 25.7 19.2 32.3 28.9 21.2 38 SHC 8.83 9.08 9.38 9.03 9.20 9.51 9.20 9.30 9.60 kW 28.5 30.6 33.0 30.4 31.6 34.0 31.6 32.4 34.7 TC 26.9 22.0 16.9 30.4 25.4 18.9 31.6 28.5 20.9 41 SHC 9.14 9.39 9.69 9.47 9.50 9.81 9.51 9.60 9.90 kW 27.2 29.1 31.9 29.0 30.1 32.3 30.3 30.8 33.0 TC 26.3 21.5 16.5 29.0 24.8 18.4 30.3 27.9 20.4 46 SHC 9.83 10.05 10.63 10.04 10.17 10.46 10.20 10.27 10.54 kW 38AKS008/40RM008 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1060 1420 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 22.6 24.7 27.0 23.8 25.9 28.2 25.2 TC 20.4 17.0 13.4 23.8 19.6 15.0 25.2 29 SHC 5.61 5.81 6.00 5.72 5.92 6.11 5.84 kW 21.6 23.7 25.8 22.8 24.7 26.9 24.2 TC 19.9 16.5 13.0 22.8 19.1 14.6 24.2 35 SHC 6.06 6.30 6.53 6.20 6.41 6.65 6.35 kW 21.1 23.1 25.2 22.4 24.1 26.2 23.6 TC 19.6 16.3 12.8 22.4 18.8 14.3 23.6 38 SHC 6.27 6.53 6.79 6.43 6.65 6.90 6.59 kW 20.5 22.5 24.6 21.9 23.5 25.6 23.1 TC 19.4 16.1 12.6 21.9 18.6 14.1 23.1 41 SHC 6.48 6.75 7.03 6.67 6.88 7.15 6.83 kW 19.4 21.3 23.3 20.9 22.2 24.2 22.0 TC 18.8 15.6 12.1 20.9 18.1 13.7 22.0 46 SHC 6.90 7.21 7.52 7.14 7.36 7.66 7.33 kW 38AK012/40RM014 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1770 2360 2950 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 19 22 32.4 34.9 37.7 34.4 36.2 38.9 36.0 37.0 39.7 TC 31.3 25.8 19.8 34.4 29.9 22.3 36.0 33.6 24.7 29 SHC 8.06 8.35 8.66 8.28 8.49 8.80 8.46 8.59 8.89 kW 31.1 33.6 36.2 33.2 34.7 37.4 34.8 35.5 38.1 TC 30.6 25.3 19.3 33.2 29.3 21.8 34.8 32.9 24.1 35 SHC 8.65 8.94 9.26 8.89 9.08 9.40 9.08 9.17 9.50 kW 30.5 32.8 35.5 32.6 34.0 36.6 34.1 34.7 37.3 TC 30.5 25.0 19.1 32.6 29.0 21.6 34.1 32.5 23.9 38 SHC 8.96 9.24 9.56 9.20 9.38 9.71 9.39 9.47 9.80 kW 30.1 32.1 34.6 32.1 33.2 35.7 33.4 33.9 36.4 TC 30.1 24.7 18.7 32.1 28.7 21.3 33.4 32.1 23.6 41 SHC 9.41 9.55 9.87 9.67 9.69 10.01 9.71 9.77 10.10 kW 28.7 30.6 33.0 30.6 31.6 33.9 31.9 32.2 34.5 TC 28.7 24.1 18.2 30.6 28.0 20.7 31.9 31.3 23.0 46 SHC 9.99 10.23 10.53 10.22 10.35 10.67 10.39 10.43 10.74 kW 38AKS008/40RM012 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1420 1890 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 25.2 26.8 29.2 27.0 27.8 30.0 28.3 TC 25.2 20.7 15.8 27.0 23.9 17.7 28.3 29 SHC 5.88 6.03 6.22 6.04 6.11 6.28 6.15 kW 24.2 25.6 27.8 25.9 26.5 28.6 27.0 TC 24.2 20.2 15.3 25.9 23.4 17.3 27.0 35 SHC 6.38 6.54 6.77 6.57 6.64 6.85 6.69 kW 23.7 25.0 27.1 25.3 25.8 27.9 26.4 TC 23.7 20.0 15.0 25.3 23.2 17.0 26.4 38 SHC 6.62 6.78 7.03 6.83 6.88 7.11 6.95 kW 23.1 24.3 26.4 24.7 25.2 27.1 25.8 TC 23.1 19.7 14.8 24.7 22.9 16.8 25.8 41 SHC 6.86 7.02 7.29 7.08 7.12 7.37 7.21 kW 22.1 23.0 25.0 23.5 23.8 25.6 24.6 TC 22.1 19.2 14.3 23.5 22.3 16.3 24.6 46 SHC 7.35 7.50 7.81 7.58 7.62 7.89 7.74 kW 38AKS008/40RM007 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 850 1130 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 20.9 23.0 25.1 22.2 24.2 26.4 23.0 TC 17.7 14.9 12.1 20.4 17.0 13.4 23.0 29 SHC 5.40 5.60 5.79 5.53 5.72 5.90 5.61 kW 20.0 21.9 24.0 21.2 23.1 25.2 22.1 TC 17.2 14.5 11.7 20.0 16.6 13.0 22.1 35 SHC 5.82 6.06 6.29 5.97 6.20 6.42 6.07 kW 19.5 21.4 23.4 20.7 22.6 24.6 21.6 TC 17.0 14.3 11.5 19.7 16.4 12.8 21.6 38 SHC 6.02 6.28 6.53 6.18 6.43 6.67 6.30 kW 19.1 20.9 22.9 20.2 22.0 24.0 21.1 TC 16.8 14.1 11.2 19.5 16.2 12.5 21.1 41 SHC 6.22 6.49 6.76 6.38 6.65 6.91 6.52 kW 18.1 19.8 21.7 19.1 20.8 22.7 20.2 TC 16.3 13.6 10.8 19.1 15.7 12.1 20.2 46 SHC 6.63 6.93 7.23 6.79 7.09 7.40 6.99 kW 38AKS009/40RM008 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1060 1420 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 26.1 28.6 31.3 27.6 30.2 32.9 28.7 TC 22.0 18.6 15.1 25.5 21.2 16.7 28.7 29 SHC 7.21 7.52 7.82 7.40 7.70 8.01 7.54 kW 24.9 27.3 29.8 26.3 28.7 31.3 27.4 TC 21.4 18.0 14.5 24.9 20.7 16.1 27.4 35 SHC 7.73 8.08 8.43 7.94 8.28 8.62 8.10 kW 24.2 26.6 29.1 25.7 28.0 30.5 26.8 TC 21.1 17.8 14.2 24.6 20.4 15.8 26.8 38 SHC 7.98 8.35 8.72 8.21 8.56 8.93 8.38 kW 23.6 25.9 28.4 25.0 27.3 29.8 26.2 TC 20.8 17.5 13.9 24.2 20.1 15.6 26.2 41 SHC 8.24 8.63 9.02 8.48 8.86 9.24 8.67 kW 22.4 24.5 26.9 23.6 25.8 28.1 25.0 TC 20.2 16.9 13.4 23.6 19.5 15.0 25.0 46 SHC 8.75 9.17 9.60 8.99 9.40 9.84 9.26 kW 1420 19 25.1 19.0 5.80 23.9 18.5 6.28 23.3 18.3 6.51 22.7 18.1 6.74 21.5 17.6 7.20 22 27.2 14.6 5.98 26.0 14.2 6.51 25.4 14.0 6.76 24.7 13.7 7.00 23.4 13.3 7.49 1770 19 26.7 21.9 5.98 25.4 21.4 6.49 24.8 21.2 6.74 24.1 20.9 6.97 22.8 20.4 7.45 22 29.0 16.5 6.17 27.6 16.0 6.72 26.9 15.8 6.98 26.2 15.6 7.24 24.8 15.1 7.76 2360 19 28.6 26.9 6.17 27.2 26.3 6.71 26.5 25.9 6.96 25.9 25.6 7.22 24.6 24.6 7.74 22 30.7 19.7 6.33 29.1 19.2 6.90 28.4 19.0 7.16 27.6 18.8 7.42 26.0 18.3 7.95 1770 19 31.2 23.7 7.83 29.7 23.1 8.42 28.9 22.8 8.70 28.1 22.5 8.99 26.5 21.9 9.54 22 33.9 18.2 8.13 32.3 17.6 8.76 31.5 17.4 9.07 30.7 17.0 9.37 28.9 16.5 9.98 See Legend and Notes on page 57. 53 Performance data (cont) COMBINATION RATINGS — 4-ROW HIGH-CAPACITY COILS — SI (cont) 38AKS009/40RM012 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1420 1890 2360 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 19 22 29.1 31.5 34.3 31.0 32.7 35.6 32.6 33.7 36.4 TC 27.2 22.5 17.4 31.0 25.8 19.5 32.6 28.9 21.5 29 SHC 7.75 8.04 8.36 7.97 8.17 8.49 8.17 8.27 8.57 kW 27.7 30.0 32.7 29.7 31.1 33.8 31.2 32.0 34.6 TC 26.5 21.8 16.9 29.7 25.2 18.9 31.2 28.3 20.9 35 SHC 8.30 8.62 8.99 8.58 8.76 9.12 8.78 8.89 9.22 kW 27.0 29.2 31.9 29.0 30.3 32.9 30.5 31.2 33.6 TC 26.2 21.5 16.6 29.0 24.9 18.6 30.5 28.0 20.6 38 SHC 8.58 8.91 9.30 8.88 9.06 9.44 9.10 9.20 9.54 kW 26.4 28.4 31.0 28.3 29.5 32.0 29.8 30.4 32.7 TC 25.8 21.2 16.3 28.3 24.6 18.3 29.8 27.6 20.3 41 SHC 8.87 9.20 9.61 9.19 9.37 9.76 9.42 9.51 9.86 kW 25.1 26.8 29.3 27.0 27.9 30.2 28.3 28.7 30.9 TC 25.1 20.6 15.7 27.0 23.9 17.7 28.3 26.9 19.7 46 SHC 9.43 9.75 10.20 9.78 9.95 10.36 10.03 10.09 10.48 kW 38AKS012/40RM014 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1770 2360 2950 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 19 22 30.7 33.4 36.4 33.0 34.7 37.6 34.7 35.5 38.5 TC 30.4 26.4 22.0 33.0 30.1 24.3 34.7 33.3 26.5 29 SHC 7.84 8.16 8.48 8.10 8.31 8.64 8.30 8.41 8.74 kW 29.3 31.7 34.6 31.6 32.9 35.8 33.2 33.7 36.5 TC 29.3 25.6 21.2 31.6 29.2 23.5 33.2 32.3 25.6 35 SHC 8.43 8.78 9.14 8.75 8.95 9.31 8.96 9.04 9.41 kW 28.7 30.9 33.7 30.9 32.0 34.8 32.4 32.8 35.5 TC 28.7 25.2 20.8 30.9 28.8 23.1 32.4 31.8 25.2 38 SHC 8.75 9.09 9.48 9.07 9.26 9.65 9.29 9.35 9.74 kW 28.0 30.0 32.8 30.2 31.1 33.8 31.6 31.8 34.5 TC 28.0 24.8 20.4 30.2 28.4 22.7 31.6 31.2 24.8 41 SHC 9.06 9.40 9.81 9.40 9.57 9.98 9.63 9.67 10.08 kW 26.7 28.3 30.9 28.6 29.3 31.9 30.0 30.1 32.5 TC 26.7 24.0 19.6 28.6 27.5 21.8 30.0 30.1 23.9 46 SHC 9.65 9.98 10.45 10.02 10.15 10.61 10.26 10.27 10.71 kW 38AKS012/40RM008 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1060 1420 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 26.1 28.6 31.3 27.6 30.2 32.9 28.7 TC 22.0 18.6 15.1 25.5 21.2 16.7 28.7 29 SHC 7.21 7.52 7.82 7.40 7.70 8.01 7.54 kW 24.9 27.3 29.8 26.3 28.7 31.3 27.4 TC 21.4 18.0 14.5 24.9 20.7 16.1 27.4 35 SHC 7.73 8.08 8.43 7.94 8.28 8.62 8.10 kW 24.2 26.6 29.1 25.7 28.0 30.5 26.8 TC 21.1 17.8 14.2 24.6 20.4 15.8 26.8 38 SHC 7.98 8.35 8.72 8.21 8.56 8.93 8.38 kW 23.6 25.9 28.4 25.0 27.3 29.8 26.2 TC 20.8 17.5 13.9 24.2 20.1 15.6 26.2 41 SHC 8.24 8.63 9.02 8.48 8.86 9.24 8.67 kW 22.4 24.5 26.9 23.6 25.8 28.1 25.0 TC 20.2 16.9 13.4 23.6 19.5 15.0 25.0 46 SHC 8.75 9.17 9.60 8.99 9.40 9.84 9.26 kW 22 33.9 18.2 8.13 32.3 17.6 8.76 31.5 17.4 9.07 30.7 17.0 9.37 28.9 16.5 9.98 38AKS013/40RM008 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1060 1420 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 27.1 29.7 32.5 28.8 31.5 34.3 29.9 TC 22.5 19.1 15.6 26.1 21.8 17.2 29.1 29 SHC 6.81 7.06 7.30 6.97 7.21 7.45 7.08 kW 25.8 28.4 31.1 27.4 30.0 32.7 28.5 TC 21.9 18.5 15.0 25.4 21.2 16.7 28.5 35 SHC 7.37 7.66 7.95 7.55 7.83 8.12 7.67 kW 25.2 27.7 30.3 26.7 29.2 31.9 27.8 TC 21.6 18.2 14.7 25.1 20.9 16.4 27.8 38 SHC 7.64 7.96 8.26 7.84 8.14 8.44 7.97 kW 24.5 27.0 29.6 26.0 28.5 31.1 27.2 TC 21.3 17.9 14.4 24.7 20.6 16.1 27.2 41 SHC 7.90 8.24 8.57 8.11 8.44 8.76 8.26 kW 23.2 25.5 28.0 24.6 26.9 29.4 25.9 TC 20.6 17.3 13.8 24.0 20.0 15.5 25.9 46 SHC 8.44 8.82 9.19 8.66 9.03 9.40 8.87 kW 38AKS012/40RM012 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1420 1890 2360 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 19 22 29.1 31.5 34.3 31.0 32.7 35.6 32.6 33.7 36.4 TC 27.2 22.5 17.4 31.0 25.8 19.5 32.6 28.9 21.5 29 SHC 7.75 8.04 8.36 7.97 8.17 8.49 8.17 8.27 8.57 kW 27.7 30.0 32.7 29.7 31.1 33.8 31.2 32.0 34.6 TC 26.5 21.8 16.9 29.7 25.2 18.9 31.2 28.3 20.9 35 SHC 8.30 8.62 8.99 8.58 8.76 9.12 8.78 8.89 9.22 kW 27.0 29.2 31.9 29.0 30.3 32.9 30.5 31.2 33.6 TC 26.2 21.5 16.6 29.0 24.9 18.6 30.5 28.0 20.6 38 SHC 8.58 8.91 9.30 8.88 9.06 9.44 9.10 9.20 9.54 kW 26.4 28.4 31.0 28.3 29.5 32.0 29.8 30.4 32.7 TC 25.8 21.2 16.3 28.3 24.6 18.3 29.8 27.6 20.3 41 SHC 8.87 9.20 9.61 9.19 9.37 9.76 9.42 9.51 9.86 kW 25.1 26.8 29.3 27.0 27.9 30.2 28.3 28.7 30.9 TC 25.1 20.6 15.7 27.0 23.9 17.7 28.3 26.9 19.7 46 SHC 9.43 9.75 10.20 9.78 9.95 10.36 10.03 10.09 10.48 kW 38AKS013/40RM012 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1420 1890 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 30.2 32.8 35.7 32.0 34.1 37.1 33.8 TC 27.7 22.9 18.0 32.0 26.3 20.0 33.8 29 SHC 7.08 7.30 7.54 7.23 7.40 7.64 7.38 kW 28.8 31.2 34.1 30.7 32.4 35.2 32.4 TC 27.0 22.3 17.3 30.7 25.7 19.4 32.4 35 SHC 7.68 7.94 8.23 7.89 8.06 8.33 8.05 kW 28.1 30.4 33.2 30.0 31.6 34.3 31.6 TC 26.7 22.0 17.0 30.0 25.4 19.1 31.6 38 SHC 7.98 8.25 8.56 8.21 8.38 8.67 8.38 kW 27.3 29.6 32.3 29.3 30.7 33.3 30.9 TC 26.3 21.7 16.7 29.3 25.1 18.7 30.9 41 SHC 8.27 8.55 8.88 8.53 8.69 9.00 8.71 kW 25.9 27.9 30.4 27.9 29.0 31.4 29.3 TC 25.6 21.0 16.1 27.9 24.4 18.1 29.3 46 SHC 8.86 9.15 9.52 9.16 9.31 9.65 9.37 kW See Legend and Notes on page 57. 54 1770 19 31.2 23.7 7.83 29.7 23.1 8.42 28.9 22.8 8.70 28.1 22.5 8.99 26.5 21.9 9.54 1770 19 32.6 24.2 7.31 31.1 23.6 7.95 30.2 23.3 8.26 29.4 23.0 8.55 27.7 22.3 9.15 22 35.5 18.8 7.54 33.9 18.2 8.23 33.0 17.9 8.57 32.1 17.6 8.88 30.3 17.0 9.52 2360 19 35.1 29.5 7.48 33.4 28.9 8.15 32.5 28.5 8.48 31.6 28.1 8.80 29.8 27.5 9.43 22 38.0 22.0 7.70 36.0 21.4 8.41 35.1 21.0 8.76 34.1 20.7 9.09 32.1 20.1 9.75 COMBINATION RATINGS — 4-ROW HIGH-CAPACITY COILS — SI (cont) 22 40.1 24.9 7.89 38.0 24.2 8.63 36.9 23.8 8.98 35.9 23.5 9.33 33.8 22.8 10.02 38AKS014/40RM016 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 2120 2830 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 38.6 42.2 46.1 41.3 44.0 47.9 43.6 TC 36.8 29.0 20.1 41.3 34.5 23.5 43.6 29 SHC 8.46 8.68 8.89 8.63 8.79 8.98 8.76 kW 36.9 40.2 43.9 39.6 41.9 45.6 41.8 TC 36.0 28.4 19.6 39.6 33.8 23.0 41.8 35 SHC 9.31 9.57 9.85 9.52 9.70 9.97 9.69 kW 36.0 39.2 42.8 38.8 40.8 44.5 40.9 TC 36.0 28.1 19.3 38.8 33.7 22.7 40.9 38 SHC 9.72 10.00 10.31 9.96 10.14 10.45 10.14 kW 35.5 38.2 41.8 38.0 39.7 43.3 40.0 TC 35.5 27.9 19.1 38.0 33.3 22.5 40.0 41 SHC 10.30 10.43 10.76 10.40 10.57 10.90 10.59 kW 33.6 36.2 39.6 36.3 37.6 41.0 38.1 TC 33.6 27.3 18.6 36.3 32.6 22.0 38.1 46 SHC 10.93 11.26 11.65 11.26 11.41 11.80 11.47 kW 38AKS014/40RM012 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1420 1890 2360 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 19 22 33.9 37.0 40.4 35.9 38.7 42.1 37.7 39.9 43.4 TC 29.5 24.7 19.7 34.2 28.1 21.8 37.7 31.4 23.8 29 SHC 8.27 8.50 8.75 8.43 8.62 8.86 8.55 8.71 8.94 kW 32.4 35.3 38.6 34.4 36.9 40.2 36.2 38.1 41.3 TC 28.8 24.0 19.0 33.3 27.4 21.1 36.2 30.8 23.1 35 SHC 9.03 9.31 9.60 9.22 9.46 9.74 9.39 9.55 9.84 kW 31.7 34.5 37.7 33.6 36.0 39.2 35.4 37.1 40.3 TC 28.4 23.6 18.7 33.0 27.0 20.8 35.4 30.4 22.8 38 SHC 9.40 9.70 10.02 9.61 9.86 10.18 9.80 9.97 10.27 kW 31.0 33.7 36.8 32.8 35.1 38.3 34.7 36.5 39.3 TC 28.1 23.3 18.3 32.8 26.7 20.4 34.7 30.2 22.4 41 SHC 9.77 10.09 10.44 9.98 10.25 10.60 10.21 10.51 10.70 kW 29.5 32.0 35.0 31.4 33.3 36.3 33.1 34.3 37.2 TC 27.4 22.6 17.7 31.4 26.0 19.7 33.1 29.2 21.8 46 SHC 10.49 10.86 11.26 10.77 11.03 11.42 11.01 11.17 11.53 kW 38AKS016/40RM014 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1770 2360 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 43.8 47.9 52.2 46.3 50.4 54.8 48.0 TC 35.5 28.0 20.3 41.9 32.6 23.0 48.0 29 SHC 11.96 12.41 12.86 12.23 12.67 13.13 12.42 kW 42.0 45.9 50.1 44.3 48.3 53.2 46.1 TC 34.8 27.3 19.7 41.0 32.0 22.6 46.1 35 SHC 12.95 13.48 14.01 13.27 13.78 14.82 13.51 kW 41.1 44.9 49.3 43.4 47.2 51.4 45.2 TC 34.4 27.0 19.5 40.7 31.7 22.1 45.2 38 SHC 13.43 14.00 14.80 13.78 14.33 14.89 14.04 kW 40.2 43.9 47.9 42.4 46.2 50.2 44.3 TC 34.1 26.7 19.1 40.3 31.4 21.8 44.3 41 SHC 13.91 14.52 15.12 14.29 14.87 15.46 14.57 kW 38.3 41.9 45.7 40.4 43.9 47.8 42.5 TC 33.4 26.1 18.5 39.4 30.7 21.3 42.5 46 SHC 14.90 15.56 16.23 15.29 15.94 16.61 15.67 kW 38AKS014/40RM014 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1770 2360 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 36.0 39.4 42.8 38.0 41.0 44.7 40.2 TC 33.2 27.5 21.6 38.0 31.7 24.2 40.2 29 SHC 8.36 8.59 8.81 8.50 8.70 8.92 8.64 kW 34.2 38.0 41.4 36.4 38.9 42.3 38.3 TC 32.3 27.0 21.1 36.4 30.8 23.4 38.3 35 SHC 9.16 9.72 10.01 9.36 9.57 9.85 9.52 kW 33.4 36.4 39.7 35.6 37.9 41.2 37.5 TC 31.8 26.3 20.5 35.6 30.5 23.0 37.5 38 SHC 9.55 9.86 10.17 9.78 10.00 10.30 9.96 kW 32.8 35.5 38.7 35.0 37.2 40.1 36.9 TC 31.6 25.9 20.1 35.0 30.2 22.7 36.9 41 SHC 10.09 10.27 10.60 10.34 10.57 10.75 10.55 kW 30.9 33.6 36.6 33.2 34.9 37.9 34.9 TC 30.5 25.2 19.3 33.2 29.3 21.9 34.9 46 SHC 10.69 11.06 11.45 11.01 11.24 11.62 11.25 kW 38AKS016/40RM016 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 2120 2830 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 46.6 50.9 55.3 49.2 53.5 58.0 51.5 TC 41.3 34.5 27.4 47.6 39.7 30.6 51.5 29 SHC 12.23 12.68 13.15 12.51 12.96 13.41 12.74 kW 44.7 48.8 53.0 47.1 51.1 54.9 49.6 TC 40.3 33.6 26.5 46.3 38.8 29.5 49.6 35 SHC 13.28 13.80 14.34 13.60 14.10 14.64 13.92 kW 43.7 47.7 51.9 46.0 49.9 54.5 48.7 TC 39.8 33.2 26.1 46.0 38.3 29.4 48.7 38 SHC 13.79 14.36 14.92 14.12 14.65 15.48 14.49 kW 42.8 46.7 51.1 45.1 49.1 52.9 47.9 TC 39.4 32.8 25.8 45.1 38.1 28.8 47.9 41 SHC 14.29 14.90 15.67 14.66 15.43 15.80 15.20 kW 40.7 45.1 48.4 43.2 46.3 50.3 45.6 TC 38.4 32.2 24.8 43.2 36.9 27.9 45.6 46 SHC 15.30 16.42 16.65 15.76 16.30 16.96 16.18 kW 38AKS013/40RM014 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 1770 2360 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 31.9 34.7 37.8 34.1 36.1 39.2 35.9 TC 31.0 25.8 19.9 34.1 29.9 22.5 35.9 29 SHC 7.23 7.47 7.71 7.42 7.59 7.82 7.57 kW 30.3 33.0 35.9 32.7 34.2 37.2 34.3 TC 30.3 25.1 19.3 32.7 29.1 21.8 34.3 35 SHC 7.87 8.14 8.43 8.10 8.28 8.56 8.28 kW 29.6 32.1 35.0 31.9 33.3 36.2 33.5 TC 29.6 24.7 18.9 31.9 28.8 21.5 33.5 38 SHC 8.19 8.47 8.78 8.44 8.61 8.91 8.62 kW 28.9 31.2 34.0 31.2 32.4 35.2 32.7 TC 28.9 24.4 18.6 31.2 28.4 21.1 32.7 41 SHC 8.50 8.79 9.13 8.78 8.93 9.26 8.96 kW 27.5 29.4 32.1 29.6 30.4 33.1 31.0 TC 27.5 23.7 17.9 29.6 27.6 20.4 31.0 46 SHC 9.13 9.42 9.80 9.44 9.56 9.93 9.64 kW 2950 19 37.0 33.5 7.66 35.9 33.4 8.69 34.1 32.3 8.69 33.2 31.8 9.02 31.2 30.8 9.67 2950 19 22 42.2 45.9 35.6 26.7 8.77 8.98 40.0 43.4 34.8 25.8 9.67 9.93 39.0 42.6 34.2 25.5 10.10 10.59 38.2 41.1 34.2 25.0 10.70 10.85 35.7 38.8 32.9 24.3 11.34 11.72 3540 19 45.2 39.5 8.85 42.9 38.7 9.77 42.2 38.8 10.42 40.7 37.9 10.66 38.5 36.9 11.51 22 49.2 26.7 9.04 46.7 26.2 10.04 45.5 25.9 10.52 44.3 25.7 10.98 41.9 25.2 11.89 2950 19 52.2 37.0 12.86 49.9 36.4 14.00 48.8 36.1 14.54 47.9 35.9 15.30 45.2 35.1 16.16 22 56.6 25.6 13.31 54.1 25.0 14.52 52.9 24.7 15.11 51.7 24.5 15.68 49.1 23.9 16.82 3540 19 55.0 44.4 13.11 52.6 43.4 14.28 51.3 42.9 14.84 50.1 42.5 15.40 47.6 41.4 16.52 22 59.7 33.6 13.57 57.0 32.7 14.81 55.7 32.2 15.42 54.3 31.8 16.01 51.6 30.9 17.19 See Legend and Notes on page 57. 55 Performance data (cont) COMBINATION RATINGS — 4-ROW HIGH-CAPACITY COILS — SI (cont) 38AKS016/40RM024 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 2830 3780 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 50.5 55.0 59.7 54.0 57.1 61.9 56.7 TC 48.7 38.0 26.1 54.0 45.2 30.5 56.7 29 SHC 12.79 13.27 13.75 13.17 13.48 13.97 13.44 kW 48.4 53.4 57.2 52.0 54.6 59.2 54.6 TC 48.4 37.7 25.6 52.0 44.6 30.0 54.6 35 SHC 13.89 14.99 14.99 14.35 14.69 15.24 14.68 kW 47.3 51.4 56.3 51.0 53.3 57.8 53.6 TC 47.3 37.1 25.4 51.0 44.3 29.7 53.6 38 SHC 14.43 15.00 15.87 14.93 15.27 15.85 15.30 kW 46.3 50.2 54.6 50.0 52.1 56.5 52.4 TC 46.3 36.8 25.0 50.0 44.0 29.4 52.4 41 SHC 14.96 15.55 16.19 15.51 15.84 16.46 15.89 kW 44.6 48.5 52.0 47.9 50.2 53.7 50.1 TC 44.6 36.6 24.4 47.9 44.0 28.8 50.1 46 SHC 16.13 17.08 17.39 16.70 17.38 17.68 17.08 kW 38AKS024/40RM016 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 2120 2830 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 53.8 58.8 64.2 57.2 62.3 67.6 59.5 TC 43.1 34.1 25.0 50.9 39.9 28.2 57.3 29 SHC 16.04 16.76 17.54 16.52 17.27 18.03 16.85 kW 51.6 57.2 61.4 54.5 59.5 64.6 56.7 TC 42.2 33.7 24.2 49.8 39.0 27.4 56.6 35 SHC 17.29 18.60 18.92 17.78 18.59 19.43 18.14 kW 50.3 55.1 60.0 53.3 58.1 63.1 55.5 TC 41.7 32.9 23.7 49.3 38.6 27.0 55.5 38 SHC 17.88 18.74 19.60 18.41 19.25 20.13 18.79 kW 49.1 53.7 58.6 52.0 56.6 61.5 54.2 TC 41.3 32.5 23.3 48.7 38.2 26.6 54.2 41 SHC 18.50 19.39 20.30 19.06 19.92 20.83 19.47 kW 46.7 51.1 55.7 49.3 53.7 58.4 51.7 TC 40.4 31.6 22.5 47.5 37.4 25.9 51.7 46 SHC 19.76 20.72 21.70 20.35 21.30 22.27 20.86 kW 38AKS024/40RM024 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 2830 3780 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 60.2 65.7 71.5 63.3 68.8 74.8 66.7 TC 54.1 45.0 35.5 62.1 51.8 39.8 66.7 29 SHC 17.00 17.77 18.58 17.43 18.21 19.04 17.89 kW 57.6 62.9 69.5 60.6 65.6 71.3 64.1 TC 52.7 43.8 34.9 60.6 50.5 38.6 64.1 35 SHC 18.19 19.03 20.65 18.66 19.46 20.37 19.22 kW 56.8 61.4 66.9 59.3 64.0 69.6 62.7 TC 52.5 43.2 33.8 59.3 49.9 38.0 62.7 38 SHC 19.05 19.64 20.56 19.27 20.07 21.01 19.85 kW 54.8 59.9 65.3 58.1 62.4 67.8 61.3 TC 51.4 42.6 33.2 58.1 49.3 37.4 61.3 41 SHC 19.31 20.26 21.22 19.92 20.70 21.67 20.50 kW 52.1 56.8 62.0 55.6 59.1 64.3 59.4 TC 50.1 41.4 32.1 55.6 48.0 36.2 59.4 46 SHC 20.49 21.48 22.53 21.23 21.96 23.00 22.45 kW See Legend and Notes on page 57. 56 22 63.3 34.7 14.12 60.6 34.1 15.41 59.6 34.1 16.32 57.6 33.5 16.62 54.7 33.0 17.84 38AKS024/40RM028 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 3540 4720 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 64.1 69.9 76.1 68.6 72.6 78.8 72.2 TC 62.1 51.6 39.9 68.6 59.8 45.0 72.2 29 SHC 17.96 18.80 19.69 18.60 19.20 20.09 19.11 kW 62.2 66.6 72.5 65.9 69.2 75.1 69.3 TC 62.0 50.3 38.7 65.9 58.4 43.8 69.3 35 SHC 19.94 20.08 21.05 19.95 20.52 21.46 20.49 kW 60.0 65.4 70.8 64.5 67.5 73.3 67.8 TC 60.0 50.0 38.1 64.5 57.8 43.2 67.8 38 SHC 19.82 20.92 21.72 20.61 21.16 22.17 21.19 kW 58.5 63.4 69.1 63.1 65.8 71.5 66.3 TC 58.5 49.1 37.5 63.1 57.2 42.6 66.3 41 SHC 20.43 21.38 22.41 21.30 21.83 22.87 21.90 kW 56.8 60.1 65.5 60.3 62.2 68.9 63.2 TC 56.8 47.8 36.3 60.3 55.8 41.7 63.2 46 SHC 22.37 22.62 23.74 22.65 23.07 24.94 23.25 kW 22 69.9 31.3 18.35 66.7 30.6 19.77 65.1 30.2 20.48 63.5 29.8 21.21 60.1 29.1 22.64 38AKS028/40RM024 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 2830 3780 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 75.4 82.6 90.3 80.3 87.6 95.4 83.4 TC 60.2 48.3 36.1 71.3 56.2 40.6 80.6 29 SHC 21.83 22.91 24.02 22.58 23.64 24.76 23.05 kW 72.0 79.0 86.4 76.6 83.7 91.1 79.6 TC 58.9 47.0 34.9 69.8 55.0 39.5 79.6 35 SHC 23.31 24.51 25.75 24.13 25.32 26.55 24.63 kW 70.3 77.2 84.4 74.6 81.7 89.0 77.7 TC 58.2 46.4 34.4 69.0 54.4 39.0 77.7 38 SHC 24.04 25.28 26.58 24.85 26.12 27.40 25.39 kW 68.6 75.3 82.4 72.8 79.6 86.8 76.2 TC 57.6 45.8 33.8 68.4 53.8 38.4 76.2 41 SHC 24.80 26.11 27.46 25.62 26.96 28.31 26.27 kW 65.2 71.6 78.3 69.1 75.4 82.2 72.8 TC 56.3 44.7 32.6 66.8 52.6 37.3 72.8 46 SHC 26.26 27.68 29.15 27.11 28.52 29.99 27.95 kW 22 76.8 43.6 19.32 73.1 42.4 20.66 71.3 41.8 21.32 69.5 41.2 21.99 65.9 40.0 23.32 38AKS028/40RM028 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 3540 4720 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 77.1 84.3 91.7 81.3 88.3 95.8 85.2 TC 67.1 53.1 38.5 78.8 62.1 43.8 85.2 29 SHC 22.01 23.07 24.15 22.65 23.67 24.75 23.20 kW 73.7 80.4 87.6 77.5 84.2 91.4 81.8 TC 65.8 51.8 37.4 77.5 60.9 42.8 81.8 35 SHC 23.52 24.68 25.87 24.18 25.34 26.51 24.90 kW 71.9 78.6 85.5 75.7 82.1 89.2 80.1 TC 65.1 51.3 36.9 75.7 60.3 42.3 80.1 38 SHC 24.25 25.47 26.71 24.94 26.12 27.39 25.75 kW 70.2 76.6 83.4 74.1 80.0 86.8 78.3 TC 64.4 50.7 36.3 74.1 59.7 41.7 78.3 41 SHC 25.01 26.27 27.57 25.76 26.93 28.24 26.61 kW 66.5 72.7 79.1 70.8 75.7 82.2 74.7 TC 63.0 49.5 35.3 70.8 58.5 40.7 74.7 46 SHC 26.45 27.84 29.26 27.41 28.49 29.92 28.27 kW 4720 19 58.5 51.8 13.64 55.9 51.0 14.85 54.6 50.6 15.43 53.3 50.2 16.01 50.5 49.1 17.15 3540 19 64.6 45.2 17.59 61.6 44.4 18.95 60.1 43.9 19.62 58.6 43.5 20.29 55.4 42.6 21.64 4720 19 70.8 57.9 18.48 67.4 56.6 19.75 65.8 56.0 20.37 64.1 55.2 21.00 60.8 53.9 22.29 5900 19 74.5 67.2 19.49 70.8 65.6 20.76 69.0 64.9 21.41 67.3 64.1 22.09 63.6 62.3 23.34 22 80.7 49.8 20.37 76.8 48.5 21.77 74.9 47.9 22.43 72.9 47.3 23.14 68.9 46.1 24.44 4720 19 90.9 63.7 24.14 86.6 62.5 25.80 84.4 61.9 26.60 82.2 61.2 27.46 77.8 60.0 29.06 22 98.8 45.0 25.26 94.1 44.0 27.05 91.8 43.4 27.92 89.5 42.9 28.81 84.7 41.7 30.52 5900 19 91.0 70.6 24.06 86.6 69.4 25.71 84.4 68.7 26.52 82.1 68.1 27.34 77.7 66.8 28.94 22 98.6 48.9 25.15 93.8 47.9 26.92 91.4 47.4 27.77 89.0 46.8 28.65 84.2 45.7 30.35 COMBINATION RATINGS — 4-ROW HIGH-CAPACITY COILS — SI (cont) 38AKS028/40RM034 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 4250 5660 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 81.9 89.4 97.2 86.8 93.1 101.0 91.6 TC 76.0 60.0 42.9 86.8 70.8 49.3 91.6 29 SHC 22.84 23.92 25.03 23.51 24.46 25.57 24.21 kW 78.2 85.3 92.8 83.4 88.7 96.2 87.8 TC 74.8 58.8 41.8 83.4 69.5 48.1 87.8 35 SHC 24.40 25.59 26.84 25.26 26.15 27.39 25.98 kW 76.2 83.1 90.6 81.7 86.4 93.8 85.9 TC 73.8 58.2 41.3 81.7 68.9 47.6 85.9 38 SHC 25.14 26.38 27.70 26.10 26.97 28.27 26.84 kW 74.3 81.0 88.2 79.9 84.2 91.4 84.0 TC 72.7 57.6 40.7 79.9 68.3 47.1 84.0 41 SHC 25.92 27.22 28.58 26.99 27.83 29.18 27.77 kW 70.6 76.7 83.6 76.2 79.7 86.5 80.1 TC 70.6 56.3 39.6 76.2 67.0 46.0 80.1 46 SHC 27.44 28.82 30.28 28.68 29.46 30.91 29.54 kW 38AKS034/40RM028 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 3540 4720 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 82.0 89.5 97.4 86.3 93.9 101.8 89.9 TC 69.0 54.8 40.1 81.1 63.7 45.3 89.9 29 SHC 23.75 24.89 26.04 24.40 25.54 26.70 24.96 kW 78.5 85.7 93.3 82.7 89.8 97.4 86.5 TC 67.6 53.5 39.0 79.6 62.5 44.2 86.5 35 SHC 25.19 26.45 27.75 25.93 27.17 28.43 26.59 kW 76.7 83.8 91.1 80.8 87.8 95.2 84.8 TC 66.9 52.9 38.4 78.7 62.0 43.7 84.8 38 SHC 25.88 27.20 28.55 26.67 27.94 29.27 27.39 kW 74.9 81.8 88.9 78.7 85.6 92.9 83.0 TC 66.3 52.3 37.8 78.7 61.4 43.1 83.0 41 SHC 26.61 27.98 29.38 27.39 28.74 30.13 28.22 kW 71.2 77.7 84.5 75.0 81.2 88.2 79.4 TC 64.9 51.0 36.7 75.0 60.1 42.1 79.4 46 SHC 27.99 29.48 31.00 28.88 30.27 31.81 29.86 kW — Edb Ewb kW SHC TC — — — — — — LEGEND Out of Range Entering Dry Bulb Entering Wet Bulb Compressor Motor Power Input Sensible Heat Capacity (kW) Gross Total Capacity (kW) Gross NOTES: 1. Direct interpolation is permissible. Do not extrapolate. 2. SHC is based on 26.7 C db air entering indoor coil. 22 103.4 55.3 25.92 98.5 54.3 27.76 96.0 53.7 28.66 93.5 53.2 29.59 88.4 52.1 31.32 38AKS034/40RM034 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 4250 5660 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 87.2 95.0 103.1 91.6 99.2 107.4 96.6 TC 78.5 61.7 44.4 91.6 72.5 50.8 96.6 29 SHC 24.55 25.70 26.90 25.21 26.34 27.53 25.95 kW 83.4 90.9 98.7 88.1 94.7 102.6 93.0 TC 76.9 60.5 43.3 88.1 71.3 49.7 93.0 35 SHC 26.07 27.35 28.66 26.87 27.99 29.32 27.72 kW 81.5 88.9 96.5 86.4 92.5 100.2 91.1 TC 76.2 59.9 42.7 86.4 70.6 49.1 91.1 38 SHC 26.88 28.15 29.51 27.69 28.80 30.17 28.56 kW 79.6 86.7 94.2 84.6 90.1 97.7 89.1 TC 75.4 59.3 42.1 84.6 70.0 48.6 89.1 41 SHC 27.57 28.97 30.40 28.55 29.63 31.06 29.42 kW 75.5 82.2 89.5 81.0 85.4 92.6 85.1 TC 73.5 58.0 41.0 81.0 68.7 47.4 85.1 46 SHC 28.99 30.49 32.08 30.21 31.18 32.75 31.11 kW 22 104.8 50.4 27.15 100.2 49.3 28.90 97.8 48.8 29.76 95.4 48.3 30.63 90.4 47.1 32.29 38AKS044/40RM034 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — L/s Temp (C) 4250 5660 Air Entering Condenser Evaporator Air — Ewb (C) (Edb) 17 19 22 17 19 22 17 101.8 110.9 120.4 107.5 116.6 126.2 111.3 TC 84.1 66.8 49.1 99.1 77.7 55.4 111.3 29 SHC 33.03 34.90 36.81 34.20 36.06 38.02 34.97 kW 97.8 106.5 115.7 102.9 111.7 120.9 107.1 TC 82.6 65.4 47.8 97.1 76.2 54.1 107.1 35 SHC 34.80 36.76 38.83 35.94 37.95 40.03 36.90 kW 95.8 104.3 113.2 100.7 109.3 118.2 105.2 TC 81.8 64.7 47.2 96.2 75.5 53.4 105.2 38 SHC 35.71 37.74 39.87 36.87 38.91 41.05 37.96 kW 93.7 102.1 110.8 98.6 106.8 115.5 103.1 TC 81.0 64.0 46.5 95.2 74.8 52.8 103.1 41 SHC 36.56 38.69 40.89 37.78 39.85 42.05 38.93 kW 89.4 97.3 105.6 93.8 101.7 109.9 98.8 TC 79.4 62.5 45.1 93.8 73.3 51.4 98.8 46 SHC 38.19 40.43 42.74 39.46 41.63 43.95 40.85 kW 7080 19 95.6 80.7 24.82 91.0 79.4 26.54 88.7 78.7 27.38 86.3 77.9 28.24 81.5 76.4 29.85 5900 19 96.9 72.3 25.98 92.6 71.1 27.65 90.4 70.5 28.43 88.1 69.8 29.23 83.4 68.5 30.76 7080 19 101.8 82.6 26.72 97.2 81.2 28.39 94.8 80.6 29.21 92.4 79.9 30.06 87.6 78.4 31.66 22 110.0 56.8 27.91 105.1 55.7 29.73 102.6 55.2 30.58 100.0 54.6 31.49 94.8 53.5 33.21 7080 19 120.2 87.8 36.77 115.1 86.4 38.70 112.5 85.7 39.69 109.9 85.0 40.65 104.6 83.5 42.46 22 129.9 61.4 38.73 124.3 60.1 40.79 121.4 59.5 41.83 118.6 58.8 42.84 112.8 57.5 44.79 3. Formulas: SHCkW x 1000 1.23 x L/s Lwb = wet-bulb temperature corresponding to enthalpy air leaving indoor coil (hlwb) TCkW x 1000 Ldb C: hlwb = hewb – 1.20 x L/s Ldb C = Edb C – where hewb = enthalpy of air entering evaporator coil (kj/kg). 4. Capacities are based on 7.6 actual m (12.2 equivalent m) of interconnecting piping sized to the outdoor unit field connections. (Equivalent length is equal to the actual length plus a 50% allowance for fitting losses.) For other equivalent lengths, refer to the Carrier System Design Manual, Part 3, for line losses. 57 Performance data (cont) COMBINATION RATINGS — 4-ROW HIGH-CAPACITY COILS — ENGLISH 38AK007/40RM007 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 1800 2400 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 61.7 67.4 73.4 64.9 70.5 76.6 68.5 TC 55.6 46.4 36.7 64.7 53.4 41.0 68.5 85 SHC 4.93 5.16 5.40 5.06 5.29 5.53 5.21 kW 58.6 64.3 70.2 62.1 67.1 73.1 66.8 TC 54.2 45.1 35.5 62.1 52.0 39.7 66.8 95 SHC 5.19 5.45 5.72 5.35 5.58 5.85 5.69 kW 57.2 62.6 68.5 60.8 65.4 71.2 64.2 TC 53.4 44.5 34.8 60.8 51.4 39.1 64.2 100 SHC 5.31 5.59 5.87 5.49 5.72 6.00 5.67 kW 55.6 61.0 66.7 59.4 63.6 69.4 62.7 TC 52.7 43.8 34.2 59.4 50.7 38.5 62.7 105 SHC 5.44 5.73 6.02 5.64 5.87 6.16 5.82 kW 52.5 57.5 63.0 56.5 60.0 65.5 59.7 TC 51.0 42.4 32.9 56.5 49.3 37.2 59.7 115 SHC 5.69 5.99 6.31 5.93 6.14 6.46 6.12 kW 38AK007/40RM008 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 2250 3000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 65.8 71.7 78.1 70.5 74.6 80.9 74.1 TC 63.8 53.0 41.0 70.5 61.5 46.3 74.1 85 SHC 5.11 5.35 5.60 5.29 5.47 5.72 5.43 kW 62.7 68.3 74.5 67.6 71.0 77.2 71.2 TC 62.7 51.7 39.7 67.6 60.2 45.0 71.2 95 SHC 5.39 5.65 5.92 5.61 5.77 6.05 5.77 kW 61.3 66.6 72.6 66.2 69.2 75.2 69.6 TC 61.3 51.0 39.1 66.2 59.4 44.4 69.6 100 SHC 5.53 5.79 6.08 5.77 5.92 6.21 5.93 kW 59.9 64.8 70.7 64.6 67.2 73.2 67.9 TC 59.9 50.3 38.5 64.6 58.7 43.7 67.9 105 SHC 5.68 5.94 6.24 5.93 6.07 6.37 6.09 kW 57.0 61.1 61.1 61.5 63.3 63.3 64.5 TC 57.0 49.0 49.0 61.5 57.1 57.1 64.5 115 SHC 5.97 6.22 6.22 6.24 6.34 6.34 6.41 kW 38AK008/40RM007 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 1800 2400 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 73.8 80.2 86.9 77.8 84.3 91.1 80.6 TC 61.4 51.8 41.9 70.9 58.9 46.2 79.1 85 SHC 6.01 6.18 6.35 6.11 6.29 6.47 6.19 kW 70.9 77.1 83.6 74.6 80.9 87.5 77.3 TC 60.0 50.5 40.6 69.3 57.5 44.9 77.3 95 SHC 6.49 6.67 6.85 6.60 6.77 6.97 6.67 kW 69.3 75.4 81.9 73.1 79.1 85.6 75.8 TC 59.3 49.8 40.0 68.5 56.8 44.2 75.8 100 SHC 6.73 6.91 7.10 6.85 7.02 7.22 6.92 kW 67.8 73.7 79.9 71.4 77.3 83.6 74.2 TC 58.5 49.1 39.2 67.7 56.1 43.5 74.2 105 SHC 6.99 7.17 7.35 7.10 7.28 7.47 7.18 kW 64.5 70.2 76.1 67.8 73.4 79.5 71.0 TC 57.0 47.6 37.7 65.9 54.5 42.0 71.0 115 SHC 7.54 7.71 7.90 7.64 7.82 8.02 7.74 kW See Legend and Notes on page 63. 58 72 78.6 45.0 5.61 75.0 43.7 5.94 73.1 43.1 6.09 71.1 42.4 6.25 67.1 41.1 6.55 38AK008/40RM008 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 2250 3000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 79.3 86.0 93.1 83.3 89.8 97.0 87.2 TC 70.5 58.7 46.3 81.4 67.3 51.6 87.2 85 SHC 6.18 6.36 6.55 6.28 6.47 6.66 6.39 kW 76.2 82.7 89.5 79.8 86.1 93.0 84.1 TC 69.1 57.3 44.9 79.8 65.9 50.2 84.1 95 SHC 6.68 6.86 7.06 6.77 6.96 7.17 6.90 kW 74.5 80.9 87.6 78.3 84.1 91.0 82.5 TC 68.2 56.6 44.2 78.3 65.1 49.5 82.5 100 SHC 6.93 7.11 7.31 7.03 7.21 7.42 7.15 kW 72.7 79.0 85.6 76.7 82.1 88.8 80.7 TC 67.4 55.8 43.5 76.7 64.3 48.7 80.7 105 SHC 7.19 7.37 7.57 7.29 7.46 7.67 7.41 kW 69.1 75.0 81.3 73.4 77.9 84.2 77.1 TC 65.8 54.2 41.9 73.4 62.7 47.2 77.1 115 SHC 7.73 7.91 8.12 7.86 8.01 8.21 7.97 kW 72 82.8 51.2 5.79 78.8 49.9 6.12 76.8 49.2 6.28 74.6 48.5 6.44 64.9 63.7 6.43 38AK008/40RM012 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 3000 4000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 87.5 92.9 100.3 93.2 96.1 102.9 97.3 TC 87.0 71.2 54.1 93.2 82.2 60.8 97.3 85 SHC 6.44 6.58 6.79 6.59 6.67 6.86 6.71 kW 84.3 89.1 96.1 89.9 92.0 98.6 93.6 TC 84.3 69.7 52.6 89.9 80.7 59.4 93.6 95 SHC 6.96 7.08 7.29 7.11 7.17 7.37 7.22 kW 82.6 87.1 93.9 88.1 89.9 96.4 91.7 TC 82.6 69.0 51.9 88.1 79.8 58.6 91.7 100 SHC 7.20 7.33 7.55 7.37 7.42 7.62 7.47 kW 80.9 85.0 91.6 86.2 87.7 94.0 89.6 TC 80.9 68.2 51.1 86.2 78.9 57.8 89.6 105 SHC 7.47 7.59 7.81 7.63 7.68 7.87 7.74 kW 77.3 80.6 86.9 82.1 83.1 88.9 85.4 TC 77.3 66.5 49.5 82.1 77.2 56.2 85.4 115 SHC 8.03 8.14 8.36 8.19 8.22 8.42 8.30 kW 72 93.8 50.2 6.55 90.1 48.9 7.05 88.1 48.2 7.30 86.0 47.5 7.55 81.5 46.0 8.08 38AK012/40RM008 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 2250 3000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 94.1 102.3 111.0 99.4 107.7 116.4 103.0 TC 77.7 65.1 52.3 89.8 74.2 57.8 100.3 85 SHC 7.78 8.04 8.32 7.95 8.22 8.51 8.07 kW 90.8 98.7 107.0 95.6 103.6 112.1 99.0 TC 76.0 63.5 50.7 88.0 72.6 56.2 99.0 95 SHC 8.40 8.66 8.95 8.56 8.83 9.13 8.68 kW 89.1 96.8 104.9 93.7 101.5 109.7 97.1 TC 75.2 62.7 49.9 87.1 71.7 55.4 97.1 100 SHC 8.73 8.98 9.27 8.87 9.14 9.44 9.00 kW 87.2 95.2 102.7 91.7 99.3 107.3 95.2 TC 74.3 62.1 49.1 86.2 70.8 54.5 95.2 105 SHC 9.05 9.41 9.59 9.20 9.46 9.76 9.32 kW 83.4 90.5 98.0 87.7 94.7 103.6 91.4 TC 72.5 60.1 47.2 84.3 69.1 53.4 91.4 115 SHC 9.77 10.00 10.27 9.92 10.16 10.71 10.03 kW 3000 67 72.5 59.8 5.37 69.0 58.4 5.67 67.3 57.7 5.82 65.5 57.0 5.96 61.6 55.3 6.23 3750 67 76.4 69.1 5.54 72.7 67.4 5.85 70.8 66.7 5.99 68.8 65.7 6.14 64.9 63.7 6.43 3000 67 87.0 65.4 6.36 83.5 64.0 6.85 81.5 63.2 7.10 79.6 62.5 7.35 75.4 60.9 7.88 3750 67 92.2 75.3 6.53 88.3 73.7 7.02 86.3 73.1 7.28 84.2 72.2 7.53 79.9 70.4 8.08 72 99.4 56.5 6.72 95.3 55.1 7.24 93.1 54.4 7.49 90.9 53.6 7.74 86.2 52.1 8.29 5000 67 98.3 92.1 6.73 94.3 90.1 7.23 92.1 89.3 7.49 89.9 88.3 7.75 85.4 85.4 8.30 72 104.8 67.4 6.91 100.4 66.0 7.42 98.0 65.2 7.67 95.5 64.5 7.92 90.3 62.8 8.46 3750 67 111.2 82.6 8.34 106.9 80.9 8.95 104.7 80.1 9.26 102.3 79.2 9.58 97.4 77.4 10.26 72 120.0 63.0 8.63 115.4 61.4 9.25 113.0 60.6 9.56 110.5 59.8 9.88 105.2 58.0 10.55 COMBINATION RATINGS — 4-ROW HIGH-CAPACITY COILS — ENGLISH (cont) 38AK012/40RM012 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 3000 4000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 105.4 113.4 122.5 110.9 117.6 126.7 113.9 TC 95.9 78.8 61.3 110.9 90.3 68.3 113.9 85 SHC 7.92 8.18 8.47 8.10 8.32 8.62 7.55 kW 101.5 109.1 117.9 107.2 112.9 121.7 112.5 TC 94.0 77.1 59.6 107.2 88.6 66.6 112.5 95 SHC 8.53 8.77 9.08 8.71 8.90 9.21 8.89 kW 99.4 106.8 115.4 105.3 110.4 118.9 110.3 TC 93.0 76.2 58.7 105.3 87.7 65.6 110.3 100 SHC 8.83 9.08 9.38 9.03 9.20 9.51 9.20 kW 97.3 104.4 112.8 103.8 107.8 116.2 108.1 TC 91.9 75.2 57.7 103.8 86.9 64.7 108.1 105 SHC 9.14 9.39 9.69 9.47 9.50 9.81 9.51 kW 92.9 99.4 108.8 99.0 102.6 110.4 103.4 TC 89.8 73.3 56.5 99.0 84.8 62.8 103.4 115 SHC 9.83 10.05 10.63 10.04 10.17 10.46 10.20 kW 38AK012/40RM014 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 3750 5000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 110.7 119.4 128.8 117.5 123.5 132.9 122.9 TC 85 SHC 107.1 88.2 67.8 117.5 102.0 76.3 122.9 8.06 8.35 8.66 8.28 8.49 8.80 8.46 kW 106.4 114.7 123.7 113.4 118.7 127.7 118.7 TC 95 SHC 104.5 86.3 66.0 113.4 100.1 74.5 118.7 8.65 8.94 9.26 8.89 9.08 9.40 9.08 kW 104.1 112.2 121.1 111.3 116.1 124.9 116.5 TC 100 SHC 104.1 85.3 65.1 111.3 99.1 73.6 116.5 8.96 9.24 9.56 9.20 9.38 9.71 9.39 kW 102.7 109.7 118.3 109.6 113.5 122.0 114.1 TC 105 SHC 102.7 84.3 64.0 109.6 98.0 72.7 114.1 9.41 9.55 9.87 9.67 9.69 10.01 9.71 kW 97.9 104.4 112.7 104.5 107.8 115.9 109.0 TC 97.9 82.3 62.1 104.5 95.7 70.6 109.0 115 SHC 9.99 10.23 10.53 10.22 10.35 10.67 10.39 kW 38AKS008/40RM007 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 1800 2400 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 71.5 78.4 85.6 75.7 82.7 90.0 78.6 TC 60.3 51.0 41.4 69.8 58.2 45.8 78.6 85 SHC 5.40 5.60 5.79 5.53 5.72 5.90 5.61 kW 68.3 74.9 81.9 72.4 79.0 86.0 75.3 TC 58.8 49.5 39.9 68.2 56.7 44.3 75.3 95 SHC 5.82 6.06 6.29 5.97 6.20 6.42 6.07 kW 66.7 73.2 80.0 70.6 77.1 84.0 73.7 TC 58.0 48.8 39.1 67.4 55.9 43.6 73.7 100 SHC 6.02 6.28 6.53 6.18 6.43 6.67 6.30 kW 65.1 71.4 78.1 68.9 75.2 81.9 72.2 TC 57.2 48.0 38.4 66.5 55.2 42.9 72.2 105 SHC 6.22 6.49 6.76 6.38 6.65 6.91 6.52 kW 61.8 67.8 74.2 65.1 71.1 77.7 69.0 TC 55.6 46.5 36.9 65.1 53.6 41.4 69.0 115 SHC 6.63 6.93 7.23 6.79 7.09 7.40 6.99 kW 72 129.4 75.1 8.70 124.2 73.4 9.30 121.4 72.5 9.60 118.6 71.5 9.90 112.6 69.6 10.54 38AKS008/40RM008 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 2250 3000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 77.3 84.5 92.1 81.3 88.5 96.3 86.0 TC 69.6 58.0 45.9 81.3 66.8 51.4 86.0 85 SHC 5.61 5.81 6.00 5.72 5.92 6.11 5.84 kW 73.7 80.8 88.2 78.0 84.3 91.8 82.5 TC 67.9 56.5 44.4 78.0 65.2 49.8 82.5 95 SHC 6.06 6.30 6.53 6.20 6.41 6.65 6.35 kW 72.0 78.8 86.1 76.3 82.2 89.6 80.7 TC 67.0 55.7 43.7 76.3 64.4 49.0 80.7 100 SHC 6.27 6.53 6.79 6.43 6.65 6.90 6.59 kW 70.1 76.8 84.0 74.7 80.1 87.3 78.9 TC 66.2 54.9 42.9 74.7 63.5 48.2 78.9 105 SHC 6.48 6.75 7.03 6.67 6.88 7.15 6.83 kW 66.4 72.7 79.6 71.3 75.8 82.7 75.3 TC 64.3 53.3 41.3 71.3 61.9 46.6 75.3 115 SHC 6.90 7.21 7.52 7.14 7.36 7.66 7.33 kW 72 135.7 84.3 8.89 130.2 82.5 9.50 127.3 81.5 9.80 124.3 80.6 10.10 118.0 78.5 10.74 38AKS008/40RM012 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 3000 4000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 85.9 91.7 99.6 92.2 95.0 102.6 96.5 TC 85.9 70.7 53.8 92.2 81.7 60.6 96.5 85 SHC 5.88 6.03 6.22 6.04 6.11 6.28 6.15 kW 82.5 87.4 95.0 88.4 90.5 97.6 92.4 TC 82.5 69.1 52.1 88.4 80.0 59.0 92.4 95 SHC 6.38 6.54 6.77 6.57 6.64 6.85 6.69 kW 80.8 85.2 92.6 86.5 88.2 95.2 90.3 TC 80.8 68.3 51.3 86.5 79.1 58.2 90.3 100 SHC 6.62 6.78 7.03 6.83 6.88 7.11 6.95 kW 79.0 83.1 90.2 84.5 85.9 92.6 88.2 TC 79.0 67.4 50.5 84.5 78.0 57.4 88.2 105 SHC 6.86 7.02 7.29 7.08 7.12 7.37 7.21 kW 75.3 78.5 85.3 80.4 81.3 87.4 83.9 TC 75.3 65.6 48.9 80.4 76.3 55.7 83.9 115 SHC 7.35 7.50 7.81 7.58 7.62 7.89 7.74 kW 72 93.0 49.9 5.98 88.8 48.4 6.51 86.6 47.7 6.76 84.4 46.9 7.00 79.9 45.3 7.49 38AKS009/40RM008 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 2250 3000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 89.1 97.7 106.7 94.2 103.0 112.2 98.0 TC 75.2 63.5 51.5 87.1 72.6 57.0 98.0 85 SHC 7.21 7.52 7.82 7.40 7.70 8.01 7.54 kW 84.9 93.2 101.9 89.9 98.1 107.0 93.7 TC 73.2 61.6 49.5 85.0 70.6 55.1 93.7 95 SHC 7.73 8.08 8.43 7.94 8.28 8.62 8.10 kW 82.7 90.9 99.4 87.6 95.7 104.3 91.6 TC 72.1 60.7 48.6 83.9 69.6 54.1 91.6 100 SHC 7.98 8.35 8.72 8.21 8.56 8.93 8.38 kW 80.6 88.5 96.9 85.3 93.2 101.7 89.6 TC 71.1 59.7 47.6 82.6 68.6 53.2 89.6 105 SHC 8.24 8.63 9.02 8.48 8.86 9.24 8.67 kW 76.3 83.8 91.8 80.6 88.0 96.1 85.4 TC 69.1 57.7 45.7 80.6 66.6 51.2 85.4 115 SHC 8.75 9.17 9.60 8.99 9.40 9.84 9.26 kW 5000 67 120.5 101.3 8.41 115.7 99.3 9.00 113.2 98.5 9.30 110.6 97.4 9.60 105.3 95.2 10.27 6250 67 126.5 114.8 8.59 121.2 112.2 9.17 118.5 111.1 9.47 115.8 109.8 9.77 109.9 106.9 10.43 3000 67 85.6 64.8 5.80 81.6 63.3 6.28 79.5 62.4 6.51 77.5 61.7 6.74 73.3 60.0 7.20 3750 67 91.1 74.8 5.98 86.7 73.1 6.49 84.6 72.3 6.74 82.4 71.4 6.97 77.8 69.5 7.45 72 98.9 56.3 6.17 94.3 54.8 6.72 91.9 54.0 6.98 89.5 53.2 7.24 84.7 51.6 7.76 5000 67 97.5 91.7 6.17 92.9 89.8 6.71 90.6 88.5 6.96 88.4 87.4 7.22 83.9 83.9 7.74 72 104.7 67.3 6.33 99.5 65.7 6.90 96.9 64.8 7.16 94.3 64.0 7.42 88.9 62.4 7.95 3750 67 106.7 80.8 7.83 101.4 78.8 8.42 98.8 77.8 8.70 96.1 76.7 8.99 90.6 74.7 9.54 72 115.9 62.1 8.13 110.4 60.2 8.76 107.6 59.3 9.07 104.7 58.2 9.37 98.8 56.2 9.98 See Legend and Notes on page 63. 59 Performance data (cont) COMBINATION RATINGS — 4-ROW HIGH-CAPACITY COILS — ENGLISH (cont) 38AKS009/40RM012 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 3000 4000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 99.3 107.5 117.3 105.8 111.8 121.5 111.5 TC 92.8 76.7 59.6 105.8 88.2 66.6 111.5 85 SHC 7.75 8.04 8.36 7.97 8.17 8.49 8.17 kW 94.6 102.4 111.8 101.5 106.2 115.4 106.6 TC 90.5 74.5 57.6 101.5 86.2 64.5 106.6 95 SHC 8.30 8.62 8.99 8.58 8.76 9.12 8.78 kW 92.3 99.7 108.9 99.1 103.5 112.3 104.2 TC 89.4 73.5 56.6 99.1 85.0 63.5 104.2 100 SHC 8.58 8.91 9.30 8.88 9.06 9.44 9.10 kW 90.0 97.0 105.9 96.8 100.7 109.3 101.8 TC 88.2 72.6 55.5 96.8 83.9 62.5 101.8 105 SHC 8.87 9.20 9.61 9.19 9.37 9.76 9.42 kW 85.6 91.6 100.0 92.1 95.1 103.1 96.7 TC 85.6 70.4 53.5 92.1 81.7 60.3 96.7 115 SHC 9.43 9.75 10.20 9.78 9.95 10.36 10.03 kW 38AKS012/40RM008 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 2250 3000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 89.1 97.7 106.7 94.2 103.0 112.2 98.0 TC 75.2 63.5 51.5 87.1 72.6 57.0 98.0 85 SHC 7.21 7.52 7.82 7.40 7.70 8.01 7.54 kW 84.9 93.2 101.9 89.9 98.1 107.0 93.7 TC 73.2 61.6 49.5 85.0 70.6 55.1 93.7 95 SHC 7.73 8.08 8.43 7.94 8.28 8.62 8.10 kW 82.7 90.9 99.4 87.6 95.7 104.3 91.6 TC 72.1 60.7 48.6 83.9 69.6 54.1 91.6 100 SHC 7.98 8.35 8.72 8.21 8.56 8.93 8.38 kW 80.6 88.5 96.9 85.3 93.2 101.7 89.6 TC 71.1 59.7 47.6 82.6 68.6 53.2 89.6 105 SHC 8.24 8.63 9.02 8.48 8.86 9.24 8.67 kW 76.3 83.8 91.8 80.6 88.0 96.1 85.4 TC 69.1 57.7 45.7 80.6 66.6 51.2 85.4 115 SHC 8.75 9.17 9.60 8.99 9.40 9.84 9.26 kW 38AKS012/40RM012 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 3000 4000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 99.3 107.5 117.3 105.8 111.8 121.5 111.5 TC 92.8 76.7 59.6 105.8 88.2 66.6 111.5 85 SHC 7.75 8.04 8.36 7.97 8.17 8.49 8.17 kW 94.6 102.4 111.8 101.5 106.2 115.4 106.6 TC 90.5 74.5 57.6 101.5 86.2 64.5 106.6 95 SHC 8.30 8.62 8.99 8.58 8.76 9.12 8.78 kW 92.3 99.7 108.9 99.1 103.5 112.3 104.2 TC 89.4 73.5 56.6 99.1 85.0 63.5 104.2 100 SHC 8.58 8.91 9.30 8.88 9.06 9.44 9.10 kW 90.0 97.0 105.9 96.8 100.7 109.3 101.8 TC 88.2 72.6 55.5 96.8 83.9 62.5 101.8 105 SHC 8.87 9.20 9.61 9.19 9.37 9.76 9.42 kW 85.6 91.6 100.0 92.1 95.1 103.1 96.7 TC 85.6 70.4 53.5 92.1 81.7 60.3 96.7 115 SHC 9.43 9.75 10.20 9.78 9.95 10.36 10.03 kW See Legend and Notes on page 63. 60 72 124.2 73.4 8.57 118.0 71.3 9.22 114.9 70.3 9.54 111.7 69.2 9.86 105.4 67.3 10.48 38AKS012/40RM014 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 3750 5000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 104.9 113.9 124.2 112.7 118.4 128.5 118.6 TC 85 SHC 103.9 90.2 75.1 112.7 102.7 83.2 118.6 7.84 8.16 8.48 8.10 8.31 8.64 8.30 kW 100.1 108.3 118.0 107.9 112.4 122.1 113.3 TC 95 SHC 100.1 87.4 72.3 107.9 99.9 80.3 113.3 8.43 8.78 9.14 8.75 8.95 9.31 8.96 kW 97.9 105.4 115.0 105.5 109.4 118.9 110.6 TC 97.9 86.1 71.0 105.5 98.4 78.9 110.6 100 SHC 8.75 9.09 9.48 9.07 9.26 9.65 9.29 kW 95.6 102.6 111.9 103.0 106.3 115.6 108.0 TC 95.6 84.8 69.6 103.0 96.9 77.4 108.0 105 SHC 9.06 9.40 9.81 9.40 9.57 9.98 9.63 kW 91.1 96.7 105.6 97.8 100.0 108.8 102.5 TC 91.1 82.0 66.9 97.8 93.8 74.6 102.5 115 SHC 9.65 9.98 10.45 10.02 10.15 10.61 10.26 kW 72 115.9 62.1 8.13 110.4 60.2 8.76 107.6 59.3 9.07 104.7 58.2 9.37 98.8 56.2 9.98 38AKS013/40RM008 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 2250 3000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 92.5 101.5 111.1 98.2 107.4 117.2 102.3 TC 76.9 65.3 53.3 89.1 74.4 58.9 99.5 85 SHC 6.81 7.06 7.30 6.97 7.21 7.45 7.08 kW 88.1 96.9 106.2 93.5 102.4 111.7 97.2 TC 74.8 63.3 51.3 86.7 72.3 56.9 97.2 95 SHC 7.37 7.66 7.95 7.55 7.83 8.12 7.67 kW 86.0 94.5 103.6 91.2 99.8 109.0 95.0 TC 73.8 62.3 50.3 85.7 71.3 55.9 95.0 100 SHC 7.64 7.96 8.26 7.84 8.14 8.44 7.97 kW 83.7 92.1 101.0 88.8 97.3 106.3 92.8 TC 72.7 61.2 49.3 84.5 70.3 54.9 92.8 105 SHC 7.90 8.24 8.57 8.11 8.44 8.76 8.26 kW 79.3 87.2 95.7 83.9 91.8 100.5 88.5 TC 70.5 59.2 47.2 81.9 68.2 52.9 88.5 115 SHC 8.44 8.82 9.19 8.66 9.03 9.40 8.87 kW 72 124.2 73.4 8.57 118.0 71.3 9.22 114.9 70.3 9.54 111.7 69.2 9.86 105.4 67.3 10.48 38AKS013/40RM012 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 3000 4000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 103.3 112.0 122.1 109.4 116.5 126.6 115.5 TC 94.8 78.3 61.3 109.4 89.8 68.4 115.5 85 SHC 7.08 7.30 7.54 7.23 7.40 7.64 7.38 kW 98.3 106.6 116.3 105.0 110.6 120.3 110.5 TC 92.3 76.1 59.2 105.0 87.8 66.2 110.5 95 SHC 7.68 7.94 8.23 7.89 8.06 8.33 8.05 kW 95.9 103.8 113.3 102.6 107.8 117.1 108.0 TC 91.3 75.1 58.1 102.6 86.8 65.1 108.0 100 SHC 7.98 8.25 8.56 8.21 8.38 8.67 8.38 kW 93.4 101.0 110.3 100.2 104.9 113.9 105.4 TC 90.0 74.0 57.1 100.2 85.6 64.0 105.4 105 SHC 8.27 8.55 8.88 8.53 8.69 9.00 8.71 kW 88.6 95.2 104.0 95.3 99.0 107.3 100.2 TC 87.3 71.8 54.9 95.3 83.2 61.8 100.2 115 SHC 8.86 9.15 9.52 9.16 9.31 9.65 9.37 kW 5000 67 115.0 98.8 8.27 109.3 96.6 8.89 106.6 95.5 9.20 103.7 94.3 9.51 97.9 91.9 10.09 3750 67 106.7 80.8 7.83 101.4 78.8 8.42 98.8 77.8 8.70 96.1 76.7 8.99 90.6 74.7 9.54 5000 67 115.0 98.8 8.27 109.3 96.6 8.89 106.6 95.5 9.20 103.7 94.3 9.51 97.9 91.9 10.09 6250 67 121.2 113.6 8.41 115.1 110.4 9.04 111.9 108.6 9.35 108.7 106.7 9.67 102.7 102.7 10.27 72 131.4 90.3 8.74 124.7 87.5 9.41 121.3 86.0 9.74 117.9 84.6 10.08 110.9 81.6 10.71 3750 67 111.4 82.7 7.31 106.1 80.6 7.95 103.3 79.5 8.26 100.4 78.5 8.55 94.7 76.3 9.15 72 121.3 64.1 7.54 115.6 62.1 8.23 112.7 61.1 8.57 109.6 60.0 8.88 103.5 57.9 9.52 5000 67 119.9 100.9 7.48 113.9 98.5 8.15 111.0 97.4 8.48 108.0 96.1 8.80 101.7 93.8 9.43 72 129.6 75.2 7.70 123.1 72.9 8.41 119.8 71.9 8.76 116.5 70.8 9.09 109.7 68.6 9.75 COMBINATION RATINGS — 4-ROW HIGH-CAPACITY COILS — ENGLISH (cont) 38AKS013/40RM014 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 3750 5000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 108.9 118.5 129.0 116.5 123.3 133.8 122.7 TC 85 SHC 106.0 88.0 68.1 116.5 101.9 76.8 122.7 7.23 7.47 7.71 7.42 7.59 7.82 7.57 kW 103.6 112.6 122.7 111.5 117.0 127.1 117.3 TC 95 SHC 103.6 85.6 65.8 111.5 99.5 74.6 117.3 7.87 8.14 8.43 8.10 8.28 8.56 8.28 kW 101.1 109.7 119.5 109.0 113.8 123.6 114.5 TC 100 SHC 101.1 84.5 64.7 109.0 98.3 73.4 114.5 8.19 8.47 8.78 8.44 8.61 8.91 8.62 kW 98.7 106.7 116.3 106.5 110.6 120.1 111.7 TC 98.7 83.4 63.6 106.5 97.0 72.2 111.7 105 SHC 8.50 8.79 9.13 8.78 8.93 9.26 8.96 kW 94.0 100.5 109.7 101.2 103.9 113.0 106.0 TC 94.0 81.0 61.3 101.2 94.3 69.8 106.0 115 SHC 9.13 9.42 9.80 9.44 9.56 9.93 9.64 kW 38AKS014/40RM012 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 3000 4000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 115.8 126.3 137.9 122.7 132.1 143.8 128.7 TC 85 SHC 100.7 84.2 67.3 116.7 95.9 74.4 128.7 8.27 8.50 8.75 8.43 8.62 8.86 8.55 kW 110.8 120.7 131.8 117.3 126.1 137.2 123.6 TC 98.3 81.9 64.9 113.6 93.5 72.0 123.6 95 SHC 9.03 9.31 9.60 9.22 9.46 9.74 9.39 kW 108.3 117.9 128.7 114.6 123.1 134.0 121.1 TC 97.2 80.7 63.8 112.5 92.2 70.9 121.1 100 SHC 9.40 9.70 10.02 9.61 9.86 10.18 9.80 kW 105.8 115.0 125.6 111.9 119.9 130.7 118.5 TC 96.0 79.5 62.6 111.9 91.0 69.8 118.5 105 SHC 9.77 10.09 10.44 9.98 10.25 10.60 10.21 kW 100.6 109.3 119.4 107.2 113.8 123.9 113.2 TC 93.5 77.1 60.4 107.2 88.8 67.4 113.2 115 SHC 10.49 10.86 11.26 10.77 11.03 11.42 11.01 kW 38AKS014/40RM014 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 3750 5000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 123.1 134.4 146.3 129.9 140.1 152.8 137.4 TC 85 SHC 113.3 94.1 73.8 129.9 108.4 82.8 137.4 8.36 8.59 8.81 8.50 8.70 8.92 8.64 kW 116.8 129.8 141.5 124.2 133.0 144.5 130.9 TC 95 SHC 110.4 92.1 72.0 124.2 105.3 80.1 130.9 9.16 9.72 10.01 9.36 9.57 9.85 9.52 kW 114.0 124.4 135.6 121.5 129.5 140.7 128.0 TC 100 SHC 108.7 89.8 69.9 121.5 104.2 78.6 128.0 9.55 9.86 10.17 9.78 10.00 10.30 9.96 kW 112.0 121.1 132.0 119.5 127.2 137.0 125.9 TC 105 SHC 107.9 88.6 68.6 119.5 103.1 77.4 125.9 10.09 10.27 10.60 10.34 10.57 10.75 10.55 kW 105.4 114.6 125.0 113.3 119.3 129.5 119.3 TC 115 SHC 104.2 86.1 66.1 113.3 100.2 74.8 119.3 10.69 11.06 11.45 11.01 11.24 11.62 11.25 kW 72 136.8 84.9 7.89 129.7 82.5 8.63 126.2 81.3 8.98 122.6 80.2 9.33 115.3 77.9 10.02 38AKS014/40RM016 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 4500 6000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 131.8 144.1 157.3 140.9 150.2 163.6 148.8 TC 85 SHC 125.8 99.0 68.6 140.9 117.9 80.1 148.8 8.46 8.68 8.89 8.63 8.79 8.98 8.76 kW 125.9 137.3 150.0 135.4 143.0 155.8 142.8 TC 95 SHC 122.9 97.1 66.9 135.4 115.6 78.4 142.8 9.31 9.57 9.85 9.52 9.70 9.97 9.69 kW 122.9 134.0 146.3 132.6 139.4 151.9 139.6 TC 100 SHC 122.9 96.1 66.0 132.6 115.0 77.6 139.6 9.72 10.00 10.31 9.96 10.14 10.45 10.14 kW 121.2 130.6 142.7 129.7 135.6 147.9 136.4 TC 105 SHC 121.2 95.2 65.2 129.7 113.8 76.7 136.4 10.30 10.43 10.76 10.40 10.57 10.90 10.59 kW 114.7 123.8 135.3 123.9 128.3 139.9 130.2 TC 115 SHC 114.7 93.3 63.5 123.9 111.5 75.0 130.2 10.93 11.26 11.65 11.26 11.41 11.80 11.47 kW 72 148.2 81.4 8.94 141.2 79.1 9.84 137.7 77.8 10.27 134.1 76.6 10.70 126.9 74.3 11.53 38AKS016/40RM014 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 3750 5000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 149.6 163.5 178.2 158.2 172.3 187.2 163.9 TC 85 SHC 121.1 95.5 69.3 143.1 111.4 78.5 163.9 11.96 12.41 12.86 12.23 12.67 13.13 12.42 kW 143.5 156.9 171.0 151.4 165.0 181.8 157.6 TC 95 SHC 118.7 93.3 67.3 140.1 109.2 77.2 157.6 12.95 13.48 14.01 13.27 13.78 14.82 13.51 kW 140.3 153.4 168.4 148.2 161.4 175.4 154.3 TC 100 SHC 117.6 92.2 66.7 139.0 108.1 75.5 154.3 13.43 14.00 14.80 13.78 14.33 14.89 14.04 kW 137.2 150.0 163.6 144.9 157.7 171.4 151.3 TC 105 SHC 116.4 91.1 65.2 137.7 107.1 74.6 151.3 13.91 14.52 15.12 14.29 14.87 15.46 14.57 kW 131.0 143.2 156.0 138.0 150.1 163.3 145.2 TC 115 SHC 114.1 89.0 63.2 134.7 105.0 72.7 145.2 14.90 15.56 16.23 15.29 15.94 16.61 15.67 kW 72 156.7 91.0 8.98 148.1 88.1 9.93 145.4 87.2 10.59 140.3 85.5 10.85 132.4 82.9 11.72 38AKS016/40RM016 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 4500 6000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 159.3 173.7 189.0 168.0 182.7 198.1 175.8 TC 85 SHC 140.9 117.7 93.4 162.6 135.5 104.5 175.8 12.23 12.68 13.15 12.51 12.96 13.41 12.74 kW 152.6 166.6 181.1 161.0 174.6 187.6 169.5 TC 95 SHC 137.6 114.7 90.5 158.0 132.4 100.9 169.5 13.28 13.80 14.34 13.60 14.10 14.64 13.92 kW 149.3 163.0 177.3 157.3 170.5 186.2 166.2 TC 100 SHC 135.9 113.3 89.1 157.3 130.8 100.4 166.2 13.79 14.36 14.92 14.12 14.65 15.48 14.49 kW 146.0 159.4 174.5 154.1 167.6 180.7 163.6 TC 105 SHC 134.4 111.9 88.1 154.1 130.1 98.5 163.6 14.29 14.90 15.67 14.66 15.43 15.80 15.20 kW 139.0 154.0 165.2 147.7 158.2 171.8 155.8 TC 115 SHC 131.1 109.9 84.7 147.7 126.0 95.4 155.8 15.30 16.42 16.65 15.76 16.30 16.96 16.18 kW 6250 67 126.4 114.5 7.66 122.5 114.1 8.69 116.5 110.2 8.69 113.2 108.7 9.02 106.6 105.1 9.67 5000 67 136.4 107.2 8.71 130.0 105.2 9.55 126.8 103.9 9.97 124.5 103.2 10.51 117.2 99.8 11.17 6250 67 144.0 121.6 8.77 136.7 119.0 9.67 133.0 116.9 10.10 130.5 116.6 10.70 122.0 112.4 11.34 7500 67 154.3 134.9 8.85 146.6 132.2 9.77 144.3 132.5 10.42 139.0 129.5 10.66 131.5 126.1 11.51 72 167.9 91.2 9.04 159.6 89.5 10.04 155.4 88.5 10.52 151.2 87.7 10.98 142.9 86.0 11.89 6250 67 178.1 126.3 12.86 170.5 124.2 14.00 166.5 123.1 14.54 163.7 122.5 15.30 154.5 119.9 16.16 72 193.3 87.4 13.31 184.8 85.5 14.52 180.8 84.5 15.11 176.5 83.5 15.68 167.7 81.5 16.82 7500 67 188.0 151.6 13.11 179.5 148.2 14.28 175.4 146.6 14.84 171.1 145.1 15.40 162.6 141.6 16.52 72 203.7 114.6 13.57 194.7 111.6 14.81 190.1 110.0 15.42 185.5 108.5 16.01 176.2 105.4 17.19 See Legend and Notes on page 63. 61 Performance data (cont) COMBINATION RATINGS — 4-ROW HIGH-CAPACITY COILS — ENGLISH (cont) 38AKS016/40RM024 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 6,000 8,000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 172.3 187.7 204.0 184.4 194.8 211.4 193.7 TC 85 SHC 166.3 129.9 89.3 184.4 154.5 104.2 193.7 12.79 13.27 13.75 13.17 13.48 13.97 13.44 kW 165.3 182.3 195.4 177.6 186.5 202.2 186.6 TC 95 SHC 165.3 128.6 87.3 177.6 152.3 102.3 186.6 13.89 14.99 14.99 14.35 14.69 15.24 14.68 kW 161.7 175.5 192.3 174.1 182.2 197.5 183.0 TC 100 SHC 161.7 126.7 86.8 174.1 151.3 101.3 183.0 14.43 15.00 15.87 14.93 15.27 15.85 15.30 kW 158.2 171.5 186.5 170.7 177.9 192.9 179.1 TC 105 SHC 158.2 125.6 85.3 170.7 150.2 100.3 179.1 14.96 15.55 16.19 15.51 15.84 16.46 15.89 kW 152.4 165.6 177.5 163.6 171.5 183.3 171.3 TC 115 SHC 152.4 125.0 83.2 163.6 150.3 98.3 171.3 16.13 17.08 17.39 16.70 17.38 17.68 17.08 kW 38AKS024/40RM016 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 4500 6000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 183.9 201.0 219.3 195.2 212.8 231.0 203.0 TC 85 SHC 147.1 116.6 85.3 173.8 136.1 96.3 195.6 16.04 16.76 17.54 16.52 17.27 18.03 16.85 kW 176.1 195.4 209.8 186.3 203.1 220.6 193.7 TC 95 SHC 144.2 115.1 82.7 169.9 133.2 93.5 193.3 17.29 18.60 18.92 17.78 18.59 19.43 18.14 kW 171.8 188.0 205.0 181.9 198.3 215.3 189.4 TC 100 SHC 142.4 112.3 80.9 168.2 131.7 92.2 189.4 17.88 18.74 19.60 18.41 19.25 20.13 18.79 kW 167.8 183.4 200.2 177.5 193.4 210.0 185.1 TC 105 SHC 141.1 110.9 79.6 166.3 130.3 90.9 185.1 18.50 19.39 20.30 19.06 19.92 20.83 19.47 kW 159.4 174.4 190.2 168.5 183.5 199.3 176.5 TC 115 SHC 137.8 108.1 76.9 162.1 127.6 88.4 176.5 19.76 20.72 21.70 20.35 21.30 22.27 20.86 kW 38AKS024/40RM024 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 6,000 8,000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 205.7 224.5 244.3 216.1 235.1 255.4 227.7 TC 85 SHC 184.9 153.8 121.3 212.2 176.8 135.8 227.7 17.00 17.77 18.58 17.43 18.21 19.04 17.89 kW 196.8 214.7 237.4 206.9 224.1 243.6 218.8 TC 95 SHC 180.1 149.7 119.0 206.9 172.6 131.7 218.8 18.19 19.03 20.65 18.66 19.46 20.37 19.22 kW 193.8 209.7 228.4 202.6 218.5 237.6 214.1 TC 100 SHC 179.4 147.6 115.5 202.6 170.3 129.6 214.1 19.05 19.64 20.56 19.27 20.07 21.01 19.85 kW 187.1 204.6 222.9 198.5 213.0 231.7 209.5 TC 105 SHC 175.7 145.6 113.5 198.5 168.3 127.6 209.5 19.31 20.26 21.22 19.92 20.70 21.67 20.50 kW 177.9 194.1 211.6 190.0 202.0 219.7 202.9 TC 115 SHC 171.0 141.5 109.5 190.0 164.0 123.5 202.9 20.49 21.48 22.53 21.23 21.96 23.00 22.45 kW See Legend and Notes on page 63. 62 72 216.3 118.4 14.12 206.8 116.5 15.41 203.5 116.3 16.32 196.9 114.5 16.62 186.8 112.6 17.84 38AKS024/40RM028 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 7,500 10,000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 219.1 238.8 259.8 234.2 248.0 269.2 246.5 TC 85 SHC 212.0 176.1 136.4 234.2 204.1 153.7 246.5 17.96 18.80 19.69 18.60 19.20 20.09 19.11 kW 212.5 227.5 247.7 224.9 236.3 256.6 236.6 TC 95 SHC 211.7 171.8 132.0 224.9 199.4 149.6 236.6 19.94 20.08 21.05 19.95 20.52 21.46 20.49 kW 205.0 223.4 241.9 220.4 230.6 250.5 231.6 TC 100 SHC 205.0 170.8 130.1 220.4 197.5 147.7 231.6 19.82 20.92 21.72 20.61 21.16 22.17 21.19 kW 199.7 216.6 235.9 215.6 224.7 244.1 226.3 TC 105 SHC 199.7 167.7 128.0 215.6 195.3 145.5 226.3 20.43 21.38 22.41 21.30 21.83 22.87 21.90 kW 194.0 205.4 223.7 206.1 212.6 235.2 215.7 TC 115 SHC 194.0 163.3 123.9 206.1 190.4 142.5 215.7 22.37 22.62 23.74 22.65 23.07 24.94 23.25 kW 72 238.8 106.9 18.35 228.0 104.4 19.77 222.4 103.1 20.48 216.9 101.8 21.21 205.3 99.3 22.64 38AKS028/40RM024 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 6,000 8,000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 257.4 282.2 308.4 274.1 299.2 325.8 284.9 TC 85 SHC 205.5 164.8 123.1 243.4 191.9 138.8 275.4 21.83 22.91 24.02 22.58 23.64 24.76 23.05 kW 245.9 269.7 295.2 261.5 285.8 311.3 272.0 TC 95 SHC 201.1 160.7 119.4 238.5 188.0 135.0 272.0 23.31 24.51 25.75 24.13 25.32 26.55 24.63 kW 240.1 263.5 288.4 254.7 278.9 303.9 265.3 TC 100 SHC 198.8 158.6 117.4 235.6 185.9 133.2 265.3 24.04 25.28 26.58 24.85 26.12 27.40 25.39 kW 234.4 257.2 281.4 248.5 271.8 296.3 260.1 TC 105 SHC 196.7 156.6 115.5 233.7 183.9 131.2 260.1 24.80 26.11 27.46 25.62 26.96 28.31 26.27 kW 222.7 244.6 267.5 235.9 257.4 280.9 248.8 TC 115 SHC 192.3 152.5 111.5 228.2 179.7 127.5 248.8 26.26 27.68 29.15 27.11 28.52 29.99 27.95 kW 72 262.2 149.0 19.32 249.8 144.8 20.66 243.6 142.7 21.32 237.5 140.8 21.99 225.1 136.7 23.32 38AKS028/40RM028 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 7,500 10,000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 263.5 287.8 313.2 277.6 301.7 327.2 290.9 TC 85 SHC 229.3 181.2 131.6 269.1 212.1 149.7 290.9 22.01 23.07 24.15 22.65 23.67 24.75 23.20 kW 251.6 274.7 299.0 264.8 287.7 312.1 279.3 TC 95 SHC 224.7 177.1 127.8 264.8 208.0 146.1 279.3 23.52 24.68 25.87 24.18 25.34 26.51 24.90 kW 245.7 268.3 292.0 258.5 280.4 304.7 273.5 TC 100 SHC 222.5 175.1 126.0 258.5 206.1 144.4 273.5 24.25 25.47 26.71 24.94 26.12 27.39 25.75 kW 239.6 261.6 284.7 253.0 273.0 296.6 267.5 TC 105 SHC 220.0 173.1 124.1 253.0 204.1 142.6 267.5 25.01 26.27 27.57 25.76 26.93 28.24 26.61 kW 227.1 248.2 270.3 241.9 258.4 280.7 255.1 TC 115 SHC 215.1 169.0 120.5 241.9 199.8 138.9 255.1 26.45 27.84 29.26 27.41 28.49 29.92 28.27 kW 10,000 67 199.7 176.8 13.64 190.9 174.1 14.85 186.4 172.7 15.43 181.9 171.3 16.01 172.6 167.6 17.15 7500 67 220.5 154.4 17.59 210.5 151.7 18.95 205.2 150.0 19.62 200.0 148.7 20.29 189.2 145.6 21.64 10,000 67 241.6 197.7 18.48 230.2 193.3 19.75 224.7 191.3 20.37 218.8 188.6 21.00 207.5 184.2 22.29 12,500 67 254.5 229.5 19.49 241.7 224.0 20.76 235.8 221.6 21.41 229.8 219.0 22.09 217.3 212.8 23.34 72 275.5 170.0 20.37 262.2 165.8 21.77 255.7 163.6 22.43 249.1 161.6 23.14 235.4 157.4 24.44 10,000 67 310.4 217.4 24.14 295.7 213.4 25.80 288.3 211.4 26.60 280.8 209.2 27.46 265.9 204.9 29.06 72 337.3 153.8 25.26 321.5 150.2 27.05 313.7 148.3 27.92 305.5 146.4 28.81 289.4 142.6 30.52 12,500 67 310.7 241.2 24.06 295.6 236.9 25.71 288.1 234.7 26.52 280.4 232.5 27.34 265.3 228.1 28.94 72 336.6 167.2 25.15 320.4 163.5 26.92 312.3 161.7 27.77 304.1 159.7 28.65 287.7 156.2 30.35 COMBINATION RATINGS — 4-ROW HIGH-CAPACITY COILS — ENGLISH (cont) 38AKS028/40RM034 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 9,000 12,000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 279.7 305.5 332.1 296.4 318.0 345.0 312.8 TC 85 SHC 259.7 204.9 146.4 296.4 241.8 168.3 312.8 22.84 23.92 25.03 23.51 24.46 25.57 24.21 kW 267.2 291.2 317.0 284.9 302.8 328.6 299.8 TC 95 SHC 255.4 200.8 142.6 284.9 237.5 164.4 299.8 24.40 25.59 26.84 25.26 26.15 27.39 25.98 kW 260.4 284.0 309.4 278.9 295.1 320.4 293.4 TC 100 SHC 252.0 198.9 140.9 278.9 235.3 162.6 293.4 25.14 26.38 27.70 26.10 26.97 28.27 26.84 kW 253.7 276.7 301.3 272.8 287.5 312.1 286.8 TC 105 SHC 248.4 196.7 139.0 272.8 233.2 160.9 286.8 25.92 27.22 28.58 26.99 27.83 29.18 27.77 kW 241.1 262.0 285.5 260.3 272.1 295.5 273.6 TC 115 SHC 241.1 192.4 135.2 260.3 228.8 157.2 273.6 27.44 28.82 30.28 28.68 29.46 30.91 29.54 kW 38AKS034/40RM028 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 7,500 10,000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 280.1 305.6 332.5 294.8 320.8 347.7 307.1 TC 85 SHC 235.6 187.1 137.0 276.9 217.7 154.8 307.1 23.75 24.89 26.04 24.40 25.54 26.70 24.96 kW 267.9 292.7 318.7 282.5 306.8 332.7 295.4 TC 95 SHC 230.9 182.8 133.3 271.9 213.6 151.0 295.4 25.19 26.45 27.75 25.93 27.17 28.43 26.59 kW 261.8 286.0 311.1 276.0 299.7 325.0 289.5 TC 100 SHC 228.6 180.6 131.1 268.8 211.6 149.2 289.5 25.88 27.20 28.55 26.67 27.94 29.27 27.39 kW 255.7 279.2 303.7 268.8 292.5 317.1 283.4 TC 105 SHC 226.3 178.5 129.1 268.8 209.5 147.4 283.4 26.61 27.98 29.38 27.39 28.74 30.13 28.22 kW 243.0 265.3 288.7 256.2 277.4 301.1 271.0 TC 115 SHC 221.5 174.2 125.2 256.2 205.3 143.6 271.0 27.99 29.48 31.00 28.88 30.27 31.81 29.86 kW — Edb Ewb kW SHC TC — — — — — — LEGEND Out of Range Entering Dry Bulb Entering Wet Bulb Compressor Motor Power Input Sensible Heat Capacity (1000 Btuh) Gross Total Capacity (1000 Btuh) Gross 1. Direct interpolation is permissible. Do not extrapolate. 2. SHC is based on 80 F db air entering indoor coil. 72 353.3 189.0 25.92 336.3 185.4 27.76 327.9 183.6 28.66 319.3 181.8 29.59 301.9 177.9 31.32 38AKS034/40RM034 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 9,000 12,000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 297.9 324.3 352.1 312.9 338.8 366.7 330.1 TC 85 SHC 267.9 210.7 151.5 312.9 247.8 173.3 330.1 24.55 25.70 26.90 25.21 26.34 27.53 25.95 kW 284.9 310.5 337.1 300.9 323.5 350.5 317.7 TC 95 SHC 262.5 206.5 147.7 300.9 243.5 169.7 317.7 26.07 27.35 28.66 26.87 27.99 29.32 27.72 kW 278.3 303.5 329.5 295.0 315.7 342.2 311.0 TC 100 SHC 260.2 204.5 145.9 295.0 241.3 167.8 311.0 26.81 28.15 29.51 27.69 28.80 30.17 28.56 kW 271.7 296.2 321.7 289.0 307.8 333.7 304.3 TC 105 SHC 257.6 202.4 143.9 289.0 239.1 165.8 304.3 27.57 28.97 30.40 28.55 29.63 31.06 29.42 kW 257.9 280.9 305.5 276.5 291.8 316.4 290.6 TC 115 SHC 251.0 198.0 139.9 276.5 234.5 161.9 290.6 28.99 30.49 32.08 30.21 31.18 32.75 31.11 kW 72 357.9 172.1 27.15 342.2 168.4 28.90 334.2 166.7 29.76 325.8 164.8 30.63 308.7 160.8 32.29 38AKS044/40RM034 WITH 4-ROW HIGH-CAPACITY COILS Evaporator Air — Cfm Temp (F) 9,000 12,000 Air Entering Condenser Evaporator Air — Ewb (F) (Edb) 62 67 72 62 67 72 62 347.6 378.8 411.3 367.0 398.3 431.0 380.2 TC 85 SHC 287.1 228.1 167.7 338.3 265.2 189.3 380.2 33.03 34.90 36.81 34.20 36.06 38.02 34.97 kW 334.0 363.8 395.1 351.4 381.6 412.9 365.8 TC 95 SHC 282.2 223.4 163.4 331.7 260.3 184.7 365.8 34.80 36.76 38.83 35.94 37.95 40.03 36.90 kW 327.2 356.3 386.8 344.0 373.1 403.6 359.2 TC 100 SHC 279.4 221.0 161.2 328.7 257.8 182.5 359.2 35.71 37.74 39.87 36.87 38.91 41.05 37.96 kW 319.9 348.7 378.4 336.6 364.6 394.3 352.0 TC 105 SHC 276.5 218.5 159.0 325.2 255.4 180.2 352.0 36.56 38.69 40.89 37.78 39.85 42.05 38.93 kW 305.3 332.4 360.5 320.5 347.2 375.3 337.6 TC 115 SHC 271.1 213.5 153.9 320.5 250.4 175.6 337.6 38.19 40.43 42.74 39.46 41.63 43.95 40.85 kW 15,000 67 326.3 275.6 24.82 310.6 271.3 26.54 302.8 268.8 27.38 294.6 266.0 28.24 278.4 260.8 29.85 12,500 67 331.0 246.9 25.98 316.4 242.9 27.65 308.7 240.7 28.43 300.9 238.5 29.23 285.0 234.0 30.76 15,000 67 347.7 282.1 26.72 331.8 277.4 28.39 323.8 275.1 29.21 315.7 272.9 30.06 299.1 267.7 31.66 72 375.8 194.1 27.91 358.8 190.2 29.73 350.3 188.5 30.58 341.5 186.6 31.49 323.6 182.7 33.21 15,000 67 410.6 300.0 36.77 393.1 295.2 38.70 384.3 292.8 39.69 375.4 290.3 40.65 357.2 285.1 42.46 72 443.5 209.8 38.73 424.4 205.3 40.79 414.8 203.2 41.83 405.0 201.0 42.84 385.3 196.5 44.79 3. Formulas: SHCBtuh 1.10 x cfm Lwb = wet-bulb temperature corresponding to enthalpy air leaving indoor coil (hlwb) TCBtuh Ldb F: hlwb = hewb – 4.5 x cfm Ldb F = Edb F – where hewb = enthalpy of air entering evaporator coil (Btuh/lb). 4. Capacities are based on 25 actual ft (40 equivalent ft) of interconnecting piping sized to the outdoor unit field connections. (Equivalent length is equal to the actual length plus a 50% allowance for fitting losses.) For other equivalent lengths, refer to the Carrier System Design Manual, Part 3, for line losses. 63 Performance data (cont) 40RM WITH STANDARD COIL FAN PERFORMANCE DATA — 0-300 Pa ESP — SI 40RM 007 850 990 1130 1270 1420 r/s 6.64 7.43 8.30 9.06 9.91 kW 0.14 0.21 0.30 0.41 0.55 r/s 7.56 8.28 9.02 9.79 10.58 kW 0.18 0.25 0.35 0.47 0.61 EXTERNAL STATIC PRESSURE (Pa) 100 150 200 r/s kW r/s kW r/s 0.35 11.88 9.13 0.26 10.56 0.44 12.22 9.71 0.34 11.00 0.45 11.55 0.55 12.67 10.36 0.58 12.17 0.69 13.20 11.06 11.78 0.74 12.83 0.86 13.80 40RM 008 1060 1230 1420 1600 1770 4.55 5.37 9.21 10.25 11.18 0.06 0.11 0.48 0.68 0.90 8.21 8.99 9.92 10.89 11.76 0.27 0.38 0.55 0.75 0.98 9.67 10.37 11.22 12.09 12.88 0.37 0.49 0.67 0.90 1.14 10.93 11.55 12.33 13.15 13.90 0.46 0.60 0.80 1.04 1.30 12.11 12.62 13.33 14.10 14.82 0.57 0.71 0.92 1.18 1.45 13.23 13.65 14.27 14.99 15.67 0.68 0.84 1.05 1.33 1.61 14.30 14.64 15.17 15.83 16.46 0.81 0.96 1.19 1.47 1.77 40RM 012 1420 1650 1890 2120 2360 6.65 10.06 11.33 12.61 13.90 0.22 0.68 0.99 1.38 1.87 9.55 10.69 11.88 13.11 14.36 0.51 0.76 1.08 1.49 1.99 10.89 11.90 12.96 14.08 15.23 0.64 0.91 1.25 1.68 2.21 12.04 13.00 13.99 15.02 16.10 0.77 1.06 1.43 1.88 2.42 13.06 13.97 14.93 15.92 16.94 0.89 1.20 1.59 2.07 2.64 14.02 14.86 15.78 16.74 17.73 1.02 1.35 1.76 2.26 2.85 14.93 15.70 16.58 17.51 18.48 1.15 1.50 1.92 2.44 3.06 40RM 014 1770 2030 2360 2690 2950 6.57 7.27 8.20 9.16 9.93 0.30 0.43 0.64 0.92 1.18 7.54 8.11 8.92 9.79 10.50 0.39 0.52 0.74 1.02 1.30 9.31 9.76 10.38 11.07 11.66 0.60 0.75 0.98 1.27 1.56 10.72 11.16 11.73 12.33 12.83 0.82 1.00 1.26 1.58 1.87 11.95 12.36 12.91 13.48 13.95 1.04 1.25 1.55 1.90 2.22 13.09 13.44 13.97 14.53 14.98 1.27 1.50 1.84 2.23 2.58 14.13 14.45 14.93 15.48 15.92 1.52 1.76 2.13 2.56 2.94 40RM 016 2120 2500 2830 3210 3540 7.13 8.13 9.03 10.07 10.99 0.44 0.68 0.96 1.37 1.81 7.91 8.80 9.63 10.62 11.50 0.52 0.78 1.07 1.48 1.93 9.50 10.15 10.81 11.66 12.45 0.74 1.00 1.30 1.73 2.20 10.94 11.48 12.01 12.71 13.40 0.99 1.27 1.58 2.01 2.49 12.17 12.70 13.18 13.77 14.35 1.25 1.57 1.90 2.35 2.83 13.26 13.78 14.25 14.80 15.31 1.51 1.87 2.24 2.71 3.20 14.26 14.76 15.23 15.76 16.24 1.77 2.18 2.58 3.09 3.60 40RM 024 2830 3300 3780 4250 4720 8.86 10.14 11.43 12.74 14.05 0.94 1.44 2.11 2.96 4.01 9.48 10.69 11.93 13.19 14.47 1.04 1.56 2.25 3.12 4.19 10.65 11.70 12.84 14.02 15.23 1.26 1.81 2.52 3.43 4.54 11.84 12.71 13.71 14.81 15.96 1.53 2.08 2.81 3.74 4.88 13.01 13.73 14.60 15.59 16.66 1.85 2.41 3.14 4.08 5.24 14.10 14.74 15.49 16.37 17.36 2.19 2.77 3.51 4.45 5.62 15.08 15.71 16.39 17.17 18.07 2.53 3.15 3.91 4.85 6.03 40RM 028 3540 4130 4720 5310 5900 7.60 8.68 9.78 10.89 12.00 0.96 1.47 2.15 3.01 4.07 8.16 9.18 10.23 11.30 12.38 1.09 1.62 2.32 3.20 4.29 9.27 10.13 11.07 12.06 13.09 1.38 1.94 2.67 3.59 4.72 10.34 11.07 11.89 12.80 13.75 1.68 2.29 3.05 4.00 5.17 11.30 11.99 12.72 13.53 14.41 1.97 2.63 3.45 4.43 5.63 12.15 12.84 13.53 14.27 15.07 2.28 2.97 3.84 4.88 6.11 12.97 13.60 14.29 14.99 15.74 2.68 3.32 4.23 5.33 6.61 40RM 034 4250 4960 5660 6370 7080 8.68 9.93 11.21 12.51 13.82 1.48 2.35 3.45 4.85 6.59 9.17 10.38 11.63 12.89 14.17 1.68 2.53 3.66 5.08 6.85 10.27 11.21 12.38 13.58 14.81 2.07 2.90 4.07 5.54 7.36 11.27 11.99 13.08 14.22 15.40 2.41 3.28 4.49 6.01 7.88 12.19 12.78 13.76 14.83 15.97 2.77 3.68 4.93 6.49 8.40 13.03 13.56 14.45 15.44 16.52 3.13 4.10 5.39 6.99 8.94 13.81 14.32 15.14 16.05 17.06 3.50 4.51 5.87 7.51 9.49 UNIT (Standard 3-Row Coil) AIRFLOW (L/s) 0 50 LEGEND kW 0.45 0.54 0.66 0.81 0.99 250 r/s 13.08 13.37 13.73 14.19 14.72 kW 0.55 0.66 0.78 0.94 1.12 300 r/s 14.16 14.44 14.76 15.14 15.61 kW 0.66 0.78 0.91 1.07 1.26 40RM FACTORY-SUPPLIED FILTER PRESSURE DROP — SI ESP — External Static Pressure Bold indicates field-supplied drive is required. Plain type indicates standard motor and standard drive. Underline indicates a different motor and drive combination is required. Refer to fan motor and drive tables, pages 94-98, to complete the selection. NOTES: 1. Maximum allowable fan speed is 1100 rpm (18.3 r/s) for unit sizes 028 and 034; 1200 rpm (20 r/s) for all other sizes. 2. Fan performance is based on deductions for wet coil, clean 51 mm (2-in.) filters, and unit casing. See right for factory-supplied filter pressure drop. 3. The medium-static drive and standard motor combination is NOT AVAILABLE for 40RM016-028 units. Use the alternate motor if medium-static drive is required for these sizes. UNIT 40RM 007 008 012 014 016 024 028 034 64 AIRFLOW (L/s) 850 1150 1450 1000 1400 1800 1450 1900 2350 1750 2350 2950 2100 2800 3500 2900 3800 4700 3500 4700 5900 4250 5650 7050 PRESSURE DROP (Pa) 13 20 28 17 27 38 28 42 56 15 24 33 20 30 42 32 47 64 36 55 76 47 71 98 40RM WITH STANDARD COIL FAN PERFORMANCE DATA — 350-600 Pa ESP — SI UNIT (Standard 3-Row Coil) AIRFLOW (L/s) 350 400 EXTERNAL STATIC PRESSURE (Pa) 450 500 r/s kW r/s kW 16.94 1.01 17.74 1.13 17.25 1.16 18.07 1.30 17.53 1.33 18.36 1.48 17.82 1.51 18.64 1.67 18.14 1.72 18.94 1.89 40RM 007 850 990 1130 1270 1420 r/s 15.16 15.44 15.73 16.07 16.48 kW 0.78 0.90 1.05 1.21 1.41 r/s 16.08 16.38 16.65 16.96 17.32 kW 0.89 1.03 1.19 1.36 1.56 40RM 008 1060 1230 1420 1600 1770 15.31 15.60 16.05 16.64 17.23 0.94 1.10 1.33 1.62 1.93 16.25 16.51 16.90 17.42 17.97 1.07 1.24 1.48 1.78 2.09 17.14 17.39 17.74 18.20 18.70 1.20 1.39 1.64 1.94 2.26 17.98 18.23 18.54 18.95 19.41 40RM 012 1420 1650 1890 2120 2360 15.81 16.51 17.34 18.24 19.18 1.29 1.65 2.09 2.63 3.27 16.67 17.29 18.06 18.93 19.85 1.44 1.80 2.26 2.82 3.48 17.51 18.05 18.77 19.59 — 1.60 1.97 2.43 3.00 — 40RM 014 1770 2030 2360 2690 2950 15.15 15.41 15.84 16.36 16.79 1.77 2.04 2.43 2.89 3.30 16.13 16.34 16.70 17.19 17.61 2.04 2.32 2.74 3.23 3.66 17.10 17.24 17.54 17.98 18.39 40RM 016 2120 2500 2830 3210 3540 15.20 15.67 16.13 16.66 17.13 2.05 2.49 2.92 3.48 4.02 16.12 16.53 16.97 17.50 17.97 2.33 2.80 3.27 3.87 4.45 40RM 024 2830 3300 3780 4250 4720 15.90 16.50 17.13 17.88 18.77 2.86 3.53 4.32 5.30 6.52 16.75 17.33 17.97 18.67 19.43 40RM 028 3540 4130 4720 5310 5900 13.85 14.31 14.99 15.68 16.39 3.29 3.71 4.62 5.77 7.10 40RM 034 4250 4960 5660 6370 7080 14.43 15.04 15.81 16.66 17.61 3.88 4.92 6.34 8.04 10.06 550 600 r/s 18.51 18.84 19.14 19.42 19.71 kW 1.26 1.43 1.62 1.83 2.06 r/s 19.25 19.58 19.89 — — kW 1.39 1.57 1.77 — — 1.34 1.54 1.80 2.11 2.44 18.77 19.03 19.32 19.69 — 1.48 1.70 1.97 2.29 — 19.53 19.80 — — — 1.63 1.86 — — — 18.32 18.80 19.45 — — 1.76 2.13 2.61 — — 19.11 19.53 — — — 1.92 2.31 — — — 19.87 — — — — 2.09 — — — — 2.33 2.62 3.05 3.57 4.03 18.00 18.07 18.35 18.75 19.13 2.62 2.92 3.38 3.92 4.40 18.85 18.92 19.14 19.49 19.84 2.92 3.24 3.71 4.27 4.77 19.68 19.73 19.83 — — 3.22 3.56 4.06 — — 16.98 17.35 17.77 18.29 18.75 2.62 3.12 3.62 4.26 4.88 17.83 18.13 18.53 19.03 19.50 2.92 3.44 3.97 4.65 5.30 18.67 18.90 19.26 19.75 — 3.24 3.77 4.33 5.04 — 19.47 19.65 19.97 — — 3.57 4.12 4.69 — — 3.18 3.91 4.76 5.76 6.99 17.53 18.17 18.83 19.48 — 3.52 4.32 5.22 6.24 — 18.30 18.92 19.55 — — 3.89 4.70 5.67 — — 19.03 19.60 — — — 4.23 5.10 — — — — — — — — — — — — — 14.50 15.01 15.65 16.34 17.03 3.80 4.17 5.02 6.20 7.60 15.22 15.74 16.27 16.95 17.64 4.40 4.79 5.46 6.64 8.08 15.83 16.33 16.88 17.53 18.22 5.13 5.37 5.97 7.09 8.57 16.42 17.00 17.50 18.09 — 5.74 6.04 6.57 7.58 — — — — — — — — — — — 14.98 15.71 16.47 17.27 18.16 4.36 5.32 6.81 8.57 10.64 15.84 16.33 17.10 17.88 — 4.96 5.74 7.28 9.10 — 16.48 16.93 17.69 — — 5.50 6.20 7.74 — — 17.16 17.51 18.26 — — 6.21 6.70 8.21 — — 17.96 18.09 — — — 7.26 7.29 — — — LEGEND 40RM FACTORY-SUPPLIED FILTER PRESSURE DROP — SI ESP — External Static Pressure Bold indicates field-supplied drive is required. Plain type indicates standard motor and standard drive. Underline indicates a different motor and drive combination is required. Refer to fan motor and drive tables, pages 94-98, to complete the selection. NOTES: 1. Maximum allowable fan speed is 1100 rpm (18.3 r/s) for unit sizes 028 and 034; 1200 rpm (20 r/s) for all other sizes. 2. Fan performance is based on deductions for wet coil, clean 51 mm (2-in.) filters, and unit casing. See right for factory-supplied filter pressure drop. 3. The medium-static drive and standard motor combination is NOT AVAILABLE for 40RM016-028 units. Use the alternate motor if medium-static drive is required for these sizes. UNIT 40RM 007 008 012 014 016 024 028 034 AIRFLOW (L/s) 850 1150 1450 1000 1400 1800 1450 1900 2350 1750 2350 2950 2100 2800 3500 2900 3800 4700 3500 4700 5900 4250 5650 7050 PRESSURE DROP (Pa) 13 20 28 17 27 38 28 42 56 15 24 33 20 30 42 32 47 64 36 55 76 47 71 98 65 Performance data (cont) 40RM WITH STANDARD COIL FAN PERFORMANCE DATA — 0.0-1.2 in. wg ESP — ENGLISH 40RM 007 1,800 2,100 2,400 2,700 3,000 Rpm 399 446 498 544 594 Bhp 0.19 0.28 0.40 0.55 0.73 Rpm 454 497 541 588 635 Bhp 0.24 0.34 0.47 0.63 0.82 EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Rpm Bhp Rpm Bhp Rpm Bhp 548 0.35 634 0.47 713 0.60 0.59 733 0.73 583 0.46 660 0.60 693 0.74 760 0.89 622 0.78 730 0.93 792 1.09 663 707 0.99 770 1.15 828 1.32 40RM 008 2,250 2,600 3,000 3,400 3,750 273 322 552 615 671 0.08 0.15 0.65 0.91 1.20 493 540 595 653 706 0.37 0.52 0.73 1.01 1.31 580 622 673 726 773 0.49 0.66 0.91 1.21 1.53 656 693 740 789 834 0.62 0.81 1.07 1.40 1.74 727 757 800 846 889 40RM 012 3,000 3,500 4,000 4,500 5,000 399 604 680 756 834 0.29 0.92 1.33 1.86 2.51 573 641 713 787 861 0.69 1.02 1.45 1.99 2.67 654 714 778 845 914 0.86 1.22 1.68 2.26 2.96 722 780 839 901 966 1.03 1.42 1.91 2.52 3.25 40RM 014 3,750 4,300 5,000 5,700 6,250 394 436 492 550 596 0.40 0.57 0.86 1.23 1.59 453 487 535 587 630 0.52 0.70 0.99 1.37 1.74 558 586 623 664 700 0.80 1.00 1.31 1.71 2.09 643 670 704 740 770 40RM 016 4,500 5,300 6,000 6,800 7,500 428 488 542 604 660 0.59 0.92 1.29 1.83 2.42 475 528 578 637 690 0.70 1.04 1.43 1.99 2.59 570 609 649 700 747 0.99 1.34 1.74 2.32 2.95 40RM 024 6,000 7,000 8,000 9,000 10,000 532 608 686 764 843 1.25 1.93 2.83 3.97 5.38 569 641 716 791 868 1.39 2.09 3.01 4.18 5.62 639 702 770 841 914 40RM 028 7,500 8,750 10,000 11,250 12,500 456 521 587 653 720 1.29 1.98 2.88 4.03 5.46 490 551 614 678 743 1.47 2.18 3.11 4.29 5.75 40RM 034 9,000 10,500 12,000 13,500 15,000 521 596 673 751 829 1.99 3.16 4.63 6.51 8.84 550 623 698 773 850 2.25 3.40 4.90 6.82 9.19 UNIT (Standard 3-Row Coil) AIRFLOW (Cfm) 0.0 0.2 1.2 Bhp 0.74 0.88 1.05 1.26 1.50 Rpm 850 867 885 909 937 Bhp 0.89 1.05 1.22 1.44 1.69 0.76 0.96 1.24 1.59 1.95 794 819 856 899 940 0.92 1.12 1.41 1.78 2.16 858 878 910 950 988 1.08 1.29 1.60 1.97 2.37 784 838 896 955 1016 1.19 1.61 2.14 2.78 3.54 841 892 947 1005 1064 1.37 1.81 2.36 3.03 3.82 896 942 995 1051 1109 1.55 2.01 2.58 3.28 4.11 1.10 1.34 1.69 2.11 2.51 717 742 775 809 837 1.39 1.67 2.08 2.55 2.97 785 806 838 872 899 1.71 2.01 2.47 2.99 3.45 848 867 896 929 955 2.04 2.36 2.86 3.43 3.94 656 689 721 763 804 1.33 1.71 2.11 2.70 3.34 730 762 791 826 861 1.68 2.11 2.55 3.15 3.79 796 827 855 888 919 2.02 2.51 3.00 3.64 4.29 856 886 914 946 975 2.38 2.92 3.46 4.15 4.83 1.69 2.42 3.38 4.59 6.09 711 763 823 888 957 2.06 2.80 3.77 5.02 6.55 781 824 876 935 1000 2.48 3.23 4.21 5.47 7.02 846 885 930 982 1042 2.93 3.71 4.70 5.96 7.53 905 943 983 1030 1084 3.39 4.23 5.24 6.51 8.08 556 608 664 724 785 1.85 2.61 3.59 4.82 6.33 621 664 714 768 825 2.25 3.07 4.09 5.37 6.93 678 720 763 812 865 2.64 3.53 4.62 5.95 7.55 729 770 812 856 904 3.06 3.99 5.15 6.54 8.20 778 816 857 899 944 3.60 4.45 5.68 7.14 8.86 616 672 743 815 888 2.77 3.89 5.45 7.44 9.88 676 720 785 853 924 3.23 4.40 6.02 8.06 10.57 731 767 826 890 958 3.72 4.94 6.62 8.71 11.27 782 814 867 927 991 4.20 5.50 7.23 9.38 11.99 829 859 908 963 1024 4.70 6.05 7.87 10.07 12.73 LEGEND ESP — External Static Pressure Bold indicates field-supplied drive is required. Plain type indicates standard motor and standard drive. Underline indicates a different motor and drive combination is required. Refer to fan motor and drive tables, pages 94-98, to complete the selection. NOTES: 1. Maximum allowable fan speed is 1100 rpm (18.3 r/s) for unit sizes 028 and 034; 1200 rpm (20 r/s) for all other sizes. 2. Fan performance is based on deductions for wet coil, clean 51 mm (2-in.) filters, and unit casing. See right for factory-supplied filter pressure drop. 3. The medium-static drive and standard motor combination is NOT AVAILABLE for 40RM016-028 units. Use the alternate motor if medium-static drive is required for these sizes. 40RM FACTORY-SUPPLIED FILTER PRESSURE DROP — ENGLISH UNIT 40RM 007 008 012 014 016 024 028 034 66 1.0 Rpm 785 802 824 851 883 AIRFLOW (Cfm) 1,800 2,400 3,000 2,250 3,000 3,750 3,000 4,000 5,000 3,750 5,000 6,250 4,500 6,000 7,500 6,000 8,000 10,000 7,500 10 000 12,500 9,000 12,000 15,000 PRESSURE DROP (in. wg) 0.05 0.08 0.11 0.07 0.11 0.15 0.11 0.17 0.23 0.06 0.10 0.13 0.08 0.12 0.17 0.12 0.19 0.26 0.15 0.22 0.30 0.19 0.29 0.40 40RM WITH STANDARD COIL FAN PERFORMANCE DATA — 1.4-2.4 in. wg ESP — ENGLISH UNIT (Standard 3-Row Coil) AIRFLOW (Cfm) 1.4 1.6 EXTERNAL STATIC PRESSURE (in. wg) 1.8 2.0 Rpm Bhp Rpm Bhp 1016 1.36 1065 1.52 1035 1.56 1084 1.74 1052 1.78 1101 1.98 1069 2.03 1118 2.24 1089 2.31 1136 2.53 40RM 007 1,800 2,100 2,400 2,700 3,000 Rpm 910 927 944 964 989 Bhp 1.04 1.21 1.41 1.63 1.89 Rpm 965 983 999 1018 1039 Bhp 1.20 1.38 1.59 1.82 2.10 40RM 008 2,250 2,600 3,000 3,400 3,750 918 936 963 998 1034 1.26 1.48 1.79 2.18 2.58 975 991 1014 1045 1078 1.43 1.67 1.99 2.39 2.80 1029 1044 1064 1092 1122 1.62 1.87 2.20 2.61 3.03 1079 1094 1113 1137 1164 40RM 012 3,000 3,500 4,000 4,500 5,000 949 990 1040 1094 1151 1.74 2.21 2.80 3.53 4.39 1000 1037 1084 1136 1191 1.93 2.42 3.03 3.78 4.66 1050 1083 1126 1176 — 2.14 2.64 3.26 4.03 — 40RM 014 3,750 4,300 5,000 5,700 6,250 909 925 950 981 1007 2.37 2.73 3.26 3.88 4.42 968 980 1002 1031 1057 2.74 3.11 3.67 4.33 4.91 1026 1034 1052 1079 1103 40RM 016 4,500 5,300 6,000 6,800 7,500 912 940 968 1000 1028 2.75 3.33 3.92 4.67 5.39 967 992 1018 1050 1078 3.13 3.75 4.38 5.19 5.97 40RM 024 6,000 7,000 8,000 9,000 10,000 954 990 1028 1073 1126 3.83 4.74 5.79 7.11 8.75 1005 1040 1078 1120 1166 4.27 5.24 6.38 7.72 9.37 40RM 028 7,500 8,750 10,000 11,250 12,500 831 859 900 941 984 4.41 4.97 6.20 7.73 9.53 870 901 939 980 1022 40RM 034 9,000 10,500 12,000 13,500 15,000 866 902 949 1000 1057 5.20 6.60 8.50 10.78 13.49 899 942 988 1036 1090 2.2 2.4 Rpm 1111 1131 1149 1165 1183 Bhp 1.69 1.92 2.18 2.45 2.76 Rpm 1155 1175 1193 — — Bhp 1.86 2.11 2.38 — — 1.80 2.07 2.42 2.83 3.27 1126 1142 1159 1182 — 1.99 2.28 2.64 3.07 — 1172 1188 — — — 2.18 2.49 — — — 1099 1128 1167 — — 2.36 2.86 3.50 — — 1147 1172 — — — 2.58 3.10 — — — 1192 — — — — 2.81 — — — — 3.12 3.52 4.09 4.79 5.40 1080 1084 1101 1125 1148 3.51 3.92 4.53 5.25 5.90 1131 1135 1148 1169 1191 3.92 4.35 4.98 5.73 6.40 1019 1041 1066 1097 1125 3.52 4.18 4.85 5.71 6.54 1070 1088 1112 1142 1170 3.92 4.61 5.32 6.23 7.11 5.10 5.59 6.74 8.32 10.19 1052 1090 1130 1169 — 913 944 976 1017 1058 4.72 5.80 7.00 8.37 — 5.90 6.42 7.33 8.90 10.84 1098 1135 1173 — — 950 980 1013 1052 1093 5.22 6.30 7.60 — — 6.88 7.20 8.00 9.51 11.49 5.85 7.14 9.14 11.49 14.28 950 980 1026 1073 — 6.65 7.70 9.76 12.21 — 989 1016 1062 — — 7.38 8.31 10.38 — — 1120 1134 1156 1185 — 1142 1176 — — — 985 1020 1050 1086 — 1029 1051 1095 — — 4.35 5.06 5.80 6.76 — 5.67 6.84 — — — 7.70 8.10 8.82 10.16 — 8.32 8.99 11.01 — — 1181 1184 1190 — — 1168 1179 1198 — — — — — — — — — — — — 1077 1085 — — — 4.32 4.78 5.44 — — 4.79 5.52 6.29 — — — — — — — — — — — — 9.74 9.77 — — — LEGEND ESP — External Static Pressure Bold indicates field-supplied drive is required. Plain type indicates standard motor and standard drive. Underline indicates a different motor and drive combination is required. Refer to fan motor and drive tables, pages 94-98, to complete the selection. NOTES: 1. Maximum allowable fan speed is 1100 rpm (18.3 r/s) for unit sizes 028 and 034; 1200 rpm (20 r/s) for all other sizes. 2. Fan performance is based on deductions for wet coil, clean 51 mm (2-in.) filters, and unit casing. See right for factory-supplied filter pressure drop. 3. The medium-static drive and standard motor combination is NOT AVAILABLE for 40RM016-028 units. Use the alternate motor if medium-static drive is required for these sizes. 40RM FACTORY-SUPPLIED FILTER PRESSURE DROP — ENGLISH UNIT 40RM 007 008 012 014 016 024 028 034 AIRFLOW (Cfm) 1,800 2,400 3,000 2,250 3,000 3,750 3,000 4,000 5,000 3,750 5,000 6,250 4,500 6,000 7,500 6,000 8,000 10,000 7,500 10 000 12,500 9,000 12,000 15,000 PRESSURE DROP (in. wg) 0.05 0.08 0.11 0.07 0.11 0.15 0.11 0.17 0.23 0.06 0.10 0.13 0.08 0.12 0.17 0.12 0.19 0.26 0.15 0.22 0.30 0.19 0.29 0.40 67 Performance data (cont) FAN PERFORMANCE DATA — 40RM WITH HIGH-CAPACITY COIL — 0-300 Pa ESP — 50 Hz, SI UNIT 40RM (High-Capacity 4-Row Coil) AIRFLOW (L/s) EXTERNAL STATIC PRESSURE (Pa) 100 150 200 50 250 300 r/s kW r/s kW r/s kW r/s kW r/s kW r/s kW r/s kW 007 850 990 1130 1270 1420 6.98 7.84 8.73 9.63 10.55 0.16 0.23 0.33 0.45 0.61 7.86 8.64 9.46 10.31 11.18 0.19 0.27 0.38 0.51 0.67 9.40 10.03 10.75 11.51 12.30 0.27 0.36 0.48 0.62 0.80 10.81 11.31 11.91 12.58 13.31 0.37 0.46 0.59 0.74 0.92 12.11 12.52 13.01 13.60 14.26 0.47 0.57 0.70 0.86 1.05 13.29 13.65 14.07 14.58 15.17 0.57 0.69 0.83 0.99 1.19 14.36 14.71 15.08 15.53 16.05 0.69 0.81 0.96 1.13 1.33 008 1060 1230 1420 1600 1770 4.83 5.81 9.65 10.76 11.74 0.07 0.14 0.52 0.74 0.97 8.50 9.35 10.35 11.39 12.32 0.29 0.41 0.59 0.81 1.06 9.91 10.67 11.59 12.54 13.40 0.38 0.52 0.71 0.96 1.22 11.15 11.81 12.66 13.55 14.37 0.48 0.63 0.84 1.10 1.38 12.32 12.88 13.64 14.48 15.25 0.59 0.74 0.97 1.24 1.53 13.44 13.90 14.57 15.34 16.07 0.71 0.87 1.10 1.39 1.69 14.50 14.89 15.47 16.17 16.86 0.83 1.00 1.24 1.53 1.85 012 1420 1650 1890 2120 2360 7.02 10.44 11.76 13.10 14.45 0.26 0.73 1.06 1.48 2.01 9.86 11.06 12.31 13.59 14.89 0.54 0.80 1.15 1.58 2.12 11.17 12.25 13.38 14.55 15.76 0.67 0.96 1.32 1.78 2.34 12.28 13.31 14.37 15.48 16.62 0.79 1.10 1.49 1.97 2.56 13.29 14.25 15.28 16.34 17.43 0.92 1.25 1.66 2.17 2.77 14.23 15.13 16.11 17.14 18.20 1.05 1.39 1.83 2.35 2.98 15.14 15.96 16.89 17.89 18.92 1.19 1.54 1.99 2.54 3.19 014 1770 2030 2360 2690 2950 6.84 7.58 8.57 9.59 10.40 0.32 0.46 0.69 0.99 1.28 7.78 8.40 9.27 10.20 10.96 0.41 0.55 0.79 1.10 1.39 9.46 9.98 10.68 11.44 12.09 0.62 0.78 1.04 1.36 1.67 10.82 11.31 11.96 12.64 13.21 0.83 1.03 1.31 1.66 1.98 12.02 12.47 13.09 13.74 14.27 1.05 1.27 1.60 1.98 2.33 13.13 13.52 14.11 14.74 15.25 1.28 1.52 1.88 2.30 2.68 14.19 14.51 15.05 15.65 16.15 1.53 1.78 2.17 2.63 3.03 016 2120 2500 2830 3210 3540 7.28 8.32 9.25 10.33 11.29 0.45 0.71 1.00 1.42 1.88 8.05 8.97 9.83 10.85 11.77 0.54 0.80 1.10 1.54 2.01 9.60 10.29 10.99 11.87 12.69 0.75 1.02 1.33 1.78 2.27 11.00 11.59 12.16 12.90 13.62 1.00 1.30 1.62 2.07 2.56 12.21 12.78 13.29 13.93 14.56 1.26 1.59 1.93 2.40 2.90 13.28 13.84 14.34 14.93 15.49 1.51 1.89 2.27 2.76 3.27 14.27 14.80 15.30 15.87 16.40 1.78 2.19 2.60 3.14 3.67 024 2830 3300 3780 4250 4720 9.03 10.34 11.67 13.01 14.36 0.96 1.48 2.17 3.05 4.15 9.62 10.86 12.14 13.44 14.75 1.06 1.60 2.31 3.21 4.32 10.77 11.85 13.02 14.23 15.48 1.29 1.85 2.58 3.51 4.66 11.94 12.84 13.88 15.00 16.18 1.56 2.12 2.87 3.82 4.99 13.08 13.85 14.75 15.77 16.87 1.87 2.45 3.20 4.16 5.35 14.15 14.84 15.63 16.54 17.56 2.20 2.80 3.56 4.53 5.73 15.12 15.78 16.50 17.32 18.26 2.54 3.18 3.96 4.94 6.14 028 3540 4130 4720 5310 5900 7.94 9.08 10.24 11.42 12.60 1.04 1.59 2.33 3.26 4.42 8.51 9.57 10.68 11.81 12.96 1.18 1.75 2.51 3.46 4.64 9.65 10.55 11.53 12.57 13.65 1.48 2.10 2.88 3.88 5.09 10.73 11.52 12.39 13.33 14.33 1.79 2.46 3.29 4.32 5.57 11.68 12.45 13.24 14.09 15.01 2.10 2.81 3.70 4.77 6.07 12.53 13.28 14.05 14.85 15.70 2.46 3.17 4.11 5.24 6.58 13.40 14.04 14.80 15.58 16.38 2.95 3.55 4.51 5.70 7.10 034 4250 4960 5660 6370 7080 8.99 10.33 11.68 13.04 14.42 1.62 2.51 3.68 5.18 7.05 9.49 10.77 12.07 13.40 14.74 1.78 2.70 3.90 5.42 7.31 10.44 11.59 12.81 14.07 15.36 2.12 3.08 4.33 5.90 7.84 11.39 12.40 13.52 14.71 15.94 2.49 3.49 4.77 6.39 8.38 12.32 13.22 14.23 15.34 16.51 2.86 3.92 5.25 6.90 8.93 13.18 14.03 14.95 15.97 17.08 3.22 4.35 5.74 7.44 9.51 13.95 14.79 15.66 16.61 17.65 3.59 4.78 6.23 7.98 10.10 See Legend and Notes on page 72. 68 0 FAN PERFORMANCE DATA — 40RM WITH HIGH-CAPACITY COIL — 350-600 Pa ESP — 50 Hz, SI UNIT 40RM (High-Capacity 4-Row Coil) AIRFLOW (L/s) 350 EXTERNAL STATIC PRESSURE (Pa) 450 500 400 550 600 r/s kW r/s kW r/s kW r/s kW r/s kW r/s kW 007 850 850 1130 1270 1420 15.34 15.69 16.04 16.44 16.91 0.80 0.94 1.09 1.27 1.49 16.25 16.61 16.95 17.32 17.75 0.92 1.07 1.23 1.42 1.64 17.10 17.47 17.81 18.17 18.56 1.03 1.20 1.38 1.58 1.81 17.90 18.28 18.63 18.97 19.34 1.16 1.33 1.53 1.74 1.97 18.66 19.04 19.40 19.75 — 1.28 1.47 1.67 1.90 — 19.39 19.77 — — — 1.41 1.61 — — — 008 1060 1230 1420 1600 1770 15.50 15.84 16.34 16.97 17.61 0.96 1.14 1.38 1.69 2.01 16.43 16.75 17.19 17.76 18.35 1.10 1.28 1.54 1.85 2.18 17.31 17.62 18.01 18.52 19.07 1.23 1.43 1.70 2.02 2.35 18.14 18.45 18.81 19.27 19.77 1.37 1.58 1.86 2.19 2.53 18.93 19.24 19.59 — — 1.51 1.74 2.03 — — 19.68 — — — — 1.66 — — — — 012 1420 1650 1890 2120 2360 16.02 16.76 17.64 18.60 19.61 1.33 1.70 2.16 2.73 3.40 16.87 17.53 18.35 19.28 — 1.48 1.85 2.33 2.91 — 17.71 18.29 19.05 19.93 — 1.64 2.02 2.51 3.10 — 18.52 19.04 19.74 — — 1.80 2.19 2.69 — — 19.30 19.77 — — — 1.97 2.37 — — — — — — — — — — — — — 014 1770 2030 2360 2690 2950 15.21 15.46 15.94 16.51 16.99 1.78 2.05 2.46 2.95 3.39 16.19 16.37 16.78 17.32 17.78 2.06 2.33 2.77 3.28 3.74 17.13 17.26 17.60 18.09 18.54 2.34 2.63 3.08 3.62 4.10 18.04 18.12 18.40 18.84 19.26 2.64 2.94 3.40 3.96 4.47 18.91 18.96 19.18 19.57 19.96 2.94 3.26 3.73 4.31 4.84 19.75 19.78 19.94 — — 3.25 3.59 4.07 — — 016 2120 2500 2830 3210 3540 15.21 15.69 16.18 16.75 17.26 2.05 2.49 2.94 3.52 4.09 16.11 16.54 17.01 17.57 18.07 2.33 2.80 3.28 3.90 4.50 16.98 17.35 17.79 18.34 18.84 2.62 3.12 3.63 4.29 4.93 17.83 18.14 18.54 19.08 19.57 2.93 3.44 3.97 4.67 5.35 18.66 18.90 19.27 19.78 — 3.24 3.77 4.33 5.06 — 19.47 19.64 19.97 — — 3.57 4.11 4.69 — — 024 2830 3300 3780 4250 4720 16.01 16.67 17.35 18.11 18.96 2.88 3.57 4.39 5.37 6.58 16.85 17.50 18.17 18.88 19.67 3.22 3.96 4.82 5.83 7.05 17.64 18.28 18.95 19.63 — 3.56 4.36 5.27 6.31 — 18.39 19.03 19.68 — — 3.91 4.75 5.72 — — 19.12 19.73 — — — 4.26 5.15 — — — — — — — — — — — — — 028 3540 4130 4720 5310 5900 14.57 14.76 15.49 16.26 17.04 3.97 3.99 4.92 6.15 7.61 14.95 15.51 16.15 16.91 17.68 4.41 4.57 5.37 6.61 8.11 15.67 16.36 16.78 17.51 18.28 5.07 5.46 5.88 7.08 8.62 16.50 17.00 17.42 18.10 — 5.59 6.04 6.50 7.58 — — — — — — — — — — — — — — — — — — — — — 034 4250 4960 5660 6370 7080 14.68 15.51 16.35 17.24 18.22 4.00 5.20 6.72 8.54 10.70 15.38 16.17 17.01 17.87 — 4.49 5.63 7.21 9.10 — 16.12 16.80 17.64 — — 5.14 6.09 7.69 — — 17.00 17.41 18.23 — — 6.15 6.61 8.18 — — — — — — — — — — — — — — — — — — — — — — See Legend and Notes on page 72. 69 Performance data (cont) FAN PERFORMANCE DATA — 40RM WITH HIGH-CAPACITY COIL — 0.0-1.2 in. wg ESP — 50 Hz, ENGLISH UNIT 40RM (High-Capacity 4-Row Coil) AIRFLOW (Cfm) EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 0.2 1.0 1.2 Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp 007 1,800 2,100 2,400 2,700 3,000 419 471 524 578 633 0.21 0.31 0.44 0.61 0.81 471 519 568 619 671 0.26 0.37 0.51 0.69 0.90 564 602 645 690 738 0.37 0.49 0.64 0.84 1.07 649 679 715 755 799 0.49 0.62 0.79 0.99 1.24 727 751 781 816 856 0.63 0.77 0.94 1.15 1.41 797 819 844 875 910 0.77 0.92 1.11 1.33 1.60 862 882 905 932 963 0.92 1.09 1.28 1.51 1.79 008 2,250 2,600 3,000 3,400 3,750 290 349 579 646 705 0.10 0.19 0.70 0.99 1.31 510 561 621 683 739 0.39 0.55 0.79 1.09 1.42 594 640 695 752 804 0.51 0.70 0.96 1.29 1.63 669 709 759 813 862 0.65 0.84 1.12 1.48 1.85 739 773 818 869 915 0.79 1.00 1.30 1.67 2.05 806 834 874 920 964 0.95 1.16 1.47 1.86 2.26 870 893 928 970 1011 1.12 1.34 1.66 2.06 2.48 012 3,000 3,500 4,000 4,500 5,000 421 626 706 786 867 0.35 0.98 1.42 1.99 2.70 592 664 738 815 893 0.73 1.08 1.54 2.12 2.84 670 735 803 873 946 0.90 1.28 1.77 2.39 3.14 737 798 862 929 997 1.06 1.48 2.00 2.65 3.43 797 855 917 980 1046 1.23 1.67 2.23 2.90 3.72 854 908 967 1028 1092 1.41 1.87 2.45 3.16 4.00 908 958 1014 1073 1135 1.59 2.07 2.67 3.41 4.28 014 3,750 4,300 5,000 5,700 6,250 410 455 514 575 624 0.43 0.62 0.92 1.32 1.71 467 504 556 612 657 0.55 0.74 1.06 1.47 1.87 567 599 641 686 725 0.83 1.05 1.39 1.82 2.24 649 679 718 759 793 1.12 1.38 1.76 2.23 2.66 721 748 786 825 856 1.41 1.70 2.14 2.66 3.12 788 811 847 884 915 1.72 2.04 2.52 3.09 3.59 851 871 903 939 969 2.05 2.39 2.91 3.52 4.06 016 4,500 5,300 6,000 6,800 7,500 437 499 555 620 677 0.61 0.95 1.34 1.91 2.52 483 538 590 651 706 0.72 1.07 1.48 2.06 2.69 576 617 659 712 761 1.01 1.37 1.79 2.39 3.04 660 696 730 774 817 1.35 1.74 2.17 2.78 3.44 732 767 798 836 873 1.69 2.13 2.59 3.22 3.89 797 830 860 896 929 2.03 2.53 3.04 3.71 4.39 856 888 918 952 984 2.38 2.94 3.49 4.21 4.93 024 6,000 7,000 8,000 9,000 10,000 542 620 700 781 862 1.29 1.99 2.92 4.10 5.56 577 652 728 806 885 1.42 2.15 3.10 4.30 5.79 646 711 781 854 929 1.72 2.48 3.46 4.71 6.24 716 771 833 900 971 2.09 2.85 3.85 5.13 6.70 785 831 885 946 1012 2.51 3.28 4.29 5.58 7.18 849 890 938 993 1054 2.95 3.76 4.78 6.08 7.69 907 947 990 1039 1096 3.40 4.27 5.32 6.62 8.24 028 7,500 8,750 10,000 11,250 12,500 476 545 615 685 756 1.39 2.14 3.12 4.37 5.92 510 574 641 709 778 1.58 2.35 3.36 4.64 6.22 579 633 692 754 819 1.99 2.81 3.87 5.20 6.83 644 691 743 800 860 2.40 3.29 4.41 5.79 7.47 701 747 794 845 901 2.81 3.77 4.96 6.40 8.14 752 797 843 891 942 3.29 4.25 5.51 7.02 8.83 804 842 888 935 983 3.96 4.76 6.05 7.64 9.52 034 9,000 10,500 12,000 13,500 15,000 539 620 701 783 865 2.18 3.37 4.94 6.95 9.45 569 646 724 804 884 2.39 3.62 5.22 7.27 9.81 626 695 769 844 921 2.85 4.13 5.80 7.91 10.52 683 744 811 883 956 3.34 4.68 6.40 8.57 11.24 739 793 854 920 991 3.83 5.25 7.04 9.26 11.98 791 842 897 958 1025 4.32 5.83 7.69 9.97 12.75 837 888 940 996 1059 4.82 6.41 8.36 10.71 13.54 See Legend and Notes on page 72. 70 0.0 FAN PERFORMANCE DATA — 40RM WITH HIGH-CAPACITY COIL — 1.4-2.4 in. wg ESP — 50 Hz, ENGLISH UNIT 40RM (High-Capacity 4-Row Coil) AIRFLOW (Cfm) 1.4 1.6 EXTERNAL STATIC PRESSURE (in. wg) 1.8 2.0 2.2 2.4 Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp 007 1,800 2,100 2,400 2,700 3,000 921 942 963 987 1015 1.07 1.26 1.47 1.71 1.99 975 997 1017 1039 1065 1.23 1.43 1.66 1.91 2.20 1026 1048 1069 1090 1113 1.39 1.61 1.85 2.12 2.42 1074 1097 1118 1138 1161 1.55 1.79 2.05 2.33 2.65 1120 1143 1164 1185 — 1.72 1.97 2.25 2.55 — 1164 1186 — — — 1.90 2.16 — — — 008 2,250 2,600 3,000 3,400 3,750 930 950 980 1018 1057 1.29 1.53 1.86 2.26 2.69 986 1005 1031 1065 1101 1.47 1.72 2.06 2.48 2.92 1039 1057 1081 1111 1144 1.65 1.92 2.27 2.70 3.15 1089 1107 1129 1156 1186 1.84 2.13 2.49 2.93 3.39 1136 1154 1175 — — 2.03 2.33 2.72 — — 1181 — — — — 2.22 — — — — 012 3,000 3,500 4,000 4,500 5,000 961 1005 1058 1116 1176 1.78 2.27 2.90 3.66 4.56 1012 1052 1101 1157 — 1.98 2.49 3.13 3.91 — 1062 1098 1143 1196 — 2.19 2.71 3.36 4.16 — 1111 1142 1184 — — 2.41 2.94 3.60 — — 1158 1186 — — — 2.64 3.18 — — — — — — — — — — — — — 014 3,750 4,300 5,000 5,700 6,250 912 928 956 990 1019 2.39 2.75 3.30 3.96 4.54 971 982 1007 1039 1067 2.76 3.13 3.71 4.40 5.02 1028 1036 1056 1086 1112 3.14 3.53 4.13 4.85 5.50 1083 1087 1104 1130 1156 3.54 3.94 4.56 5.31 5.99 1135 1138 1151 1174 1198 3.95 4.37 5.00 5.78 6.49 1185 1187 1196 — — 4.36 4.81 5.46 — — 016 4,500 5,300 6,000 6,800 7,500 912 942 971 1005 1036 2.75 3.34 3.95 4.72 5.48 967 992 1020 1054 1084 3.12 3.76 4.40 5.23 6.04 1019 1041 1067 1101 1131 3.52 4.18 4.86 5.75 6.61 1070 1088 1112 1145 1174 3.92 4.61 5.33 6.27 7.17 1120 1134 1156 1187 — 4.35 5.06 5.81 6.79 — 1168 1179 1198 — — 4.79 5.52 6.29 — — 024 6,000 7,000 8,000 9,000 10,000 961 1000 1041 1086 1138 3.86 4.79 5.88 7.21 8.83 1011 1050 1090 1133 1180 4.31 5.32 6.47 7.82 9.46 1058 1097 1137 1178 — 4.77 5.85 7.07 8.47 — 1104 1142 1181 — — 5.24 6.38 7.67 — — 1147 1184 — — — 5.71 6.91 — — — — — — — — — — — — — 028 7,500 8,750 10,000 11,250 12,500 874 886 930 976 1023 5.33 5.36 6.60 8.25 10.20 897 930 969 1014 1061 5.91 6.13 7.20 8.86 10.88 940 982 1007 1051 1097 6.80 7.32 7.89 9.49 11.56 990 1020 1045 1086 — 7.50 8.10 8.71 10.17 — — — — — — — — — — — — — — — — — — — — — 034 9,000 10,500 12,000 13,500 15,000 881 930 981 1035 1093 5.37 6.97 9.02 11.45 14.35 923 970 1021 1072 — 6.03 7.55 9.67 12.20 — 967 1008 1058 — — 6.89 8.17 10.32 — — 1020 1045 1094 — — 8.25 8.86 10.97 — — — — — — — — — — — — — — — — — — — — — — See Legend and Notes on page 72. 71 Performance data (cont) LEGEND AND NOTES FOR STANDARD AND HIGH-CAPACITY COIL FAN PERFORMANCE DATA TABLES (English) LEGEND Bhp — Brake Horsepower Input to Fan ESP — External Static Pressure Bold indicates field-supplied drive is required. Plain type indicates standard motor and standard drive. Underline indicates a different motor and drive combination other than the standard motor and standard drive combination is required. Refer to fan motor and drive tables, pages 94-98, to complete selection. NOTES: 1. Maximum allowable fan speed is 1100 rpm for unit sizes 028 and 034; 1200 rpm for all other sizes. 2. Fan performance is based on deductions for wet coil, clean 2-in. filters, and unit casing. See table at right for factory-supplied filter pressure drop. 3. For 50 Hz units, the medium-static drive and standard motor combination is not available for 016-028 sizes. Use alternate motor if medium-static drive is required for these sizes. FACTORY-SUPPLIED FILTER PRESSURE DROP — ENGLISH UNIT 40RM 007 008 012 014 016 024 028 034 AIRFLOW (Cfm) 1,800 2,400 3,000 2,250 3,000 3,750 3,000 4,000 5,000 3,750 5,000 6,250 4,500 6,000 7,500 6,000 8,000 10,000 7,500 10,000 12,500 9,000 12,000 15,000 PRESSURE DROP (in. wg) 0.05 0.08 0.11 0.07 0.11 0.15 0.11 0.17 0.23 0.06 0.10 0.13 0.08 0.12 0.17 0.12 0.19 0.26 0.15 0.22 0.30 0.19 0.29 0.40 LEGEND AND NOTES FOR STANDARD AND HIGH CAPACITY COIL FAN PERFORMANCE DATA TABLES (SI) LEGEND ESP — External Static Pressure Bold indicates field-supplied drive is required. Plain type indicates standard motor and standard drive. Underline indicates a different motor and drive combination other than the standard motor and standard drive combination is required. Refer to fan motor and drive tables, pages 94-98, to complete the selection. NOTES: 1. Maximum allowable fan speed is 18.3 r/s for unit sizes 028 and 034; 20 r/s for all other sizes. 2. Fan performance is based on deductions for wet coil, clean 51-mm filters, and unit casing. See table at right for factory-supplied filter pressure drop. 3. For 50 Hz units, the medium-static drive and standard motor combination is not available for 016-028 sizes. Use alternate motor if medium-static drive is required for these sizes. FACTORY-SUPPLIED FILTER PRESSURE DROP — SI UNIT 40RM 007 008 012 014 016 024 028 034 72 AIRFLOW (L/s) 850 1150 1450 1000 1400 1800 1450 1900 2350 1750 2350 2950 2100 2800 3500 2900 3800 4700 3500 4700 5900 4250 5650 7050 PRESSURE DROP (Pa) 13 20 28 17 27 38 28 42 56 15 24 33 20 30 42 32 47 64 36 55 76 47 71 98 40RM ACCESSORY PLENUM AIR THROW DATA — SI (m) UNIT 40RM AIRFLOW (L/s) 007 008 012 014 016 024 028 034 1150 1400 1900 2350 2800 3800 4700 5650 Straight 11.71 13.87 16.65 13.77 15.41 18.17 23.26 25.97 VANE DEFLECTION 221/2° 45° 9.91 7.20 11.71 8.63 13.93 9.99 11.63 8.57 13.25 9.55 15.44 11.20 19.89 14.38 22.00 15.89 NOTE: Throw distances shown are for 0.381 m/sec terminal velocity. Use the following multipliers to determine throw values for other terminal velocities. TERMINAL VELOCITY (m/sec) 0.254 0.508 0.762 40RM ACCESSORY PLENUM AIR THROW DATA — ENGLISH (Ft) UNIT 40RM AIRFLOW (Cfm) 007 008 012 014 016 024 028 034 2,400 3,000 4,000 5,000 6,000 8,000 10,000 12,000 Straight 39 45 55 45 50 60 76 85 VANE DEFLECTION 221/2° 33 38 46 38 43 51 65 72 45° 24 28 33 28 31 37 47 52 NOTE: Throw distances shown are for 75 fpm terminal velocity. Use the following multipliers to determine throw values for other terminal velocities. TERMINAL VELOCITY (Fpm) 50 100 150 THROW FACTOR X 1.50 X 0.75 X 0.50 THROW FACTOR X 1.50 X 0.75 X 0.50 40RM ACCESSORY PRESSURE DROP — SI (Pa) UNIT 40RM 007 008 012 014 016 024 028 034 AIRFLOW (L/s) DISCHARGE PLENUM RETURN AIR GRILLE 850 1150 1450 1000 1400 1800 1450 1900 2350 1750 2350 2950 2100 2800 3500 2900 3800 4700 3500 4700 5900 4250 5650 7050 15 25 36 20 34 51 36 56 79 18 29 43 24 39 56 41 64 91 37 59 86 50 80 114 2 3 5 2 5 8 5 10 15 2 5 5 2 5 7 5 10 15 5 7 12 7 12 17 Hot Water 25 41 60 33 57 85 60 93 132 26 43 62 36 57 82 60 93 132 67 109 157 92 147 210 HEATING COILS Steam 25 41 60 33 57 85 60 93 132 26 43 62 36 57 82 60 93 132 67 109 157 92 147 210 Electric 9 16 26 12 24 39 26 43 65 10 17 26 14 24 37 26 43 65 22 39 60 32 56 85 ECONOMIZER 12 18 23 13 22 39 23 43 69 12 17 27 15 22 37 23 43 69 15 22 35 20 35 52 40RM ACCESSORY PRESSURE DROP — ENGLISH (in. wg) UNIT 40RM 007 008 012 014 016 024 028 034 AIRFLOW (Cfm) DISCHARGE PLENUM RETURN AIR GRILLE 1,800 2,400 3,000 2,250 3,000 3,750 3,000 4,000 5,000 3,750 5,000 6,250 4,500 6,000 7,500 6,000 8,000 10,000 7,500 10,000 12,500 9,000 12,000 15,000 0.06 0.10 0.14 0.09 0.14 0.21 0.14 0.22 0.32 0.07 0.12 0.17 0.10 0.16 0.23 0.16 0.26 0.37 0.15 0.24 0.34 0.20 0.32 0.46 0.01 0.01 0.02 0.01 0.02 0.03 0.02 0.04 0.06 0.01 0.02 0.02 0.01 0.02 0.03 0.02 0.04 0.06 0.02 0.03 0.05 0.03 0.05 0.07 Hot Water 0.10 0.16 0.23 0.15 0.23 0.35 0.23 0.37 0.53 0.11 0.17 0.25 0.15 0.23 0.33 0.23 0.37 0.53 0.28 0.44 0.63 0.37 0.59 0.85 HEATING COILS Steam 0.10 0.16 0.23 0.15 0.23 0.35 0.23 0.37 0.53 0.11 0.17 0.25 0.15 0.23 0.33 0.23 0.37 0.53 0.28 0.44 0.63 0.37 0.59 0.85 Electric 0.04 0.06 0.10 0.06 0.10 0.15 0.10 0.17 0.26 0.04 0.07 0.11 0.06 0.10 0.15 0.10 0.17 0.26 0.09 0.16 0.24 0.13 0.22 0.34 ECONOMIZER 0.05 0.07 0.09 0.06 0.09 0.15 0.09 0.17 0.28 0.05 0.07 0.11 0.06 0.09 0.15 0.09 0.17 0.28 0.06 0.09 0.14 0.08 0.14 0.21 73 Performance data (cont) 40RM HYDRONIC HEATING CAPACITIES — SI UNIT 40RM AIRFLOW (L/s) 850 1150 1450 1000 1400 1800 1450 1900 2350 1750 2350 2950 2100 2800 3500 2900 3800 4700 3500 4700 5900 4250 5650 7050 007 008 012 014 016 024 028 034 1-ROW STEAM* Cap. Ldb 43 53 62 48 59 71 62 72 82 108 122 136 117 129 140 135 140 146 149 166 183 164 180 196 57 53 51 55 50 47 50 46 44 66 58 53 61 53 48 53 46 41 50 44 41 47 41 38 2-ROW HOT WATER COIL† Water Cap. Ldb Flow (L/s) 46 59 1.0 53 53 1.2 61 50 1.3 50 56 1.1 60 50 1.3 70 47 1.5 88 65 1.9 90 54 2.0 93 48 2.0 106 65 2.3 120 57 2.6 134 52 2.9 120 62 2.6 137 55 3.0 154 51 3.3 150 58 3.3 170 52 3.7 191 49 4.1 189 60 4.1 218 53 4.7 247 50 5.4 215 57 4.7 247 51 5.4 278 48 6.0 40RM HYDRONIC HEATING CAPACITIES — ENGLISH PD 10.2 12.8 16.0 11.5 15.3 19.5 15.0 24.7 24.5 12.4 15.2 17.9 13.3 16.2 19.5 15.6 18.6 22.3 16.9 20.8 25.4 18.5 22.8 27.7 UNIT 40RM AIRFLOW (Cfm) 1,800 2,400 3,000 2,250 3,000 3,750 3,000 4,000 5,000 3,750 5,000 6,250 4,500 6,000 7,500 6,000 8,000 10,000 7,500 10,000 12,500 9,000 12,000 15,000 007 008 012 014 016 024 028 034 1-ROW STEAM* Cap. Ldb Cap. 146 173 209 168 209 240 209 243 279 370 425 465 402 458 479 458 487 499 511 575 626 560 621 670 134 126 123 129 123 117 123 115 111 150 137 128 141 129 118 129 115 105 122 112 106 117 107 101 156.0 183.0 206.0 174.0 206.0 238.0 299.0 275.0 316.0 362.0 409.0 456.0 412.0 471.0 529.0 506.0 584.0 652.0 649.0 752.0 842.0 735.0 850.0 950.0 2-ROW HOT WATER COIL† Water Ldb Flow (Gpm) 140 15.6 131 18.3 124 20.6 133 17.4 124 20.6 118 23.8 152 29.9 124 27.5 119 31.6 149 36.2 136 40.9 128 45.6 145 41.2 133 47.1 125 52.9 138 50.6 128 58.4 120 65.2 140 64.9 130 75.2 122 84.2 136 73.5 126 85.0 119 95.0 PD 3.4 4.3 5.2 4.0 5.2 6.5 5.0 6.6 8.2 4.2 5.1 6.0 4.5 5.5 6.6 5.1 6.3 7.5 5.7 7.1 8.5 6.2 7.8 9.3 LEGEND Cap. — Capacity (kW) Ldb — Leaving-Air Dry-Bulb Temp (C) PD — Pressure Drop (kPa) LEGEND Cap. — Capacity (Btuh in thousands) Ldb — Leaving-Air Dry-Bulb Temp (F) PD — Pressure Drop (ft water) *Based on 34.5 kPag steam, 15.6 C entering-air temperature. All steam coils are non-freeze type. †Based on 93.3 C entering-water temperature, 11.1 C water temperature drop, 15.6 C entering-air temperature. NOTES: 1. Maximum operating limits for heating coils: 1207 kPag at 204.4 C. *Based on 5 psig steam, 60 F entering-air temperature. All steam coils are nonfreeze type. †Based on 200 F entering-water temperature, 20 F water temperature drop, 60 F entering-air temperature. NOTES: 1. Maximum operating limits for heating coils: 175 psig at 400 F. Capacity (Btuh) 1.1 x cfm 3. See Heating Correction Factors table. Capacity (kW) 1.23 x 10-3 x L/s 3. See Heating Correction Factors table. 2. Leaving db = ent db (F) + 2. Leaving db = ent db (C) + 40RM HEATING CORRECTION FACTORS — SI Water Temp Drop (C) 5 11 16 Steam Pressure (kPag) 0 14 35 HOT WATER COIL Ent Water Entering-Air Temp (C) Temp 4 10 16 20 (C) 60 0.72 0.64 0.55 0.50 70 0.87 0.79 0.71 0.65 80 1.02 0.94 0.86 0.80 90 1.17 1.09 1.01 0.95 100 1.32 1.24 1.16 1.10 60 0.65 0.56 0.48 0.42 70 0.80 0.72 0.63 0.58 80 0.95 0.87 0.79 0.73 90 1.10 1.02 0.94 0.89 100 1.26 1.18 1.09 1.04 60 0.56 0.48 0.39 0.33 70 0.72 0.63 0.55 0.49 80 0.87 0.79 0.70 0.65 90 1.02 0.94 0.86 0.81 100 1.18 1.10 1.02 0.97 4 1.07 1.10 1.14 STEAM COIL Entering-Air Temp (C) 10 16 20 0.99 0.91 0.86 1.02 0.95 0.90 1.07 0.99 0.95 40RM HEATING CORRECTION FACTORS — ENGLISH 25 0.43 0.58 0.73 0.89 1.04 0.35 0.51 0.66 0.82 0.97 0.26 0.42 0.58 0.74 0.90 25 0.80 0.84 0.89 NOTE: Multiply capacity given in the Hydronic Heating Capacities table by the correction factor for conditions at which unit is actually operating. Correct leaving-air temperature using formula in Note 2 of Hydronic Heating Capacities table. 74 Water Temp Drop (F) 10 20 30 Steam Pressure (kPag) 0 2 5 HOT WATER COIL Ent Water Entering-Air Temp (F) Temp 40 50 60 70 (F) 140 0.72 0.64 0.57 0.49 160 0.89 0.81 0.74 0.66 180 1.06 0.98 0.90 0.83 200 1.22 1.15 1.07 1.00 220 1.39 1.32 1.24 1.17 140 0.64 0.57 0.49 0.41 160 0.81 0.74 0.66 0.58 180 0.98 0.91 0.83 0.75 200 1.15 1.08 1.00 0.93 220 1.32 1.25 1.17 1.10 140 0.56 0.49 0.41 0.33 160 0.74 0.66 0.58 0.51 180 0.91 0.83 0.76 0.68 200 1.08 1.00 0.93 0.85 220 1.25 1.18 1.10 1.03 40 1.06 1.09 1.13 STEAM COIL Entering-Air Temp (F) 50 60 70 0.98 0.91 0.85 1.02 0.95 0.89 1.06 1.00 0.93 80 0.41 0.58 0.75 0.92 1.09 0.33 0.51 0.68 0.85 1.02 0.24 0.43 0.60 0.78 0.95 80 0.78 0.82 0.87 NOTE: Multiply capacity given in the Hydronic Heating Capacities table by the correction factor for conditions at which unit is actually operating. Correct leaving-air temperature using formula in Note 2 of Hydronic Heating Capacities table. Typical piping and wiring ROOFTOP INSTALLATION — 38AK007-012, 38AKS008-012 LEGEND LLSV — Liquid Line Solenoid Valve NEC — National Electrical Code TXV — Thermostatic Expansion Valve *Accessory item. †Field supplied. NOTES: 1. All piping must follow standard refrigerant piping techniques. Refer to Carrier System Design Manual for details. 2. All wiring must comply with the applicable local and national codes. 3. Wiring and piping shown are general points-of-connection guides only and are not intended for, or to include all details for, a specific installation. 4. Liquid line solenoid valve (solenoid drop control) is recommended to prevent refrigerant migration to the compressor. 5. Internal factory-supplied TXVs not shown. 75 Typical piping and wiring (cont) ROOFTOP INSTALLATION — 38AKS013-024 LEGEND TXV — Thermostatic Expansion Valve Piping *Field supplied. †Double riser may be required. See Application Data, page 90. 76 NOTES: 1. All piping must follow standard refrigerant piping techniques. Refer to Carrier System Design Manual for details. 2. All wiring must comply with the applicable local and national codes. 3. Wiring and piping shown are general points-of-connection guides only and are not intended for, or to include all details for, a specific installation. 4. Liquid line solenoid valve (solenoid drop control) is recommended to prevent refrigerant migration to the compressor. 5. Internal factory-supplied TXVs not shown. GROUND LEVEL INSTALLATION — 38AKS013-024 LEGEND TXV — Thermostatic Expansion Valve Piping *Field supplied. NOTES: 1. All piping must follow standard refrigerant piping techniques. Refer to Carrier System Design Manual for details. 2. All wiring must comply with the applicable local and national codes. 3. Wiring and piping shown are general points-of-connection guides only and are not intended for, or to include all details for, a specific installation. 4. Liquid line solenoid valve (solenoid drop control) is recommended to prevent refrigerant migration to the compressor. 5. Internal factory-supplied TXVs not shown. 77 Typical piping and wiring (cont) ROOFTOP INSTALLATION — 38AKS028-044 LEGEND TXV — Thermostatic Expansion Valve Piping *Field supplied. †Double riser may be required. See Application Data on page 93. 78 NOTES: 1. All piping must follow standard refrigerant piping techniques. Refer to Carrier System Design Manual for details. 2. All wiring must comply with the applicable local and national codes. 3. Wiring and piping shown are general points-of-connection guides only and are not intended for, or to include all details for, a specific installation. 4. Liquid line solenoid valve (solenoid drop control) is recommended to prevent refrigerant migration to the compressor. 5. Internal factory-supplied TXVs not shown. GROUND-LEVEL INSTALLATION — 38AKS028-044 LEGEND TXV — Thermostatic Expansion Valve Piping *Field supplied. NOTES: 1. All piping must follow standard refrigerant piping techniques. Refer to Carrier System Design Manual for details. 2. All wiring must comply with the applicable local and national codes. 3. Wiring and piping shown are general points-of-connection guides only and are not intended for, or to include all details for, a specific installation. 4. Liquid line solenoid valve (solenoid drop control) is recommended to prevent refrigerant migration to the compressor. 79 Electrical data 38AK007-012, 38AKS008-044 UNIT 38AK 007 008 012 S008 S009 S012 S013 S014 S016 S024 S028 S034 S044 FLA — HACR — LRA — MCA — MOCP— NEC — OFM — RLA — NOMINAL VOLTAGE (V-Ph-Hz) 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 346-3-50 230-3-50 400-3-50 346-3-50 230-3-50 400-3-50 346-3-50 230-3-50 400-3-50 346-3-50 230-3-50 400-3-50 VOLTAGE RANGE* Min Max 198 242 360 440 198 242 360 440 198 242 360 440 198 253 342 460 198 253 342 460 198 253 342 460 198 264 342 457 198 264 342 457 198 264 342 457 311 380 198 254 342 440 311 380 198 254 342 440 311 380 198 254 342 440 311 380 198 254 342 440 LEGEND Full Load Amps Heating, Air Conditioning, Refrigeration Locked Rotor Amps Minimum Circuit Amps per NEC Section 430-24 Maximum Overcurrent Protection National Electrical Code (U.S.A. Standard) Outdoor-Fan Motor Rated Load Amps (Compressor) *Permissible limits of the voltage range at which unit will operate satisfactorily. †Value in parenthesis ( ) is FLA of second fan motor. **Fuse or HACR circuit breaker. FIELD POWER WIRE SIZE UNIT 38AKS 028 034 044 VOLTAGE (3 Ph, 50 Hz) 346 230 400 346 230 400 346 230 400 FIELD POWER WIRE SIZE TB1 WILL ACCEPT 14 to 2/0 AWG 14 to 2/0 AWG 6 AWG to 350 kcmil 14 to 2/0 AWG 14 to 2/0 AWG 6 AWG to 350 kcmil 14 to 2/0 AWG LEGEND AWG — American Wire Gage kcmil — Thousand circular mils (formerly MCM) TB — Terminal Block 80 COMPRESSOR RLA LRA 21.8 158 10.0 79 28.8 195 14.7 95 37.8 239 17.2 125 31.5 160 15.7 80 39.7 198 19.9 99 39.7 198 19.9 99 32.9 128 20.0 74 35.7 143 22.1 83 47.9 200 29.3 115 33.3 115 67.9 207 34.6 173 44.9 155 76.9 205 43.6 223 53.9 176 85.9 220 50.0 253 79.5 240 105.1 327 65.4 345 Qty 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 OFM FLA (ea)† 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 3.5 (2.9) 3.5 (2.9) 3.5 (2.9) 3.5 (2.9) 3.5 (2.9) 3.5 (2.9) 3.5 (2.9) 3.5 (2.9) 3.5 (2.9) 4.4 6.4 3.0 4.4 6.4 3.0 4.4 6.4 3.0 POWER SUPPLY MCA MOCP** 28.8 35 14.0 20 37.5 45 19.9 25 48.8 60 23.0 30 40.9 50 21.1 25 51.1 60 26.4 30 52.7 60 26.3 30 47.5 80 31.4 50 51.0 80 34.0 50 66.9 100 43.0 70 50.5 80 88.1 150 49.3 80 64.9 100 109.0 175 60.5 100 76.1 125 120.2 200 68.5 110 112.6 175 150.6 250 90.8 150 NOTES: 1. Control circuit is 24 v on all units and requires an external power source. 2. MCA and MOCP values are calculated in accordance with NEC (National Electric Code) (U.S.A. Standard), Article 440. 3. Motor FLA and RLA values are established in accordance with UL (Underwriters’ Laboratories) Standard 1995 (U.S.A. standard). 4. 38AKS028-044 Units Only: 220-v and 346-v units are part-wind-start units; the value under compressor LRA is for the first winding energized. The 400-v units are across-the-line-start units; value shown is for all windings energized. 40RM STANDARD MOTORS FAN MOTOR UNIT 40RM 007 008 012 014 016 024 028 034 V*-PH-Hz VOLTAGE LIMITS kW (Hp) FLA 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 207-253 360-440 207-253 360-440 207-253 360-440 207-253 360-440 207-253 360-440 207-253 360-440 207-253 360-440 207-253 360-440 1.79 (2.4) 1.79 (2.4) 1.79 (2.4) 1.79 (2.4) 2.16 (2.9) 2.16 (2.9) 2.16 (2.9) 2.16 (2.9) 2.16 (2.9) 2.16 (2.9) 3.73 (5.0) 3.73 (5.0) 5.59 (7.5) 5.59 (7.5) 7.46 (10.0) 7.46 (10.0) 5.2 2.6 5.2 2.6 7.5 3.4 7.5 3.4 7.5 3.4 13.2 7.6 19.8 11.4 28.0 16.1 LEGEND FLA — Full Load Amps MOCP— Maximum Overcurrent Protection POWER SUPPLY Minimum Circuit MOCP Amps 6.5 15 3.3 15 6.5 15 3.3 15 9.4 15 4.3 15 9.4 15 4.3 15 9.4 15 4.3 15 16.5 25 9.5 15 24.8 40 14.3 25 35.0 60 20.1 30 *Motors are designed for satisfactory operation within 10% of nominal voltages shown. Voltages should not exceed the limits shown in the Voltage Limits column. 40RM ALTERNATE MOTORS FAN MOTOR UNIT 40RM 007 008 012 014 016 024 028 V*-PH-Hz VOLTAGE LIMITS kW (Hp) FLA 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 230-3-50 400-3-50 207-253 360-440 207-253 360-440 207-253 360-440 207-253 360-440 207-253 360-440 207-253 360-440 207-253 360-440 1.79 (2.4) 1.79 (2.4) 2.16 (2.9) 2.16 (2.9) 3.73 (5.0) 3.73 (5.0) 3.73 (5.0) 3.73 (5.0) 3.73 (5.0) 3.73 (5.0) 5.59 (7.5) 5.59 (7.5) 7.46 (10.0) 7.46 (10.0) 5.2 2.6 7.5 3.4 13.2 7.6 15.2 7.6 13.2 7.6 19.8 11.4 28.0 16.1 LEGEND FLA — Full Load Amps MOCP— Maximum Overcurrent Protection POWER SUPPLY Minimum Circuit MOCP Amps 6.5 15 3.3 15 9.4 15 4.3 15 16.5 25 9.5 15 19.0 30 9.5 15 16.5 25 9.5 15 24.8 40 14.3 25 35.0 60 20.1 30 *Motors are designed for satisfactory operation within 10% of nominal voltages shown. Voltages should not exceed the limits shown in the Voltage Limits column. 40RM FAN CONTACTOR COIL UNIT 40RM VOLTAGE (vac) 007-034 24 MAXIMUM HOLDING VA 10 81 Electrical data (cont) 40RM ELECTRIC HEATER DATA UNIT 40RM FAN MOTOR HEATER PART NO. V-PH-Hz CAELHEAT001A00 240-3-50 CAELHEAT002A00 400-3-50 CAELHEAT004A00 240-3-50 CAELHEAT005A00 400-3-50 CAELHEAT007A00 240-3-50 CAELHEAT008A00 400-3-50 CAELHEAT010A00 240-3-50 CAELHEAT011A00 400-3-50 CAELHEAT013A00 240-3-50 CAELHEAT014A00 400-3-50 CAELHEAT016A00 240-3-50 CAELHEAT017A00 400-3-50 CAELHEAT019A00 240-3-50 CAELHEAT020A00 400-3-50 CAELHEAT022A00 240-3-50 CAELHEAT023A00 400-3-50 CAELHEAT025A00 240-3-50 CAELHEAT026A00 400-3-50 007-012 008-012 014-024 016-024 82 Hp kW FLA 2.4 2.9 5.0 2.4 2.9 5.0 2.4 2.9 5.0 2.4 2.9 5.0 2.4 2.9 5.0 2.4 2.9 5.0 2.4 2.9 5.0 2.4 2.9 5.0 2.4 2.9 5.0 2.4 2.9 5.0 2.9 5.0 7.5 2.9 5.0 7.5 2.9 5.0 7.5 2.9 5.0 7.5 2.9 5.0 7.5 2.9 5.0 7.5 2.9 5.0 7.5 2.9 5.0 7.5 1.79 2.16 3.73 1.79 2.16 3.73 1.79 2.16 3.73 1.79 2.16 3.73 1.79 2.16 3.73 1.79 2.16 3.73 1.79 2.16 3.73 1.79 2.16 3.73 1.79 2.16 3.73 1.79 2.16 3.73 2.16 3.73 5.59 2.16 3.73 5.59 2.16 3.73 5.59 2.16 3.73 5.59 2.16 3.73 5.59 2.16 3.73 5.59 2.16 3.73 5.59 2.16 3.73 5.59 5.2 7.5 15.2 2.6 3.4 7.6 5.2 7.5 15.2 2.6 3.4 7.6 5.2 7.5 15.2 2.6 3.4 7.6 5.2 7.5 15.2 2.6 3.4 7.6 5.2 7.5 15.2 2.6 3.4 7.6 7.5 13.2 19.8 3.4 7.6 11.4 7.5 15.2 22.8 3.4 7.6 11.4 7.5 15.2 22.8 3.4 7.6 11.4 7.5 13.2 19.8 3.4 7.6 11.4 Nominal Capacity (kW) 5 5 5 5 5 5 10 10 10 10 10 10 15 15 15 15 15 15 25 25 25 25 25 25 35 35 35 35 35 35 10 10 10 10 10 10 20 20 20 20 20 20 30 30 30 30 30 30 50 50 50 50 50 50 ELECTRIC HEATER(S) Actual Capacity (kW) Stage 1 Stage 2 Total 5.0 5.0 5.0 3.5 3.5 3.5 10.0 10.0 10.0 6.9 6.9 6.9 15.0 15.0 15.0 10.4 10.4 10.4 15.0 15.0 15.0 10.4 10.4 10.4 20.0 20.0 20.0 13.9 13.9 13.9 10.0 10.0 10.0 6.9 6.9 6.9 19.9 19.9 19.9 13.9 13.9 13.9 20.0 20.0 20.0 13.9 13.9 13.9 30.0 30.0 30.0 20.8 20.8 20.8 — — — — — — — — — — — — — — — — — — 10.0 10.0 10.0 6.9 6.9 6.9 15.0 15.0 15.0 10.4 10.4 10.4 — — — — — — — — — — — — 10.0 10.0 10.0 6.9 6.9 6.9 20.0 20.0 20.0 13.9 13.9 13.9 5.0 5.0 5.0 3.5 3.5 3.5 10.0 10.0 10.0 6.9 6.9 6.9 15.0 15.0 15.0 10.4 10.4 10.4 25.0 25.0 25.0 17.4 17.4 17.4 35.0 35.0 35.0 24.3 24.3 24.3 10.0 10.0 10.0 6.9 6.9 6.9 19.9 19.9 19.9 13.9 13.9 13.9 30.0 30.0 30.0 20.8 20.8 20.8 50.0 50.0 50.0 34.7 34.7 34.7 FLA 12.0 12.0 12.0 5.00 5.00 5.00 24.1 24.1 24.1 10.0 10.0 10.0 36.1 36.1 36.1 15.0 15.0 15.0 60.1 60.1 60.1 25.1 25.1 25.1 84.2 84.2 84.2 35.1 35.1 35.1 24.1 24.1 24.1 10.0 10.0 10.0 47.9 47.9 47.9 20.0 20.0 20.0 72.2 72.2 72.2 30.1 30.1 30.1 120.3 120.3 120.3 50.1 50.1 50.1 MCA* MOCP* 21.5 24.4 34.0 9.5 10.5 15.8 36.6 39.4 49.2 15.8 16.8 22.0 51.6 54.5 64.1 22.0 23.0 28.3 81.7 84.6 94.2 34.6 35.6 40.8 111.7 114.6 124.2 47.1 48.1 53.4 39.4 46.6 54.8 16.8 22.0 26.8 69.2 76.3 84.6 29.3 45.1 49.2 99.6 106.7 115.0 41.8 47.1 51.8 159.7 166.9 175.1 66.9 72.1 76.9 25 25 40 15 15 20 40 40 50 20 20 25 60 60 70 25 25 30 90 90 100 25 40 50 125 125 125 50 50 60 40 50 60 20 25 35 70 80 90 30 50 50 100 110 125 50 50 60 175 175 200 70 80 80 40RM ELECTRIC HEATER DATA (cont) UNIT 40RM FAN MOTOR HEATER PART NO. V-PH-Hz CAELHEAT028A00 240-3-50 CAELHEAT029A00 400-3-50 CAELHEAT031A00 240-3-50 CAELHEAT032A00 400-3-50 CAELHEAT034A00 240-3-50 CAELHEAT035A00 400-3-50 CAELHEAT037A00 240-3-50 CAELHEAT038A00 400-3-50 028,034 FLA Hp MCA MOCP — — — — Hp kW FLA 7.5 10.0 7.5 10.0 7.5 10.0 7.5 10.0 7.5 10.0 7.5 10.0 7.5 10.0 7.5 10.0 5.59 7.46 5.59 7.46 5.59 7.46 5.59 7.46 5.59 7.46 5.59 7.46 5.59 7.46 5.59 7.46 19.8 28.0 11.4 16.1 19.8 22.8 11.4 16.1 22.8 32.2 11.4 16.1 19.8 28.8 11.4 16.1 Nominal Capacity (kW) 20 20 20 20 40 40 40 40 50 50 50 50 70 70 70 70 ELECTRIC HEATER(S) Actual Capacity (kW) Stage 1 Stage 2 Total 19.9 19.9 13.9 13.9 20.0 20.0 13.8 13.8 30.0 30.0 20.8 20.8 40.0 40.0 27.8 27.8 — — — — 20.0 20.0 13.8 13.8 20.0 20.0 13.9 13.9 30.0 30.0 20.8 20.8 19.9 19.9 13.9 13.9 40.0 40.0 27.8 27.8 50.0 50.0 34.7 34.7 70.0 70.0 48.6 48.6 FLA 47.9 47.9 20.0 20.0 96.2 96.2 39.9 39.9 120.3 120.3 50.1 50.1 168.4 168.4 70.2 70.2 MCA* MOCP* 84.6 94.8 39.3 45.2 145.0 155.3 64.1 70.0 175.1 185.4 76.9 82.8 193.1 208.4 84.4 90.3 90 110 40 50 150 175 70 80 200 200 80 90 200 225 90 100 LEGEND Full Load Amps Horsepower Minimum Circuit Amps Maximum Overcurrent Protection *Values shown are for single-point connection of electric heat accessory and air handler. NOTES: 1. MCA and MOCP values apply to both standard and alternate factory-supplied motors. 2. Electric resistance heaters are rated at 240 v and 480 v. To determine heater capacity (kW) at unit nameplate multiply the 240-v or 480-v capacity (kW) by the multipliers shown in the table below. HEATER RATING VOLTAGE 240 480 200 0.694 — ACTUAL HEATER VOLTAGE AT SITE 208 230 240 400 440 460 0.751 0.918 1.0 — — — — — — 0.694 0.840 0.918 480 — 1.0 3. Heater coils are 24 v and require 8 va holding current. 4. The following equation converts kW of heat energy to Btuh: kW x 3,412 = Btuh. 5. Approximate shipping weights: CAELHEAT001A00 – 014A00 = 55 lbs each CAELHEAT016A00 – 026A00 = 60 lbs each CAELHEAT028A00 – 038A00 = 75 lbs each 83 Controls Operating sequence — 38AK007-012, 38AKS008-012 At start-up, the thermostat calls for cooling. With all safety devices satisfied, the compressor contactor and fan contactor energize, causing the compressor and outdoor-fan motor to operate. Contacts energize, allowing the fieldsupplied and -installed indoor-fan contactor to function. A field-supplied and -installed liquid line valve also opens, allowing the system to function in Cooling mode. As cooling demand is satisfied, the thermostat contacts break, deenergizing the contactor and causing the system to shut off. The liquid line solenoid valve closes, minimizing the potential for refrigerant migration. The compressor does not restart until the thermostat again calls for cooling. If a demand for cooling occurs within 5 minutes after the thermostat is satisfied, the system will not restart because of the Time Guard® II device. After the 5-minute time period, the system will restart as normal on thermostat demand. The system is protected with a Cycle-LOC™ device so that the compressor will not start if a high-pressure or lowpressure fault occurs. To reset the Cycle-LOC device, set the thermostat to eliminate the cooling demand, then return to original set point. This should be done only once, and if system shuts down due to the same fault, determine the problem before attempting to reset the Cycle-LOC device. Operating sequence — 38AKS013-024 When the first stage of cooling thermostat closes, the timer starts. After approximately 3 seconds, the timer activates the compressor and fan motor no. 1 contactors. When the liquid pressure builds to approximately 1772 kPag (257 psig), fan motor no. 2 is energized. On demand for additional cooling capacity, the second stage of the cooling thermostat closes, energizing a fieldsupplied liquid line solenoid (LLS) valve, which opens. This increases the suction pressure, causing the compressor to operate at higher capacity (compressor loads). When the fan switch is set at AUTO, the indoor-air fan cycles with the compressor. When the switch is set at CONT, the indoor-air fan runs continuously. At shutdown, the Time Guard II timer prevents the compressor from restarting for approximately 5 minutes. In addition, a field-supplied solenoid valve wired in parallel with the compressor contactor coil shuts off the liquid line to prevent refrigerant migration back to the compressor during the off cycle. 84 Operating sequence — 38AKS028-044 When space thermostat calls for cooling, the no. 1 condenser fan and compressor starts after control module (CM) initial time delay of 3 (+2/-1) seconds. If an optional airflow switch is used, compressor and no. 1 condensing fan will not start until sufficient indoor airflow has closed the switch. After 3 seconds the compressor starts and the liquid line solenoid valve (for solenoid drop control) opens. The crankcase heater is deenergized. If the head pressure reaches 1793 kPag (260 psig), the second condenser fan starts. If cooling demand is low, suction pressure at the compressor drops. As the pressure drops, the compressor unloads 2 banks of cylinders as required. If cooling demand is high and 2-stage operation is used, the second step of the thermostat activates the capacity control liquid line solenoid which activates the second stage evaporator coil. The compressor cylinders load or unload in response to compressor suction pressure to meet evaporator load. Two minutes after the compressor starts, the bypass relay (BPR) timer is deenergized and the low-pressure switch (LPS) bypass is deactivated. If the LPS trips during the first 2 minutes of operation, the compressor remains operational. If a high-pressure switch (HPS) trips at any time, or the LPS trips after 2 minutes, the compressor cannot restart until the control circuit power is interrupted due to the CM lockout feature. As the space cooling load is satisfied, the second stage of the thermostat opens, and closes the field-supplied capacity control liquid line solenoid valve to deactivate the second stage coil. The compressor adjusts the number of active cylinders to meet the new load. When the space temperature is satisfied, the first stage of the thermostat opens and the control relay and the BPR open. This closes the solenoid drop control valve. The compressor stops and the crankcase heater is energized, preventing refrigerant from migrating to the compressor during the off cycle (solenoid drop refrigerant control). The CM anti-shortcycling timer is energized and runs for approximately 5 minutes. During this time, the compressor is not able to restart. Typical control wiring TEMP SYSTEM APPLICATIONS — 38AK007-012, 38AKS008-012 NETWORK BLACK (-) RED (+) GREEN (GRD) RED (-) BLACK (+) REMOTE ROOM TEMP. SENSOR J3 WHITE RED BLUE YELLOW GREEN IAQ SWITCH FIG. “A” HUMIDITY SENSOR WHT RED WHT RED FAN STATUS SWITCH HS SEE “A” GRN BLK 10 11 BLACK OAT FILTER STATUS SWITCH GRN BLK FSS 10 11 SAT BLACK BLACK DX RED RED RED WHT RED BLUE YEL GRN 6 7 2 1 8 9 COOL 10 LEDS 11 12 13 14 15 16 17 1 2 HEAT ECON FAN H2 H1 (NC) H1 (NO) HT COM FAN ECON C2 C1 COOL COM 24 VAC CHRS FAN COOL* 24 VAC 24 VAC COMMON SINGLE ZONE RELAY PACK CIRCUIT BOARD LEGEND DX FSS HS IAQ IFC LED LLSV OAT SAT TB — — — — — — — — — — Direct Expansion Coil Sensor Filter Status Switch Humidity Sensor Indoor Air Quality Indoor-Fan Contactor Light-Emitting Diode Liquid Line Solenoid Valve Outdoor Air Temperature Sensor Supply Air Temperature Sensor Terminal Block Marked Terminal CONNECTION BOARD (TB) R Factory Wiring 1 Field Control Wiring Y1 2 Y2 *Single zone relay pack requires 10 va. †Field-supplied. 3 NOTE: Humidity Sensor and filter status switch cannot be wired at the same time. 4 W1 5 LLSV† W2 G 6 C 7 X IFC † 8 38AK,AKS CONDENSING UNIT 85 Typical control wiring (cont) TEMP SYSTEM APPLICATIONS — 38AKS013-024 NETWORK BLACK (-) RED (+) GREEN (GRD) RED (-) REMOTE ROOM TEMP. SENSOR BLACK (+) J3 WHITE RED BLUE YELLOW GREEN IAQ SWITCH FIG. “A” HUMIDITY SENSOR WHT RED WHT RED FAN STATUS SWITCH HS SEE “A” GRN BLK BLACK 10 11 OAT SAT FILTER STATUS SWITCH FSS GRN BLK BLACK BLACK DX RED RED RED 10 11 WHT RED BLUE YEL GRN 6 7 2 1 8 9 COOL LEDS 10 11 12 13 14 15 16 17 1 2 HEAT ECON FAN H2 H1 (NC) H1 (NO) HT COM FAN ECON C2 C1 COOL COM 24 VAC CHRS FAN HEAT 2 HEAT 1 COOL 2 COOL 1 R 24 VAC COMMON SINGLE ZONE RELAY PACK CIRCUIT BOARD TERMINAL BLOCK (TB2) IN CONTROL BOX 1 c TIME GUARD® CIRCUIT 2 3 4 5 6 7 NOTE 1 8 IFC LLSV* 9 R1 NOTE 2 R2 C DX FSS HD HS IAQ IFC LED LLSV OAT R — — — — — — — — — — — SAT — LEGEND Compressor Contactor Direct Expansion Coil Sensor Filter Status Switch Heating Device Humidity Sensor Indoor Air Quality Indoor Fan Contactor Light-Emitting Diode Liquid Line Solenoid Valve Outdoor Air Temperature Sensor Heat Control Relay (field-supplied, 24-volt seated coil, 10-va max rating) Supply Air Temperature Sensor Factory Wiring Field Control Wiring 86 L2 HD1 R1 L1 HD2 R2 *Field supplied. NOTES: 1. Combination LLSV plus IFC VA should not exceed 30 VA. 2. Do not exceed 5 VA (24 VAC) per coil. 3. If the VA values in Notes 1 and 2 must be exceeded, use accessory relay-transformer package 38AE900001. 4. Wiring diagrams are general guides only and are not intended for a specific installation. Refer to individual product installation and wiring literature. 5. Humidity Sensor and filter status switch cannot be wired at the same time. 87 — — — — LLS2 LLSV NEC TB Factory-Installed Wiring Field Control Wiring LEGEND Airflow Switch Circuit Breaker Equipment Fuse Ground Liquid Line Solenoid for Solenoid Drop Control Liquid Line Solenoid for Capacity Control Liquid Line Solenoid Valve National Electrical Code Terminal Block Field Power Wiring NOTES: 1. Factory wiring in accordance with NEC. Any field modifications or additions must be in compliance with all applicable codes. 2. All field interlock contacts must have minimum rating of 180-va pilot duty plus capacity required for field-installed equipment. All field interlock contacts in the 24-v control circuit must have minimum rating of 70-va pilot duty plus capacity required for fieldinstalled equipment. 3. For internal unit wiring, reference wiring book or unit wiring label diagram. TB2 is 115-1-60, TB3 is 24-1-60. 4. The following components are not located in the 38AKS unit control box: LLS1, LLS2, field control thermostat, AFS, alarm shut-off switch, and alarm or light. *Field-supplied. — — — — — — AFS CB EQUIP FU GND LLS1 BLU GRN BLK WHT RED 10 11 WHT RED FSS GRN BLK 10 11 FILTER STATUS SWITCH HS FIG. “A” HUMIDITY SENSOR REMOTE ROOM TEMP. SENSOR NETWORK TO COMPRESSOR YEL BLACK (-) RED (+) GREEN (GRD) SEE “A” BLACK BLACK OAT SAT DX BLACK RED RED RED FAN STATUS SWITCH WHITE RED BLUE YELLOW GREEN IAQ SWITCH BLACK (+) RED (-) BRN 22 C1A 12 ORN 23 C2 13 + 1 2 HEAT 4 + TB2 3 2 1 ECON FAN H2 H1 (NC) H1 (NO) HT COM FAN ECON C2 C1 COOL COM 24 VAC CHRS R HEAT 1 FAN HEAT 2 COOL 2 COOL 1 R 24 VAC COMMON W Y GND AFS GND LLS1* SINGLE ZONE RELAY PACK CIRCUIT BOARD WHT RED BLUE YEL GRN 6 7 2 1 8 9 LEDS COOL 10 11 12 13 14 15 16 17 J3 TO COMPRESSOR RED 21 23 22 21 BLK C1 11 C2 13 C1 12 C1 11 EQUIP GND (LLSV) 24V CB2 LLS2* 21 11 22 12 23 13 A FIELD SUPPLIED ALARM OR LIGHT CB1 24 14 [63.5] 2 1/2” OR [92.1] 3 5/8” DIA. HOLE [22.2] 7/8” DIA. HOLE 7/C 8/X 6/G 2/Y1 3/Y2 4/W1 5/W2 TB3 1/R ALARM SHUT-OFF SWITCH 115V CB1 FU1 208/230V ONLY TEMP SYSTEM APPLICATIONS — 38AKS028-044 26 16 13 23 12 22 TB1 11 21 FUSED NEC DISCONNECT FIELD POWER SUPPLY 25 15 EQUIP GND Application data — 38AK007-012, 38AKS008-012 Operating limits — SI Operating limits — English Maximum outdoor ambient . . . . . . . . . . . . . . . . . . 52 C Minimum return-air temperature . . . . . . . . . . . . . . 13 C Maximum return-air temperature . . . . . . . . . . . . . . 35 C Range of acceptable saturation suction temperature. . . . . . . . . . . . . . . . . . –4 to 13 C Maximum discharge temperature . . . . . . . . . . . . . 135 C Minimum discharge superheat . . . . . . . . . . . . . . . .33° C NOTES: 1. Select air handler at no less than 40 L/s per kW (nominal condensing unit capacity). 2. Total combined draw of the field-supplied liquid line solenoid valve and air handler fan contactor must not exceed 20 volt-amperes (va). If the specified voltamperes must be exceeded, use a remote relay to control the load. Maximum outdoor ambient . . . . . . . . . . . . . . . . . . 125 F Minimum return-air temperature . . . . . . . . . . . . . . . 55 F Maximum return-air temperature . . . . . . . . . . . . . . . 95 F Range of acceptable saturation suction temperature . . . . . . . . . . . . . . . . . 25 to 55 F Maximum discharge temperature . . . . . . . . . . . . . 275 F Minimum discharge superheat . . . . . . . . . . . . . . . . 60° F NOTES: 1. Select air handler at no less than 300 cfm/ton (nominal condensing unit capacity). 2. Total combined draw of the field-supplied liquid line solenoid valve and air handler fan contactor must not exceed 20 volt-amperes (va). If the specified voltamperes must be exceeded, use a remote relay to control the load. REFRIGERANT PIPING SIZES MINIMUM OUTDOOR-AIR OPERATING TEMPERATURE LINEAR LENGTH OF PIPING — m (ft) 0-7.6 (0-25) UNIT 38AK 7.6-15.2 (25-50) 15.2-22.9 (50-75) 22.9-30.5 (75-100) Line Size (in. OD) L S L S L S L S 007 1/ 2 11 / 8 1/ 2 11/8 1/ 2 11/8 1/ 2 11 / 8 008 1/ 2 11 / 8 1/ 2 11/8 5/ 8 13/8 5/ 8 13 / 8 012 1/ 2 11 / 8 5/ 8 13/8 5/ 8 13/8 5/ 8 13 / 8 S008 1/ 2 11 / 8 1/ 2 11/8 5/ 8 13/8 5/ 8 13 / 8 S009 1/ 2 11 / 8 5/ 8 11/8 5/ 8 13/8 5/ 8 13 / 8 S012 1/ 2 11 / 8 5/ 8 11/8 5/ 8 13/8 5/ 8 13 / 8 LEGEND L — Liquid Line S — Suction Line NOTES: 1. Pipe sizes are based on a 1° C (2° F) loss for liquid and suction lines. 2. Pipe sizes are based on the maximum linear length, shown for each column, plus a 50% allowance for fittings. 3. Charge units with R-22 in accordance with unit installation instructions. 4. Line size conversion to mm: mm in. 1/ 2 12.7 5/ 15.9 8 1 1 /8 28.6 3 34.9 1 /8 LIQUID LINE DATA UNIT 38AK 007 008 012 S008 S009 S012 MAX ALLOWABLE LIQUID LIFT LIQUID LINE Max Allowable Pressure Drop Max Allowable Temp Loss M Ft kPa psi C F 23.2 15.2 17.4 15.2 15.8 15.8 76 50 57 50 52 52 48.3 7 1 2 NOTE: Values shown are for units operating at 7.2 C (45 F) saturated suction and 35 C (95 F) entering air. 88 UNIT 38AK 007 008 012 S008 S009 S012* COMPRESSOR CAPACITY (%) 100 100 100 100 100 100 67 SATURATED CONDENSING TEMP C F 32 32 32 32 32 32 27 90 90 90 90 90 90 60 MINIMUM OUTDOOR TEMP Base Unit With Low Ambient C F Control† 12 53 15 60 11 52 15 60 –29 (–20) 12 53 9 48 11 52 *Unit has one step of unloading. †38AK007 — Motormaster® I Control only. 38AK008, 38AK012, 38AKS008, 38AKS009, 38AKS012 — Motormaster III Control only. (Motor change required on 38AK007.) Application data — 38AKS013-024 Installation Use of liquid line solenoid valves Select equipment to match or to be slightly less than peak load. This provides better humidity control, less unit cycling, and less part-load operation. When selecting vapor line sizes, oil return must be evaluated, particularly at part-load conditions. The indoor fan must always be operating when outdoor unit is operating. Ductwork should be sized according to unit size, not building load. To minimize the possibility of air recirculation, avoid the use of concentric supply/return grilles. Indoor equipment should be selected at no less than 40 L/s per kW (300 cfm/ton). A liquid line solenoid valve is recommended. For dual coil applications, a single liquid line solenoid valve is required to deactivate upper second-stage coil. LOCATION OF ONE LIQUID LINE SOLENOID VALVE SERVING 2 COIL CIRCUITS (Solenoid Drop Control) OPERATING LIMITS 52 C (125 F) See Minimum Outdoor-Air Operating Temperature table below. Maximum Outdoor Ambient Minimum Outdoor Ambient Minimum Return-Air Temperature Maximum Return-Air Temperature Normal Acceptable Saturation Suction Temperature Range Maximum Discharge Temperature Minimum Discharge Superheat 12.8 C (55 F) LEGEND TXV — Thermostatic Expansion Valve 35 C (95 F) –3.9 to 12.8 C (25 to 55 F) FACE-SPLIT COIL SUCTION AND LIQUID LINE PIPING 135 C (275 F) 15.6 C (60 F) MINIMUM OUTDOOR-AIR OPERATING TEMPERATURE UNIT 38AKS 013 014 016 024 COMPRESSOR CAPACITY (%) SATURATED CONDENSING TEMP C 32 27 21 32 27 21 32 27 21 32 27 100 67 33* 100 67 33* 100 67 33* 100 50 F 90 80 70 90 80 70 90 80 70 90 80 MINIMUM OUTDOOR-AIR OPERATING TEMPERATURE With Base Low-Ambient Unit Control† C 1.7 7.2 12.8 2.8 8.9 13.9 –5.0 2.2 10.0 –9.4 –6.7 F 35 45 55 37 48 57 23 36 50 15 20 C F –29 –20 *Requires field-installed unloader. †Motormaster® I control — 38AKS013-024. LIQUID LINE DATA UNIT 38AKS MAX ALLOW. LIFT — m (ft) 013 014 016 024 15.8 (52) 20.4 (67) 25.0 (82) 26.5 (87) LIQUID LINE Max Allow. Max Allow. Pressure Drop — Temp Loss — kPa (psi) C (°°F) 48 (7) LEGEND TXV — Thermostatic Expansion Valve 1 (2) NOTE: Data above is for units operating at 8 C (45 F) saturated suction and 35 C (95 F) entering air. 89 Application data — 38AKS013-024 (cont) Oil return Insulation Condensing units with multiple-step unloading may require double suction risers to assure proper oil return at minimum load operating conditions. Reduction of evaporator coil surface should be analyzed to provide sufficient refrigerant velocity to return oil to the compressor. Liquid line solenoid valves may be used in certain situations to accomplish this. Hot gas bypass, if used, should be introduced before the evaporator. Consult Carrier System Design manual. Refrigerant suction piping should be insulated in accordance with guidelines set forth in the Carrier System Design Manual. SUCTION LINE PIPING REFRIGERANT PIPING SIZES — SI COND UNIT 38AKS 013 014 016 024 LENGTH OF INTERCONNECTING PIPING (m) 0-4.5 4.5-7.5 7.5-15 15-23 23-30 Line Size (in. OD) L S L S L S L S L S 1/ 5/8 5/8 11/8 1/2 11/8 5/8 13/8 13 / 8 13 / 8 * 2 7/8 1/2 11/8 5/8 13/8 5/8 13/8 15/8* 7/8 15/8* 5/ 13/8 5/8 13/8 5/8 15/8* 7/8 15/8* 7/8 15/8* 8 7/ 7/ 5/ 13/8 5/8 13/8 5/8 15/8 15 / 8 15 / 8 8 8 8 LEGEND A B C D *Requires a double suction riser if 2 unloaders are used and the evaporator is below the condensing unit. See Refrigerant Piping Sizes — Double Suction Risers table below and Suction Line Piping figure at right for more information. NOTES: 1. Pipe sizes are based on a 1.1 C max loss for liquid lines and 0.8 C max loss for suction lines, selected at maximum length for each interval and for matched systems at nominal rating conditions nominal airflow. 2. Pipe sizes are based on an equivalent length equal to the maximum length of interconnecting piping plus 50% for fittings. A more accurate estimate may result in smaller sizes. 3. Units must be charged in accordance with the unit installation instructions. 4. Line size conversion to mm: mm in. 1/2 12.7 5/8 15.9 7/ 22.2 8 1 28.6 1 /8 3 34.9 1 /8 5 41.3 1 /8 1 54.0 2 /8 5 66.7 2 /8 1 79.4 3 /8 REFRIGERANT PIPING SIZES — DOUBLE SUCTION RISERS — SI COND UNIT 38AKS 013 014 016 LENGTH OF INTERCONNECTING PIPING (m) 7.5-15 18-23 23-30 Line Size (in. OD) A B C A B C A B C — — — — — — 11 / 8 13 / 8 15 / 8 — 11 / 8 — 13 / 8 — 15 / 8 11 / 8 13 / 8 15 / 8 11 / 8 13 / 8 15 / 8 11 / 8 13 / 8 15 / 8 11 / 8 13 / 8 15 / 8 NOTES: 1. See Suction Line Piping figure for “A,” “B,” and “C” dimensions. 2. No double suction risers are needed for unit size 024. — Suction riser without trap — Suction riser with trap — Horizontal suction line to condensing unit — Short vertical riser: 38AKS028 — 15/8 in. OD 38AKS034,044 — 21/8 in. OD REFRIGERANT PIPING SIZES — ENGLISH COND UNIT 38AKS 013 014 016 024 LENGTH OF INTERCONNECTING PIPING (FT) 0-15 16-25 25-50 50-75 75-100 Line Size (in. OD) L S L S L S L S L S 5/8 5/ 8 1/2 11/8 1/2 11/8 5/8 13/8 13/8 13 / 8 * 1/ 7/ 11/8 5/8 13/8 5/8 13/8 15/8* 7/8 15/8* 2 8 5/8 13/8 5/8 13/8 5/8 15/8* 7/8 15/8* 7/8 15/8* 7/ 7/ 8 5/8 13/8 5/8 13/8 5/8 15/8 15/8 15 / 8 8 *Requires a double suction riser if 2 unloaders are used and the evaporator is below the condensing unit. See Refrigerant Piping Sizes — Double Suction Risers table and Suction Line Piping figure above for more information. NOTES: 1. Pipe sizes are based on a 2 F max loss for liquid lines and a 1.5 F max loss for suction lines, selected at maximum length for each interval and for matched systems at nominal rating conditions, nominal airflow. 2. Pipe sizes are based on an equivalent length equal to the maximum length of interconnecting piping plus 50% for fittings. A more accurate estimate may result in smaller sizes. 3. Units must be charged in accordance with the unit installation instructions. REFRIGERANT PIPING SIZES — DOUBLE SUCTION RISERS — ENGLISH COND UNIT 38AKS 013 014 016 LENGTH OF INTERCONNECTING PIPING (FT) 25-50 50-75 75-100 Line Size (in. OD) A B C A B C A B C — — — — — — 11 / 8 13 / 8 15 / 8 — 11 / 8 — 13 / 8 — 15 / 8 11 / 8 13 / 8 15 / 8 11 / 8 13 / 8 15 / 8 11 / 8 13 / 8 15 / 8 11 / 8 13 / 8 15 / 8 NOTES: 1. See Suction Line Piping figure above for “A,” “B,” and “C” dimensions. 2. No double suction risers are needed for unit size 024. 90 Multiple condensing unit arrangements* 38AKS013-024 38AKS013-024 38AKS013-024 Space for Service and Airflow *For clearances between controls and grounded surfaces, check local codes. †Observe minimum recommended space requirements. 38AKS 013-028 DIMENSIONS (ft) A B 4 4 91 Application data — 38AKS028-044 Installation Select equipment to match or to be slightly less than peak load. This provides better humidity control, less unit cycling, and less part-load operation. When selecting vapor line sizes, oil return should be evaluated, particularly at part-load conditions. The evaporator fan must always be operating when outdoor fan is operating. Unit cycles should be limited to 3 or less. Multiple outdoor units may be used with a single indoor unit. This involves multiple refrigeration circuits. IMPORTANT: When application is in a variable air volume (VAV) system, total building load is not the sum of the individual peak loads. If individual peak loads are summed, the equipment tends to be oversized for the load. MINIMUM OUTDOOR-AIR OPERATING TEMPERATURE COMUNIT PRESSOR 38AKS CAPACITY (%) 028 034 044 SATURATED CONDENSING TEMPERATURE C 32 27 21 32 27 21 32 27 21 100 67 33 100 67 33 100 67 33 F 90 80 70 90 80 70 90 80 70 MAXIMUM LIQUID LIFT MAXIMUM LIQUID LIFT m ft 23 76 20 67 23 76 UNIT 38AKS To minimize return-air temperature extremes, use the equipment room as a return-air plenum when applying VAV systems with supply-to-return air recycle as used with Carrier VVT® (variable volume and temperature) Control Systems. Indoor equipment should be selected at no less than 40 L/s per kW (300 cfm/ton). MIN OUTDOOR TEMPERATURE With Base Low Ambient Unit Control C F C F –6 31 1.7 35 1 34 –1 30 –20 1 34 –29 5.5 42 –3.9 25 –1 30 1.7 35 028 034 044 SUCTION LINE PIPING OPERATING LIMITS Maximum Cooling Load Minimum Cooling Load 46 C (115 F) Additional head pressure control may be required below 1.7 C (35 F) outdoor ambient. Minimum Return-Air Temperature Maximum Return-Air Temperature Normal Acceptable Saturation Suction Temperature Range Maximum Discharge Temperature Minimum Discharge Superheat 12.8 C (55 F) 92 LEGEND 35 C (95 F) 1.1 to 12.8 C (30 to 55 F) 146 C (295 F) 15.6 C (60 F) A B C D — — — — Suction riser without trap Suction riser with trap Suction line to condensing unit Short vertical riser: 38AKS028 — 15/8 in. OD 38AKS034,044 — 21/8 in. OD REFRIGERANT PIPE SIZES (Single Suction Risers) UNIT 38AKS 028 034 044 LENGTH OF INTERCONNECTING PIPING — m (ft) 7.9-15.2 (26-50) 15.5-22.8 (51-75) 23.2-30.5 (76-100) L S L S L S 7/ 7/ 7/ 21/8* 21/8* 21 / 8 * 8 8 8 7/8 7/8 21 / 8 21 / 8 11 / 8 21 / 8 7/8 21 / 8 11 / 8 25/8* 11 / 8 25 / 8 * 4.9-7.6 (16-25) L S 7/ 15 / 8 8 7/ 21 / 8 8 7/ 21 / 8 8 LEGEND L — Liquid Line S — Suction Line 30.8-60.9 (101-200) L S 7/ 21 / 8 * 8 11 / 8 25 / 8 * 11 / 8 31 / 8 * NOTE: All line sizes are inches OD. See notes on page 73 for metric conversions. *IMPORTANT — If condensing unit is above air handler, a double suction riser is required. See table below for sizing. REFRIGERANT PIPING SIZES (Double Suction Risers) UNIT 38AKS 028 034 044 7.9-15.2 (26-50) A B C 15 / 8 21 / 8 15 / 8 — — — — — — LENGTH OF INTERCONNECTING PIPING — m (ft) 15.5-22.8 (51-75) 23.2-30.5 (76-100) A B C A B C 15 / 8 15 / 8 21 / 8 15 / 8 15 / 8 21 / 8 — — — — — — 21 / 8 25 / 8 15 / 8 21 / 8 25 / 8 15 / 8 30.8-60.9 (101-200) A B C 15 / 8 15 / 8 21 / 8 15 / 8 21 / 8 25 / 8 15 / 8 21 / 8 25 / 8 NOTE: A, B, C dimensions relate to reference diagram. Multiple condensing unit arrangements* 38AKS028-044 38AKS028-044 38AKS028-044 ONLY Space for Service and Airflow *For clearances between controls and grounded surfaces, check local codes. †Observe minimum recommended space requirements. 38AKS 028-044 DIMENSIONS (ft) A B 4 4 93 Application data — 40RM Operating limits Maximum fan speed — 40RM007-024 . . . . . . . . . . . . . . . .20 r/s (1200 rpm) Maximum fan speed — 40RM028,034 . . . . . . . . . . . . . . 18.3 r/s (1100 rpm) General Select equipment to match or to be slightly less than peak load. This provides better humidity control, less unit cycling, and less part-load operation. Equipment should be selected to perform at no less than 40 L/s per kW (300 cfm/ton). The air handler fan must always be operating when the condensing unit is operating. Ductwork should be sized according to unit size, not building load. For larger units with two fans, a split duct transition is recommended at the fan outlets, but a plenum can be used with slight reduction in external static pressure capability. For variable air volume (VAV) systems with supply-toreturn air recycling, use the equipment room as a return air plenum. 40RM FACTORY-INSTALLED NOZZLE AND DISTRIBUTOR DATA UNIT 40RM 007 008 012 014 016 024 028 034 TXV Qty...Part No. TDEBX8 TDEBX8 TDEBX6 TDEBX8 TDEBX8 TDEBXE11 TDEBX11 TDEBX16 DISTRIBUTOR Qty...Part No. 1...1116 1...1126 2...1115 2...1115 2...1116 2...1116 2...1126 2...1126 FEEDER TUBES PER DISTRIBUTOR* 12 15 9 9 12 13 15 18 NOZZLE Qty...Part No. 1...E5 1...C6 2...E4 2...E5 2...E6 2...E8 2...C10 2...C12 *Feeder tube size is 6.35 mm (1/4 in.) NOTE: Hot gas bypass applications require field-supplied auxiliary side connector. 40RM FAN MOTOR DATA STANDARD MOTOR — SI UNIT 40RM 230-3-50 and 400-3-50 Speed (r/s) Shaft kW Frame (NEMA) Shaft Dia (mm) 007 008 012 014 016 024 028 034 23.75 1.79 56Y 15.9 23.75 1.79 56Y 15.9 23.75 2.16 56Y 22.2 23.75 2.16 56Y 22.2 23.75 2.16 56Y 22.2 23.75 3.73 184T 28.6 23.75 5.60 S213T 34.9 23.75 7.46 S215T 34.9 LEGEND NEMA — National Electrical Manufacturers Association (U.S.A.) ALTERNATE MOTOR — SI UNIT 40RM 230-3-50 and 400-3-50 Speed (r/s) Shaft kW Frame (NEMA) Shaft Dia (mm) 007 008 012 014 016 024 028 23.75 1.79 56Y 15.9 23.75 2.16 56Y 22.2 23.75 3.73 S184T 22.2 23.75 3.73 S184T 28.6 23.75 3.73 S184T 28.6 23.75 5.60 S213T 34.9 23.75 7.46 S215T 34.9 LEGEND NEMA — National Electrical Manufacturers Association (U.S.A.) 94 40RM FAN MOTOR DATA (cont) STANDARD MOTOR — ENGLISH UNIT 40RM 230-3-50 and 400-3-50 Speed (rpm) Hp Frame (NEMA) Shaft Dia (in.) 007 008 012 014 016 024 028 034 1425 2.4 56Y 5/ 8 1425 2.4 56Y 5/ 8 1425 2.9 56Y 7/ 8 1425 2.9 56Y 7/ 8 1425 2.9 56Y 7/ 8 1425 5.0 184T 11 / 8 1425 7.5 S213T 13 / 8 1425 10.0 S215T 13 / 8 LEGEND NEMA — National Electrical Manufacturers Association (U.S.A.) ALTERNATE MOTOR — ENGLISH UNIT 40RM 230-3-50 and 400-3-50 Speed (rpm) Hp Frame (NEMA) Shaft Dia (in.) 007 008 012 014 016 024 028 1425 2.4 56Y 5/ 8 1425 2.9 56Y 7/ 8 1425 5.0 S184T 7/ 8 1425 5.0 S184T 11 / 8 1425 5.0 S184T 11 / 8 1425 7.5 S213T 13 / 8 1425 10.0 S215T 13 / 8 LEGEND NEMA — National Electrical Manufacturers Association (U.S.A.) 40RM DRIVE DATA STANDARD DRIVE — SI UNIT 40RM MOTOR DRIVE Motor Pulley Pitch Diameter (mm) Pulley Factory Setting Full Turns Open FAN DRIVE Pulley Pitch Dia (mm) Pulley Bore (mm) Belt No. — Section Belt Pitch (mm) FAN SPEEDS (r/s) Factory Setting Range Max Allowable Speed (r/s) Change per 1/2 Turn of Moveable Motor Pulley Flange MAX FULL TURNS FROM CLOSED POSITION SHAFTS CENTER DISTANCE (mm) 007 008 012 014 016 024 028 034 61.086.4 71.196.5 86.4111.8 86.4111.8 86.4111.8 109.2134.6 109.2134.6 109.2134.6 2.5 2.5 2.5 2.5 2.5 3.0 3.0 3.0 203 25.4 1—A 998 203 25.4 1—A 998 203 25.4 1—A 1024 229 36.5 1—A 1074 229 36.5 1—A 1074 218 36.5 1—B 1062 279 49.2 2—B 1113 279 49.2 2—B 1113 8.6 7.110.1 20.0 9.8 8.311.3 20.0 11.6 10.113.1 20.0 10.3 9.011.6 20.0 10.3 9.011.6 20.0 13.3 11.914.6 20.0 10.4 9.311.5 18.3 10.4 9.311.5 18.3 0.297 0.297 0.297 0.265 0.265 0.230 0.180 0.180 5 5 5 5 5 6 6 6 265-313 265-313 265-313 265-313 265-313 232-279 169-240 169-240 95 Application data — 40RM (cont) 40RM DRIVE DATA (cont) MEDIUM-STATIC DRIVE — SI UNIT 40RM MOTOR DRIVE Motor Pulley Pitch Diameter (mm) Pulley Factory Setting Full Turns Open FAN DRIVE Pulley Pitch Dia (mm) Pulley Bore (mm) Belt No. — Section Belt Pitch (mm) FAN SPEEDS (r/s) Factory Setting Range Max Allowable Speed (r/s) Change per 1/2 Turn of Moveable Motor Pulley Flange MAX FULL TURNS FROM CLOSED POSITION SHAFTS CENTER DISTANCE (mm) 007 008 012 014 016 024 028 034 86.4111.8 86.4111.8 86.4111.8 86.4111.8 94.0119.4 101.6127.0 109.2134.6 109.2134.6 2.5 2.5 2.5 2.5 3.0 2.5 3.0 3.0 203 25.4 1—A 1024 178 25.4 1—A 1049 152 25.4 1—A 947 191 36.5 1—A 998 201 36.5 1—B 1011 178 36.5 2—A 922 239 49.2 2—B 1011 239 49.2 2—B 1011 11.6 10.113.1 20.0 13.2 11.514.9 20.0 15.4 13.517.4 20.0 12.4 10.813.9 20.0 12.6 11.114.1 20.0 15.3 13.617.0 20.0 12.1 10.913.4 18.3 12.1 10.913.4 18.3 0.297 0.340 0.395 0.317 0.252 0.340 0.210 0.210 5 5 5 5 6 5 6 6 265-313 265-313 265-313 265-313 232-279 232-279 169-240 169-240 HIGH-STATIC DRIVE — SI UNIT 40RM MOTOR DRIVE Motor Pulley Pitch Diameter (mm) Pulley Factory Setting Full Turns Open FAN DRIVE Pulley Pitch Dia (mm) Pulley Bore (mm) Belt No. — Section Belt Pitch (mm) FAN SPEEDS (r/s) Factory Setting Range Max Allowable Speed (r/s) Change per 1/2 Turn of Moveable Motor Pulley Flange MAX FULL TURNS FROM CLOSED POSITION SHAFTS CENTER DISTANCE (mm) 007 008 012 014 016 024 028 034 86.4111.8 86.4111.8 101.6127.0 86.4111.8 101.6127.0 101.6127.0 109.2134.6 109.2134.6 2.5 2.5 3.0 2.5 3.0 3.0 3.0 3.0 152 25.4 1—A 947 140 25.4 1—A 947 140 25.4 1—A 922 152 36.5 2—A 922 178 36.5 2—A 998 163 36.5 2—A 871 203 49.2 2—B 935 218 49.2 2—B 960 15.4 13.517.4 20.0 16.8 14.719.0 20.0 19.4 17.320.0* 20.0 15.4 13.517.4 20.0 15.3 13.617.0 20.0 16.7 14.918.6 20.0 14.3 12.815.7 18.3 13.3 11.914.6 18.3 0.395 0.432 0.360 0.395 0.283 0.308 0.247 0.230 5 5 6 5 6 6 6 6 265-313 265-313 234-279 232-279 232-279 207-255 169-240 169-240 *It is possible to adjust drive so that fan speed exceeds maximum allowable. DO NOT exceed 20 r/s. 96 40RM DRIVE DATA (cont) STANDARD DRIVE — ENGLISH UNIT 40RM MOTOR DRIVE Motor Pulley Pitch Diameter (in.) Pulley Factory Setting Full Turns Open FAN DRIVE Pulley Pitch Dia (in.) Pulley Bore (in.) Belt No. — Section Belt Pitch (in.) FAN SPEEDS (rpm) Factory Setting Range Max Allowable Speed (rpm) Change per 1/2 Turn of Moveable Motor Pulley Flange MAX FULL TURNS FROM CLOSED POSITION SHAFTS CENTER DISTANCE (in.) 007 008 012 014 016 024 028 034 2.4-3.4 2.8-3.8 3.4-4.4 3.4-4.4 3.4-4.4 4.3-5.3 4.3-5.3 4.3-5.3 2.5 2.5 2.5 2.5 2.5 3.0 3.0 3.0 8.0 1 1—A 39.3 8.0 1 1—A 39.3 8.0 1 1—A 40.3 9.0 17/16 1—A 42.3 9.0 17/16 1—A 42.3 8.6 17/16 1—B 41.8 11.0 115/16 2—B 43.8 11.0 115/16 2—B 43.8 517 428-606 1200 588 499-677 1200 695 606-784 1200 618 538-697 1200 18 538-697 1200 795 713-878 1200 622 557-687 1100 622 557-687 1100 17.8 17.8 17.8 15.9 15.9 13.8 10.8 10.8 5 5 5 5 5 6 6 6 10.4412.32 10.4412.32 10.4412.32 10.4412.32 10.4412.32 9.1210.99 6.679.43 6.679.43 MEDIUM-STATIC DRIVE — ENGLISH UNIT 40RM MOTOR DRIVE Motor Pulley Pitch Diameter (in.) Pulley Factory Setting Full Turns Open FAN DRIVE Pulley Pitch Dia (in.) Pulley Bore (in.) Belt No. — Section Belt Pitch (in.) FAN SPEEDS (rpm) Factory Setting Range Max Allowable Speed (rpm) Change per 1/2 Turn of Moveable Motor Pulley Flange MAX FULL TURNS FROM CLOSED POSITION SHAFTS CENTER DISTANCE (in.) 007 008 012 014 016 024 028 034 3.4-4.4 3.4-4.4 3.4-4.4 3.4-4.4 3.7-4.7 4.0-5.0 4.3-5.3 4.3-5.3 2.5 2.5 2.5 2.5 3.0 2.5 3.0 3.0 8.0 1 1—A 40.3 7.0 1 1—A 41.3 6.0 1 1—A 37.3 7.5 17/16 1—A 39.3 7.9 17/16 1—B 39.8 7.0 17/16 2—A 36.8 9.4 115/16 2—B 39.8 9.4 115/16 2—B 39.8 695 606-784 1200 794 692-896 1200 926 808-1045 1200 741 646-836 1200 756 667-848 1200 916 814-1018 1200 728 652-803 1100 728 652-803 1100 17.8 20.4 23.7 19.0 15.1 20.4 12.6 12.6 5 5 5 5 6 6 6 6 10.4412.32 10.4412.32 10.4412.32 10.4412.32 9.1610.99 9.1610.99 6.679.43 6.679.43 97 Application data — 40RM (cont) 40RM DRIVE DATA (cont) HIGH-STATIC DRIVE DATA UNIT 40RM MOTOR DRIVE Motor Pulley Pitch Diameter (in.) Pulley Factory Setting Full Turns Open FAN DRIVE Pulley Pitch Dia (in.) Pulley Bore (in.) Belt No. — Section Belt Pitch (in.) FAN SPEEDS (rpm) Factory Setting Range Max Allowable Speed (rpm) Change per 1/2 Turn of Moveable Motor Pulley Flange MAX FULL TURNS FROM CLOSED POSITION SHAFTS CENTER DISTANCE (in.) 007 008 012 014 016 024 028 034 3.4-4.4 3.4-4.4 4.0-5.0 3.4-4.4 4.0-5.0 4.0-5.0 4.3-5.3 4.3-5.3 2.5 2.5 3.0 2.5 3.0 3.0 3.0 3.0 6.0 1 1—A 37.3 5.5 1 1—A 37.3 5.5 1 1—A 36.3 6.0 17/16 2—A 36.3 7.0 17/16 2—A 39.3 6.4 17/16 2—A 34.3 8.0 115/16 2—B 36.8 8.6 115/16 2—B 37.8 926 1010 926 916 1002 855 795 808-1045 881-1140 808-1045 814-1018 891-1113 766-944 713-878 1200 1200 1166 10361200* 1200 1200 1200 1200 1100 1100 23.7 25.9 21.6 23.7 17.0 18.5 14.8 13.8 5 5 6 5 6 6 6 6 10.4412.32 10.4412.32 9.1610.99 9.1610.99 9.1610.99 *It is possible to adjust drive so that fan speed exceeds maximum allowable. DO NOT exceed 1200 rpm. 98 8.1610.02 6.679.43 6.679.43 Guide specifications — 38AKS007-012, 38AKS008-012 Commercial Air-Cooled Condensing Units HVAC Guide Specifications Size Range: 19.0 to 32.9 kW (5.4 to 9.4 Tons) Nominal Carrier Model Numbers: 38AK, Sizes 007 to 012 38AKS, Sizes 008 to 012 Part 1 — General 1.01 SYSTEM DESCRIPTION Outdoor-mounted, air-cooled condensing unit suitable for on-the-ground or rooftop installation. Unit shall consist of a reciprocating air-conditioning compressor assembly, an air-cooled coil, propeller-type condenser fan, and a control box. Unit shall discharge supply air upward as shown on contract drawings. Unit shall be used in a refrigeration circuit matched with a packaged air-handling unit. 1.02 QUALITY ASSURANCE A. Unit shall be rated in accordance with ARI Standard 210/240-89 and 270-84 (U.S.A. standards). B. Unit shall be manufactured in a facility registered to ISO 9001 manufacturing quality standard. C. Unit construction shall comply with ASHRAE 15 (U.S.A. standard) safety code latest revision and comply with NEC (U.S.A. standard). D. Unit cabinet shall be capable of withstanding 500-hour salt spray exposure per ASTM B117 (U.S.A.) (scribed specimen). E. Air-cooled condenser coils for semi-hermetic compressor units (38AKS) shall be leak tested at 1034 kPag (150 psig) and pressure tested at 3309 kPag (480 psig). Air-cooled condenser coils for hermetic compressor units (38AK) shall be leak tested at 1379 kPag (200 psig), and pressure tested at 2951 kPag (428 psig). 1.03 DELIVERY, STORAGE, AND HANDLING Unit shall be shipped as single package only, and shall be stored and handled according to unit manufacturer’s recommendations. 1.04 WARRANTY (FOR INCLUSION BY SPECIFYING ENGINEER.) Part 2 — Products 2.01 EQUIPMENT A. General: Factory-assembled, single piece, air-cooled condensing unit. Contained within the unit enclosure shall be all factory wiring, piping, controls, compressor, holding charge (R-22), and special features required prior to field start-up. B. Unit Cabinet: 1. Unit cabinet shall be constructed of galvanized steel, bonderized and coated with a prepainted baked enamel finish. C. D. E. F. G. H. 2. A heavy-gage roll-formed perimeter base rail with forklift slots and lifting holes shall be provided to facilitate rigging. Fans: 1. Condenser fans shall be direct driven, propellertype, discharging air vertically upward. 2. Fan blades shall be balanced. 3. Condenser fan discharge openings shall be equipped with PVC-coated steel wire safety guards. 4. Condenser fan and motor shaft shall be corrosion resistant. Compressor: 1. Compressor shall be of the hermetic type (AK) or semi-hermetic reciprocating type (AKS). 2. Compressor shall be mounted on vibration isolators. 3. Semi-hermetic compressors (AKS units) shall have crankcase heaters, oil level sight glasses, discharge service valve, and a totally reversible positive displacement oil pump. 4. Unloader (33% reduction) shall be standard (on 38AKS012 units only). 5. Compressors shall include overload protection. 6. The 38AK012 unit shall have a crankcase heater. Condenser Coil: 1. Condenser coil shall be air-cooled and circuited for integral subcooler. 2. Coil shall be constructed of aluminum fins (copper fins optional) mechanically bonded to internally grooved seamless copper tubes which are then cleaned, dehydrated, and sealed. Refrigeration Components: Refrigeration circuit components shall include liquid line service valve, suction line service valve, liquid filter drier, a full charge of compressor oil, and a holding charge of refrigerant. Unit 38AK012 shall include an accumulator. Controls and Safeties: 1. Minimum control functions shall include: a. Power and control terminal blocks. b. Compressor lockout on auto-reset safety until reset from thermostat. 2. Minimum safety devices which are equipped with automatic reset (after resetting first at thermostat), shall include: a. High discharge pressure cutout. b. Low suction pressure cutout. Operating Characteristics: 1. The capacity of the condensing unit shall meet or exceed Btuh at a suction temperature of . The power consumption at full load shall not exceed kW. 99 Guide specifications — 38AKS007-012, 38AKS008-012 (cont) 2. The combination of the condensing unit and the evaporator or fan coil unit shall have a total net cooling capacity of or greater at condientering-air temperature at the tions of evaporator at wet bulb and dry bulb, and air entering the condens. ing unit at I. Electrical Requirements: 1. Nominal unit electrical characteristics shall be v, 3-ph, 50 Hz. The unit shall be capable of satisfactory operation within voltage limits of v to v. 2. Unit electrical power shall be single-point connection. 3. Unit control circuit shall contain a 24-v transformer for unit control. J. Special Features: 1. Low-Ambient Temperature Control Accessory: Low-ambient control shall regulate speed of condenser-fan motor in response to the saturated condensing temperature of the unit. The control shall maintain correct condensing pressure at outdoor temperatures down to –29 C (–20 F). (Motor change required.) 2. Gage Panel Package: Gage panel package shall include a suction and discharge pressure gage. 3. Optional Condenser Coil Materials: a. Pre-Coated Aluminum-Fin Coils: Shall have a durable epoxy-phenolic coating to provide protection in mildly corrosive coastal environments. Coating shall be applied to the aluminum fin stock prior to the fin stamping process to create an inert barrier between the aluminum fin and copper tube. Epoxy-phenolic barrier shall minimize galvanic action between dissimilar metals. b. Copper-Fin Coils: Shall be constructed of copper-fins mechanically bonded to copper-tubes. All copper construction shall provide protection in moderate coastal environments. c. Post-Coated Aluminum-Fin Coils: Shall have a durable organic coating uniformly applied over all coil surfaces. Coating shall be deep brown color applied by a dip and bake process to ensure complete encapsulation of all coil surfaces. Coated coil shall 100 4. 5. 6. 7. 8. withstand 1,000-hour salt spray test in accordance with ASTM B117 (U.S.A.). Coil construction shall be aluminum fins mechanically bonded to copper tubes. d. Post-Coated Copper-Fin Coils: Shall have a durable organic coating uniformly applied over all coil surfaces. Coating shall be deep brown color applied by a dip and bake process to ensure complete encapsulation of all coil surfaces. Coated coil shall withstand 1,000-hour salt spray test in accordance with ASTM B117 (U.S.A.). Coil construction shall be copper fins mechanically bonded to copper tubes. Thermostat Controls: a. Debonair® programmable multi-stage thermostat with 7-day clock, holiday scheduling, large Thermoglow™ display, remote sensor capability, and Title 24 compliance. b. TEMP System programmable communicating multi-stage thermostat with fan switch, timeclock, LCD display, °F/°C capability, and CCN (Carrier Comfort Network) compatibility. c. Commercial Electronic Thermostat with 7-day timeclock, auto-changeover, multistage capability, and large LCD temperature display. d. Non-programmable thermostat with fan switch subbase. Hail Guard Package: Hail guard package shall protect coils against damage from hail and other flying debris. Winter Start Package: Package shall provide a timed bypass of lowpressure switch on start-up at low-ambient temperatures. Condenser Coil Grille: Grille shall add decorative appearance to unit and protect condenser coil after installation. Electric Solenoid Unloader: Electric unloader valve piston, coil, and hardware shall be supplied to convert the pressureoperated compressor unloader to electric unloading (38AKS012 only). Guide specifications — 38AKS013-024 Commercial Air-Cooled Condensing Units HVAC Guide Specifications Size Range: 30.4 to 64.3 kW (8.5 to 18.0 Tons), Nominal Carrier Model Number: 38AKS, Sizes 013-024 Part 1 — General 1.01 SYSTEM DESCRIPTION Outdoor-mounted, air-cooled condensing unit suitable for on-the-ground or rooftop installation. Unit shall consist of a semi-hermetic reciprocating compressor, an air-cooled coil, propeller-type condenser fans, and a control box. Unit shall discharge supply air upward as shown on contract drawings. Unit shall be used in a refrigeration circuit to match a packaged airhandling unit. 1.02 QUALITY ASSURANCE A. Unit shall be rated in accordance with ARI Standard 360 (U.S.A. standard), latest edition. B. Unit shall be manufactured in a facility registered to ISO 9002 manufacturing quality standard. C. Unit construction shall comply with latest edition of ANSI/ASHRAE and with NEC (U.S.A. standard). D. Unit cabinet shall be capable of withstanding 500-hour salt spray exposure per ASTM B117 (U.S.A. standards) (scribed specimen). E. Air-cooled condenser coils shall be leak tested at 1034 kPag (150 psig) and pressure tested at 3310 kPag (480 psig). 1.03 DELIVERY, STORAGE, AND HANDLING Unit shall be shipped as a single package only, and shall be stored and handled per manufacturer’s recommendations. 1.04 WARRANTY (FOR INCLUSION BY SPECIFYING ENGINEER.) Part 2 — Products 2.01 EQUIPMENT A. General: Factory assembled, single piece, air-cooled condensing unit. Contained within the unit enclosure shall be all factory wiring, piping, controls, compressor, holding charge (R-22), and special features required prior to field start-up. B. Unit Cabinet: Unit cabinet shall be constructed of galvanized steel, bonderized and coated with a prepainted, baked enamel finish. C. Fans: 1. Condenser fans shall be direct-drive propeller type, discharging air vertically upward. 2. Condenser fan motor no. 1 shall be ball bearing type compatible with accessory Motormaster® I low-ambient control. 3. Shafts shall have inherent corrosion resistance. D. E. F. G. 4. Fan blades shall be statically and dynamically balanced. 5. Condenser fan openings shall be equipped with PVC-coated steel wire safety guards. Compressor: 1. Compressor shall be serviceable, reciprocating, semi-hermetic type. 2. Compressor shall be equipped with an automatically reversible oil pump, operating oil charge, suction and discharge shutoff valves, and an insert-type, factory-sized crankcase heater to control oil dilution. 3. Compressor shall be mounted on spring vibration isolators with an isolation efficiency of no less than 95%. 4. Compressor speed shall not exceed 24.2 r/s (1450 rpm). 5. Compressor shall unload using suction cutoff unloading (electrical solenoid unloading shall be available as an accessory). Condenser Coil: 1. Condenser coil shall be air cooled, circuited for integral subcooler. 2. Coil shall be constructed of aluminum fins mechanically bonded to copper tubes which are then cleaned, dehydrated, and sealed. Aluminum fins with an epoxy phenolic coating and copper fins shall be available as options. Refrigeration Components: Refrigeration circuit components shall include hot gas muffler, high-side pressure relief device, liquid line shutoff valve, suction and discharge shutoff valves, holding charge of refrigerant R-22, and compressor oil. Controls and Safeties: 1. Minimum control functions shall include: a. Power and control terminal blocks. b. Five-minute Time Guard® II protection to prevent compressor short-cycling. c. Capacity control on the compressor shall be by suction cutoff unloader in response to compressor suction pressure. Electric solenoid unloading shall be available as an accessory. d. Head pressure control to –9.4 C (15 F) by fan cycling. One condenser fan shall be cycled by discharge pressure to maintain proper head pressure. 2. Minimum safety devices shall include: Automatic reset (after resetting first at thermostat) a. High discharge-pressure cutout. b. Low suction pressure cutout. 101 Guide specifications — 38AKS013-024 (cont) c. Condenser fan motors to be protected against overload condition by internal overloads. Manual reset at the unit Electrical overload protection through the use of definite-purpose contactors and calibrated, ambient compensated, magnetic trip circuit breakers. Circuit breakers shall open all 3 phases in the event of an overload in any one of the phases or a single-phase condition. H. Operating Characteristics: 1. The capacity of the condensing unit shall meet or exceed at a suction temperature of . The power consumption at full load shall not exceed kW. 2. The combination of the condensing unit and the evaporator or fan coil unit shall have a total net cooling capacity of or greater at conditions of entering-air temperature at the wet bulb and dry evaporator at bulb, and air entering the condensing unit at . I. Electrical Requirements: 1. Nominal unit electrical characteristics shall be v, 3-ph, 50 Hz. The unit shall be capable of satisfactory operation within voltage limits of v to v. 2. Unit electrical power shall be single point connection. 3. Unit control circuit shall contain a 24-v transformer for unit control, with capacity to operate an indoor fan interlock. J. Special Features: 1. Low-Ambient Control: Control shall regulate fan motor speed in response to the saturated condensing temperature of the unit. The control shall allow the unit to operate down to an ambient temperature of –29 C (–20 F). 2. Electric Solenoid Unloader: Unloader valve piston, coil, and hardware shall be supplied to convert the pressure-operated compressor unloader to electric unloading. 3. Winter Start: A winter start control shall be provided to prevent nuisance tripouts at low ambient temperatures. 4. Condenser Coil Grille Package: Grilles shall protect the condenser coils after unit installation. 102 5. Gage Panel Package: Gage panel package shall include a suction and discharge pressure gage. 6. Optional Condenser Coil Materials: a. Pre-Coated Aluminum-Fin Coils: Shall have a durable epoxy-phenolic coating to provide protection in mildly corrosive coastal environments. Coating shall be applied to the aluminum fin stock prior to the fin stamping process to create an inert barrier between the aluminum fin and copper tube. Epoxy-phenolic barrier shall minimize galvanic action between dissimilar metals. b. Copper-Fin Coils: Shall be constructed of copper-fins mechanically bonded to copper-tubes. All copper construction shall provide protection in moderate coastal applicationss. c. Post-Coated Aluminum-Fin Coils: Shall have a durable organic coating uniformly applied to all coil surfaces. Coating shall be deep brown color applied by a dip and bake process to ensure complete encapsulation of all coil surfaces. Coated coil shall withstand 1,000-hour salt spray test in accordance with ASTM B117 (U.S.A.). Coil construction shall be aluminum fins mechanically bonded to copper tubes. d. Post-Coated Copper-Fin Coils: Shall have a durable organic coating uniformly applied to all coil surfaces. Coating shall be deep brown color applied by a dip and bake process to ensure complete encapsulation of all coil surfaces. Coated coil shall withstand 1,000-hour salt spray test in accordance with ASTM B117 (U.S.A.). Coil construction shall be copper fins mechanically bonded to copper tubes. 7. Thermostat Controls: a. Debonair® programmable multi-stage thermostat with 7-day clock, holiday scheduling, large Thermoglow™ display, remote sensor capability, and Title 24 compliance. b. TEMP System programmable communicating multi-stage thermostat with fan switch, timeclock, LCD display, °F/°C capability, and CCN (Carrier Comfort Network) compatibility. c. Commercial Electronic Thermostat with 7-day timeclock, auto-changeover, multi-stage capability, and large LCD temperature display. d. Non-programmable thermostat with fan switch subbase. Guide specifications — 38AKS028-044 Commercial Air-Cooled Condensing Units HVAC Guide Specifications Size Range: 82.8 to 127.0 kW (23.5 to 35.8 Tons), Nominal Carrier Model Number: 38AKS, Sizes 028-044 Part 1 — General 1.01 SYSTEM DESCRIPTION Outdoor-mounted, air-cooled condensing unit suitable for on-the-ground or rooftop installation. Unit shall consist of a semi-hermetic reciprocating compressor, an air-cooled coil, propeller-type condenser fans, and a control box. Unit shall discharge supply air upward as shown on contract drawings. Unit shall be used in a refrigeration circuit to match a packaged airhandling unit. 1.02 QUALITY ASSURANCE A. Unit shall be rated in accordance with ARI Standard 360 (U.S.A. standard), latest edition. B. Unit shall be manufactured in a facility registered to ISO 9002 manufacturing quality standard. C. Unit construction shall comply with ANSI/ASHRAE 15 latest revision safety code and comply with NEC (U.S.A. standards). D. Unit shall be constructed in accordance with UL standards (U.S.A.). E. Unit cabinet shall be capable of withstanding 500-hour salt spray exposure per ASTM B117 (U.S.A.) (scribed specimen). F. Air-cooled condenser coils shall be leak tested at 1034 kPa (150 psig) and pressure tested at 3310 kPa (480 psig). 1.03 DELIVERY, STORAGE AND HANDLING Unit shall be shipped as single package only, and shall be stored and handled per unit manufacturer’s recommendations. 1.04 WARRANTY (FOR INCLUSION BY SPECIFYING ENGINEER.) Part 2 — Products 2.01 EQUIPMENT A. General: Factory assembled, single piece, air-cooled condensing unit. Contained within the unit enclosure shall be all factory wiring, piping, controls, compressor, holding charge (R-22), and special features required prior to field start-up. B. Unit Cabinet: 1. Unit cabinet shall be constructed of galvanized steel, bonderized and coated with a prepainted, baked enamel finish. 2. End unit access panel shall be hinged for compressor and control box service access. 3. Lifting holes shall be provided to facilitate rigging. C. Fans: 1. Condenser fans shall be direct-driven propeller type, discharging air vertically upward. 2. Condenser fan motors shall be totally enclosed, 3-phase type with class B insulation and with permanently lubricated bearings. 3. Shafts shall have inherent corrosion resistance. 4. Fan blades shall be statically and dynamically balanced. 5. Condenser fan openings shall be equipped with PVC-coated steel wire safety guards. D. Compressor: 1. Compressor shall be reciprocating, serviceable, semi-hermetic type. 2. Compressor shall be equipped with an automatically reversible oil pump, operating oil charge, suction and discharge shutoff valves, and an insert-type, factory-sized crankcase heater to control oil dilution. 3. Compressor shall be mounted on spring vibration isolators with an isolation efficiency of no less than 95%. 4. Compressor speed shall not exceed 24.2 r/s (1450 rpm). 5. Compressor shall unload using suction cutoff unloading (electrical solenoid unloading shall be available as an accessory). E. Condenser Coil: 1. Condenser coil shall be air cooled, circuited for integral subcooler. 2. Coil shall be constructed of aluminum fins mechanically bonded to internally grooved, seamless copper tubes which are then cleaned, dehydrated, and sealed. Epoxy phenolic fin coating shall be available as an option. 3. Coil shall be protected by a sheet metal casing to eliminate the need for wind baffles for low ambient temperature operation. 4. Coil shall be protected to avoid damage due to the elements and vandalism. F. Refrigeration Components: Refrigeration circuit components shall include hot gas muffler, high-side pressure relief device, liquid line shutoff valve, suction and discharge shutoff valves, holding charge of refrigerant R-22, and compressor oil. G. Controls and Safeties: 1. Minimum control functions shall include: a. Power and control terminal blocks. b. Five-minute recycle protection to prevent compressor short-cycling. c. Lockout on auto-reset safety until reset from thermostat. d. Capacity control on the compressor shall be by suction cutoff unloaders in response to compressor suction pressure. Electric 103 Guide specifications — 38AKS028-044 (cont) solenoid unloading shall be available as an accessory. e. A solenoid valve shall be provided for solenoid drop control. f. Head pressure control to –6 C (31 F) by fan cycling. One condenser fan shall be cycled by discharge pressure to maintain proper head pressure. g. Winter start control to prevent nuisance tripouts at low ambient temperatures. 2. Minimum safety devices shall include: Automatic reset (after resetting first at control circuit power supply) a. High discharge-pressure cutout. b. Low suction-pressure cutout. c. Condenser fan motors to be protected against overload or single-phase condition by internal overloads. Manual reset at the unit a. Low oil-pressure cutout. b. Compressor electrical overload protection through the use of definite-purpose contactors and calibrated, ambient-compensated, magnetic-trip circuit breakers. Circuit breakers shall open all 3 phases in the event of an overload in any one of the phases or a single-phase condition. H. Operating Characteristics: 1. The capacity of the condensing unit shall meet or exceed at a suction temperature of . The power consumption at full load shall kW. not exceed 2. The combination of the condensing unit and the evaporator or fan coil unit shall have a total net cooling capacity of or greater at conditions of: entering-air temperature at the evaporator at wet bulb and dry bulb, and air entering the condensing unit at . I. Electrical Requirements: 1. Nominal unit electrical characteristics shall be v, 3-ph, 50 Hz. The unit shall be capable of satisfactory operation within voltage limits of v to v. 2. Unit electrical power shall be single point connection. 3. Unit control circuit shall contain a 24-v transformer for unit control, with capacity to operate an indoor fan interlock. J. Special Features: 1. Low-Ambient Control: Control shall regulate fan motor speed in response to the saturated condensing temperature of the unit. The control shall be capable of 104 2. 3. 4. 5. 6. 7. maintaining a condensing temperature of 37.8 C (100 F) ± 5.6 C (10° F) with outdoor temperatures at –28 C (–20 F). (Motor change required.) Electric Solenoid Unloader: Unloader valve piston, coil, and hardware shall be supplied to convert any pressure-operated compressor unloader to 220-v electric unloading. Accessory ModuPanel™ control box or fieldsupplied step controller shall be provided for electrical unloading. Hot-Gas Bypass: A hot-gas bypass valve and a pilot line solenoid valve shall be provided for low-load operation of the refrigeration system. Part-Winding Start: Part-winding start shall be provided to reduce inrush current and locked rotor amps on start-up. Gage Panel: A gage panel package shall be provided which includes a suction and discharge pressure gage for the refrigerant circuit. ModuPanel Control Box: Control box shall be provided to allow system to operate as a VAV (variable air volume) system. Optional Condenser Coil Materials: a. Pre-Coated Aluminum-Fin Coils: Shall have a durable epoxy-phenolic coating to provide protection in mildly corrosive coastal environments. Coating shall be applied to the aluminum fin stock prior to the fin stamping process to create an inert barrier between the aluminum fin and copper tube. Epoxy-phenolic barrier shall minimize galvanic action between dissimilar metals. b. Copper-Fin Coils: Shall be constructed of copper-fins mechanically bonded to copper-tubes All copper construction shall provide protection in moderate coastal environments. c. Post-Coated Aluminum-Fin Coils: Shall have a durable organic coating uniformly applied to all coil surfaces. Coating shall be deep brown color applied by a dip and bake process to ensure complete encapsulation of all coil surfaces. Coated coil shall withstand 1,000-hour salt spray test in accordance with ASTM B117 (U.S.A.). Coil construction shall be aluminum fins mechanically bonded to copper tubes. d. Post-Coated Copper-Fin Coils: Shall have a durable organic coating uniformly applied to all coil surfaces. Coating shall be deep brown color applied by a dip and bake process to ensure complete encapsulation of all coil surfaces. Coated coil shall withstand 1,000-hour salt spray test in accordance with ASTM B117 (U.S.A.). Coil construction shall be copper fins mechanically bonded to copper tubes. 8. Thermostat Controls: a. Debonair® programmable multi-stage thermostat with 7-day clock, holiday scheduling, large Thermoglow™ display, remote sensor capability, and Title 24 compliance. b. TEMP System programmable communicating multi-stage thermostat with fan switch, timeclock, LCD display, °F/°C capability, and CCN (Carrier Comfort Network) compatibility. c. Commercial Electronic Thermostat with 7-day timeclock, auto-changeover, multistage capability, and large LCD temperature display. d. Non-programmable thermostat with fan switch subbase. 105 Guide specifications — 40RM Commercial Packaged Air-Handling Unit HVAC Guide Specifications Size Range: 1150 to 5650 L/s (2400 to 12,000 Cfm) Nominal Airflow 21 to 105 kW (6 to 30 Tons) Nominal Cooling Carrier Model Number: 40RM Part 1 — General 1.01 SYSTEM DESCRIPTION A. Indoor, packaged air-handling unit for use in commercial split systems. Unit shall have a multiposition design and shall be capable of horizontal or vertical (upflow) installation on a floor or in a ceiling, with or without ductwork. (Only vertical units are to be applied without ductwork.) B. Unit shall be used in a refrigerant circuit with a matching air-cooled condensing unit. 1.02 QUALITY ASSURANCE A. Coils shall be designed and tested in accordance with ASHRAE 15 Safety Code for Mechanical Refrigeration (U.S.A.), latest edition. B. Unit shall be constructed in accordance with ETL (U.S.A.) and ETL, Canada standards. C. Unit insulation and adhesive shall comply with NFPA 90A (U.S.A.) requirements for flame spread and smoke generation. Insulation shall contain an EPAregistered immobilized anti-microbial agent to effectively resist the growth of bacteria and fungi as proven by tests in accordance with ASTM standards G21 and 22 (U.S.A.). D. Unit shall be manufactured in a facility registered to the ISO 9002/BS 5750, Part 2 manufacturing quality standard. E. Direct-expansion and chilled water coils shall be burst tested at 2999 kPag (435 psig) and leak tested at 1034 kPag (150 psig). 1.03 DELIVERY AND STORAGE Units shall be stored and handled per manufacturer’s recommendations. 1.04 WARRANTY (FOR INCLUSION BY SPECIFYING ENGINEER) Part 2 — Products 2.01 EQUIPMENT Indoor mounted, draw-thru, packaged air-handling unit that can be used in a suspended horizontal configuration or vertical (upflow) configuration. Unit shall consist of forward-curved belt-driven centrifugal fan(s), motor and drive assembly, prewired fan motor contactor, factory-installed refrigerant metering devices, cooling coil, 51-mm (2-in.) disposable air filters, and condensate drain pans for vertical or horizontal configurations. 106 A. Base Unit: 1. Cabinet shall be constructed of mill-galvanized steel. 2. Cabinet panels shall be fully insulated with 12.7-mm (1/2-in.) fire-retardant material. Insulation shall contain an U.S.A. EPA-registered immobilized anti-microbial agent to effectively resist the growth of bacteria and fungi as proven by tests in accordance with ASTM standards G21 and 22 (U.S.A.). 3. Unit shall contain PVC condensate drain pans for both vertical and horizontal applications. Drain pans shall have connections on right and left sides of unit to facilitate field connection. Drain pans shall have the ability to be sloped toward the right or left side of the unit to prevent standing water from accumulating in pans. 4. Unit shall have factory-supplied 51-mm (2-in.) throwaway-type filters installed upstream from the cooling coil. Filter access shall be from either the right or left side of the unit. B. Coils: Coils shall consist of 3 rows of copper tubes with sine-wave aluminum fins bonded to the tubes by mechanical expansion. Coil tubing shall be internally rifled to maximize heat transfer. Suction and liquid line connections or supply and discharge connections shall be made on the same side of the coil. Direct-expansion coils shall feature factory-installed thermostatic expansion valves (TXVs) for refrigerant control. The TXVs shall be capable of external adjustment. C. Operating Characteristics: Unit shall be capable of providing L/s (cfm) kPag airflow at an external static pressure of (in. wg). D. Motor: Fan motor of the size and electrical characteristics specified on the equipment schedule shall be factory supplied and installed. E. Factory-Installed Options: 1. High Capacity Coil: The high capacity coil consists of 4 rows of 3/ -in. copper tubes with sine-wave aluminum 8 fins bonded to the tubes by mechanical expansion. Coil tubing shall be internally rifled to maximize heat transfer. Suction and liquid line connections shall be made on the same side of the coil. Direct-expansion coils shall feature factory-installed thermostatic expansion valves (TXVs) for refrigerant control. The TXVs shall be capable of external adjustment. 2. Alternate Motor and Drive: An alternate motor and/or medium- or highstatic drive shall be available to meet the airflow and external static pressure requirements specified on the equipment schedule. 3. External Paint: Where conditions require, units shall be painted with an American Sterling Gray finish. F. Field-Installed Accessories: 1. Hot Water Coil: Coil shall be 2-row, U-bend coil with copper tubes and aluminum plate fins bonded to the tubes by mechanical expansion. Coil shall be mounted in a galvanized steel housing that shall be fastened to the unit’s fan deck for blow-thru heating operation. Coil shall have maximum working pressure of 1034 kPag (150 psig). 2. Steam Distributing Coil: Coil shall consist of one row of copper tubes with aluminum plate fins, and shall have inner steam distributing tubes. Coil shall be mounted in a galvanized steel housing and shall be fastened to the unit’s fan deck for blow-thru heating operation. Coil shall have maximum working pressure of 1207 kPag at 204.4 C (175 psig at 400 F). 3. Electric Heaters: Heaters for nominal 230 or 400-volt, 3-phase power supply shall be factory-supplied for field installation as shown on the equipment drawings. Electric heat assembly shall be ETL (U.S.A) and ETL Canada agency approved, and shall have single-point power wiring. Heater assembly shall include contactors with 24-v coils, power wiring, 24-v control wiring terminal blocks, and a hinged access panel. Electric heaters shall not be used with air discharge plenum. 4. Air Discharge Plenum: Plenum shall be factory supplied to provide freeblow air distribution for vertical floor-mounted units. A grille with moveable vanes for horizontal or vertical airflow adjustment shall be included. Plenum shall be field-assembled and fieldinstalled on the unit’s fan deck for blow-thru air distribution. Plenum shall not be used with electric heaters. 5. Return-Air Grille: Grille shall be factory supplied for field installation on the unit’s return air opening. 6. Unit Subbase: Subbase assembly shall be factory supplied for field installation. Subbase shall elevate floormounted vertical units to provide access for correct condensate drain connection. 7. Economizer: Economizer for ventilation or “free” cooling shall be factory provided for field installation. For free cooling applications, economizer shall be compatible with factory-supplied thermostat; economizer dampers shall open when outdoor air enthalpy is suitable for free cooling. Economizer shall be compatible with separate CO2 sensor accessory; economizer dampers shall open when indoor CO2 level rises above predetermined set point. Economizer shall include enthalpy control and damper actuator. 8. Thermostat Controls: a. Debonair® programmable multi-stage thermostat with 7-day clock, holiday scheduling, large Thermoglow™ display, remote sensor capability, and Title 24 compliance. b. TEMP System programmable communicating multistage thermostat with fan switch, timeclock, LCD display, °F/°C capability, and CCN (Carrier Comfort Network) compatibility. c. Commercial Electronic Thermostat with 7-day timeclock, auto-changeover, multi-stage capability, and large LCD temperature display. d. Non-programmable thermostat with fan switch subbase. 9. Overhead Suspension Package: Package shall include necessary brackets to support units in a horizontal ceiling installation. 10. CO2 Sensor: Sensor shall provide the ability to signal the economizer to open when the space CO2 level exceeds the predetermined set point. Sensor shall have the capability of being directly connected to Comfort System relay pack or to economizer using field- supplied and -installed Honeywell dc adapter no. Q769C1004. 11. Condensate Drain Trap: Trap accessory shall include an integral overflow switch that shall cause the air conditioning system to shut down if the trap fails to drain. 12. UV-C Germicidal Lamps: a. UV-C emitters and fixtures shall be specifically designed for use inside an HVAC system. An ASME nozzled test apparatus using a 45 F (7.2 C) airstream moving at not less than 400 fpm (189 liters/sec.) shall measure individual lamp output. Lamp output at 253.7 nm shall not be less than 10µW/cm2 per inch of arc length measured at a distance of one meter. b. UV-C power supplies shall be high efficiency, electric type which are matched to the emitters and are capable of producing the specified output intensity with an input power no more than 80 watts. 107 Guide specifications — 40RM (cont) either directly or indirectly through reflection. e. Emitters and fixtures shall be installed at right angles to the conforming lines of the coil fins, such that through incident angle reflection, UV-C energy strikes all target surfaces of the coil, drain pan, and the available line of sight airstream. c. Emitters and fixtures shall be installed in sufficient quantity and arranged so as to provide an equal distribution of UV-C energy on the coil and drain pan. d. The minimum UV-C energy striking the leading edge of the coil fins shall be not less than 820 µW/cm2 at the closest point and through placement, not less than 60% of that value at the farthest point. Equal amounts are to strike the drain pan, Carrier Corporation • Syracuse, New York 13221 2-01 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Book 1 2 4 New Book 2 Pg 108 Catalog No. 013-823 Printed in U.S.A. Form 38A-C5PD Replaces: 38A-C4PD Tab 3a 1a 2a Tab AC2
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