Trane Pkgp Prc003 En Users Manual September 2004 Packaged Heat Pumps
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Packaged Heat Pumps Precedent™ 3-10 Tons - 60 Hz September 2004 PKGP-PRC003-EN Introduction Packaged Rooftop Air Conditioners Through the years,Trane has designed and developed the most complete line of Packaged Rooftop products available in the market today.Trane was the first to introduce the Micro—microelectronic unit controls—and has continued to improve and revolutionalize this design concept. The ReliaTel control platform offers the same great features and functionality as the original Micro, with additional benefits for greater application flexibility. With its sleek compact cabinet, rounded corners and beveled top Precedent continues to provide the highest standards in quality and reliability, comfort, ease of service, and the performance of Trane light commercial products. © 2004 American Standard Inc. All Rights Reserved Trane customers demand products that provide exceptional reliability, meet stringent performance requirements, and are competitively priced. Trane delivers with Precedent. Precedent features cutting edge technologies: reliable compressors, Trane engineered ReliaTel controls, computer-aided run testing, and Integrated Comfort™ Systems. So, whether you’re the contractor, the engineer, or the owner you can be certain Precedent Products are built to meet your needs. It’s HardTo Stop ATrane.® PKGP-PRC003-EN Contents Introduction 2 Features and Benefits 4 Application Considerations 11 Selection Procedure 12 General Data 13 14 Performance Data 17 Model Number Description Controls 17 20 29 37 Electric Power 38 Dimension and Weights 45 Mechanical Specifications 53 Cooling Performance Fan Performance Heat Performance PKGP-PRC003-EN 3 Features and Benefits Factory Installed Options • Black Epoxy Pre-Coated Coils • High Pressure Cutout • Hinged Access Doors • Phase Monitor • Powered or Unpowered Convenience Outlet • Supply and/or Return Air Smoke Detector • Through the Base Electrical Access • Through the Base Electrical With Circuit Breaker • Through the Base Electrical With Disconnect Switch • Two-Inch Pleated Filters Field Installed Options • CO2 Sensing • Digital Display Zone Sensor • DualThermistor Remote Zone Sensor • High Static Drive • Manual Outside Air Damper • Motorized Outside Air Dampers • Powered Exhaust • Remote Potentiometer • Roof Curb • Thermostat • Ventilation Override Accessory • Zone Sensor Factory or Field Installed Options • Clogged Filter/Fan Failure Switch • Differential Pressure Switches • Discharge Air Sensing Kit • Economizer • Electric Heaters • Frostat • LonTalk® Communications Interface • Oversized Motors • Reference or Comparative Enthalpy • Tool-less Hail Guards • Trane Communications Interface (TCI) 4 PKGP-PRC003-EN Features and Benefits Easy to Install, Service and Maintain Because today’s owners are very costconscious when it comes to service and maintenance, the Trane Precedent was designed with direct input from service contractors.This valuable information helped to design a product that would get the serviceman off the job quicker and save the owner money. Precedent does this by offering: Quality and Reliability ReliaTel™ Controls (LCI-R) ReliaTel controls provide unit control for heating, cooling and ventilating utilizing input from sensors that measure outdoor and indoor temperature. Quality and Reliability are enhanced through ReliaTel control and logic: —prevents the unit from short cycling, considerably improving compressor life. —ensures that the compressor will run for a specific amount of time which allows oil to return for better lubrication, enhancing the reliability of the compressor. Precedent with ReliaTel reduces the number of components required to operate the unit, thereby reducing possibilities for component failure. ReliaTel Makes Installing and Servicing Easy ReliaTel eliminates the need for field installed anti-shortcycle timer and time delay relays. ReliaTel controls provide these functions as an integral part of the unit.The contractor no longer has to purchase these controls as options and pay to install them. The wiring of the low voltage connections to the unit and the zone sensors is as easy as 1-1, 2-2, and 3-3.This simplified system makes wiring easier for the installer. ReliaTel Makes Testing Easy ReliaTel requires no special tools to run the Precedent unit through its paces. Simply place a jumper betweenTest 1 andTest 2 terminals on the Low Voltage Terminal Board and the unit will walk through its operational steps automatically. —The unit automatically returns control to the zone sensor after stepping through the test mode a single time, even if the jumper is left on the unit. Some zone sensor options have central control panel lights which indicate the mode the unit is in and possible diagnostic information (dirty filters for example). Other ReliaTel Benefits The ReliaTel built-in anti-shortcycle timer, time delay relay and minimum “on” time control functions are factory tested to assure proper operation. ReliaTel softens electrical “spikes” by staging on fans, compressors and heaters. Intelligent Fallback is a benefit to the building occupant. If a component goes astray, the unit will continue to operate at predetermined temperature setpoint. Intelligent Anticipation is a standard ReliaTel feature. It functions continuously as ReliaTel and zone sensor(s) work together in harmony to provide much tighter comfort control than conventional electro-mechanical thermostats. The same ReliaTel Board fits all Precedent Packaged Gas/Electrics, Cooling with Electric Heat, and Heat Pump models.This provides standardization of parts for contractors. Less money is tied up in inventory with ReliaTel. As long as the unit has power and the “system on” LED is lit, ReliaTel is operational.The light indicates that the controls are functioning properly. ReliaTel features expanded diagnostic capabilities when utilized withTrane Integrated Comfort™ Systems. ReliaTel™ PKGP-PRC003-EN 5 Features and Benefits Outstanding Standard and Optional Components Black Epoxy Pre-Coated Coils The pre-coated coils are an economical option for protection in mildly corrosive environments. Compressors Precedent contains the best compressor technology available to achieve the highest possible performance. Our compressor line includes reciprocating and scrolls. Cabinet Integrity For added water integrity, Precedent has a raised 11/8" lip around the supply and return of the downflow units to prevent water from blowing into the ductwork. CO2 Sensing The CO2 sensor has the ability to monitor space occupancy levels within the building by measuring the parts per million of CO2 (Carbon Dioxide) in the air. As the CO2 levels increase, the outside air damper modulates to meet the CO2 space ventilation requirements.The CO2 sensor kit is available as a field installed accessory. Discharge Air Sensing Kit Provides true discharge air sensing in heating models. The kit is functional only with the ReliaTel Options Module. Downflow And Horizontal Economizers The economizers come with three control options — dry bulb is standard, enthalpy and differential enthalpy are optional. Clogged Filter/Fan Failure Switch A dedicated differential pressure switch is available to achieve active fan failure indication and/or clogged filter indication. These sensors allow a zone sensor service light or Integrated Comfort System to indicate a dirty filter or a fan that’s not working.The field installation charges for these valuable feedback devices often eliminate them from consideration. Factory installation can make such features a good investment. Digital Display Zone Sensor The Digital LCD (Liquid Crystal Display) zone sensor has the look and functionality of standard zone sensors. This sensor should be utilized with ReliaTel™ controls. Condenser Coil Precedent boasts a patent-pending 1+1+1 condenser coil, permanently gapped for easy cleaning. Dual Thermistor Remote Zone Sensor This sensor will reduce the total number of remote sensors to obtain space temperature averaging. This sensor should be utilized with ReliaTel controls. Foil-Faced Insulation All panels in the evaporator section of the unit have cleanable foil-faced insulation. All edges are either captured or sealed to ensure no fibers get into the airstream. Factory Built Roof Curbs Only two roof curbs for the entire Precedent line simplifies curb selection. Flexibility Units are built to order in our standard “shortest in the industry” ship cycle time. Fresh Air 0 - 25% manual or 0 - 50% motorized outside air hoods are available. Colored And Numbered Wiring Save time and money tracing wires and diagnosing the unit. 6 PKGP-PRC003-EN Features and Benefits High Pressure Cutout This factory-installed option is offered for units that do not have High Pressure Cutout as standard. All 3-phase units with scroll compressors include High Pressure cutout as standard. High Static Drive Accessory Available on many models, this high static drive accessory extends the capability of the standard motor. Avoid expensive motors and operating costs by installing this optimized sheave accessory. Quick-Access Panels Remove two screws for access to the standardized internal components and wiring. Quick-Adjust Idler Arm With the Quick-Adjust Idler Arm, the belt and sheaves can be quickly adjusted without moving the mounted fan motor. The result is a major savings in time and money. Hinged Access Doors These doors permit easy access to the filter, fan/heat, and compressor/control sections. They reduce the potential roof damage from screws or sharp access door corners. LonTalk® Communications Interface The LonTalk communications interface allows the unit to communicate as a Tracer™LCI-V device or directly with generic LonTalk Network Building Automation System Controls. Phase Monitor Phase monitor shall provide 100% protection for motors and compressors against problems caused by phase loss, phase imbalance, and phase reversal. Phase monitor is equipped with an LED that provides an ON or FAULT indicator. Power Exhaust Option This option is available to maintain proper building pressurization. Great for relieving most building overpressurization problems. PKGP-PRC003-EN Reference or Comparative Enthalpy Measures and communicates humidity while maximizing comfort control. Sloped Drain Pans Every Precedent unit has a noncorrosive, removable, double-sloped drain pan that’s easy to clean and reversible to allo w installation of drain trap on either side of the unit. Standardized Components Components are placed in the same location on all Precedent units. Familiarize yourself with one Precedent and you are familiar with every Precedent. Due to standardized components throughout the Precedent line, contractors/owners can stock fewer parts. Supply and/or Return Air Smoke Detector With this option installed, if smoke is detected, all unit operation will be shut down. Reset will be manual at the unit. Return Air Smoke Detectors require minimum allowable airflow when used with certain models. Tool-less Hail Guards Tool-less, hail protection quality coil guards shall be either factory or fieldinstalled for condenser coil protection. This option protects the condenser coil from vandalism and/or hail damage. Trane Communication Interface (TCI) Available factory or field installed.This module when applied with the ReliaTel™ easily interfaces with Trane’s Integrated ComfortTM System. 7 Features and Benefits Unit Cabinet The compact cabinet with rounded corners takes up less room and is less costly to ship. The beveled and ribbed top is not only aesthetically pleasing, it is designed to prevent water from pooling. Ventilation Override Accessory With the Ventilation Override Accessory installed, the unit can be set to transition to up to 3 different pre-programmed sequences for Smoke Purge, Pressurization, and Exhaust.The transition occurs when a binary input on the RTOM is closed (shorted).This would typically be a hard wired relay output from a smoke detector or fire control panel.The ventilation override kit is available as a field installed accessory. Zone Sensors Available in programmable, automatic and manual styles. Precedent offers ultimate flexibility. Units are built to order in our standard “shortest in the industry” ship cycle time. VariTrac When Trane’s changeover VAV System for light commercial applications is coupled with Precedent, it provides the latest in technological advances for comfort management systems and can allow thermostat control in every zone served by VariTrac. Rigorous Testing All of Precedent’s designs were rigorously rain tested at the factory to ensure water integrity. Actual shipping tests were performed to determine packaging requirements. Units were test shipped around the country to determine the best packaging. Factory shake and drop tests were used as part of the package design process to help assure that the unit arrives at the job site in top condition. Rigging tests include lifting a unit into the air and letting it drop one foot, assuring that the lifting lugs and rails hold up under stress. We perform a 100% coil leak test at the factory. The evaporator and condenser coils are leak tested at 200 psig and pressure tested to 450 psig. All parts are inspected at the point of final assembly. Sub-standard parts are identified and rejected immediately. Every unit receives a 100% unit run test before leaving the production line to make sure it lives up to rigorousTrane requirements. VariTrac™ 8 PKGP-PRC003-EN Features and Benefits Easy to Install Convertible Units –The units ship in a downflow configuration.They can be easily converted to horizontal by simply moving two panels. – Units come complete with horizontal duct flanges so the contractor doesn’t have to field fabricate them.These duct flanges are a time and cost saver. Low Voltage Connections The wiring of the low voltage connections to the unit and the zone sensors is as simple as 1-1, 2-2, and 3-3.This simplified system makes it easy for the installer to wire. Single Side Service Single side service is standard on all units. Through the Base Condensate Every unit includes provisions for through the base condensate drain connections. This allows the drain to be connected through the roof curb instead of a roof penetration. Electric Heaters Electric heat modules are available within the basic unit. If ordering theThrough the Base Electrical option with an Electrical Heater, the heater must be factory installed. Easy Access Low Voltage Terminal Board Precedent’s Low Voltage Terminal Board is external to the electrical control cabinet. It is extremely easy to locate and attach the thermostat wire and test operation of all unit functions.This is another cost and time saving installation feature. Single Point Power A single electrical connection powers the unit. Through the Base Electrical Utility Access Factory provided through the base openings simplify wiring and piping. Because these utility openings frequently minimize the number of roof penetrations, the integrity of roofing materials is enhanced. Powered or Unpowered Convenience Outlet This option is a GFCI, 120v/15amp, 2 plug, convenience outlet, either powered or unpowered.This option can only be ordered when theThrough the Base Electrical with either the Disconnect Switch, or Circuit Breaker, option is ordered. Through the Base Electrical with Circuit Breaker This option is a factory installed thermal magnetic, molded case, HACR Circuit Breaker with provisions for through the base electrical connections. PKGP-PRC003-EN 9 Features and Benefits Through the Base Electrical with Disconnect Switch Factory installed 3-pole, molded case, disconnect switch with provisions for through the base electrical connections are available. Through the Base Utilities Access An electrical service entrance shall be provided allowing electrical access for both control and main power connections inside the curb and through the base of the unit. Option will allow for field installation of liquid-tight conduit and an external field installed disconnect switch. Unit Mounted Disconnect or Circuit Breaker Codes require a method of assured unit shutdown for servicing. Field-installed disconnects sometimes interfere with service access. Factory installation of unit disconnects reduces costs, assures proper mounting and provides the opportunity to upgrade to unit circuit breaker protection. Added Efficiency Airflow Airflow is outstanding.The Precedent can replace an older machine with old ductwork and, in many cases, improve the comfort through better air distribution. Belt or direct drive – standard or oversized supply fan motors meet a wide airflow range. Cooling Standard or High Efficiency Cooling available. Economizer Equipped with either dry bulb, reference or comparative enthalpy sensing, this feature provides free cooling as the outdoor temperature and/or humidity decreases. Economizers, correctly installed, offer a valuable energy savings. Factory-installed economizers save time and ensure proper installation. High Efficiency Motors This option is available with efficiency ratings from 86.5 up to 91.0. It is not available for all models. Low Ambient Cooling All Precedent microprocessor units have cooling capabilities down to 0°F as standard. Electromechanical models have cooling capabilities to 40°F as built, or to 0°F by adding the optional low ambient control (frostat). Unit Mounted Disconnect or Circuit Breaker Convenience Outlet Factory Installed Options A wide variety of Factory Installed Options (FIOPs) are available. Oversized Motors Factory or field installed oversized motors available for high static applications. One of our Finest Assets: Trane Sales Representatives are a Support Group that can assist you with: — Product — Application — Service — Training — Special Applications — Specifications — Computer Programs and much more Precedent has the features and benefits that make it first class in the light commercial rooftop market. 10 PKGP-PRC003-EN Application Considerations Application of this product should be within the cataloged airflow and cooling considerations. Low Ambient Cooling The Precedent™ line features, with ReliaTel™ microprocessor controls, low ambient cooling down to 0°F. Barometric Relief This product line offers an optional barometric relief damper. for use in conjunction with economizer option. This accessory consists of gravity dampers which open with increased pressure. As the building air pressure increases, the pressure in the unit return air section also increases, opening the dampers and relieving the conditioned space. NOTE:THE EFFECTIVENESS OF BAROMETRIC RELIEF DAMPER DURING ECONOMIZING OPERATION IS SYSTEM RELATED. Condensate Trap The evaporator is a draw-thru configuration. A trap must be field provided prior to start-up on the cooling cycle. Clearance Requirements The recommended clearances identified with unit dimensions should be maintained to assure adequate service maximum capacity and peak operating efficiency. Actual clearances which appear inadequate should be reviewed with the localTrane sales personnel. Unit Pitch These units have reversible sloped condensate drain pans. Units must be installed level, any unit slope must be toward the side of unit where condensate drain is connected. PRESSURE DROP OFTHE RETURN AIR SYSTEM SHOULD BE CONSIDEREDTO CONTROL BUILDING PRESSURIZATION. PKGP-PRC003-EN 11 Selection Procedures Cooling Capacity Step 1 Calculate the building’s total and sensible cooling loads at design conditions. Use theTrane calculation methods or any other standard accepted method. Factors used in unit selection: A Total Cooling Load: 59 MBh B Sensible Cooling Load: 40 MBh C Airflow: 2000 cfm D Electrical Characteristics: 460/60/3 E Summer Design Conditions: Entering Evaporator Coil: 80 DB, 67 WB Outdoor Ambient: 95 F External Static Pressure: 0.36 in. wg G Downflow Configuration H High Efficiency I Economizer Step 2 As a starting point, a rough determination must be made of the size of the unit.The final selection will be made after examining the performance at the given conditions. Divide the total cooling load by nominal BTUH per ton (12 MBh per ton); then round up to the nearest unit size. 59 MBh / 12 MBh = approx. 5 tons Step 3 Table PD-3 shows that a WSC060A4 has a gross cooling capacity of 63.1 MBh and 47.5 MBh sensible capacity at 2000 cfm and 95 DB outdoor ambient with 80 DB, 67 WB air entering the evaporator. To Find Capacity at Intermediate Conditions Not in theTable When the design conditions are between two numbers that are in the capacity table, interpolation is required to approximate the capacity. Note: Extrapolation outside of the table conditions is not recommended. 12 Step 4 In order to select the correct unit which meets the building’s requirements, the fan motor heat must be deducted from the gross cooling capacity.The amount of heat that the fan motor generates is dependent on the effort by the motor cfm and static pressure.To determine the total unit static pressure: External Static (duct system) 0.36 wg Standard Filter 1 in. from Table PD-23 0.09 wg Economizer 0.18 wg (100% Outside Air) from Table PD-23 Electric Heater Size 6 kW from Table PD-23 0.056 wg (reference “Heating Capacity” section on this page for determination of heater size) Total Static Pressure 0.69 wg Note: The Evaporator Fan Performance Table PD-12 has deducted the pressure drop for a 1 in. filter already in the unit (see note below Table PD-12). Therefore, the actual total static pressure is 0.69 0.09 (from Table PD-23) = 0.60 wg. With 2000 cfm and 0.60 wg. Table PD-46 shows .90 bhp for this unit. Note below the table gives a formula to calculate Fan Motor Heat, 2.829 x bhp + .4024 = MBH. 2.829 x .90 + .4024 = 2.95 MBH. Now subtract the fan motor heat from the gross cooling capacity of the unit: NetTotal Cooling Capacity = 63.1 MBH - 2.95 = 60.15 MBH. Net Sensible Cooling Capacity = 47.5 MBH - 2.95 = 44.55 MBH. Step 5 Compare results to original load requirements. If the performance will not meet the building’s required total or sensible cooling load, try a selection at the next higher size unit. Heating Capacity Step 1 Calculate the building heating load using theTrane calculation form or other standard accepted method. Step 2 Size the equipment usingTable PD-31 to match the heating loads at design conditions. A Total heating load: 50 MBH B Outdoor Ambient (Winter) 17 DB C Indoor Return Temperature: 70 DB D Airflow: 2000cfm Use the integrated portion ofTable PD-31 for the WSC060A4 to determine capacity at winter design conditions.The mechanical heating portion of the heat pump will provide 32.7 MBh. Step 3 Because 32.7 is less than the building’s required heating capacity at winter design conditions, a supplementary heater must be selected. 50 MBh-32.7 MBh = 17.3 MBh The auxiliary eletric heat capacities are listed inTable PD-38. From the table, a 6 kW heater will deliver 20.48 MBH at 480 volts. In order to determine capacity at 460 volts, the heater voltage correction factor fromTable PD-39 must be used. Therefore, 20.48 MBH x .918 (voltage correction factor) = 18.80 MBH. A 6kW heater should be selected. Air Delivery Selection External static pressure drop through the air distribution system has been calculated to be 0.60 inches of water. Enter Table PD-12 for a WSC060A4 at 2000 cfm and 0.60 static pressure.The belt drive motor will give the desired airflow at a rated bhp of 0.90 and 998 rpm. PKGP-PRC003-EN Model Number Description W S C 036 A 3 R B 1 3 4,5,6 7 8 9 10 11 12,13 14 15 16 17 DIGIT 1 - Unit Function W = Packaged Heat Pump DIGIT 2 - Efficiency S = Standard Efficiency DIGIT 3 - Airflow C = Convertible DIGITS 4,5,6 - Nominal Gross Cooling Capacity (MBh) 036 = 3 Ton 048 = 4 Ton 060 = 5 Ton 072 = 6 Ton 090 = 7½ Ton 120 = 10 Ton DIGIT 7 - Major Design Sequence A = First DIGIT 8 - Unit Voltage 1 = 208-230/60/1 3 = 208-230/60/3 4 = 460/60/3 W = 575/60/3 DIGIT 9 - Unit Controls R = ReliaTel™Microprocessor DIGIT 10 - Electric Heater 0 = No Electric Heater A = 5 kw (1 phase) B = 6 kw (3 phase) D = 10 kw (1 phase) E = 12 kw (3 phase) F = 14 kw (1 phase) G = 18 kw (1 and 3 phase) J = 23 kw (3 phase) K = 27 kw (3 phase) N = 36 kw (3 phase) P = 54 kw (3 phase) DIGIT 11 - Minor Design Sequence A = First Sequence DIGITS 12,13 - Service Sequence ** = Factory Assigned 2 A ** C 0 DIGIT 14 - Fresh Air Selection 0 = No Fresh Air A = Manual Outside Air Damper 0-50% B = Motorized Outside Air Damper 0-50% C = Economizer, Dry Bulb 0-100% without Barometric Relief D = Economizer, Dry Bulb 0-100% with Barometric Relief E = Economizer, Reference Enthalpy 0-100% without Barometric Relief F = Economizer, Reference Enthalpy 0-100% with Barometric Relief G = Economizer, Comparative Enthalpy 0-100% without Barometric Relief H = Economizer, Comparative Enthalpy 0-100% with Barometric Relief DIGIT 15 - Supply Fan/Drive Type/Motor 0 = Standard Drive 1 = Oversized Motor 2 = Optional Belt Drive Motor 0 0 A 1 0 0 18 19 20 21 0 1 A 1 22 23 24 25 DIGIT 20 - Convenience Outlet 0 = No Convenience Outlet A = Unpowered Convenience Outlet B = Powered Convenience Outlet (3 phase only) DIGIT 21 - Communications Options 0 = No Communications Interface 1 = Trane Communications Interface 2 = LonTalk® Communications Interface DIGIT 22 - Refrigeration System Option 0 = Standard Refrigeration System DIGIT 16 - Hinged Service Access/Filters 0 = Standard Panels/Standard Filters A = Hinged Access Panels/Standard Filters B = Standard Panels/2” Pleated Filters C = Hinged Access Panels/2” Pleated Filters DIGIT 23 - Refrigeration Controls 0 = No Refrigeration Control 1 = High Pressure Control 2 = Frostat 3 = Crankcase Heater 4 = High Pressure Control and Frostat 5 = High Pressure Control and Crankcase Heater 6 = Frostat and Crankcase Heater 7 = High Pressure Control, Frostat and Crankcase Heater DIGIT 17 - Condenser Coil Protection 0 = Standard Coil 1 = Standard Coil with Hail Guard 2 = Epoxy Coated Condenser Coil 3 = Epoxy Coated Condenser Coil with Hail Guard DIGIT 24 - Smoke Detector 0 = No Smoke Detector A = Return Air Smoke Detector B = Supply Air Smoke Detector C = Supply and Return Air Smoke Detectors DIGIT 18 - Through the Base Provisions 0 = No Through the Base Provisions A = Through the Base Electric DIGIT 25 - Monitoring Controls 0 = No Monitoring Control 1 = Clogged Filter Switch 2 = Fan Failure Switch 3 = Discharge Air Sensing Tube 4 = Clogged Filter Switch and Fan Fail Switch 5 = Clogged Filter Switch and Discharge Air Sensing Tube 6 = Fan Fail Switch and Discharge Air Sensing Tube 7 = Clogged Filter and Fan Fail Switches and Discharge Air Sensing Tube DIGIT 19 - Disconnect/Circuit Breaker/ Phase Monitor (3 phase only) 0 = No Disconnect/NoCircuit Breaker/No Phase Monitor 1 = Unit Mounted Non-Fused Disconnect 2 = Unit Mounted Circuit Breaker 3 = Phase Monitor 4 = Phase Monitor & Non-Fused Disconnect Switch 5 = Phase Monitor & Circuit Breaker Example: Model number WSC036A3RBA##C000A10001A0 describes a unit with the following characteristics: Packaged Heat Pump, 3 ton nominal cooling capacity, 208-230/60/3 power supply, ReliaTel™ controls, 6 kw electric heater model. 0-100% dry bulb economizer without barometric relief, standard direct drive motor, standard access panels/filters, standard condenser coil with no coil protection, through the base electric access, non-fused disconnect, no convenience outlet or communications interface, standard refrigeration coil, high pressure control, return air smoke detector, and clogged filter switch. PKGP-PRC003-EN 13 General Data (3, 4 Ton) Table GD-1 — General Data Cooling Performance1 Gross Cooling Capacity SEER2 Nominal CFM / ARI Rated CFM ARI Net Cooling Capacity Integrated Part Load Value System Power (KW) Heating Performance1 High Temp. Btuh Rating System Power KW Low Temp. Btuh Rating System Power KW HSPF (Btu/Watts-hr) Compressor No./Type Outdoor Sound Rating (dB)3 Outdoor Coil — Type Tube Size (in.) OD Face Area (sq ft) Rows/FPI Refrigerant Control Indoor Coil — Type Tube Size (in.) Face Area (sq ft) Rows/FPI Refrigerant Control Drain Connection No./Size (in.) Outdoor Fan — Type No. Used/Diameter (in.) Drive Type/No. Speeds CFM No. Motors/HP Motor RPM Direct Drive Indoor Fan — Type No. Used Diameter x Width (in.) Drive Type/No. Speeds No. Motors Motor HP (Standard/Oversized) Motor RPM (Low/High Speed) Oversized Motor RPM (Low/High Speed) Motor Frame Size (Standard/Oversized) Belt Drive Indoor Fan — Type No. Used Diameter x Width (in.) Drive Type/No. Speeds No. Motors Motor HP (Standard/Oversized) Motor RPM (Standard/Oversized) Motor Frame Size (Standard/Oversized) Filters — Type Furnished 5 (No.) Size Recommended (in.) Refrigerant Charge (Lbs of R-22)4 3Ton Convertible Units WSC036A1 WSC036A3,A4,AW 4Ton Convertible Units WSC048A1 WSC048A3,A4,AW 38,100 9.80 1,200 / 1,200 36,600 — 4.09 38,100 10.20 1,200 / 1,200 36,000 — 3.96 50,800 10.50 1,600 / 1,600 48,500 — 5.16 50,800 10.70 1,600 / 1,600 48,500 — 5.05 35,000 3.46 18,600 2.78 6.75 35,000 3.35 18,600 2.65 6.95 47,000 4.68 28,800 4.14 6.80 47,000 4.53 28,800 4.02 6.90 1/Recip. 82 Lanced .3125 9.59 2/17 Expansion Valve Lanced .3125 6.17 3/16 Short Orifice 1/¾ NPT Propeller 1/22 Direct/1 2,950 1/.25 1,075 FC Centrifugal 1 10 x 10 Direct/2 1 .33/.50 950/1,060 1,100/1,145 48/48 — — — — — — — — Throwaway (2) 20 x 25 x 1 6.5 1/Recip. 82 Lanced .3125 9.59 2/17 Expansion Valve Lanced .3125 6.17 3/16 Short Orifice 1/¾ NPT Propeller 1/22 Direct/1 2,950 1/.25 1,075 FC Centrifugal 1 10 x 10 Direct/2 1 .33/.50 950/1,060 1,100/1,145 48/48 FC Centrifugal 1 11 x 11 Belt/Variable Speed 1 1.00/ — 1,750/ — 56/ — Throwaway (2) 20 x 25 x 1 6.8 1/Scroll 85 Lanced .3125 9.59 3/17 Expansion Valve Lanced .3125 6.68 3/16 Short Orifice 1/¾ NPT Propeller 1/22 Direct/1 3,200 1/.40 1,075 FC Centrifugal 1 11 x 11 Direct/2 1 .60/.80 930/1,000 1,000/1,100 48/48 — — — — — — — — Throwaway (2) 20 x 25 x 1 9.4 1/Scroll 85 Lanced .3125 9.59 3/17 Expansion Valve Lanced .3125 6.68 3/16 Short Orifice 1/¾ NPT Propeller 1/22 Direct/1 3,200 1/.40 1,075 FC Centrifugal 1 11 x 11 Direct/2 1 .60/.80 930/1,000 1,000/1,100 48/48 FC Centrifugal 1 11 x 11 Belt/Variable Speed 1 1.00/ — 1,750/ — 56/ — Throwaway (2) 20 x 25 x 1 10.2 Notes: 1. Cooling Performance and Heating Performance is rated at 95 F ambient, 80 F entering dry bulb, 67 F entering wet bulb . Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Certified in accordance with the Air-Source Unitary Heat Pump Equipment certification program, which is based on ARI Standard 210/240. 2. SEER is rated at ARI conditions and in accordance with DOE test procedures. 3. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For more information refer to Table PD-25. 4. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions. 5. Optional 2 inch pleated filters are also available. 14 PKGP-PRC003-EN General Data (5, 6 Ton) Table GD-2 — General Data 5Ton Convertible Units WSC060A1 Cooling Performance1 Gross Cooling Capacity EER/SEER2 Nominal CFM / ARI Rated CFM ARI Net Cooling Capacity Integrated Part Load Value System Power (KW) Heating Performance1 High Temp. Btuh Rating System Power KW/COP Low Temp. Btuh Rating System Power KW/COP HSPF (Btu/Watts-hr) Compressor No./Type Outdoor Sound Rating (dB)3 Outdoor Coil — Type Tube Size (in.) OD Face Area (sq ft) Rows/FPI Refrigerant Control Indoor Coil — Type Tube Size (in.) Face Area (sq ft) Rows/FPI Refrigerant Control Drain Connection No./Size (in.) Outdoor Fan — Type No. Used/Diameter (in.) Drive Type/No. Speeds CFM No. Motors/HP Motor RPM Direct Drive Indoor Fan — Type No. Used Diameter x Width (in.) Drive Type/No. Speeds No. Motors Motor HP (Standard/Oversized) Motor RPM (Low/High Speed) Oversized Motor RPM (Low/High Speed) Motor Frame Size (Standard/Oversized) Belt Drive Indoor Fan — Type No. Used Diameter x Width (in.) Drive Type/No. Speeds No. Motors Motor HP (Standard/Oversized) Motor RPM (Standard/Oversized) Motor Frame Size (Standard/Oversized) Filters — Type Furnished 6 (No.) Size Recommended (in.) Refrigerant Charge (Lbs of R-22)4 WSC060A3,A4,AW 6Ton Convertible Units WSC072A3,A4,AW 63,100 — /9.70 2,000/2,000 60,000 — 6.90 63,100 — /10.10 2,000/2,0000 60,000 — 6.74 74,000 10.6/ — 2,400/2,100 70,000 — 6.6 59,000 5.96/ — 36,200 5.30/ — 6.96 59,000 5.76/ — 36,200 5.05/ — 7.00 68,000 6.04/3.3 38,000 5.06/2.2 — 1/Scroll 85 Lanced .3125 9.59 3/17 Expansion Valve Lanced .3125 6.68 3/16 Short Orifice 1/¾ NPT Propeller 1/22 Direct/1 3,200 1/.40 1,075 FC Centrifugal 1 11 x 115 Direct/2 1 .90/1.00 985/1,100 1,080/1,135 48/48 — — — — — — — — Throwaway (2) 20 x 25 x 1 7.9 1/Scroll 85 Lanced .3125 9.59 3/17 Expansion Valve Lanced .3125 6.68 3/16 Short Orifice 1/¾ NPT Propeller 1/22 Direct/1 3,200 1/.40 1,075 FC Centrifugal 1 11 x 115 Direct/2 1 .90/1.00 985/1,100 1,080/1,135 48/48 FC Centrifugal 1 11 x 11 Belt/Variable Speed 1 1.00/ — 1,750/ — 56/ — Throwaway (2) 20 x 25 x 1 8.5 1/Scroll 90 Lanced .3125 17.00 2/17 Expansion Valve Lanced .3125 9.89 3/16 Short Orifice 1/¾ NPT Propeller 1/26 Direct/1 6,200 1/.70 1,075 — — — — — — — — — FC Centrifugal 1 12 x 12 Belt/Variable Speed 1 1.00/2.00 1,750/1,750 56/56 Throwaway (4) 16 x 25 x 2 8.2 Notes: 1. Cooling Performance and Heating Performance is rated at 95 F ambient, 80 F entering dry bulb, 67 F entering wet bulb . Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Certified in accordance with the Air-Source Unitary Heat Pump Equipment certification program, which is based on ARI Standard 210/240. 2. SEER is rated at ARI conditions and in accordance with DOE test procedures. 3. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For more information refer to Table PD-25. 4. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions. 5 Fan Diameter with oversized motor is 12 x 11. 6. Optional 2 inch pleated filters are also available. PKGP-PRC003-EN 15 General Data (7½, 10 Ton) Table GD-3 — General Data 7½ Ton Convertible Units WSC090A3, A4, AW Cooling Performance1 Gross Cooling Capacity EER2 Nominal CFM / ARI Rated CFM ARI Net Cooling Capacity Integrated Part Load Value System Power (KW) Heating Performance1 High Temp. Btuh Rating System Power KW/COP Low Temp. Btuh Rating System Power KW/COP HSPF (Btu/Watts-hr) Compressor No./Type Outdoor Sound Rating (dB)3 Outdoor Coil — Type Tube Size (in.) OD Face Area (sq ft) Rows/FPI Refrigerant Control Indoor Coil — Type Tube Size (in.) Face Area (sq ft) Rows/FPI Refrigerant Control Drain Connection No./Size (in.) Outdoor Fan — Type No. Used/Diameter (in.) Drive Type/No. Speeds CFM No. Motors/HP Motor RPM Belt Drive Indoor Fan — Type No. Used Diameter x Width (in.) Drive Type/No. Speeds No. Motors Motor HP (Standard/Oversized) Motor RPM (Standard/Oversized) Motor Frame Size (Standard/Oversized) Filters — Type Furnished 5 (No.) Size Recommended (in.) Refrigerant Charge (Lbs of R-22)4 10 Ton Convertible Units WSC120A3, A4, AW 93,000 10.1 3,000/2,625 88,000 — 8.71 121,000 10.1 4,000/3,200 113,000 10.7 11.19 88,000 8.06/ 3.2 50,000 6.66/2.2 — 108,000 9.59/3.3 59,000 7.86/2.2 — 1/Scroll 90 Lanced .3125 17.00 3/17 Expansion Valve Lanced .3125 9.89 4/16 Short Orifice 1/¾ NPT Propeller 1/26 Direct/1 6,400 1/.70 1,075 FC Centrifugal 1 12 x 12 Belt/Variable Speed 1 1.00/3.00 1,750/1,750 56/56 Throwaway (4) 16 x 25 x 2 12.2 2/Scrolls 88 Lanced .3125 19.83 3/17 Expansion Valve Lanced .3125 12.36 4/16 Short Orifice 1/¾ NPT Propeller 1/26 Direct/1 6,700 1/.75 1,075 FC Centrifugal 1 15 x 15 Belt/Variable Speed 1 2.00/ 5.00 1,750/3,450 56/56 Throwaway (4) 20 x 25 x 2 7.9 Circuit #1/7.9 Circuit #2 Notes: 1. Cooling Performance and Heating Performance is rated at 95 F ambient, 80 F entering dry bulb, 67 F entering wet bulb . Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Certified in accordance with the Air-Source Unitary Heat Pump Equipment certification program, which is based on ARI Standard 210/240. 2. SEER is rated at ARI conditions and in accordance with DOE test procedures. 3. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For more information refer to Table PD-25. 4. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions. 5. Optional 2 inch pleated filters are also available. 16 PKGP-PRC003-EN Performance Data (3, 4 Ton) Table PD-1 — Gross Cooling Capacities (MBH) 3 Ton Single/Three Phase WSC036A1, A3, A4, AW 85 CFM Airflow 1080 1200 1320 1440 Enter. Dry Bulb 61 (F) MBH SHC 75 34.7 28.9 80 35.4 34.8 85 37.7 37.7 90 40.0 40.0 75 35.7 30.8 80 36.6 36.6 85 39.3 39.3 90 41.4 41.4 75 36.6 32.7 80 38.1 38.1 85 40.4 40.4 90 42.4 42.4 75 37.3 34.5 80 39.2 39.2 85 41.3 41.3 90 43.1 43.1 67 MBH SHC 39.7 22.6 39.8 28.1 40.1 33.5 40.7 38.9 40.3 23.5 40.5 29.5 40.9 35.4 41.6 41.2 40.7 24.5 41.0 30.7 41.5 37.0 42.4 42.4 41.0 25.1 41.4 31.9 42.0 38.5 43.1 43.1 73 MBH SHC 42.4 15.3 42.9 21.0 43.4 26.1 43.9 31.0 42.7 15.5 43.3 21.9 43.9 26.9 44.4 32.2 43.0 15.8 43.6 22.6 44.2 29.4 44.8 33.2 43.3 16.0 43.9 23.4 44.5 28.2 45.1 34.1 61 MBH SHC 31.6 27.3 32.5 32.5 35.3 35.3 38.0 38.0 32.5 29.2 34.1 34.1 37.0 37.0 39.6 39.6 33.4 31.0 35.5 35.5 38.4 38.4 40.8 40.8 34.2 32.9 36.8 36.8 39.5 39.5 41.7 41.7 AmbientTemperature (F) 95 105 Entering Wet Bulb (F) 67 73 61 MBH SHC MBH SHC MBH SHC 37.1 21.4 41.0 14.4 28.5 25.6 37.2 26.8 41.3 20.0 29.9 29.9 37.6 32.4 41.5 25.3 32.7 32.7 38.3 38.1 41.9 30.4 35.6 35.6 37.9 22.3 41.4 14.6 29.3 27.5 38.1 28.5 41.7 20.9 31.4 31.4 38.5 34.6 42.0 26.3 34.4 34.4 39.6 39.6 42.5 31.8 37.3 37.3 38.5 23.3 41.7 14.9 30.2 29.4 38.7 30.0 42.1 21.6 32.8 32.8 39.3 36.7 42.6 27.5 35.9 35.9 40.8 40.8 42.9 33.1 38.7 38.7 38.9 24.3 41.9 15.1 30.8 30.8 39.2 31.5 42.4 22.1 34.0 34.0 40.0 38.6 42.9 28.2 37.1 37.1 41.7 41.7 43.3 34.3 39.7 39.7 67 MBH SHC 33.8 19.8 33.9 25.2 34.4 30.8 35.6 35.6 34.6 20.8 34.8 26.9 35.4 33.2 37.3 37.3 35.3 21.8 35.6 28.6 36.4 35.5 38.7 38.7 35.8 22.8 36.2 30.2 37.1 37.1 39.7 39.7 115 73 MBH SHC 39.0 13.3 39.1 18.9 39.3 24.4 39.5 29.8 39.4 13.6 39.7 19.8 39.8 25.7 40.2 31.6 39.8 13.8 40.1 20.6 40.3 26.9 40.8 33.2 40.1 14.1 40.4 21.4 40.7 28.0 41.3 34.7 61 MBH SHC 25.3 24.0 27.4 27.4 30.1 30.1 32.9 32.9 26.2 25.9 28.7 28.7 31.7 31.7 34.6 34.6 26.9 26.9 30.0 30.0 33.0 33.0 36.1 36.1 27.9 27.9 31.1 31.1 34.3 34.3 37.3 37.3 67 MBH SHC 30.2 18.2 30.4 23.6 31.0 29.2 32.9 32.9 30.9 19.1 31.2 25.3 32.0 31.6 34.6 34.6 31.5 20.1 31.9 26.9 33.0 33.0 36.1 36.1 32.0 21.2 32.6 28.6 34.3 34.3 37.3 37.3 73 MBH SHC 36.1 12.0 36.2 17.6 36.3 23.1 36.6 28.6 36.8 12.4 36.9 18.5 37.0 24.6 37.3 30.6 37.2 12.7 37.4 19.4 37.6 26.0 38.0 32.6 37.6 13.0 37.8 20.2 38.0 27.3 38.6 34.4 Notes: 1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling subtract indoor fan heat. 2. MBH = Total Gross Capacity 3. SHC = Sensible Heat Capacity Table PD-2 — Gross Cooling Capacities (MBH) 4 Ton Single/Three Phase WSC048A1, A3, A4, AW 85 CFM Airflow 1440 1600 1760 1920 Enter. Dry Bulb 61 (F) MBH SHC 75 45.9 38.6 80 47.0 46.5 85 50.1 50.1 90 52.9 52.9 75 47.2 41.1 80 48.7 48.7 85 51.9 51.9 90 54.4 54.4 75 48.3 43.5 80 50.4 50.4 85 53.3 53.3 90 55.5 55.5 75 49.3 45.8 80 51.7 51.7 85 54.3 54.3 90 56.3 56.3 67 MBH SHC 52.2 29.8 52.4 37.2 52.8 44.4 53.6 51.5 52.9 31.1 53.2 38.9 53.7 46.6 54.7 54.1 53.3 32.0 53.8 40.4 54.5 48.6 55.5 55.5 53.8 32.9 54.3 41.7 55.1 50.3 56.3 56.3 73 MBH SHC 55.3 20.0 55.9 27.7 56.6 34.0 57.2 40.3 55.7 20.3 56.4 28.2 57.1 34.9 57.8 41.6 56.0 20.6 56.7 28.6 57.5 35.6 58.2 42.8 56.3 20.9 57.0 29.1 57.8 36.4 58.5 43.8 61 MBH SHC 42.3 36.5 43.6 43.6 47.4 47.4 50.9 50.9 43.5 39.1 45.7 45.7 49.6 49.6 52.7 52.7 44.6 41.5 47.6 47.6 51.3 51.3 54.1 54.1 45.7 43.9 49.1 49.1 52.6 52.6 55.1 55.1 AmbientTemperature (F) 95 105 Entering Wet Bulb (F) 67 73 61 MBH SHC MBH SHC MBH SHC 49.6 28.8 54.2 19.0 38.5 34.5 49.8 35.9 54.7 26.7 40.5 40.5 50.2 43.4 55.0 33.4 44.3 44.3 51.3 51.1 55.5 40.2 48.1 48.1 50.6 29.8 54.7 19.3 39.7 37.0 50.8 38.0 55.2 27.7 42.5 42.5 51.4 46.3 55.6 34.6 46.5 46.5 52.7 52.7 56.1 41.9 50.3 50.3 51.3 31.1 55.0 19.6 40.8 39.5 51.5 40.0 55.7 28.4 44.3 44.3 52.3 48.8 56.3 36.1 48.4 48.4 54.1 54.1 56.7 43.4 52.0 52.0 51.8 32.3 55.3 20.0 41.9 41.9 52.2 41.7 56.0 28.9 45.9 45.9 53.1 51.1 56.7 37.1 50.0 50.0 55.1 55.1 57.1 44.7 53.2 53.2 67 MBH SHC 45.8 26.5 45.9 34.0 46.6 41.6 48.1 48.1 46.9 28.0 47.1 36.2 47.9 44.7 50.3 50.3 47.7 29.4 48.1 38.4 49.2 47.7 52.0 52.0 48.5 30.7 48.9 40.5 50.0 50.0 53.2 53.2 115 73 MBH SHC 52.4 17.8 52.6 25.3 52.9 32.8 53.2 39.8 52.9 18.2 53.3 26.5 53.5 34.3 54.0 42.0 53.4 18.5 53.8 27.5 54.1 35.7 54.7 43.9 53.7 18.9 54.1 28.2 54.6 37.0 55.2 45.7 61 MBH SHC 34.7 32.5 37.3 37.3 41.1 41.1 45.0 45.0 35.8 35.0 39.2 39.2 43.2 43.2 47.3 47.3 36.8 36.8 40.9 40.9 45.1 45.1 49.2 49.2 38.1 38.1 42.4 42.4 46.8 46.8 50.7 50.7 67 MBH SHC 41.5 25.0 41.8 32.0 42.5 39.6 45.0 45.0 42.6 25.9 42.9 34.2 44.0 42.7 47.3 47.3 43.4 27.3 43.9 36.4 45.1 45.1 49.2 49.2 44.1 28.6 44.8 38.5 46.8 46.8 50.7 50.7 73 MBH SHC 49.5 16.4 49.6 23.9 49.8 31.3 50.0 38.7 50.3 16.9 50.4 25.1 50.6 33.2 51.0 41.2 50.9 17.2 51.1 26.2 51.3 35.0 51.8 43.6 51.3 17.6 51.6 27.2 51.8 36.6 52.5 45.8 Notes: 1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling subtract indoor fan heat. 2. MBH = Total Gross Capacity 3. SHC = Sensible Heat Capacity PKGP-PRC003-EN 17 Performance Data (5, 6 Ton) Table PD-3 — Gross Cooling Capacities (MBh) 5 Ton Three Phase WSC060A1,A3, A4, AW 85 CFM Airflow 1800 2000 2200 2400 Enter. Dry Bulb 61 (F) MBH SHC 75 56.7 48.0 80 58.3 58.1 85 62.4 62.4 90 66.0 66.0 75 58.3 51.1 80 60.5 60.5 85 64.7 64.7 90 67.9 67.9 75 59.8 54.1 80 62.7 62.7 85 66.4 66.4 90 69.2 69.2 75 61.0 56.9 80 64.3 64.3 85 67.6 67.6 90 70.2 70.2 67 MBH SHC 64.9 37.3 65.1 46.5 65.6 55.7 66.7 64.7 65.8 38.9 66.1 48.7 66.8 58.5 68.1 68.0 66.4 40.2 66.9 50.7 67.7 61.0 69.2 69.2 67.0 41.3 67.5 52.4 68.5 63.3 70.2 70.2 73 MBH SHC 68.9 25.0 69.6 34.5 70.0 42.1 70.8 50.1 69.3 25.3 70.1 35.3 71.0 43.7 71.4 51.6 69.6 25.7 70.5 35.9 71.4 44.7 71.9 53.0 69.9 26.0 70.8 36.4 71.8 45.6 72.3 54.3 61 MBH SHC 52.5 45.7 54.4 54.4 59.1 59.1 63.6 63.6 54.0 48.8 57.0 57.0 61.8 61.8 65.8 65.8 55.4 51.8 59.2 59.2 64.0 64.0 67.5 67.5 56.7 54.6 61.1 61.1 65.5 65.5 68.7 68.7 AmbientTemperature (F) 95 105 Entering Wet Bulb (F) 67 73 61 MBH SHC MBH SHC MBH SHC 61.6 35.5 67.6 23.9 48.1 43.4 61.7 44.9 68.1 33.3 50.8 50.8 62.3 54.3 68.5 42.0 55.4 55.4 63.6 63.6 69.0 50.5 60.1 60.1 62.9 37.3 68.2 24.2 49.5 46.4 63.1 47.5 68.7 34.6 53.1 53.1 63.9 57.9 69.2 43.5 58.0 58.0 65.8 65.8 69.8 52.6 62.7 62.7 63.8 38.9 68.6 24.6 50.9 49.4 64.1 50.0 69.0 35.2 55.2 55.2 65.1 61.0 69.8 44.8 60.3 60.3 67.5 67.5 70.5 54.5 64.7 64.7 64.6 40.4 68.9 25.0 51.9 51.9 64.9 52.2 69.4 35.9 57.1 57.1 66.1 63.8 70.2 46.0 62.2 62.2 68.7 68.7 71.0 56.2 66.2 66.2 67 MBH SHC 56.8 33.2 57.0 42.5 57.8 52.1 60.1 60.1 58.2 35.0 58.4 45.3 59.6 55.9 62.7 62.7 59.3 36.7 59.6 47.9 61.0 59.5 64.7 64.7 60.2 38.3 60.6 50.4 62.2 62.2 66.2 66.2 115 73 MBH SHC 65.2 22.5 65.4 31.8 65.7 41.1 66.0 50.0 65.9 22.9 66.2 33.1 66.5 43.0 67.0 52.7 66.4 23.3 66.8 34.4 67.2 44.8 67.8 55.1 66.8 23.7 67.2 35.4 67.8 46.4 68.5 57.3 61 MBH SHC 43.5 41.0 46.9 46.9 51.4 51.4 56.0 56.0 44.8 44.0 49.0 49.0 53.8 53.8 58.6 58.6 46.0 46.0 50.9 50.9 55.9 55.9 60.8 60.8 47.5 47.5 52.6 52.6 57.8 57.8 62.6 62.6 67 MBH SHC 51.4 31.6 51.7 40.0 52.7 49.6 55.9 55.9 52.6 32.5 53.0 42.7 54.4 53.4 58.6 58.6 53.6 34.1 54.1 45.4 55.9 55.9 60.8 60.8 54.4 35.7 55.1 47.9 57.8 57.8 62.6 62.6 73 MBH SHC 60.9 20.6 61.0 29.8 61.1 39.0 61.5 48.3 61.9 21.1 62.1 31.3 62.2 41.4 62.7 51.5 62.7 21.5 62.9 32.6 63.0 43.6 63.7 54.5 63.3 22.0 63.5 33.9 63.7 45.6 64.5 57.2 Notes: 1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling subtract indoor fan heat. 2. MBH = Total Gross Capacity 3. SHC = Sensible Heat Capacity Table PD-4 — Gross Cooling Capacities (MBh) 6Ton Three Phase WSC072A3, A4, AW 85 CFM Airflow 2160 2400 2640 2880 Enter. Dry Bulb 61 (F) MBH SHC 75 67.2 58.4 80 69.3 69.3 85 74.1 74.1 90 77.4 77.4 75 69.1 62.4 80 72.3 72.3 85 76.2 76.2 90 79.1 79.1 75 70.7 66.2 80 74.4 74.4 85 77.8 77.8 90 80.1 80.1 75 72.2 70.0 80 75.9 75.9 85 78.8 78.8 90 80.9 80.9 67 MBH SHC 75.7 44.4 76.0 55.5 76.6 66.2 77.8 76.6 76.5 46.4 77.0 57.9 77.8 69.3 79.1 79.1 77.1 48.4 77.7 60.0 78.7 71.9 80.1 80.1 77.6 48.8 78.3 61.8 79.3 74.1 80.9 80.9 73 MBH SHC 79.1 29.2 80.0 40.6 80.8 49.0 81.7 58.2 79.5 29.7 80.3 42.3 81.3 50.1 82.2 59.7 79.8 30.1 80.6 43.9 81.6 51.0 82.6 61.0 80.0 30.5 81.0 41.5 81.9 51.9 82.9 62.2 61 MBH SHC 62.2 56.0 65.3 65.3 70.7 70.7 75.2 75.2 64.1 59.9 68.3 68.3 73.7 73.7 77.4 77.4 65.8 63.8 70.9 70.9 75.7 75.7 78.9 78.9 67.2 67.2 73.2 73.2 77.1 77.1 79.9 79.9 AmbientTemperature (F) 95 105 Entering Wet Bulb (F) 67 73 61 MBH SHC MBH SHC MBH SHC 72.2 43.0 78.1 28.2 57.0 53.5 72.5 54.6 78.6 39.6 61.0 61.0 73.4 66.1 79.4 50.9 66.5 66.5 75.2 75.2 80.1 59.8 71.9 71.9 73.6 45.2 78.5 28.7 58.8 57.4 74.0 57.8 79.1 41.2 63.9 63.9 74.9 70.1 79.9 51.0 69.7 69.7 77.4 77.4 80.7 61.6 74.6 74.6 74.5 47.2 78.9 29.1 60.5 60.5 75.0 60.7 79.4 42.9 66.5 66.5 76.3 73.7 80.3 52.3 72.4 72.4 78.9 78.9 81.2 63.3 76.5 76.5 75.2 49.0 79.1 29.5 62.5 62.5 75.9 63.3 80.1 42.2 68.8 68.8 77.4 76.8 80.7 53.4 74.2 74.2 79.9 79.9 81.6 64.8 77.9 77.9 67 MBH SHC 66.8 40.7 67.3 52.2 68.4 63.8 71.9 71.9 68.4 43.0 69.0 55.7 70.4 68.7 74.6 74.6 69.6 45.2 70.3 59.1 72.4 72.4 76.5 76.5 70.6 47.3 71.5 62.4 74.3 74.3 77.9 77.9 115 73 MBH SHC 75.9 27.0 76.2 38.3 76.4 49.6 77.0 59.9 76.5 27.4 76.9 40.0 77.3 51.5 78.0 62.8 77.0 27.9 77.4 41.7 78.0 53.3 78.8 65.3 77.3 28.4 78.0 42.6 78.5 55.0 79.4 67.5 61 MBH SHC 51.7 51.0 56.6 56.6 62.1 62.1 67.7 67.7 53.6 53.6 59.3 59.3 65.2 65.2 70.9 70.9 55.7 55.7 61.7 61.7 67.9 67.9 73.2 73.2 57.6 57.6 63.9 63.9 70.0 70.0 74.9 74.9 67 MBH SHC 60.8 38.2 61.4 49.6 62.8 61.4 67.7 67.7 62.2 40.5 63.0 53.2 65.2 65.2 70.9 70.9 63.4 42.7 64.5 56.7 67.9 67.9 73.2 73.2 64.5 44.8 65.8 60.1 70.1 70.1 74.9 74.9 73 MBH SHC 72.1 25.6 72.2 37.0 72.4 48.2 72.9 59.4 73.1 26.1 73.2 38.7 73.4 51.0 74.2 63.0 73.8 26.5 74.0 40.3 74.4 53.6 75.3 66.4 74.3 27.0 74.6 42.0 75.1 55.9 76.2 69.4 Notes: 1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling subtract indoor fan heat. 2. MBH = Total Gross Capacity 3. SHC = Sensible Heat Capacity 18 PKGP-PRC003-EN Performance Data (7½, 10 Ton) Table PD-5 — Gross Cooling Capacities (MBh) 7½ Ton Three Phase WSC090A3, A4, AW 85 CFM Airflow 2700 3000 3300 3600 Enter. Dry Bulb 61 67 73 (F) MBH SHC MBH SHC MBH SHC 75 84.9 72.7 94.8 55.6 98.6 36.8 80 86.9 86.9 95.1 68.8 99.8 50.9 85 92.6 92.6 96.0 81.8 101.0 61.1 90 96.7 96.7 97.4 94.3 102.1 72.3 75 87.3 77.4 95.9 57.9 99.1 37.3 80 90.5 90.5 96.3 71.5 100.3 50.7 85 95.2 95.2 97.4 85.3 101.5 62.2 90 98.7 98.7 98.9 98.1 102.7 74.0 75 89.3 82.0 96.7 59.5 99.4 37.8 80 92.9 92.9 97.2 73.8 100.6 54.8 85 97.0 97.0 98.4 88.2 101.9 63.3 90 100.0 100.0 100.0 100.0 103.1 75.4 75 91.0 86.2 97.3 60.8 99.7 38.3 80 94.8 94.8 97.8 75.8 100.9 56.7 85 98.3 98.3 99.1 90.7 102.2 64.2 90 100.9 100.9 100.9 100.8 103.5 76.8 AmbientTemperature (F) 95 Entering Wet Bulb (F) 61 67 73 61 MBH SHC MBH SHC MBH SHC MBH SHC 78.6 69.6 91.0 53.9 97.7 35.7 72.1 66.4 81.9 81.9 91.4 67.7 98.8 50.2 76.6 76.6 88.6 88.6 92.3 81.6 99.7 62.3 83.4 83.4 94.2 94.2 94.2 94.2 100.7 74.5 90.1 90.1 81.0 74.4 92.5 56.3 98.3 36.2 74.4 71.2 85.8 85.8 93.0 71.6 99.4 51.2 80.1 80.1 92.2 92.2 94.2 86.5 100.5 64.1 87.3 87.3 96.9 96.9 96.9 96.9 101.6 77.1 93.5 93.5 83.3 79.1 93.7 58.7 98.7 36.8 76.5 75.9 88.9 88.9 94.3 75.0 99.9 52.0 83.4 83.4 94.7 94.7 95.8 90.8 101.0 65.6 90.6 90.6 98.7 98.7 98.7 98.7 102.3 79.2 95.9 95.9 85.3 83.8 94.5 61.1 99.0 37.3 78.4 78.4 91.5 91.5 95.4 78.1 100.2 55.6 86.2 86.2 96.5 96.5 97.1 94.5 101.5 66.9 93.0 93.0 100.0 100.0 100.0 100.0 102.7 81.1 97.7 97.7 105 67 MBH SHC 84.4 51.0 85.0 64.9 86.4 79.2 90.1 90.1 86.3 53.7 87.0 69.2 88.9 85.0 93.5 93.5 87.8 56.3 88.8 73.3 91.3 90.6 95.9 95.9 89.1 58.8 90.4 77.2 93.0 93.0 97.7 97.7 115 73 MBH SHC 95.3 34.2 95.8 48.2 96.0 61.6 96.8 74.4 96.1 34.8 96.7 50.3 97.2 64.2 98.1 77.9 96.7 35.4 97.6 52.2 98.5 67.2 99.1 80.9 97.1 35.9 98.1 53.4 99.0 68.9 99.9 83.5 61 MBH SHC 65.3 63.2 70.9 70.9 77.8 77.8 84.9 84.9 67.2 67.2 74.3 74.3 81.6 81.6 88.7 88.7 69.8 69.8 77.3 77.3 85.0 85.0 91.8 91.8 72.1 72.1 80.0 80.0 87.8 87.8 94.0 94.0 67 MBH SHC 76.7 47.8 77.4 61.7 79.4 76.1 84.9 84.9 78.5 50.5 79.6 66.0 82.3 82.1 88.7 88.7 80.1 53.1 81.5 70.2 85.0 85.0 91.8 91.8 81.5 55.7 83.3 74.4 87.8 87.8 94.0 94.0 73 MBH SHC 90.8 32.4 90.9 46.3 91.2 59.9 91.8 73.6 92.0 33.0 92.2 48.4 92.6 63.5 93.5 78.1 92.9 33.7 93.3 50.4 93.7 66.6 94.9 82.2 93.6 34.3 94.1 52.5 94.7 69.4 96.1 85.9 Notes: 1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling subtract indoor fan heat. 2. MBH = Total Gross Capacity 3. SHC = Sensible Heat Capacity Table PD-6 — Gross Cooling Capacities (MBh) 10 Ton Three Phase WSC120A3, A4, AW 85 CFM Airflow 3600 4000 4400 4800 AmbientTemperature (F) 95 105 115 Enter. Dry Entering Wet Bulb (F) Bulb 61 67 73 61 67 73 61 67 73 61 67 73 (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC 75 110.8 96.7 123.3 73.1 127.7 47.6 102.7 92.6 118.5 70.9 126.5 46.1 94.5 88.6 110.3 67.5 123.6 44.2 86.2 84.6 100.9 63.7 118.4 42.0 80 114.3 114.3 123.8 92.0 129.2 64.9 107.9 107.9 119.0 89.8 127.8 65.2 101.1 101.1 111.1 86.4 124.3 63.2 94.1 94.1 102.0 82.4 118.6 60.9 85 121.4 121.4 125.0 108.3 130.7 79.5 116.7 116.7 120.4 108.6 129.1 81.4 110.3 110.3 113.3 105.8 124.5 81.0 103.3 103.3 104.9 102.1 119.0 79.5 90 126.4 126.4 126.9 124.8 132.2 94.4 123.4 123.4 123.4 123.4 130.5 97.7 118.7 118.7 118.7 118.7 125.8 98.0 112.4 112.4 112.4 112.4 120.0 97.6 75 113.8 103.0 124.4 75.6 128.2 48.3 105.9 99.1 120.3 74.2 127.0 46.9 97.5 95.1 112.7 71.1 124.4 45.0 89.0 89.0 103.2 67.1 119.7 42.8 80 118.7 118.7 125.2 94.3 129.7 65.7 112.8 112.8 121.0 94.8 128.5 66.4 105.7 105.7 113.8 92.1 125.1 65.4 98.5 98.5 104.8 88.2 120.1 63.7 85 124.5 124.5 126.6 112.7 131.3 81.0 120.9 120.9 122.8 114.9 130.0 83.6 115.1 115.1 116.6 113.7 126.5 84.9 108.2 108.2 108.2 108.2 120.6 83.8 90 128.5 128.5 128.5 128.5 132.8 96.5 126.4 126.4 126.4 126.4 131.5 100.8 122.5 122.5 122.5 122.5 127.3 102.3 117.1 117.1 117.1 117.1 121.9 103.3 75 116.5 109.1 125.6 78.0 128.5 49.0 108.8 105.5 121.7 77.4 127.6 47.6 99.8 99.8 114.6 74.6 125.0 45.8 92.3 92.3 105.2 70.7 120.6 43.7 80 121.6 121.6 126.2 97.3 130.0 72.0 116.8 116.8 122.6 99.3 129.1 67.4 109.9 109.9 116.1 97.6 126.0 67.5 102.4 102.4 107.3 93.9 121.2 66.4 85 126.5 126.5 127.8 116.4 131.7 82.3 123.7 123.7 124.7 120.3 130.6 85.4 119.0 119.0 119.0 119.0 126.9 86.7 112.3 112.3 112.3 112.3 121.9 87.6 90 129.9 129.9 129.9 129.9 133.2 98.3 128.4 128.4 128.4 128.4 132.2 103.4 125.2 125.2 125.2 125.2 128.3 105.9 120.4 120.4 120.4 120.4 123.5 108.2 75 118.6 114.7 126.2 79.7 128.8 49.7 110.7 110.7 122.6 80.1 127.9 48.3 103.1 103.1 116.2 77.9 125.5 46.6 95.4 95.4 107.0 74.2 121.3 44.5 80 123.7 123.7 127.0 99.8 130.3 74.6 119.8 119.8 123.9 103.2 129.5 68.4 113.4 113.4 118.0 102.8 126.9 69.3 105.9 105.9 109.5 99.4 121.6 68.7 85 127.8 127.8 128.6 119.4 132.1 83.4 125.8 125.8 125.8 125.8 131.0 87.1 121.7 121.7 121.7 121.7 127.6 89.1 115.8 115.8 115.8 115.8 122.9 91.0 90 130.8 130.8 130.8 130.8 133.6 100.1 129.7 129.7 129.7 129.7 132.7 105.7 127.0 127.0 127.0 127.0 129.2 109.1 122.8 122.8 122.8 122.8 124.8 112.5 Notes: 1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling subtract indoor fan heat. 2. MBH = Total Gross Capacity 3. SHC = Sensible Heat Capacity PKGP-PRC003-EN 19 Performance Data (3, 4, 5 Ton) Table PD-7 — Direct Drive Evaporator Fan Performance — 3, 4 And 5 Ton WSC036A, WSC048A, WSC060A Tons Unit Model No. 3 WSC036A Horizontal 4 WSC048A Horizontal 5 WSC060A Horizontal 3 WSC036A Downflow 4 WSC048A Downflow 5 WSC060A Downflow CFM 960 1020 1080 1140 1200 1260 1320 1380 1440 1280 1360 1440 1520 1600 1680 1760 1840 1920 1600 1700 1800 1900 2000 2100 2200 2300 2400 960 1020 1080 1140 1200 1260 1320 1380 1440 1280 1360 1440 1520 1600 1680 1760 1840 1920 1600 1700 1800 1900 2000 2100 2200 2300 2400 External Static Pressure (Inches of Water) & Motor Power (Bhp)1 Standard Motor Oversized Motor2 High Speed Low Speed High Speed Low Speed ESP BHP ESP BHP ESP BHP ESP BHP 0.81 0.36 0.61 0.28 0.96 0.39 0.89 0.35 0.77 0.37 0.57 0.28 0.94 0.41 0.86 0.47 0.73 0.38 0.50 0.29 0.91 0.43 0.82 0.39 0.69 0.39 0.42 0.29 0.88 0.44 0.77 0.40 0.66 0.40 0.34 0.30 0.84 0.45 0.74 0.41 0.60 0.41 0.26 0.30 0.80 0.46 0.70 0.42 0.55 0.42 0.14 0.31 0.75 0.48 0.65 0.44 0.49 0.42 0.05 0.31 0.70 0.49 0.59 0.45 0.44 0.43 ——0.64 0.52 0.54 0.48 0.93 0.53 0.81 0.47 1.20 0.67 0.99 0.56 0.87 0.54 0.75 0.47 1.15 0.68 0.94 0.58 0.80 0.54 0.68 0.48 1.10 0.70 0.88 0.60 0.73 0.55 0.60 0.48 1.05 0.73 0.81 0.63 0.66 0.55 0.51 0.49 1.00 0.75 0.74 0.64 0.57 0.56 0.38 0.49 0.95 0.78 0.65 0.66 0.47 0.56 0.23 0.50 0.90 0.82 0.50 0.68 0.37 0.57 0.13 0.50 0.83 0.83 0.35 0.70 0.27 0.57 ——0.75 0.85 —0.73 0.90 0.78 0.82 0.64 1.20 0.90 1.05 0.85 0.85 0.82 0.68 0.65 1.15 0.94 0.95 0.89 0.80 0.85 0.56 0.65 1.05 0.98 0.85 0.91 0.70 0.88 0.46 0.65 0.98 1.02 0.75 0.94 0.60 0.90 0.30 0.66 0.90 1.05 0.65 0.95 0.50 0.93 0.14 0.66 0.80 1.10 0.50 0.96 0.40 0.95 0.05 0.67 0.70 1.12 0.35 0.96 0.30 0.97 ——0.60 1.17 0.15 0.97 0.20 1.00 ——0.48 1.20 ——0.86 0.36 0.61 0.28 1.01 0.39 0.89 0.35 0.82 0.37 0.62 0.28 0.99 0.41 0.91 0.47 0.78 0.38 0.55 0.29 0.96 0.43 0.87 0.39 0.74 0.39 0.47 0.29 0.93 0.44 0.82 0.40 0.71 0.40 0.39 0.30 0.89 0.45 0.79 0.41 0.65 0.41 0.31 0.30 0.85 0.46 0.75 0.42 0.60 0.42 0.19 0.31 0.80 0.48 0.70 0.44 0.54 0.42 0.10 0.31 0.75 0.49 0.64 0.45 0.49 0.43 ——0.69 0.52 0.59 0.48 0.98 0.53 0.86 0.47 1.25 0.67 1.04 0.56 0.92 0.54 0.80 0.47 1.20 0.68 0.99 0.58 0.85 0.54 0.73 0.48 1.15 0.70 0.93 0.60 0.78 0.55 0.65 0.48 1.10 0.73 0.86 0.63 0.71 0.55 0.56 0.49 1.05 0.75 0.79 0.64 0.62 0.56 0.43 0.49 1.00 0.78 0.70 0.66 0.52 0.56 0.28 0.50 0.95 0.82 0.55 0.68 0.42 0.57 0.18 0.50 0.88 0.83 0.40 0.70 0.32 0.57 ——0.80 0.85 ——0.95 0.78 0.87 0.64 1.25 0.90 1.10 0.85 0.90 0.82 0.73 0.65 1.20 0.94 1.00 0.89 0.85 0.85 0.61 0.65 1.10 0.98 0.90 0.91 0.75 0.88 0.51 0.65 1.03 1.02 0.80 0.94 0.65 0.90 0.35 0.66 0.95 1.05 0.70 0.95 0.55 0.93 0.19 0.66 0.85 1.10 0.55 0.96 0.45 0.95 0.10 0.67 0.75 1.12 0.40 0.96 0.35 0.97 ——0.65 1.17 0.20 0.97 0.25 1.00 ——0.53 1.20 ——- Fan motor heat (MBh) = 4.39 x Fan Bhp Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. Notes: 1. Data includes pressure drop due to wet coil and filters. 2. 5 ton oversized motor performance is with 12 x 11 FC blower wheel. 20 PKGP-PRC003-EN Performance Data (3 Ton) Table PD-8 — Belt Drive Evaporator Fan Performance — 3 Ton — WSC036A3,A4,AW — Downflow Airflow .10 .20 CFM RPM BHP 960 1080 1200 1320 1440 — — — 552 588 — — — 0.18 0.23 RPM .30 BHP RPM BHP External Static Pressure (Inches of Water) .40 .50 .60 .70 RPM BHP RPM BHP RPM BHP RPM BHP 1-HP Standard Motor & Field Supplied Low Static Drive (1) 528 0.12 599 0.16 658 0.20 713 0.24 557 0.15 625 0.19 685 0.24 738 0.28 588 0.19 652 0.23 712 0.28 764 0.33 622 0.23 681 0.27 738 0.32 790 0.38 657 0.28 713 0.33 765 0.37 817 0.43 763 786 811 838 865 0.29 0.33 0.38 0.44 0.50 810 832 856 882 909 .80 RPM BHP .90 RPM BHP 1-HP Standard Motor & Drive 0.33 855 0.38 898 0.38 876 0.43 917 0.43 898 0.48 939 0.49 923 0.55 962 0.56 949 0.62 987 0.43 0.48 0.54 0.60 0.68 1.00 RPM BHP 939 957 978 1000 1024 0.49 0.54 0.59 0.66 0.74 Table PD-8 — Continued CFM 1.10 RPM BHP 960 1080 1200 1320 1440 978 995 1015 1036 1060 External Static Pressure (Inches of Water) 1.20 1.30 1.40 RPM BHP RPM BHP RPM BHP 1-HP Standard Motor & Drive 0.54 1016 0.60 1052 0.59 1033 0.65 1069 0.65 1051 0.71 1086 0.72 1072 0.78 1106 0.80 1094 0.86 1128 0.66 0.71 0.77 0.85 0.93 1086 1103 1120 1138 1160 0.72 0.78 0.84 0.91 1.00 For Standard Evaporator Fan Speed (RPM), reference Table PD-20. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-23 to determine additional static pressure drop due to other options/accessories. Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 1. Field Supplied Fan Sheave AK69 required. Field Supplied Belt may be necessary. 2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. 1.50 RPM BHP 1120 1136 1154 1171 1192 0.78 0.84 0.91 0.98 1.07 1-HP Standard Motor & Field Supplied High Static Drive (2) Table PD-9 — Belt Drive Evaporator Fan Performance — 3 Ton — WSC036A3,A4,AW — Horizontal Airflow .10 .20 BHP RPM .30 BHP RPM BHP External Static Pressure (Inches of Water) .40 .50 .60 .70 RPM BHP RPM BHP RPM BHP RPM BHP CFM RPM 960 1080 1200 1320 1440 1-HP Standard Motor & Field Supplied Low Static Drive (1) — — 588 0.15 661 0.19 725 0.24 531 0.13 622 0.18 694 0.24 756 0.29 570 0.17 654 0.23 727 0.28 787 0.34 610 0.22 687 0.28 760 0.34 821 0.40 651 0.27 723 0.33 793 0.40 855 0.47 782 813 843 875 908 0.29 0.34 0.40 0.46 0.53 832 864 895 925 956 0.35 0.40 0.46 0.53 0.60 .80 RPM BHP 1-HP Standard Motor & Drive 878 0.40 919 0.46 910 0.46 954 0.52 942 0.52 986 0.59 973 0.59 1017 0.66 1003 0.67 1047 0.75 .90 RPM BHP 1.00 RPM BHP 958 993 1026 1058 1088 996 1031 1064 1095 1127 0.51 0.59 0.66 0.73 0.82 0.56 0.65 0.73 0.81 0.89 1-HP Standard Motor & Field Supplied High Static Drive (2) Table PD-9 — Continued CFM 1.10 RPM BHP 960 1080 1200 1320 1440 1032 1065 1099 1132 1164 External Static Pressure (Inches of Water) 1.20 1.30 1.40 RPM BHP RPM BHP RPM BHP 1.50 RPM BHP 1-HP Standard Motor & Drive 0.62 1066 0.67 1101 0.73 1133 0.79 1166 0.70 1099 0.76 1132 0.82 1164 0.89 1194 0.80 1133 0.86 1166 0.93 1197 0.99 1227 0.88 1167 0.96 1200 1.04 1230 1.11 1261 0.97 1199 1.05 1232 1.14 1263 1.22 1294 1-HP Standard Motor &Field Supplied High Static Drive (2) PKGP-PRC003-EN 0.86 0.95 1.06 1.19 1.30 For Standard Evaporator Fan Speed (RPM), reference Table PD-20. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-23 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 1. Field Supplied Fan Sheave AK69 required. Field Supplied Belt may be necessary. 2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. 21 Performance Data (4 Ton) Table PD-10— Belt Drive Evaporator Fan Performance — 4 Ton — WSC048A3,A4,AW — Downflow Airflow .10 CFM 1280 1440 1600 1760 1920 RPM — 596 647 701 755 .20 .30 BHP RPM BHP External Static Pressure (Inches of Water) .40 .50 .60 .70 RPM BHP RPM BHP RPM BHP RPM BHP BHP RPM — 0.23 0.31 0.41 0.52 1-HP Standard Motor & Field Supplied Low Static Drive (1) 616 0.22 677 0.26 734 0.31 663 0.29 719 0.33 772 0.38 711 0.37 764 0.42 813 0.47 758 0.46 811 0.52 856 0.58 807 0.57 859 0.64 903 0.71 CFM 1.10 RPM BHP 1280 1440 1600 1760 1920 1033 1066 1099 1136 1172 1-HP Standard Motor & Drive 0.70 1069 0.77 1103 0.81 1099 0.87 1133 0.93 1132 1.00 1166 1.08 1168 1.15 1200 1.23 1205 1.31 1236 0.83 0.94 1.07 1.22 1.39 1136 1165 1196 1229 — 0.89 1.01 1.14 1.29 — BHP .90 RPM BHP 1.00 RPM BHP 1-HP Standard Motor & Drive 787 823 860 901 945 0.37 0.44 0.53 0.64 0.77 834 871 906 944 985 Table PD-10 — Continued External Static Pressure (Inches of Water) 1.20 1.30 1.40 RPM BHP RPM BHP RPM BHP .80 RPM 878 914 951 986 1024 0.48 0.57 0.66 0.77 0.89 919 954 992 1027 1063 0.53 0.63 0.74 0.85 0.97 959 993 1029 1066 1101 0.59 0.69 0.80 0.93 1.05 997 1029 1065 1102 1137 0.64 0.75 0.87 1.00 1.14 For Standard Evaporator Fan Speed (RPM), reference Table PD-20. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-23 to determine additional static pressure drop due to other options/accessories. Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 1. Field Supplied Fan Sheave AK61 required. Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. 1.50 RPM BHP 1170 1196 1228 — — 0.42 0.51 0.59 0.70 0.83 0.96 1.08 1.21 — — Table PD-11 — Belt Drive Evaporator Fan Performance — 4 Ton — WSC048A3,A4,AW — Horizontal Airflow .10 CFM 1280 1440 1600 1760 1920 RPM 604 660 717 774 833 .20 .30 BHP RPM BHP RPM External Static Pressure (Inches of Water) .40 .50 .60 .70 BHP RPM BHP RPM BHP RPM BHP BHP RPM 0.20 0.28 0.36 0.47 0.59 1-HP Standard Motor & Field Supplied Low Static Drive (1) 683 0.26 756 0.32 816 0.39 731 0.34 800 0.41 862 0.48 783 0.43 846 0.51 907 0.58 837 0.54 894 0.62 952 0.70 892 0.67 946 0.76 998 0.85 CFM 1280 1440 1600 1760 1920 22 External Static Pressure (Inches of Water) 1.20 1.30 1.40 RPM BHP RPM BHP RPM BHP BHP .90 RPM BHP 1.00 RPM BHP 1052 1094 1135 1178 1224 1090 1133 1174 1216 1259 1-HP Standard Motor & Drive 869 914 961 1006 1050 0.45 0.54 0.66 0.79 0.94 920 963 1008 1054 1100 0.51 0.61 0.73 0.87 1.03 967 1009 1053 1098 1144 0.57 0.68 0.81 0.95 1.12 1011 1053 1095 1139 1185 0.64 0.76 0.89 1.04 1.21 0.71 0.83 0.97 1.12 1.30 0.79 0.91 1.05 1.21 1.39 1-HP Standard Motor &Field Supplied High Static Drive (2) Table PD-11 — Continued 1.10 RPM BHP .80 RPM 1.50 RPM BHP 1-HP Standard Motor & Drive 1125 0.86 1160 0.94 1192 1.01 1223 1.08 1254 1169 0.98 1204 1.07 1237 1.15 1269 1.23 1300 1211 1.13 1247 1.21 1280 1.30 1312 1.39 1343 1253 1.30 1289 1.39 1322 1.47 — — — 1295 1.48 — — — — — — — 1-HP Standard Motor &Field Supplied High Static Drive (2) 1.15 1.32 1.48 — — For Standard Evaporator Fan Speed (RPM), reference Table PD-20. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-23 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 1. Field Supplied Fan Sheave AK61 required. Field Supplied Belt may be necessary. 2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. PKGP-PRC003-EN Performance Data (5 Ton) Table PD-12 — Belt Drive Evaporator Fan Performance — 5 Ton — WSC060A3,A4,AW — Downflow Airflow .10 .20 CFM RPM BHP 1600 1800 2000 2200 2400 — 706 773 840 909 — 0.42 0.57 0.75 0.96 RPM .30 BHP RPM BHP External Static Pressure (Inches of Water) .40 .50 .60 .70 RPM BHP RPM BHP RPM BHP RPM BHP 1-HP Standard Motor & Field Supplied 703 0.36 757 0.41 806 760 0.47 815 0.54 861 821 0.62 873 0.69 918 885 0.80 930 0.87 977 950 1.02 990 1.08 1034 Low Static Drive (1) 0.47 854 0.52 0.60 904 0.66 0.76 958 0.83 0.95 1016 1.03 1.16 1074 1.25 899 947 998 1053 1110 CFM 1.10 RPM BHP 1600 1800 2000 2200 2400 1093 1138 1182 1226 — 1-HP Standard Motor & Drive 0.92 1126 0.99 1160 1.10 1171 1.17 1203 1.28 1215 1.37 1246 1.48 — — — — — — — 1.06 1.25 1.46 — — 1190 1232 — — — 1.13 1.32 — — — 1.50 RPM BHP 1222 1262 — — — 944 988 1036 1089 1143 BHP .90 RPM BHP 1-HP Standard Motor & Drive 0.65 985 0.73 1023 0.78 1028 0.86 1067 0.96 1073 1.02 1111 1.17 1124 1.24 1158 1.42 1177 1.50 — 0.79 0.94 1.10 1.31 — 1.00 RPM BHP 1060 1104 1147 1191 — 0.86 1.02 1.19 1.39 — For Standard Evaporator Fan Speed (RPM), reference Table PD-20. Notes: Data includes pressure drop due to standardfilters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-23 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 1. Field Supplied Fan Sheave AK56 required. Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. Table PD-12 — Continued External Static Pressure (Inches of Water) 1.20 1.30 1.40 RPM BHP RPM BHP RPM BHP 0.58 0.72 0.90 1.10 1.00 .80 RPM 1.20 1.39 — — — Table PD-13 — Belt Drive Evaporator Fan Performance — 5 Ton — WSC060A3,A4,AW — Horizontal Airflow .10 CFM 1600 1800 2000 2200 2400 RPM 707 778 850 923 997 .20 BHP RPM .30 BHP RPM BHP 1-HP Standard Motor & Field Supplied Low Static Drive (1) 0.35 774 0.42 837 0.50 0.48 840 0.56 897 0.64 0.65 908 0.73 961 0.81 0.84 978 0.93 1028 1.02 1.07 1049 1.17 1096 1.27 External Static Pressure (Inches of Water) .40 .50 .60 .70 RPM BHP RPM BHP RPM BHP RPM BHP CFM 1600 1800 2000 2200 2400 1206 1256 — — — PKGP-PRC003-EN 1.12 1.32 — — — 898 953 1012 1075 1140 0.57 0.72 0.90 1.12 1.37 External Static Pressure (Inches of Water) 1.20 1.30 1.40 RPM BHP RPM BHP RPM BHP 1-HP Standard Motor 1241 1.20 1275 1291 1.41 1326 — — — — — — — — — 1.28 1.50 — — — BHP .90 RPM BHP 1.00 RPM BHP 0.87 1.06 1.28 — — 1129 1181 1237 — — 1168 1219 1274 — — 1-HP Standard Motor & Drive 953 1008 1062 1120 1183 0.65 0.81 1.00 1.22 1.48 Table PD-13 — Continued 1.10 RPM BHP .80 RPM 1306 — — — — 1.37 — — — — 1.50 RPM BHP 1338 — — — — 1.46 — — — — 1001 1058 1111 1166 — 0.72 0.89 1.09 1.32 — 1045 1102 1157 1211 — 0.80 0.98 1.19 1.43 — 1087 1143 1198 — — 0.95 1.15 1.37 — — 1.03 1.23 1.47 — — For Standard Evaporator Fan Speed (RPM), reference Table PD-20. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-23 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 1. Field Supplied Fan Sheave AK56 required. Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. 23 Performance Data (6 Ton) Table PD-14— Belt Drive Evaporator Fan Performance — 6 Ton — WSC072A3,A4,AW* — Downflow Airflow .10 .20 .30 BHP RPM BHP External Static Pressure (Inches of Water) .40 .50 .60 .70 RPM BHP RPM BHP RPM BHP RPM BHP CFM RPM BHP RPM 1920 2160 2400 2640 2880 — — — 589 634 — — — 0.50 0.63 1-HP Standard Motor & Field Supplied Low Static Drive (1) — — 588 0.35 643 0.43 693 0.50 564 0.37 618 0.44 672 0.52 721 0.60 602 0.47 652 0.54 701 0.63 750 0.72 642 0.59 690 0.67 734 0.76 779 0.85 682 0.74 728 0.82 770 0.91 810 1.01 738 765 794 822 851 0.57 0.68 0.81 0.95 1.11 .80 RPM BHP 1-HP Standard Motor & Drive 782 0.65 823 0.73 806 0.76 847 0.85 834 0.90 873 0.98 864 1.05 901 1.15 892 1.22 930 1.33 .90 RPM BHP 1.00 RPM BHP 862 885 909 936 965 900 922 945 971 999 0.81 0.93 1.08 1.24 1.44 0.89 1.02 1.17 1.34 1.54 Table PD-14— Continued CFM 1.10 RPM BHP 1.20 RPM BHP 1920 2160 2400 2640 2880 1-HP Standard Motor & Drive 937 0.98 971 957 1.12 991 980 1.27 1013 1004 1.44 1036 1030 1.64 1061 1.06 1.21 1.37 1.55 1.75 1.30 RPM BHP External Static Pressure (Inches of Water) 1.40 1.50 1.60 RPM BHP RPM BHP RPM BHP RPM 1.70 BHP 1-HP Standard Motor & High Static Drive Kit (or 2 HP Oversized Motor & Drive) 1004 1.14 1037 1.22 1068 1.30 1097 1.38 1127 1.47 1024 1.30 1057 1.40 1087 1.49 1117 1.58 1146 1.67 1046 1.47 1076 1.57 1106 1.68 1137 1.78 1166 1.89 1067 1.65 1098 1.77 1129 1.88 1158 1.99 1185 2.10 1092 1.86 1123 1.98 1151 2.09 1181 2.22 — — 2-HP Oversized Motor & Drive 1.80 RPM BHP 1.90 RPM BHP 2.00 RPM BHP 1154 1174 1194 1214 — 1182 1201 1220 — — 1210 1227 1248 — — 1.55 1.76 1.99 2.22 — 1.64 1.85 2.08 — — 1.74 1.95 2.19 — — For Standard Evaporator Fan Speed (RPM), reference Table PD-20. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-23 to determine additional static pressure drop due to other options/accessories. 1-HP Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000 1. Field Supplied Fan Sheave AK84 and Belt AX34 required Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. Table PD-15 — Belt Drive Evaporator Fan Performance — 6 Ton — WSC072A3,A4,AW — Horizontal Airflow .10 CFM 1920 2160 2400 2640 2880 RPM — 578 633 688 743 .20 BHP — 0.37 0.49 0.64 0.81 RPM .30 BHP RPM BHP External Static Pressure (Inches of Water) .40 .50 .60 .70 RPM BHP RPM BHP RPM BHP RPM BHP 1-HP Standard Motor & Field Supplied Low Static Drive (1) 580 0.33 641 0.41 692 0.47 623 0.43 679 0.51 731 0.59 673 0.56 718 0.63 769 0.72 725 0.71 762 0.79 808 0.87 778 0.90 811 0.98 848 1.06 .80 RPM BHP .90 RPM BHP 1.00 RPM BHP 912 935 965 1000 1037 951 974 999 1032 1068 1-HP Standard Motor & Drive 738 775 814 853 891 0.54 0.67 0.82 0.98 1.16 783 817 855 894 932 0.63 0.74 0.90 1.09 1.28 827 857 893 931 970 0.71 0.83 0.98 1.17 1.40 870 896 929 966 1004 0.79 0.93 1.08 1.26 1.49 0.88 1.02 1.18 1.36 1.59 0.96 1.12 1.29 1.47 1.69 2-HP Oversized Motor & Drive 1-HP Standard Motor & High Static Drive Kit (or 2-HP Oversized Motor) Table PD-15 — Continued CFM 1920 2160 2400 2640 2880 1.10 RPM BHP 1-HP Standard Motor & Drive 990 1.05 1010 1.21 1035 1.39 1065 1.59 1099 1.80 1.20 RPM BHP 1.30 RPM BHP External Static Pressure (Inches of Water) 1.40 1.50 1.60 RPM BHP RPM BHP RPM BHP 1-HP Standard Motor & High Static Drive Kit (or 2 HP Oversized Motor & Drive) 1026 1.14 1062 1.24 1096 1.33 1130 1047 1.31 1082 1.40 1116 1.50 1150 1070 1.50 1104 1.60 1137 1.70 1168 1097 1.71 1129 1.82 1161 1.93 1192 1130 1.93 1159 2.05 1188 2.18 1217 2-HP Oversized Motor & Drive 1.43 1.61 1.81 2.05 2.30 1160 1182 1201 1223 — 1.52 1.71 1.92 2.16 — RPM 1.70 BHP 1190 1211 1232 1252 — 1.61 1.81 2.03 2.27 — 1.80 RPM BHP 1.90 RPM BHP 2.00 RPM BHP 1218 1242 1261 — — 1247 1271 1291 — — 1273 1298 — — — 1.71 1.92 2.14 — — 1.80 2.03 2.26 — — 1.90 2.14 — — — For Standard Evaporator Fan Speed (RPM), reference Table PD-20. Notes: 2-HP Oversized Motor & Field Supplied Drive (2) Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-23 to determine additional static pressure drop due to other options/accessories. 1-HP Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000 1. Field Supplied Fan Sheave AK84 and Belt AX34 required. 2. Field Supplied Fan Sheave AK54 and Belt AX30. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. 24 PKGP-PRC003-EN Performance Data (7½ Ton) Table PD-16— Belt Drive Evaporator Fan Performance — 7½-Ton — WSC090,092A3,A4,AW — Downflow Airflow .10 CFM 2400 2700 3000 3300 3600 .20 RPM BHP RPM .30 BHP RPM BHP External Static Pressure (Inches of Water) .40 .50 .60 .70 RPM BHP RPM BHP RPM BHP RPM BHP 1-HP Standard Motor & Field Supplied Low Static Drive (1) — — 620 0.49 670 0.57 720 0.66 622 0.57 673 0.66 719 0.74 763 0.84 680 0.76 727 0.87 770 0.95 810 1.05 739 0.98 782 1.11 823 1.21 861 1.30 798 1.25 838 1.39 876 1.50 913 1.61 0.76 0.94 1.16 1.41 1.72 810 850 890 933 980 0.84 1.04 1.27 1.50 1.84 3-HP Oversized Motor& Field Supplied Sheave(2) Table PD-16— Continued CFM 1.10 RPM BHP 1.20 RPM BHP 1.30 RPM BHP 2400 2700 3000 3300 3600 995 1027 1065 1104 1144 1027 1059 1095 1134 1173 1060 1091 1125 1163 1202 1.32 1.55 1.83 2.15 2.52 768 807 849 897 947 1.42 1.65 1.94 2.27 2.65 External Static Pressure (Inches of Water) 1.40 1.50 1.60 RPM BHP RPM BHP RPM BHP 3-HP Oversized Motor & Drive 1.52 1091 1.62 1121 1.73 1.77 1121 1.88 1151 2.00 2.05 1154 2.17 1183 2.30 2.40 1191 2.52 1217 2.64 2.78 1229 2.91 1256 3.05 850 889 929 969 1013 .80 RPM BHP .90 RPM BHP 1.00 RPM BHP 1-HP Standard Motor & Drive 0.93 888 1.02 925 1.12 961 1.14 926 1.24 961 1.34 995 1.38 967 1.50 1000 1.61 1034 1.66 1006 1.78 1041 1.91 1074 1.97 1047 2.11 1080 2.24 1113 3-HP Oversized Motor & Drive 1.22 1.44 1.72 2.03 2.38 . RPM 1.70 BHP 1.80 RPM BHP 1.90 RPM BHP 2.00 RPM BHP 1151 1.83 1180 1.93 1207 2.04 1234 2.14 1260 1179 2.11 1207 2.23 1234 2.34 1261 2.46 1289 1211 2.42 1238 2.54 1264 2.67 1292 2.80 1317 1245 2.77 1272 2.90 1297 3.03 1324 3.17 1349 1282 3.18 1308 3.32 1332 3.45 — — — 3-HP Oversized Motor & Field Supplied High Static Drive (3) 2.24 2.58 2.93 3.31 — 1- HP Standard Motor & Drive 1. Field Supplied Fan Sheave AK79 and Belt AX34 required. 2. Field Supplied Fan Sheave AK61. 3. Field Supplied Motor Sheave 1VL40 x 7/8”, Fan Sheave AK46 and Belt AX28 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. For Standard Evaporator Fan Speed (RPM), reference Table PD-20. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-23 to determine additional static pressure drop due to other options/accessories 1-HP Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 3-HP Fan Motor Heat (MBH) = 2.90 x Fan BHP + .500. Table PD-17 — Belt Drive Evaporator Fan Performance — 7½-Ton — WSC090,092A3,A4,AW — Horizontal Airflow .10 CFM 2400 2700 3000 3300 3600 .20 RPM 647 718 789 862 934 BHP RPM .30 BHP RPM BHP External Static Pressure (Inches of Water) .40 .50 .60 .70 RPM BHP RPM BHP RPM BHP RPM BHP 1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive Low Static Drive (1) 0.51 686 0.58 737 0.66 787 0.76 831 0.85 870 0.93 0.71 753 0.79 792 0.87 839 0.96 882 1.08 922 1.18 0.96 822 1.04 853 1.13 892 1.22 935 1.33 974 1.45 1.25 892 1.35 921 1.44 951 1.54 988 1.64 1026 1.76 1.61 963 1.71 990 1.81 1016 1.92 1045 2.02 1079 2.13 3-HP Oversized Motor & Drive 908 958 1011 1062 1115 1.02 1.27 1.58 1.90 2.27 RPM 1.70 BHP RPM .80 BHP .90 RPM BHP 1.00 RPM BHP 944 992 1044 1096 1148 1.12 1.36 1.68 2.04 2.41 980 1026 1076 1129 1180 1015 1058 1106 1158 1210 1.23 1.47 1.78 2.16 2.57 1.33 1.59 1.88 2.27 2.71 Table PD-17 — Continued External Static Pressure (Inches of Water) 1.40 1.50 1.60 RPM BHP RPM BHP RPM BHP CFM 1.10 RPM BHP 1.20 RPM BHP 1.30 RPM BHP 2400 2700 3000 3300 3600 1051 1090 1136 1187 1239 1085 1122 1165 1214 1266 3-HP Standard Oversized Motor & Drive 1118 1.64 1152 1.75 1185 1.86 1215 1.97 1247 2.09 1277 2.20 1153 1.94 1185 2.06 1216 2.18 1245 2.29 1274 2.40 1304 2.53 1194 2.26 1223 2.39 1251 2.52 1279 2.65 1308 2.78 1336 2.91 1242 2.63 1269 2.76 1296 2.90 1322 3.05 1347 3.19 1373 3.34 1291 3.08 1317 3.20 1343 3.34 — — 3-HP Oversized Motor & Field Supplied High Static Drive (2) 1.44 1.70 2.00 2.39 2.84 1.54 1.82 2.13 2.50 2.96 1.80 RPM BHP 1.90 RPM BHP 2.00 RPM BHP 1305 1333 1363 — 1333 1361 1390 — 2.32 2.65 3.04 — 2.43 2.78 3.17 — 1-HP Standard Motor & Drive For Standard Evaporator Fan Speed (RPM), reference Table PD-20. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-23 to determine additional static pressure drop due to other options/accessories 1-HP Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 3-HP Fan Motor Heat (MBH) = 2.90 x Fan BHP + .500. 1. Field Supplied Fan Sheave AK79 and Belt AX34 required. 2. Field Supplied Motor Sheave 1VL40 x 7/8”, Fan Sheave AK46 and Belt AX28 required. PKGP-PRC003-EN Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. 25 Performance Data (10 Ton) Table PD-18 — Belt Drive Evaporator Fan Performance — 10-Ton — WSC120A3,A4,AW — Downflow Airflow .10 CFM 3200 3600 4000 4400 4800 RPM .20 BHP RPM .30 BHP RPM BHP External Static Pressure (Inches of Water) .40 .50 .60 .70 RPM BHP RPM BHP RPM BHP RPM BHP 2-HP Standard Motor & Field Supplied Low Static Drive (1) 560 0.53 601 0.63 644 0.74 682 0.85 620 0.73 657 0.83 694 0.95 731 1.08 680 0.97 715 1.09 747 1.21 782 1.35 741 1.27 773 1.40 803 1.53 834 1.67 803 1.62 833 1.76 861 1.90 887 2.04 2-HP Standard Motor & Drive 718 764 814 864 916 0.97 1.20 1.49 1.82 2.20 754 797 844 894 — 1.10 1.33 1.63 1.98 — 789 829 874 922 972 External Static Pressure (Inches of Water) 1.40 1.50 1.60 RPM BHP RPM BHP RPM BHP RPM .80 RPM BHP .90 RPM BHP 1.25 822 1.38 856 1.53 1.48 860 1.63 892 1.79 1.77 903 1.93 932 2.09 2.13 948 2.28 975 2.44 2.55 997 2.71 1022 2.87 5-HP Oversized Motor & Drive 1.00 RPM BHP 887 922 960 1001 1046 1.67 1.95 2.27 2.62 3.04 Table PD-18 — Continued CFM 1.10 RPM BHP 1.20 RPM BHP 3200 3600 4000 4400 4800 917 951 988 1028 1071 2-HP Standard Motor & Drive 945 1.97 973 2.14 999 979 2.27 1007 2.43 1033 1015 2.62 1042 2.79 1068 1053 3.00 1078 3.19 1103 1095 3.42 1119 3.62 1142 1.82 2.11 2.44 2.81 3.23 1.30 RPM BHP 2.30 2.60 2.97 3.38 3.83 1024 1059 1093 1128 1166 1.70 BHP 2.47 1048 2.65 1072 2.82 2.78 1082 2.95 1107 3.14 3.15 1117 3.33 1142 3.52 3.57 1152 3.77 1176 3.96 4.04 1189 4.25 1212 4.46 5-HP Oversized Motor & Drive 1.80 RPM BHP 1.90 RPM BHP 2.00 RPM BHP 1095 1130 1164 1198 1233 1117 1152 1187 1221 1256 1140 1173 1209 1243 1277 3.00 3.33 3.70 4.15 4.66 3.17 3.52 3.91 4.36 4.88 3.36 3.71 4.11 4.56 5.09 For Standard Evaporator Fan Speed (RPM), reference Table PD-20. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-23 to determine additional static pressure drop due to other options/accessories. 2-HP Fan Motor Heat (MBH) = 2.00 x Fan BHP + .500. 5-HP Fan Motor Heat (MBH) = 2.950 x Fan BHP+.470. 1. Field Supplied Motor Sheave 1VP34 x 7/8”, Fan Sheave AK69,and belt AX35 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. Table PD-19— Belt Drive Evaporator Fan Performance — 10-Ton — WSC120A3,A4,AW — Horizontal Airflow .10 .20 .30 External Static Pressure (Inches of Water) .40 .50 .60 .70 RPM BHP RPM BHP RPM BHP RPM BHP CFM RPM BHP RPM BHP RPM BHP 3200 3600 4000 4400 4800 656 729 802 876 950 0.81 1.13 1.52 1.99 2.56 691 761 833 905 977 0.89 1.22 1.63 2.12 2.70 730 792 860 931 1002 2-HP Standard Motor & Drive 1.00 771 1.13 807 1.32 829 1.45 865 1.73 890 1.86 923 2.24 955 2.35 983 2.84 1025 2.96 1048 1.26 844 1.39 886 1.55 1.60 898 1.74 930 1.89 2.01 956 2.17 986 2.30 2.49 1014 2.66 1045 2.84 3.08 1074 3.24 1102 3.43 5-HP Oversized Motor & Drive RPM .80 BHP .90 RPM BHP 1.00 RPM BHP 926 965 1015 1072 1131 1.72 2.06 2.48 3.01 3.63 965 1002 1044 1098 1156 1000 1038 1077 1125 1181 1.89 2.24 2.65 3.18 3.81 2.06 2.43 2.85 3.36 4.00 2-HP Standard Motor & Field Supplied Low Static Drive (1) Table PD-19 — Continued CFM RPM 1.10 BHP RPM 1.20 BHP RPM 1.30 BHP 3200 3600 4000 4400 4800 1029 1072 1111 1152 1205 2.20 2.62 3.05 3.55 4.19 1057 1106 1143 1182 1229 2.35 2.81 3.26 3.76 4.39 1084 1134 1174 1211 1253 2.49 2.98 3.47 3.99 4.58 External Static Pressure (Inches of Water) 1.40 1.50 1.60 BHP RPM BHP RPM BHP RPM 5-HP Oversized Motor & Drive 1108 2.63 1132 2.77 1155 1160 3.15 1185 3.31 1209 1204 3.68 1232 3.88 1260 1241 4.21 1270 4.44 1299 1280 4.81 1309 5.06 1336 RPM 1.70 BHP 1.80 RPM BHP 1.90 RPM BHP 2.91 1177 3.05 1198 3.18 1219 3.32 3.47 1231 3.63 1252 3.78 1274 3.94 4.09 1283 4.27 1306 4.46 1327 4.63 4.68 1327 4.91 1352 5.14 1377 5.37 5.31 1363 5.56 — — — — 5-HP Oversized Motor& Field Supplied Sheave (2) 2.00 RPM BHP 1239 1295 1349 1400 — 3.46 4.10 4.81 5.57 — For Standard Evaporator Fan Speed (RPM), reference Table PD-20. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-23 to determine additional static pressure drop due to other options/accessories. 2-HP Fan Motor Heat (MBH) = 3.00 x Fan BHP + .500. 5-HP Fan Motor Heat (MBH) = 2.950 x Fan BHP+.470. 1. Field Supplied Motor Sheave 1VP34 x 7/8”, Fan Sheave AK69, and belt AX35 required. 2. Field supplied Fan Sheave BK95 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. 26 PKGP-PRC003-EN Performance Data Table PD-20— Standard Motor & Sheave/Fan Speed (Rpm) Tons 3 4 5 6 7½ 10 Unit Model No. WSC036A WSC048A WSC060A WSC072A WSC090A WSC120A 6Turns Open N/A N/A N/A N/A N/A N/A 5Turns Open 745 833 897 723 787 723 4Turns Open 819 916 987 779 847 779 3Turns Open 894 1000 1077 835 908 835 2Turns Open 968 1083 1166 890 968 890 1Turn Open 1043 1167 1256 946 1029 946 Closed 1117 1250 1346 1002 1089 1002 Factory set at 3 turns open. Table PD-21— Standard Motor & High Static Drive Accessory Sheave/Fan Speed (Rpm) Tons 6 Unit Model No. WSC072A 6Turns Open N/A 5Turns Open 831 4Turns Open 895 3Turns Open 959 2Turns Open 1022 1Turn Open 1086 Closed 1150 2Turns Open 1150 1150 1217 1Turn Open 1214 1214 1285 Closed 1278 1278 N/A Factory set at 3 turns open. Table PD-22 — Oversized Motor & Drive Sheave/Fan Speed (Rpm) Tons 6 7½ 10 Unit Model No. WSC072A WSC090A WSC120A 6Turns Open N/A N/A 947 5Turns Open 958 958 1015 4Turns Open 1022 1022 1082 3Turns Open 1086 1086 1150 Factory set at 3 turns open. PKGP-PRC003-EN 27 Performance Data Table PD-23— Static Pressure Drops Through Accessories (Inches Water Column) Tons Unit Model No. 3 WSC036A 4 WSC048A 5 WSC060A 6 WSC072A 7½ WSC090A 10 WSC120A Standard CFM Standard Filters1 Pleated Filters 960 1200 1440 1280 1600 1920 1600 2000 2400 1920 2400 2880 2400 3000 3600 3200 4000 4800 0.04 0.06 0.08 0.04 0.05 0.08 0.05 0.09 0.12 0.04 0.06 0.09 0.06 0.10 0.14 0.07 0.11 0.16 0.06 0.09 0.12 0.06 0.09 0.12 0.09 0.13 0.18 0.07 0.09 0.12 0.09 0.13 0.18 0.10 0.15 0.20 Economizer with OA/RA Dampers2 100% OA 100% RA 100%OA 100%RA Downflow Horizontal 0.05 0.01 0.05 0.00 0.07 0.02 0.07 0.01 0.10 0.03 0.10 0.01 0.08 0.03 0.08 0.01 0.12 0.04 0.12 0.01 0.17 0.06 0.17 0.02 0.12 0.04 0.12 0.01 0.18 0.07 0.18 0.02 0.26 0.10 0.26 0.04 0.10 0.01 0.06 0.02 0.11 0.02 0.08 0.02 0.13 0.04 0.10 0.04 0.11 0.02 0.08 0.02 0.14 0.05 0.12 0.05 0.21 0.07 0.25 0.08 0.17 0.05 0.14 0.05 0.26 0.07 0.30 0.08 0.34 0.09 0.35 0.10 5-6 .013 .020 .029 .023 .036 .052 .036 .056 .081 0.02 0.02 0.04 0.02 0.05 0.08 0.05 0.08 0.10 Electric Heater Accessory (KW)3 9-15 17-36 .016 .025 .036 .029 .045 .064 .045 .070 .100 0.011 0.020 0.033 0.020 0.042 0.077 0.028 0.045 0.065 .019 .030 .043 .034 .053 .077 .053 .083 .120 0.021 0.034 0.052 0.034 0.063 0.102 0.036 0.056 0.081 54 — — — — — — — — — — — — — — — 0.042 0.070 0.106 Notes: 1. Tested with standard filters (3-5 tons 1", 6-10 tons 2”). Difference in pressure drop should be considered with utilizing optional 2” pleated filters. 2. OA = Outside Air and RA = Return Air. 3. Nominal KW ratings at 240, 480, 600 volts. Table PD-24— Electric Heater Voltage Correction Factors (Applicable to Auxiliary Heat Capacity) Nominal Voltage 240 480 600 Distribution Voltage Capacity Multiplier 208 0.751 230 0.918 240 1.000 440 0.840 460 0.918 480 1.000 540 0.810 575 0.918 600 1.000 Table PD-25 — Outdoor Sound Power Level - dB (ref. 10 Tons 3 4,5 6 7½ 10 Unit Model No. WSC036A WSC048,060A WSC072A WSC090A WSC120A 63. 85 95 92 91 94 125 82 88 95 95 89 250 80 84 91 91 87 -12 Watts) Octave Center Frequency 500 1000 2000 79 77 73 83 80 77 88 84 80 88 84 79 85 84 78 4000 69 74 75 75 75 8000 68 70 68 68 69 Overall dBA 82 85 90 90 88 Note: Tests follow ARI270-95. 28 PKGP-PRC003-EN Performance Data (3 Ton) Table PD-26 — 3 Ton Single Phase Heating Capacities (Net) WSC036A1 At 1200 CFM Outdoor Temp F. Instantaneous Heating Capacity (Btuh/1000) at Indicated Indoor Dry Bulb Temp. 60 70 75 80 -8 -3 2 7 12 17 22 27 32 37 42 47 52 57 62 67 72 9.9 12.0 14.2 16.5 18.8 21.1 23.5 26.1 28.7 31.3 33.9 36.6 39.2 41.9 43.2 45.9 48.6 8.8 10.8 12.9 15.2 17.5 19.9 22.2 24.6 27.2 29.7 32.2 34.8 37.4 38.7 41.3 43.9 46.5 8.1 10.2 12.3 14.5 16.8 19.2 21.5 23.9 26.4 28.9 31.4 33.9 36.5 37.8 40.4 42.9 45.5 7.5 9.5 11.6 13.8 16.1 18.5 20.9 23.1 25.6 28.1 30.6 33.1 35.6 36.8 39.4 41.9 44.4 Integrated Heating Capacity (Btuh/1000) 1 at Indicated Indoor Dry Bulb Temp. 60 70 75 80 8.9 10.8 12.8 14.9 16.9 19.0 21.2 23.5 25.8 28.2 30.5 36.6 39.2 41.9 43.2 45.9 48.6 7.9 9.7 11.6 13.7 15.8 17.9 20.0 22.1 24.5 26.7 29.0 34.8 37.4 38.7 41.3 43.9 46.5 7.3 9.2 11.1 13.1 15.1 17.3 19.4 21.5 23.8 26.0 28.3 33.9 36.5 37.8 40.4 42.9 45.5 6.8 8.6 10.4 12.4 14.5 16.7 18.8 20.8 23.0 25.3 27.5 33.1 35.6 36.8 39.4 41.9 44.4 Total Power in Kilowatts at Indicated Indoor Dry Bulb Temp. 60 70 75 80 2.32 2.42 2.51 2.60 2.69 2.77 2.85 2.94 3.02 3.11 3.20 3.29 3.39 3.49 3.57 3.69 3.81 2.36 2.47 2.57 2.67 2.77 2.87 2.96 3.05 3.15 3.25 3.35 3.45 3.57 3.66 3.78 3.92 4.05 2.38 2.49 2.60 2.71 2.81 2.91 3.01 3.11 3.21 3.32 3.42 3.53 3.65 3.75 3.89 4.02 4.17 2.39 2.51 2.62 2.73 2.84 2.95 3.06 3.16 3.27 3.38 3.50 3.61 3.74 3.85 3.99 4.13 4.28 For other airflow conditions, see heating capacity correction factor (Table PD-39). Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition. Note: 1. Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle. Table PD-27 — 3 Ton Three Phase Heating Capacities (Net) WSC036A3, A4, AW Outdoor Temp. F. Instantaneous Heating Capacity (Btuh/1000) at Indicated Indoor Dry Bulb Temp. 60 70 75 80 -8 -3 2 7 12 17 22 27 32 37 42 47 52 57 62 67 72 9.6 11.7 13.9 16.3 18.6 20.9 23.4 26.0 28.6 31.2 33.9 36.5 39.2 41.8 43.2 45.8 48.5 8.6 10.7 12.8 15.1 17.4 19.8 22.1 24.6 27.2 29.7 32.2 34.8 37.4 38.7 41.3 43.9 46.4 8.1 10.1 12.3 14.5 16.8 19.2 21.5 23.9 26.4 28.9 31.4 34.0 36.5 37.8 40.3 42.9 45.4 7.5 9.5 11.6 13.9 16.1 18.5 20.8 23.2 25.7 28.2 30.6 33.1 35.6 36.8 39.3 41.8 44.3 At 1200 CFM Integrated Heating Capacity (Btuh/1000) 1 at Indicated Indoor Dry Bulb Temp. 60 70 75 80 8.6 10.5 12.5 14.7 16.7 18.8 21.1 23.4 25.7 28.1 30.5 36.5 39.2 41.8 43.2 45.8 48.5 7.7 9.6 11.5 13.6 15.7 17.8 19.9 22.1 24.5 26.7 29.0 34.8 37.4 38.7 41.3 43.9 46.4 7.3 9.1 11.1 13.1 15.1 17.3 19.4 21.5 23.8 26.0 28.3 34.0 36.5 37.8 40.3 42.9 45.4 6.8 8.6 10.4 12.5 14.5 16.7 18.7 20.9 23.1 25.4 27.5 33.1 35.6 36.8 39.3 41.8 44.3 Total Power in Kilowatts at Indicated Indoor Dry Bulb Temp. 60 70 75 80 2.14 2.25 2.36 2.46 2.55 2.64 2.73 2.82 2.91 3.00 3.09 3.18 3.28 3.37 3.44 3.55 3.65 2.21 2.32 2.44 2.54 2.65 2.75 2.85 2.95 3.04 3.14 3.24 3.34 3.45 3.53 3.65 3.76 3.88 2.23 2.35 2.47 2.58 2.69 2.80 2.90 3.00 3.11 3.21 3.32 3.42 3.53 3.63 3.75 3.87 4.00 2.25 2.38 2.50 2.62 2.73 2.85 2.95 3.06 3.17 3.28 3.39 3.50 3.62 3.72 3.85 3.98 4.11 For other airflow conditions, see heating capacity correction factor (Table PD-39). Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition. Note: 1. Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle. PKGP-PRC003-EN 29 Performance Data Table PD-28 — 4Ton Three Phase Heating Capacities (Net) WSC048A1 At 1600 CFM Outdoor Temp. F. Instantaneous Heating Capacity (Btuh/1000) at Indicated Indoor Dry Bulb Temp. 60 70 75 80 -8 -3 2 7 12 17 22 27 32 37 42 47 52 57 62 67 72 17.2 19.5 21.8 24.4 27.0 29.8 32.7 35.7 38.8 41.8 44.9 48.1 51.3 54.4 57.5 57.3 60.5 16.9 19.0 21.3 23.8 26.3 29.0 31.8 34.7 37.7 40.7 43.8 46.8 49.9 52.9 55.9 55.5 58.5 (4 Ton) 16.8 18.9 21.1 23.5 26.0 28.7 31.4 34.3 37.3 40.2 43.2 46.2 49.2 52.2 55.1 54.6 57.6 16.6 18.8 21.0 23.3 25.8 28.4 31.1 33.9 36.8 39.7 42.7 45.6 48.6 51.5 54.3 53.7 56.7 Integrated Heating Capacity (Btuh/1000) 1 at Indicated Indoor Dry Bulb Temp. 60 70 75 80 15.5 17.6 19.6 22.0 24.3 26.8 29.4 32.1 34.9 37.6 40.4 48.1 51.3 54.4 57.5 57.3 60.5 15.2 17.1 19.2 21.4 23.7 26.1 28.6 31.2 33.9 36.6 39.4 46.8 49.9 52.9 55.9 55.5 58.5 15.1 17.0 19.0 21.2 23.4 25.8 28.3 30.9 33.6 36.2 38.9 46.2 49.2 52.2 55.1 54.6 57.6 14.9 16.9 18.9 21.0 23.2 25.6 28.0 30.5 33.1 35.7 38.4 45.6 48.6 51.5 54.3 53.7 56.7 Total Power in Kilowatts at Indicated Indoor Dry Bulb Temp. 60 70 75 80 3.78 3.73 3.82 3.86 3.90 3.96 4.01 4.07 4.13 4.19 4.26 4.33 4.42 4.51 4.60 4.58 4.70 4.11 4.07 4.14 4.18 4.23 4.28 4.34 4.39 4.46 4.52 4.60 4.68 4.76 4.85 4.95 4.92 5.04 4.30 4.26 4.34 4.38 4.43 4.48 4.53 4.59 4.65 4.72 4.79 4.87 4.95 5.04 5.14 5.10 5.22 4.51 4.49 4.55 4.59 4.63 4.68 4.74 4.79 4.85 4.92 4.99 5.07 5.15 5.24 5.34 5.29 5.42 For other airflow conditions, see heating capacity correction factor (Table PD-39). Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition. Note: 1. Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle. Table PD-29 — 4 Ton Single Phase Heating Capacities (Net) WSC048A3,A4,AW At 1600 CFM Outdoor Temp. F Instantaneous Heating Capacity (Btuh/1000) at Indicated Indoor Dry Bulb Temp. 60 70 75 80 -8 -3 2 7 12 17 22 27 32 37 42 47 52 57 62 67 72 17.4 19.5 21.9 24.3 27.0 29.7 32.5 35.5 38.6 41.7 44.8 48.0 51.2 54.4 57.6 57.4 60.7 17.0 19.1 21.3 23.7 26.3 28.9 31.7 34.6 37.7 40.7 43.7 46.8 49.9 53.0 56.0 55.7 58.8 16.8 18.8 21.2 23.5 26.1 28.7 31.4 34.3 37.3 40.2 43.2 46.3 49.3 52.3 55.3 54.8 57.9 16.6 18.6 21.1 23.4 25.9 28.5 31.1 33.9 36.9 39.8 42.7 45.7 48.7 51.7 54.5 53.9 57.0 Integrated Heating Capacity (Btuh/1000) 1 at Indicated Indoor Dry Bulb Temp. 60 70 75 80 15.7 17.6 19.7 21.9 24.3 26.7 29.3 32.0 34.7 37.5 40.3 48.0 51.2 54.4 57.6 57.4 60.7 15.3 17.2 19.2 21.3 23.7 26.0 28.5 31.1 33.9 36.6 39.3 46.8 49.9 53.0 56.0 55.7 58.8 15.1 16.9 19.1 21.2 23.5 25.8 28.3 30.9 33.6 36.2 38.9 46.3 49.3 52.3 55.3 54.8 57.9 14.9 16.7 19.0 21.1 23.3 25.7 28.0 30.5 33.2 35.8 38.4 45.7 48.7 51.7 54.5 53.9 57.0 Total Power in Kilowatts at Indicated Indoor Dry Bulb Temp. 60 70 75 80 3.61 3.57 3.65 3.69 3.73 3.78 3.83 3.89 3.95 4.01 4.08 4.16 4.25 4.35 4.45 4.45 4.58 3.99 3.96 4.02 4.05 4.09 4.14 4.19 4.24 4.30 4.37 4.44 4.52 4.61 4.71 4.81 4.79 4.93 4.22 4.20 4.24 4.27 4.31 4.35 4.40 4.45 4.51 4.57 4.64 4.72 4.81 4.90 5.00 4.97 5.11 4.48 4.48 4.50 4.52 4.54 4.58 4.62 4.67 4.72 4.78 4.85 4.93 5.01 5.10 5.20 5.16 5.30 For other airflow conditions, see heating capacity correction factor (Table PD-39). Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition. Note: 1. Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle. 30 PKGP-PRC003-EN Performance Data (5 Ton) Table PD-30 — 5 Ton Single Phase Heating Capacities (Net) WSC60A1 At 2000 CFM Outdoor Temp. F. Instantaneous Heating Capacity (Btuh/1000) at Indicated Indoor Dry Bulb Temp. 60 70 75 80 -8 -3 2 7 12 17 22 27 32 37 42 47 52 57 62 67 72 21.4 24.3 27.3 30.5 33.8 37.2 40.9 44.6 48.5 52.4 56.3 60.3 64.4 68.5 69.5 73.6 77.7 20.4 23.3 26.3 29.5 32.8 36.2 39.8 43.4 47.2 51.0 54.8 58.8 62.8 63.6 67.6 71.5 75.4 20.0 22.9 25.9 29.0 32.3 35.7 39.2 42.9 46.6 50.4 54.2 58.0 61.9 65.8 66.5 70.4 74.3 19.7 22.6 25.6 28.7 31.9 35.3 38.8 42.3 46.0 49.7 53.4 57.2 61.0 61.7 65.4 69.2 73.1 Integrated Heating Capacity (Btuh/1000) 1 at Indicated Indoor Dry Bulb Temp. 60 70 75 80 19.3 21.9 24.6 27.5 30.4 33.5 36.8 40.1 43.7 47.2 50.7 60.3 64.4 68.5 69.5 73.6 77.7 18.4 21.0 23.7 26.6 29.5 32.6 35.8 39.1 42.5 45.9 49.3 58.8 62.8 63.6 67.6 71.5 75.4 18.0 20.6 23.3 26.1 29.1 32.1 35.3 38.6 41.9 45.4 48.8 58.0 61.9 65.8 66.5 70.4 74.3 17.7 20.3 23.0 25.8 28.7 31.8 34.9 38.1 41.4 44.7 48.1 57.2 61.0 61.7 65.4 69.2 73.1 Total Power in Kilowatts at Indicated Indoor Dry Bulb Temp. 60 70 75 80 4.44 4.53 4.62 4.71 4.81 4.90 5.00 5.10 5.21 5.32 5.43 5.55 5.67 5.81 5.86 6.02 6.19 4.82 4.90 4.99 5.08 5.18 5.28 5.38 5.48 5.59 5.70 5.82 5.95 6.09 6.11 6.27 6.44 6.61 5.02 5.10 5.19 5.28 5.38 5.48 5.58 5.69 5.81 5.92 6.05 6.17 6.31 6.46 6.50 6.67 6.84 5.22 5.31 5.40 5.49 5.59 5.70 5.80 5.92 6.03 6.15 6.28 6.41 6.55 6.56 6.73 6.90 7.08 For other airflow conditions, see heating capacity correction factor (Table PD-39). Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition. Note: 1. Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle. Table PD-31 — 5 Ton Three Phase Heating Capacities (Net) WSC060A3, A4, AW At 2000 CFM Outdoor Temp. F. Instantaneous Heating Capacity (Btuh/1000) at Indicated Indoor Dry Bulb Temp. 60 70 75 80 -8 -3 2 7 12 17 22 27 32 37 42 47 52 57 62 67 72 21.1 24.0 27.0 30.3 33.8 37.4 41.1 44.9 48.7 52.5 56.4 60.3 64.4 68.4 69.4 73.5 77.7 20.1 23.0 26.0 29.4 32.8 36.3 39.8 43.5 47.3 51.0 54.8 58.8 62.8 63.6 67.6 71.6 75.7 19.7 22.6 25.8 29.0 32.4 35.8 39.3 42.9 46.7 50.4 54.2 58.1 62.0 66.0 66.7 70.6 74.6 19.4 22.3 25.6 28.8 32.0 35.4 38.9 42.5 46.2 49.8 53.6 57.4 61.3 61.9 65.7 69.6 73.5 Integrated Heating Capacity (Btuh/1000) 1 at Indicated Indoor Dry Bulb Temp. 60 70 75 80 19.0 21.6 24.3 27.3 30.4 33.7 37.0 40.4 43.8 47.3 50.8 60.3 64.4 68.4 69.4 73.5 77.7 18.1 20.7 23.4 26.5 29.5 32.7 35.8 39.2 42.6 45.9 49.3 58.8 62.8 63.6 67.6 71.6 75.7 17.7 20.3 23.2 26.1 29.2 32.2 35.4 38.6 42.0 45.4 48.8 58.1 62.0 66.0 66.7 70.6 74.6 17.5 20.1 23.0 25.9 28.8 31.9 35.0 38.3 41.6 44.8 48.2 57.4 61.3 61.9 65.7 69.6 73.5 Total Power in Kilowatts at Indicated Indoor Dry Bulb Temp. 60 70 75 80 4.30 4.39 4.48 4.57 4.65 4.74 4.83 4.92 5.02 5.12 5.23 5.34 5.46 5.59 5.64 5.79 5.95 4.69 4.78 4.86 4.94 5.03 5.12 5.21 5.31 5.41 5.52 5.63 5.75 5.88 5.90 6.05 6.21 6.38 4.90 4.98 5.06 5.15 5.23 5.32 5.42 5.52 5.63 5.74 5.86 5.98 6.11 6.25 6.28 6.44 6.61 5.11 5.19 5.27 5.35 5.45 5.54 5.64 5.75 5.86 5.97 6.09 6.22 6.35 6.35 6.51 6.68 6.85 For other airflow conditions, see heating capacity correction factor (Table PD-39). Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition. Note: 1. Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle. PKGP-PRC003-EN 31 Performance Data Table PD-32 — 6 Ton Outdoor Temp. F. --8 -3 2 7 12 17 22 27 32 37 42 47 52 57 62 67 72 (6 Ton) Heating Capacities (Net) WSC72A At 2400 CFM Integrated Heating Capacity (Btuh/1000) 1 at Indicated Indoor Dry Bulb Temp. 60 70 75 80 23.9 26.4 29.3 32.3 35.6 39.1 42.8 46.5 50.5 54.7 59.0 70.0 75.1 80.3 85.6 91.0 96.8 23.4 26.0 28.8 31.8 35.1 38.5 42.1 45.7 49.7 53.7 57.8 68.6 73.5 78.5 83.6 88.8 94.3 23.2 25.8 28.6 31.6 34.8 38.2 41.8 45.5 49.2 53.2 57.3 67.9 72.7 77.6 82.6 87.7 93.1 23.0 25.6 28.4 31.4 34.5 37.9 41.4 45.1 48.8 52.7 56.7 67.2 72.0 76.8 81.7 86.6 91.8 60 4.40 4.45 4.52 4.59 4.66 4.74 4.83 4.93 5.02 5.13 5.23 5.56 5.69 5.82 5.96 6.10 6.26 Downflow Configuration Total Power in Kilowatts at Indicated Indoor Dry Bulb Temp. 70 75 4.75 4.81 4.88 4.95 5.04 5.12 5.22 5.32 5.43 5.54 5.65 6.01 6.15 6.29 6.43 6.58 6.75 4.95 5.01 5.09 5.17 5.25 5.34 5.44 5.54 5.66 5.77 5.89 6.27 6.41 6.55 6.70 6.86 7.03 80 5.17 5.24 5.31 5.40 5.49 5.58 5.68 5.79 5.91 6.03 6.15 6.55 6.70 6.84 7.00 7.15 7.33 For other airflow conditions, see heating capacity correction factor (Table PD-39). Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition. Note: 1. Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle. Table PD-33— 6 Ton Heating Capacities (Net) WSC072A At 2400 CFM Horizontal Configuration Outdoor Temp. F. -8 -3 2 7 12 17 22 27 32 37 42 47 52 57 62 67 72 Integrated Heating Capacity (Btuh/1000) at Indicated Indoor Dry Bulb Temp.1 60 70 75 80 24.2 26.7 29.5 32.6 35.9 39.4 43.1 46.8 50.8 55.0 59.2 70.3 75.4 80.6 85.9 91.3 97.1 23.7 26.2 29.1 32.1 35.3 38.8 42.4 46.0 49.9 54.0 58.1 68.9 73.8 78.8 83.9 89.0 94.5 23.5 26.0 28.8 31.9 35.1 38.5 42.0 45.8 49.5 53.5 57.5 68.2 73.0 77.9 82.9 88.0 93.3 23.3 25.8 28.6 31.6 34.8 38.2 41.7 45.4 49.1 53.0 57.0 67.5 72.2 77.1 81.9 86.9 92.1 60 4.48 4.54 4.60 4.67 4.74 4.82 4.91 5.01 5.11 5.21 5.31 5.64 5.77 5.90 6.04 6.18 6.34 Total Power in Kilowatts at Indicated Indoor Dry Bulb Temp. 70 75 4.83 4.89 4.96 5.03 5.12 5.20 5.30 5.40 5.51 5.62 5.73 6.09 6.23 6.36 6.51 6.66 6.83 5.03 5.09 5.17 5.25 5.33 5.42 5.52 5.62 5.74 5.85 5.97 6.35 6.49 6.63 6.78 6.93 7.11 80 5.25 5.32 5.39 5.47 5.56 5.66 5.76 5.87 5.99 6.11 6.23 6.63 6.77 6.92 7.07 7.23 7.40 For other airflow conditions, see heating capacity correction factor (Table PD-39). Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition. Note: 1. Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle. 32 PKGP-PRC003-EN Performance Data Table PD-34 — 7½ Ton Outdoor Temp. F. -8 -3 2 7 12 17 22 27 32 37 42 47 52 57 62 67 72 (7½ Ton) Heating Capacities (Net) WSC090A At 3000 CFM Integrated Heating Capacity (Btuh/1000) 1 at Indicated Indoor Dry Bulb Temp. 60 70 75 80 33.3 36.3 39.7 43.2 47.0 51.1 55.4 60.2 65.3 70.4 75.6 90.2 96.7 103.4 110.2 117.2 124.3 31.8 35.0 38.4 42.2 45.9 50.1 54.4 59.1 64.1 69.1 74.3 88.6 94.9 101.4 108.1 114.8 121.7 31.2 34.5 38.0 41.7 45.5 49.7 54.0 58.6 63.6 68.5 73.6 87.8 94.0 100.5 107.0 113.6 120.5 60 30.9 34.2 37.7 41.4 45.2 49.3 53.6 58.2 63.1 68.0 73.0 87.0 93.2 99.5 106.0 112.5 119.1 Downflow Configuration Total Power in Kilowatts at Indicated Indoor Dry Bulb Temp. 70 75 6.9 6.9 6.9 6.9 6.9 7.0 7.0 7.1 7.2 7.3 7.4 7.5 7.6 7.8 7.9 8.1 8.3 7.2 7.2 7.2 7.3 7.4 7.4 7.5 7.6 7.7 7.8 8.0 8.1 8.2 8.4 8.6 8.8 9.0 7.4 7.4 7.5 7.6 7.6 7.7 7.8 7.9 8.0 8.2 8.3 8.5 8.6 8.8 9.0 9.2 9.4 80 7.7 7.7 7.8 7.9 7.9 8.0 8.1 8.3 8.4 8.5 8.7 8.8 9.0 9.2 9.4 9.6 9.8 For other airflow conditions, see heating capacity correction factor (Table PD-39). Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions,subtract fan heat at this condition and add fan heat at new condition. Note: 1. Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle. Table PD-35— 7½ Ton Heating Capacities (Net) WSC090A At 3000 CFM Horizontal Configuration Outdoor Temp. F. -8 -3 2 7 12 17 22 27 32 37 42 47 52 57 62 67 72 Integrated Heating Capacity (Btuh/1000) 1 at Indicated Indoor Dry Bulb Temp. 60 70 75 80 33.7 36.8 40.1 43.6 47.4 51.4 55.8 60.5 65.5 70.6 75.8 90.4 96.9 103.5 110.3 117.2 124.3 32.2 35.4 38.8 42.5 46.3 50.4 54.7 59.4 64.4 69.4 74.5 88.8 95.1 101.5 108.1 114.9 121.7 31.7 34.9 38.4 42.1 45.9 50.0 54.3 58.9 63.8 68.8 73.8 88.0 94.2 100.6 107.1 113.7 120.5 31.3 34.6 38.1 41.8 45.6 49.7 53.9 58.4 63.3 68.2 73.2 87.2 93.3 99.6 106.0 112.5 119.2 60 7.0 7.0 7.0 7.0 7.0 7.1 7.1 7.2 7.3 7.3 7.4 7.6 7.7 7.8 8.0 8.2 8.3 Total Power in Kilowatts at Indicated Indoor Dry Bulb Temp. 70 75 7.3 7.3 7.3 7.4 7.4 7.5 7.6 7.7 7.8 7.9 8.0 8.2 8.3 8.5 8.6 8.8 9.0 7.5 7.5 7.6 7.6 7.7 7.8 7.9 8.0 8.1 8.2 8.4 8.5 8.7 8.8 9.0 9.2 9.4 80 7.7 7.8 7.8 7.9 8.0 8.1 8.2 8.3 8.4 8.6 8.7 8.9 9.1 9.2 9.4 9.6 9.8 For other airflow conditions, see heating capacity correction factor (Table PD-39). Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition. Note: 1. Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle. PKGP-PRC003-EN 33 Performance Data (10 Ton) Table PD-36— 10 Ton Heating Capacities (Net) WSC120A At 4000 CFM Downflow Configuration Outdoor Temp. F. 8 -3 2 7 12 17 22 27 32 37 42 47 52 57 62 67 72 Inagrated Heating Capacity (Btuh/1000) 1 at Indicated Indoor Dry Bulb Temp. 60 70 75 39.6 43.3 47.3 51.7 56.4 61.3 66.6 72.2 78.1 83.1 90.5 111.7 119.8 128.1 136.7 145.3 155.2 39.4 43.0 47.0 51.3 55.8 60.7 65.8 71.3 77.0 82.9 89.0 109.8 117.6 125.6 133.8 142.1 151.6 39.4 43.0 46.9 51.2 55.7 60.4 65.5 70.9 76.5 82.3 88.3 108.9 116.5 124.4 132.5 141.0 149.9 80 60 39.5 43.0 46.9 51.1 55.5 60.3 65.2 70.5 76.1 81.8 87.7 108.0 115.5 123.3 131.2 139.5 148.3 7.15 7.22 7.30 7.39 7.48 7.56 7.65 7.74 7.83 7.89 8.02 8.93 9.05 9.18 9.32 9.46 9.66 Total Power in Kilowatts at Indicated Indoor Dry Bulb Temp. 70 75 7.76 7.83 7.91 8.00 8.09 8.17 8.27 8.36 8.46 8.56 8.67 9.68 9.82 9.96 10.11 10.27 10.48 8.11 8.18 8.26 8.35 8.44 8.53 8.62 8.72 8.82 8.93 9.04 10.11 10.25 10.40 10.56 10.75 10.95 80 8.49 8.56 8.64 8.72 8.82 8.91 9.01 9.11 9.21 9.32 9.44 10.57 10.72 10.88 11.05 11.24 11.45 For other airflow conditions, see heating capacity correction factor (Table PD-39). Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition. Note: 1. Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle. Table PD-37— 10 Ton Heating Capacities (Net) WSC120A At 4000 CFM Horizontal Configuration Outdoor Temp. F. -8 -3 2 7 12 17 22 27 32 37 42 47 52 57 62 67 72 Integrated Heating Capacity (Btuh/1000) 1 at Indicated Indoor Dry Bulb Temp. 60 70 75 80 40.0 43.6 47.7 52.1 56.7 61.7 66.9 72.5 78.5 83.4 90.8 112.0 120.1 128.4 137.0 145.6 155.4 39.7 43.3 47.3 51.6 56.2 61.0 66.1 71.6 77.3 83.2 89.3 110.1 117.8 125.9 134.1 142.3 151.8 39.7 43.3 47.2 51.5 56.0 60.8 65.8 71.2 76.8 82.6 88.6 109.2 116.8 124.6 132.7 141.2 150.2 39.8 43.3 47.2 51.4 55.8 60.6 65.5 70.8 76.4 82.1 88.0 108.3 115.8 123.5 131.5 139.8 148.5 60 7.24 7.32 7.40 7.49 7.57 7.66 7.74 7.83 7.92 7.98 8.11 9.01 9.14 9.27 9.40 9.55 9.74 Total Power in Kilowatts at Indicated Indoor Dry Bulb Temp. 70 75 7.85 7.93 8.00 8.09 8.18 8.26 8.36 8.45 8.55 8.65 8.75 9.76 9.90 10.04 10.19 10.35 10.56 8.20 8.27 8.35 8.44 8.53 8.62 8.71 8.81 8.91 9.01 9.12 10.19 10.33 10.48 10.64 10.82 11.03 80 8.58 8.65 8.73 8.81 8.90 9.00 9.09 9.19 9.30 9.41 9.52 10.65 10.80 10.96 11.12 11.31 11.52 For other airflow conditions, see heating capacity correction factor (Table PD-39). Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition. Note: 1. Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle. 34 PKGP-PRC003-EN Performance Data Table PD-38 — Auxiliary Electric Heat Capacity Total2 Tons Unit Model No. WSC036A1 3 WSC036A3, A4 4, 5 WSC048, 060A1 4 WSC048A3, A4, AW 5 WSC060A3, A4, AW WSC072A3, A4, AW 6 7½ WSC090A3, A4, AW 10 WSC120A3, A4, AW Stage 1 Stage 2 KW Input1 MBh Output1 No. of Stages KW Input1 MBh Output1 KW Input1 MBh Output1 5.00 10.00 13.80 6.00 12.00 17.40 5.00 10.00 13.80 17.60 6.00 12.00 17.40 6.00 12.00 17.40 23.00 9.00 18.00 27.00 36.00 9.00 18.00 27.00 36.00 8.00 27.00 36.00 54.00 17.07 34.14 47.11 20.48 40.97 59.40 17.07 34.14 47.11 60.09 20.48 40.97 59.40 20.48 40.97 59.40 78.52 30.73 61.45 92.18 122.90 30.73 61.45 92.18 122.90 61.45 92.18 122.90 184.36 1 2 2 1 2 2 1 2 2 2 1 2 2 1 2 2 2 1 1 2 2 1 1 2 2 1 2 2 2 5.00 5.00 8.80 6.00 6.00 8.70 5.00 5.00 8.80 8.80 6.00 6.00 8.70 6.00 6.00 8.70 14.30 9.00 18.00 18.00 18.00 9.00 18.00 18.00 18.00 18.00 18.00 18.00 36.00 17.07 17.07 30.04 20.48 20.48 29.70 17.07 17.07 30.04 30.04 20.48 20.48 29.70 20.48 20.48 29.70 48.82 30.73 61.45 61.45 61.45 30.73 61.45 61.45 61.45 61.45 61.45 61.45 122.90 — 5.00 5.00 — 6.00 8.70 — 5.00 5.00 8.80 — 6.00 8.70 — 6.00 8.70 8.70 — — 9.00 18.00 — — 9.00 18.00 — 9.00 18.00 18.00 — 17.07 17.07 — 20.48 29.70 — 17.07 17.07 30.04 — 20.48 29.70 — 20.48 29.70 29.70 — — 30.73 61.45 — — 30.73 61.45 — 30.73 61.45 61.45 Notes: 1. Does not include indoor fan power or heat. 2. Heaters are rated at 240v, 480v. and 600v. For other than rated voltage, CAP = ( Voltage 2 x rated cap. Rated Voltage ) Table PD-39 —Electric Heater Voltage Correction Factors (Applicable to Auxiliary Heat Capacity) Nominal Voltage Distribution Voltage Capacity Multiplier 240 208 230 240 0.751 0.918 1.000 480 440 460 480 0.840 0.918 1.000 600 540 575 600 0.810 0.918 1.000 PKGP-PRC003-EN 35 Performance Data Table PD-40 — Air Temperature Rise Across Electric Heaters (Degree F) 3 Ton 1 1200 CFM KW 5.00 6.00 10.00 12.00 13.80 17.40 17.60 23.00 4 Ton 2 1600 CFM 5 Ton 3 2000 CFM Stages Single Phase WSC036A11 Three Phase WSC036A3,A4,AW Single Phase WSC048A1 Three Phase WSC048A3,A4,AW Single Phase WSC060A1 Three Phase WSC060A3,A4,AW 1 1 2 2 2 2 2 2 13.2 — 26.3 — 36.4 — — — — 15.8 — 31.6 — 45.8 — — 9.9 — 19.8 — 27.3 — 34.8 — — 11.9 — 23.7 — 34.4 — — 7.9 — 15.8 — 21.8 — 27.8 — — 9.5 — 19.0 — 27.5 — 36.4 For minimum design airflow, see airflow performance table for each unit. To calculate temp rise at different air flow, use following formula: kWx3414 Temp. Rise across Elect. Htr = 1.08xCFM Notes: 1. The minimum allowable airflow for a 3 ton with a 17.4 KW heater is 1020 CFM. 2. The minimum allowable airflow for a 4 ton with a 17.4 or 17.6 KW heater is 1440 CFM. 3. The minimum allowable airflow for a 5 ton with a 23.0 KW heater is 1900 CFM. Table PD-41 — 6-10 Tons Air Temperature Rise Across Electric Heaters (Degrees F) KW 9.00 18.00 27.00 36.00 54.00 Stages 1 1 2 2 2 6 Ton 2000 WSC072A3, A4, AW 14.2 28.5 42.7 56.9 1 — 7½ Ton 3000 CFM WSC090A3, A4, AW 9.5 19.0 28.5 37.9 — 10 Ton 4000 CFM WS120A3,A4,AW — 14.2 21.3 28.5 42.7 For minimum design airflow, see airflow performance table for each unit. To calculate temp rise at different air flow, use following formula: kWx3414 Temp. Rise across Elect. Htr = 1.08xCFM Note: 1. Minimum allowable aiflow for a 6 ton with a 36.0 KW heater is 2450 cfm. Table PD-42 — Electric Heater Temperature Rise Correction Factors 36 % Variation From Nominal CFM - 20 - 15 - 10 -5 0 +5 +10 +15 +20 Temperature Rise Multiplier 1.25 1.17 1.11 1.05 1.00 0.95 0.91 0.87 0.83 PKGP-PRC003-EN Controls ReliaTel™ Controlled Units Zone Sensors are the building occupant’s comfort control devices for Precedent™ units with the Micro control: Manual Changeover Heat, Cool or Off System Switch. Fan Auto or Off Switch. One temperature setpoint lever. Manual/Automatic Changeover Auto, Heat, Cool or Off System Switch. Fan Auto or Off Switch.Two temperature setpoint levers. Optional Status Indication LED lights, System On, Heat, Cool, or Service. Remote Sensor Sensor(s) available for all zone sensors to provide remote sensing capabilities. PKGP-PRC003-EN Integrated ComfortTM System Sensor(s) available with optional temperature adjustment and override buttons to provide central control through aTrane Integrated ComfortTM system. Dual Thermistor Remote Zone Sensor This sensor will allow the customer to reduce the total number of remote sensors to obtain space temperature averaging. This sensor should be utilized with ReliaTel controls. Digital Display Zone Sensor The Digital LCD (Liquid Crystal Display) zone sensor has the look and functionality of standard zone sensors.This sensor includes a digital display of set point adjustment and space temperature in F (Fahrenheit) or C (Celsius). Includes FAN and SYSTEM buttons (supports the service functions of the standard sensor). E-squared memory stores last programmed set points. Requires 24 VAC (Volts AC).This sensor should be utilized with ReliaTel™ controls. Programmable Night Setback Auto or manual changeover with sevenday programming. Keyboard selection of Heat, Cool, Fan, Auto, or On. All programmable sensors have System On, Heat, Cool, Service LED/indicators as standard. Night Setback Sensors have one (1) Occupied, one (1) Un-occupied, and two (2) Override programs per day. Humidity Sensor Field installed, wall-mounted or ductmounted humidity sensor is used to control activation of the hot gas reheat dehumidification option.The humidity sensor can be set for humidity levels between 40% and 60% relative humidity by adjusting the ReliaTel Options Module. CO2 Sensing The CO2 sensor shall have the ability to monitor space occupancy levels within the building by measuring the parts per million of CO2 (Carbon Dioxide) in the air. As the CO2 levels increase, the outside air damper modulates to meet the CO2 space ventilation requirements. The CO2 accessory shall be available as field installed. 37 Electrical Data Table ED-1 — Unit Wiring Tons 3 4 5 6 7½ 10 Unit Model No. WSC036A1 WSC036A3 WSC036A4 WSC036AW WSC048A1 WSC048A3 WSC048A4 WSC048AW WSC060A1 WSC060A3 WSC060A4 WSC060AW WSC072A3 WSC072A4 WSC072AW WSC090A3 WSC090A4 WSC090AW WSC120A3 WSC120A4 WSC120AW Unit Operating Voltage Range2 187-253 187-253 414-506 517-633 187-253 187-253 414-506 517-633 187-253 187-253 414-506 517-633 187-253 414-506 517-633 187-253 414-506 517-633 187-253 414-506 517-633 Standard Indoor Fan Motor Minimum Maximum Fuse Circuit Size or Maximum Ampacity Circuit Breaker1 26.2 40 19.1 30 9.9 15 8.3 15 39.7 60 24.4 35 12.1 15 10.1 15 48.7 60 32.6 50 16.6 25 13.1 20 32.2 50 16.6 25 12.5 15 41.4 60 21.9 35 16.8 25 50.4 60 26.4 35 21.0 25 Oversize Indoor Fan Motor Minimum Maximum Fuse Circuit Size or Maximum Ampacity Circuit Breaker1 28.6 45 21.5 30 11.1 15 8.9 15 41.8 60 26.5 40 13.7 20 10.9 15 50.4 60 34.3 50 16.9 25 13.7 20 33.5 50 17.2 25 13.5 20 45.8 60 24.0 35 18.8 25 57.5 70 29.9 35 23.9 30 Optional Belt Drive Indoor Fan Motor3 Minimum Maximum Fuse Circuit Size or Maximum Ampacity Circuit Breaker1 N/A N/A 21.8 30 11.3 15 8.9 15 N/A N/A 25.8 40 12.9 20 10.3 15 N/A N/A 31.4 50 16.2 25 12.7 20 — — — — — — — — — — — — — — — — — — Notes: 1. HACR breaker per NEC. 2. Heater KW ratings are at 208-240volt for 208-230 volt units. 3. Optional Belt Drive motor applies to 3-5 ton models only. The standard motor for 6-10 ton models is belt drive. 38 PKGP-PRC003-EN Electrical Data Table ED-2 — Unit Wiring With Electric Heat (Single Point Connection) — 208/230 Volts Single and Three Phase Standard Indoor Motor Tons To Use With Heater Model No. Heater KW Rating1 Control Stages MCA Max Fuse Size or Max Circuit Breaker2 Oversize Indoor Motor MCA Max Fuse Size or Max Circuit Breaker2 208/230 Volts Single Phase 3 WSC036A1 4 WSC048A1 5 WSC060A1 BAYHTRR105A BAYHTRR110A BAYHTRR114A 3.8/5.0 7.5/10.0 10.4/13.8 1 2 2 48.8/52.2 71.3/78.3 88.4/98.1 60/60 80/80 90/100 51.2/54.6 73.7/80.7 90.8/100.5 60/60 80/90 100/110 BAYHTRR105A BAYHTRR110A BAYHTRR114A BAYHTRR118A 3.8/5.0 7.5/10.0 10.4/13.8 13.2/17.6 1 2 2 2 62.4/65.7 84.9/91.9 102.0/111.6 119.2/131.4 80/80 100/100 110/125 125/150 64.5/67.8 87.0/94.0 104.1/113.7 121.3/133.5 80/80 100/110 110/125 125/150 BAYHTRR105A BAYHTRR110A BAYHTRR114A BAYHTRR118A 3.8/5.0 7.5/10.0 10.4/13.8 13.2/17.6 1 2 2 2 71.3/74.7 93.8/100.8 111.0/120.6 128.2/140.3 90/100 110/110 125/125 150/150 73.0/76.4 95.5/102.5 112.7/122.3 129.9/142.0 100/100 110/110 125/125 150/150 4.5/6.0 9.0/12.0 13.1/17.4 1 2 2 34.7/37.1 50.3/55.2 64.4/71.4 40/45 60/60 70/80 37.1/39.5 52.7/57.6 66.8/73.8 45/45 60/60 70/80 208/230 Volts Three Phase 3 WSC036A3 BAYHTRR306A BAYHTRR312A BAYHTRR318A 4 WSC048A3 BAYHTRR306A BAYHTRR312A BAYHTRR318A 4.5/6.0 9.0/12.0 13.1/17.4 1 2 2 40.0/42.4 55.6/60.5 69.7/76.7 50/50 60/70 70/80 42.1/44.5 57.7/62.6 71.8/78.8 50/50 60/70 80/80 5 WSC060A3 BAYHTRR306A BAYHTRR312A BAYHTRR318A BAYHTRR323A 4.5/6.0 9.0/12.0 13.1/17.4 17.3/23.0 1 2 2 2 48.2/50.6 63.8/68.7 78.0/85.0 92.6/101.7 60/60 70/80 80/90 100/110 49.9/52.3 65.5/70.4 79.7/86.7 94.3/103.4 60/60 70/80 80/90 100/110 6 WSC072A3 BAYHTRS309A BAYHTRS318A BAYHTRS327A BAYHTRS336A 6.8/9.0 13.5/18.0 20.3/27.0 27.0/36.0 1 1 2 2 55.7/59.3 79.0/86.3 102.5/113.4 126.0/140.4 60/60 80/90 110/125 150/150 57.0/60.6 80.3/87.6 103.8/114.7 127.3/141.7 60/70 90/90 110/125 150/150 7½ WSC090A3 BAYHTRS309A BAYHTRS318A BAYHTRS327A BAYHTRS336A 6.8/9.0 13.5/18.0 20.3/27.0 27.0/36.0 1 1 2 2 64.9/68.5 88.3/95.5 111.8/122.7 135.8/149.7 80/90 100/100 125125 150/150 69.3/72.9 92.7/99.9 116.2/127.1 139.7/154.1 90/90 100/100 125/150 150/175 10 WSC120A3 BAYHTRT318A BAYHTRT327A BAYHTRT336A BAYHTRT354A 13.5/18.0 20.3/27.0 27.0/36.0 40.6/54.0 1 2 2 2 97.3/104.6 120.8/131.7 144.3/158.7 191.2/180.3 100/110 125/150 150/175 200/200 104.4/111.7 127.9/138.8 151.4/165.8 198.3/187.4 110/125 150/150 175/175 200/200 Notes: 1. Heater kw ratings are at 208/240 for 208/230V unit 2. HACR type circuit breaker per NEC. PKGP-PRC003-EN 39 Electrical Data Table ED-3 — Unit Wiring With Electric Heat (Single Point Connection) — 460 Volts Three Phase Standard Indoor Motor Tons To Use With Heater Model No. Heater KW Rating1 Control Stages MCA Max Fuse Size or Max Circuit Breaker2 Oversize Indoor Motor MCA Max Fuse Size or Max Circuit Breaker2 20 30 40 25 35 40 30 40 45 60 35 45 60 80 45 50 70 80 60 70 90 100 20.1 29.1 37.2 22.7 31.7 39.9 25.9 34.9 43.0 51.5 30.7 44.4 57.9 71.4 37.5 51.1 64.6 78.1 57.0 70.5 84.0 94.9 25 30 40 25 35 40 30 40 45 60 35 45 60 80 45 60 70 80 60 70 90 100 20 25 30 20 25 35 25 30 35 45 25 35 45 60 35 45 50 70 45 60 70 80 16.2 23.3 29.8 18.2 25.3 31.8 20.9 28.1 34.6 41.3 24.1 34.9 45.8 56.5 29.7 40.5 51.3 62.1 45.4 56.4 67.1 75.9 20 25 30 20 30 35 25 30 35 45 25 35 50 60 35 45 60 70 45 60 70 80 460 Volts Three Phase 3 WSC036A4 4 WSC048A4 5 WSC060A4 6 WSC072A4 7½ WSC090A4 10 WSC120A4 BAYHTRR406A BAYHTRR412A BAYHTRR418A BAYHTRR406A BAYHTRR412A BAYHTRR418A BAYHTRR406A BAYHTRR412A BAYHTRR418A BAYHTRR423A BAYHTRS409A BAYHTRS418A BAYHTRS427A BAYHTRS436A BAYHTRS409A BAYHTRS418A BAYHTRS427A BAYHTRS436A BAYHTRT418A BAYHTRT427A BAYHTRT436A BAYHTRT454A 6.0 12.0 17.4 6.0 12.0 17.4 6.0 12.0 17.4 23.0 9.0 18.0 27.0 36.0 9.0 18.0 27.0 36.0 18.0 27.0 36.0 54.0 BAYHTRRW06A BAYHTRRW12A BAYHTRRW18A BAYHTRRW06A BAYHTRRW12A BAYHTRRW18A BAYHTRRW06A BAYHTRRW12A BAYHTRRW18A BAYHTRRW23A BAYHTRSW09A BAYHTRSW18A BAYHTRSW27A BAYHTRSW36A BAYHTRSW09A BAYHTRSW18A BAYHTRSW27A BAYHTRSW36A BAYHTRTW18A BAYHTRTW27A BAYHTRTW36A BAYHTRTW54A 6.0 12.0 17.4 6.0 12.0 17.4 6.0 12.0 17.4 23.0 9.0 18.0 27.0 36.0 9.0 18.0 27.0 36.0 18.0 27.0 36.0 54.0 1 2 2 1 2 2 1 2 2 2 1 1 2 2 1 1 2 2 1 2 2 2 18.9 27.9 36.0 21.0 30.1 38.3 25.6 34.6 42.7 51.2 30.1 43.8 57.3 70.8 35.4 49.0 62.5 76.0 53.5 67.0 80.5 91.4 575 Volts Three Phase 3 WSC036AW 4 WSC048AW 5 WSC060AW 6 WSC072AW 7½ WSC090AW 10 WSC120AW 1 2 2 1 2 2 1 2 2 2 1 1 2 2 1 1 2 2 1 2 2 2 15.6 22.7 29.2 17.4 24.5 31.0 20.3 27.5 34.0 40.7 23.3 34.1 45.0 55.7 27.7 38.5 49.3 60.1 42.6 53.5 64.2 73.0 Notes: 1. Heater kw ratings are at 208/240 for 208/230V unit 2. HACR type circuit breaker per NEC. 40 PKGP-PRC003-EN Electrical Data Table ED-4— Unit Wiring With Electric Heat (Single Point Connection) — Optional Belt Drive Indoor Motor Optional Belt Drive Indoor Motor Tons To Use With Heater Model No. Heater KW Rating1 Control Stages WSC036A3 BAYHTRR306A BAYHTRR312A BAYHTRR318A 4.5/6.0 9.0/12.0 13.1/17.4 1 2 2 37.4/39.8 53.0/57.9 67.1/74.1 45/45 60/60 70/80 WSC048A3 BAYHTRR306A BAYHTRR312A BAYHTRR318A 4.5/6.0 9.0/12.0 13.1/17.4 1 2 2 41.4/43.8 57.0/61.9 71.1/78.1 50/50 60/70 80/80 BAYHTR306A BAYHTRR312A BAYHTRR318A BAYHTRR323A 4.5/6.0 9.0/12.0 13.1/17.4 17.3/23.0 1 2 2 2 47.0/49.4 62.6/67.5 76.8/83.8 91.4/100.5 60/60 70/70 80/90 100/110 MCA Max Fuse Size or Max Circuit Breaker2 208/230 Volts Three Phase 3 4 5 WSC060A3 460 Volts Three Phase 3 WSC036A4 BAYHTRR406A BAYHTRR412A BAYHTRR418A 6.0 12.0 17.4 1 2 2 20.3 29.3 37.4 25 30 40 4 WSC048A4 BAYHTRR406A BAYHTRR412A BAYHTRR418A 6.0 12.0 17.4 1 2 2 21.9 30.9 39.1 25 35 40 5 WSC060A4 BAYHTRR406A BAYHTRR412A BAYHTRR418A BAYHTRR423A 6.0 12.0 17.4 23.0 1 2 2 2 25.2 34.2 42.3 50.8 30 40 45 60 575 Volts Three Phase 4 4 5 WSC036AW BAYHTRRW06A BAYHTRRW12A BAYHTRRW18A 6.0 12.0 17.4 1 2 2 16.2 23.3 29.8 20 25 30 WSC048AW BAYHTRRW06A BAYHTRRW12A BAYHTRRW18A 6.0 12.0 17.4 1 2 2 17.6 24.7 31.2 20 25 35 BAYHTRRW06A BAYHTRRW12A BAYHTRRW18A BAYHTRRW23A 6.0 12.0 17.4 23.0 1 2 2 2 19.9 27.1 33.6 40.3 20 30 35 45 WSC060AW Notes: 1. Heater kw ratings are at 208/240 for 208/230V unit 2. HACR type circuit breaker per NEC. PKGP-PRC003-EN 41 Electrical Data Table ED-5 — Electrical Characteristics — Evaporator Fan Motors — 60 Cycle — Standard and Oversized Evaporator Fan Motor Standard Evaporator Fan Motor Tons Unit Model No. Oversized Evaporator Fan Motor Amps Amps No. Volts Phase HP FLA LRA No. Volts Phase HP FLA LRA WSC036A1 WSC036A3 WSC036A4 WSC036AW 1 1 1 1 208-230 208-230 460 575 1 1 1 1 .33 .33 .33 .33 2.3 2.3 1.1 1.1 3.9 3.9 2.0 1.8 1 1 1 1 208-230 208-230 460 460 1 1 1 1 .50 .50 .50 .50 4.7 4.7 2.3 1.7 9.8 9.8 5.2 3.6 4 WSC048A1 WSC048A3 WSC048A4 WSC048AW 1 1 1 1 208-230 208-230 460 575 1 1 1 1 .60 .60 .60 .60 3.6 3.6 1.7 1.5 6.6 6.6 2.8 2.4 1 1 1 1 208-230 208-230 460 575 1 1 1 1 .80 .80 .80 .80 5.7 5.7 3.3 2.3 13.6 13.6 7.2 5.8 5 WSC060A1 WSC060A3 WSC060A4 WSC060AW 1 1 1 1 208-230 208-230 460 575 1 1 1 1 .90 .90 .90 .90 6.2 6.2 2.9 2.1 14.3 14.3 6.6 4.9 1 1 1 1 208-230 208-230 460 575 1 1 1 1 1.0 1.0 1.0 1.0 7.9 7.9 3.2 2.7 16.4 16.4 8.2 5.0 6 WSC072A3 WSC072A4 WSC072AW 1 1 1 208-230 460 575 3 3 3 1.0 1.0 1.0 5.0 2.5 1.7 32.2 16.1 13.2 1 1 1 208-230 460 575 3 3 3 2.0 2.0 2.0 6.3 3.1 2.5 48.0 24.0 18.2 7½ WSC090A3 WSC090A4 WSC090AW 1 1 1 208-230 460 575 3 3 3 1.0 1.0 1.0 5.0 2.5 1.7 32.2 16.1 13.2 1 1 1 208-230 460 575 3 3 3 3.0 3.0 3.0 9.4 4.6 3.7 83.0 42.0 31.0 10 WSC120A3 WSC120A4 WSC120AW 1 1 1 208-230 460 575 3 3 3 2.0 2.0 2.0 6.3 3.1 2.3 56.2 27.6 22.2 1 1 1 208-230 460 575 3 3 3 5.0 5.0 5.0 13.4 6.6 5.4 112.0 56.0 44.0 3 Table ED-6 — Electrical Characteristics — Evaporator Fan Motors — 60 Cycle — Optional Belt Drive Amps 42 Tons Model No. No. Volts Phase HP FLA LRA 3 WSC036A3 WSC036A4 WSC036AW 1 1 1 208-230 460 575 3 3 3 1.0 1.0 1.0 5.0 2.5 1.7 32.2 16.1 13.2 4 WSC048A3 WSC048A4 WSC048AW 1 1 1 208-230 460 575 3 3 3 1.0 1.0 1.0 5.0 2.5 1.7 32.2 16.1 13.2 5 WSC060A3 WSC060A4 WSC060AW 1 1 1 208-230 460 575 3 3 3 1.0 1.0 1.0 5.0 2.5 1.7 32.2 16.1 13.2 PKGP-PRC003-EN Electrical Data Table ED-7 — Electrical Characteristics — Compressor Motor And Condenser Motor — 60 Cycle Compressor Motor Condenser Fan Motor No. Volts Phase HP2 RPM AMPS1 RLA LRA WSC036A1 WSC036A3 WSC036A4 WSC036AW 1 1 1 1 208-230 208-230 460 575 1 3 3 3 3.1 3.1 3.1 3.1 3450 3450 3450 3450 17.5 11.8 6.3 5.2 4 WSC048A1 WSC048A3 WSC048A4 WSC048AW 1 1 1 1 208-230 208-230 460 575 1 3 3 3 3.9 3.9 3.9 3.9 3450 3450 3450 3450 5 WSC060A1 WSC060A3 WSC060A4 WSC060AW 1 1 1 1 208-230 208-230 460 575 1 3 3 3 5.1 5.1 5.1 5.1 6 WSC072A3 WSC072A4 WSC072AW 1 1 1 208-230 460 575 3 3 3 7½ WSC090A3 WSC090A4 WSC090AW 1 1 1 208-230 460 575 10 WSC120A3 WSC120A4 WSC120AW 2 2 2 208-230 460 575 Tons 3 Unit Model No. AMPS FLA LRA No. Phase HP 104.0 74.0 37.6 30.4 1 1 1 1 1 1 1 1 .20 .20 .20 .20 1.5 1.5 0.6 0.5 2.5 2.5 1.3 1.2 26.9 14.6 7.3 6.0 131.0 91.0 46.0 37.0 1 1 1 1 1 1 1 1 .33 .33 .33 .33 2.0 2.0 1.2 0.7 6.6 6.6 2.5 1.5 3450 3450 3450 3450 32.0 19.1 9.9 7.9 144.0 128.0 63.0 49.0 1 1 1 1 1 1 1 1 .33 .33 .33 .33 2.0 2.0 1.2 0.7 6.6 6.6 2.5 1.5 6.0 6.0 6.0 3450 3450 3450 18.6 9.3 7.4 156.0 75.0 54.0 1 1 1 1 1 1 .70 .70 .70 3.85 2.50 1.54 9.30 5.80 3.60 3 3 3 7.5 7.5 7.5 3450 3450 3450 26.0 13.5 10.9 181.5 95.0 69.0 1 1 1 1 1 1 .70 .70 .70 3.85 2.50 1.54 9.30 5.80 3.60 3 3 3 4.8 4.8 4.8 3450 3450 3450 17.3 9.0 7.1 123 62.0 50.0 1 1 1 1 1 1 .75 .75 .75 4.0 2.8 2.4 9.4 6.8 6.2 Notes: 1. Amp draw for each motor; multiply values by number of motors to determine total amps. 2. HP for each compressor. Table ED-8 — Electrical Characteristics — Power Exhaust Tons Volts Phase HP RPM1 FLA LRA 6-10 6-10 6-10 208-230 460 575 1 1 1 0.87 0.87 0.87 1075 1075 1075 5.7 3.3 2.3 16.3 6.8 5.4 Note: 1. Two speed. PKGP-PRC003-EN 43 Jobsite Connections Zone Sensors —Typical Number Of Wires DISCONNECT SWITCH (BY OTHERS) ZONE SENSOR ROOFTOP UNIT A— Manual Changeover ....................................... 6 Manual/Auto Changeover ............................... 7 Manual/Auto Changeover with Status Indication LED’s ........................... 10 Programmable Night Setback with Status Indication LED’s ............................. 7 B— 3 Power Wires + 1 Ground Wire (three phase) 2 Power Wires + 1 Ground Wire (single phase) For specific wiring information, see the installation instructions. All wiring except power wires is low voltage. All customer supplied wiring to be copper and must conform to NEC or CEC and local electrical codes. Wiring shown dotted is to be furnished and installed by the customer. 44 PKGP-PRC003-EN Dimensional Data (3-5 Tons) All dimensions are in inches/millimeters. 32 1/4" 819 MM 4 1/4" 108 MM 23 9/16" 598 MM 69 7/8" 1775 MM 42 1/4" 1073 MM 5 9/16" 141 MM 5 5/8" 143 MM 9 5/8" 244 MM 7 5/8" 194 MM 44 1/4" 1124 MM 3-5 Tons — WSC036A, WSC048A, WSC060A 3-5 Tons Unit Clearance and Roof Opening PKGP-PRC003-EN 45 Dimensional Data (3-5 Tons) All dimensions are in inches/millimeters. 3-5 TonsDownflow Duct Connections — Field Fabricated 3-5 Tons Downflow Airflow Supply/Return; Through the Base Utilities 3-5 Tons Horizontal Airflow Supply/Return 46 PKGP-PRC003-EN Dimensional Data (6-10 Tons) All dimensions are in inches. 6 and 7½ Tons — WSC072A and WSC090A 10 Tons —WSC120A PKGP-PRC003-EN 47 Dimensional Data (6-10 Tons) All dimensions are in inches. 6-10 Tons — Downflow Airflow Supply and Return; Through the Base Utilities 6-10 Tons — Horizontal Airflow Supply and Return Return Supply 6-10 Tons — Unit Clearance and Roof Opening 48 PKGP-PRC003-EN Dimensional Data (6-10 Tons) All dimensions are in inches. 6-10 Tons — Roof Curb 857 857 ALL FLANGES 1 1/4” (31 MM) 6-10 Tons — Downflow Duct Connections — Field Fabricated PKGP-PRC003-EN 49 Dimensional Data (3-5 Ton) Options/ Accessories All dimensions are in inches. 3-5 Tons Economizer, Manual, or Motorized Fresh Air Damper 3-5 Tons Barometric Relief Damper 17 7/8" (454 MM) 16" (406 MM) 22 1/4" (565 MM) 3-5 Tons Swing Diameter for Hinged Doors Option See Page 46 for Through the Base Utilities Information 50 PKGP-PRC003-EN Dimensional Data (6-10 Tons Options/ Accessories) All dimensions are in inches. 6-10 Tons — Economizer and Barometric Relief Damper Hoods 6-10 Tons — Power Exhaust 17" 432 MM 21 3/8" 543 MM 34 5/8" 879 MM 6-10 Tons — Swing Diameter for Hinged Door(s) Option See Page 48 for Through the Base Utilities Information PKGP-PRC003-EN 51 Weights Table W- 1 — Maximum Unit Weights, Corner Weights (Lbs) And Center Of Gravity Dimensions (In.) Tons Unit Model No. 3 4 5 6 7½ 10 WSC036A WSC048A WSC060A WSC072A WSC090A WSC120A Maximum Weights (Lbs) Shipping Net 534 566 584 867 937 1084 442 474 492 724 794 941 A 138 151 160 243 272 320 Corner Weights (Lbs)1 B C 110 114 118 184 200 243 88 95 97 128 137 162 D 105 114 117 170 185 215 Center of Gravity (In.) Length Width 31 31 31 38 38 38 19 19 19 22 22 21 Note: 1. Corner weights are given for information only. Table W-2 — Factory-installed Options Net Weights (Lbs)1,2 Net Weight Accessory Economizer Barometric Relief Powered Exhaust Motorized Outside Air Damper Manual Outside Air Damper Roof Curb Oversized Motor Belt Drive Motor Smoke Detector, Return Smoke Detector, Supply Coil Guards Hinged Doors Powered Convenience Outlet Through the Base Electrical Electric Heaters Unit Mounted Circuit Breaker Unit Mounted Disconnect 3-5Tons 26 7 — 20 16 70 5 31 7 5 12 10 38 8 15 5 5 6-10Tons 36 10 80 30 26 115 8 — 7 5 20 12 38 13 30 5 5 Notes: 1. Weights for options not listed are < 5 lbs. 2. Net weight should be added to unit weight when ordering factory-installed accessories. 52 PKGP-PRC003-EN Mechanical Specifications General The units shall be convertible airflow.The operating range shall be between 115°F and 0°F in cooling as standard from the factory for units with microprocessor controls. Operating range for units with electromechanical controls shall be between 115°F and 40°F. Cooling performance shall be rated in accordance with ARI testing procedures. All units shall be factory assembled, internally wired, fully charged with R-22, and 100 percent run tested to check cooling operation, fan and blower rotation, and control sequence before leaving the factory. Wiring internal to the unit shall be colored and numbered for simplified identification. Units shall be UL listed and labeled, classified in accordance to UL 1995/CAN/CSA No. 236-M90 for Central Cooling Air Conditioners. Canadian units shall be CSA Certified. Casing Unit casing shall be constructed of zinc coated, heavy gauge, galvanized steel. Exterior surfaces shall be cleaned, phosphatized, and finished with a weather-resistant baked enamel finish. Unit’s surface shall be tested 1000 hours in a salt spray test in compliance with ASTM B117. Cabinet construction shall allow for all maintenance on one side of the unit. Service panels shall have lifting handles and be removed and reinstalled by removing only a single fastener while providing a water and air tight seal. All exposed vertical panels and top covers in the indoor air section shall be insulated with a cleanable foil-faced, fire-retardent permanent, odorless glass fiber material. The base of the unit shall be insulated with 1/2 inch, 1 pound density foil-faced, closed-cell material. All insulation edges shall be either captured or sealed.The unit’s base pan shall have no penetrations within the perimeter of the curb other than the raised 11/8 inch high downflow supply/return openings to provide an added water integrity precaution, if the condensate drain backs up.The base of the unit shall have provisions for forklift and crane lifting, with forklift capabilities on three sides of the unit. PKGP-PRC003-EN UnitTop The top cover shall be one piece construction or where seams exist, it shall be double-hemmed and gasketsealed. The ribbed top adds extra strength and prevents water from pooling on unit top. Filters One inch, throwaway filters shall be standard on all 3-5 ton units.The filter rack can be converted to two inch capability. Two inch filters shall be factory supplied on all 6-10 ton units. Optional 2-inch pleated filters shall be available. Compressors All 3 ton standard units shall have directdrive, hermetic, reciprocating type compressors.The reciprocating type compressors have a centrifugal oil pump providing positive lubrication to moving parts. Motor shall be suction gas-cooled and shall have a voltage utilization range of plus or minus 10 percent of unit nameplate voltage. Crankcase heater, internal temperature, and currentsensitive motor overloads shall be included for maximum protection. Compressors shall have internal spring isolation and sound muffling to minimize vibration transmission and noise. Low pressure switches shall be standard. 3 ton high efficiency and 4-10 ton standard and high efficiency units shall have direct-drive, hermetic, scroll type compressors with centrifugal type oil pumps. Motor shall be suction gas-cooled and shall have a voltage utilization range of plus or minus 10 percent of unit nameplate voltage. Internal overloads shall be provided with the scroll compressors. Crankcase heaters shall be included on 7½ ton standard efficiency units. Refrigerant Circuits Each refrigerant circuit offers a choice of independent fixed orifice expansion devices or thermal expansion valve. Service pressure ports, and refrigerant line filter driers are factory-installed as standard. An area shall be provided for replacement suction line driers. Evaporator and Condenser Coils Internally finned, 5/16” copper tubes mechanically bonded to a configured aluminum plate fin shall be standard. Coils shall be leak tested at the factory to ensure the pressure integrity. The evaporator coil and condenser coil shall be leak tested to 200 psig and pressure tested to 450 psig.The condenser coil shall have a patent pending 1+1+1 hybrid coil designed with slight gaps for ease of cleaning. A removeable, reversible, double-sloped condensate drain pan with provision for through the base condensate drain is standard. Outdoor Fans The outdoor fan shall be direct-drive, statically and dynamically balanced, draw-through in the vertical discharge position.The fan motor shall be permanently lubricated and shall have built-in thermal overload protection. Indoor Fan All 3-5 ton 3-phase units offer a choice of direct-drive, FC, centrifugal fans or belt driven, FC centrifugal fans with adjustable motor sheaves. 3-5 ton direct drive oversized motors shall be available for high static operations. All 6-10 ton units shall have belt drive motors with an adjustable idler-arm assembly for quickadjustment to fan belts and motor sheaves. All motors shall be thermally protected. All indoor fan motors meet the U.S. Energy Policy Act of 1992 (EPACT). Controls Unit shall be completely factory-wired with necessary controls and contactor pressure lugs or terminal block for power wiring. Unit shall provide an external location for mounting a fused disconnect device. Microprocessor controls provide for all 24 volt control functions.The resident control algorithms shall make all heating, cooling, and/or ventilating decisions in response to electronic signals from sensors measuring indoor and outdoor temperatures.The control algorithm maintains accurate temperature control, minimizes drift from set point, and provides better building comfort. A centralized Microprocessor shall provide anti-short cycle timing and time delay between compressors to provide a higher level of machine protection. 53 Mechanical Specifications Factory Installed Options Black Epoxy Pre-Coated Coils The black epoxy coils have a thermoset vinyl coating that is bonded to the aluminum fin stock prior to the finstamping process.The pre-coated coils are an economical option for protection in mildly corrosive environments. High Pressure Cutout This is offered for units that do not have High Pressure cutout as standard. All 3phase units with scroll compressors include High Pressure Cutout as standard. Hinged Access Doors Sheet metal hinges are available on the Filter/Evaporator, Supply Fan/Heat, and the Compressor/Control Access Doors. Phase Monitor Phase monitor shall provide 100% protection for motors and compressors against problems caused by phase loss, phase imbalance, and phase reversal. Phase monitor is equipped with an LED that provides an ON or FAULT indicator. Powered or Unpowered Convenience Outlet This is a GFCI, 120v/15amp, 2 plug, convenience outlet, either powered or unpowered. When the convenience outlet is powered, a service receptacle disconnect will be available.The convenience outlet is powered from the line side of the disconnect or circuit breaker, and therefore will not be affected by the position of the disconnect or circuit breaker.This option can only be ordered when theThrough the Base Electrical with either the Disconnect Switch or Circuit Breaker option is ordered. Supply and/or Return Air Smoke Detector With this option, if smoke is detected, all unit operation will be shut down. Reset will be manual at the unit. Return Air Smoke Detectors require minimum allowable airflow when used with certain models. See the Installation, Operation, and Maintenance (IOM) manual for the models affected and the minimum allowable airflow required.This option is available for microprocessor controlled units. 54 Through the Base Electrical Access An electrical service entrance shall be provided allowing electrical access for both control and main power connections inside the curb and through the base of the unit. Option will allow for field installation of liquid-tight conduit and an external field-installed disconnect switch. Through the Base Electrical with Circuit Breaker This option is a thermal magnetic, molded case, HACR Circuit Breaker with provisions for through the base electrical connections.The circuit breaker will be installed in a water tight enclosure in the unit with access through a swinging door. Wiring will be provided from the switch to the unit high voltage terminal block.The circuit breaker will provide overcurrent protection, be sized per NEC and UL guidelines, and be agency recognized by UL/CSA. Through the Base Electrical with Disconnect Switch This 3-pole, molded case, disconnect switch with provisions for through the base electrical connections are available. The disconnect switch will be installed in the unit in a water tight enclosure with access through a swinging door. Wiring will be provided from the switch to the unit high voltage terminal block.The switch will be UL/CSA agency recognized. Note: The disconnect switch will be sized per NEC and UL guidelines but will not be used in place of unit overcurrent protection. Two-Inch Pleated Filters Two inch pleated media filters shall be available on all models. Factory or Field Installed Options Clogged Filter/Fan Failure Switch A dedicated differential pressure switch is available to achieve active fan failure indication and/or clogged filter indication. These indications will be registered with either a zone sensor with status indication lights or an Integrated Comfort™ System. This option is available for microprocessor controlled units. Differential Pressure Switches These sensors allow individual fan failure and dirty filter indication for microprocessor controlled units.The fan failure switch will disable all unit functions and “flash” the Service LED on the zone sensor.The dirty filter switch will light the Service LED on the zone sensor and will allow continued unit operation. Discharge Air Sensing This option provides true discharge air sensing in heating models.This sensor is a status indicator readable through Tracer™ orTracker™. This option is available for microprocessor controlled units. Economizer This accessory shall be available with or without barometric relief.The assembly includes fully modulating 0-100 percent motor and dampers, minimum position setting, preset linkage, wiring harness with plug, spring return actuator and fixed dry bulb control.The barometric relief shall provide a pressure operated damper that shall be gravity closing and shall prohibit entrance of outside air during the equipment “off” cycle. Optional solid state or differential enthalpy control shall be available for either factory or field installation.The economizer arrives in the shipping position and shall be moved to the operating position by the installing contractor. Electric Heaters Electric heat modules shall be available for installation within basic unit. Electric heater elements shall be constructed of heavy-duty nickel chromium elements internally delta connected for 240 volt, wye connected for 480 and 600 volt. Staging shall be achieved through ReliaTel™. Each heater package shall have automatically reset high limit control operating through heating element contactors. All heaters shall be individually fused from the factory, where required, and shall meet all NEC and CEC requirements when properly installed. Power assemblies shall provide singlepoint connection. Electric heat modules shall be UL listed or CSA certified. PKGP-PRC003-EN Mechanical Specifications Frostat This option is to be utilized as a safety device. The Frostat opens when temperatures on the evaporator coil fall below 10°F. The temperature will need to rise to 50°F before closing.This option should be utilized in low airflow or high outside air applications. LonTalk® Communication Interface This option shall be provided to allow the unit to communicate as aTracer™LCI-R device or directly with generic LonTalk Network Building Automation System Controls. Oversized Motors Direct drive oversized motors shall be available for high static applications. Reference or Comparative Enthalpy Reference Enthalpy is used to measure and communicate outdoor humidity.The unit receives and uses this information to provide improved comfort cooling while using the economizer. Comparative Enthalpy measures and communicates humidity for both outdoor and return air conditions, and return air temperature. The unit receives and uses this information to maximize use of economizer cooling, and to provide maximum occupant comfort control. Reference or Comparative Enthalpy option shall be available when a factory or field installed Downflow Economizer is ordered.This option is available on all downflow models. Tool-less Hail Guards Tool-less, hail protection quality coil guards are available for condenser coil protection. Trane Communication Interface This option shall be provided to interface ReliaTel™ controlled units with theTrane Integrated ComfortTM systems. PKGP-PRC003-EN Field Installed Options CO2 Sensing The CO2 sensor shall have the ability to monitor space occupancy levels within the building by measuring the parts per million of CO2 (Carbon Dioxide) in the air. As the CO2 levels increase, the outside air damper modulates to meet the CO2 space ventilation requirements. Digital Display Zone Sensor The Digital LCD (Liquid Crystal Display) zone sensor has the look and functionality of standard zone sensors.This sensor includes a digital display of set point adjustment and space temperature in F (Fahrenheit) or C (Celsius). Includes FAN and SYSTEM buttons (supports the service functions of the standard sensor). E-squared memory stores last programmed set points. Requires 24 VAC (Volts AC).This sensor should be utilized with ReliaTel™ controls. Dual Thermistor Remote Zone Sensor This sensor will allow the customer to reduce the total number of remote sensors to obtain space temperature averaging. This sensor should be utilized with ReliaTel controls. High Static Drive The high static drive option shall allow the standard motor on the 6 and 7½ ton units to operate with improved external static capabilities. Manual Outside Air Damper This rain hood and screen shall provide up to 50 percent outside air. Motorized Outside Air Dampers Manually set outdoor air dampers shall provide up to 50 percent outside air. Once set, outdoor air dampers shall open to set position when indoor fan starts.The damper shall close to the full closed position when indoor fan shuts down. Powered Exhaust The powered exhaust, available for 6-10 ton units, shall provide exhaust of return air, when using an economizer, to maintain better bulding pressurization. Remote Potentiometer The minimum position setting of the economizer shall be adjusted with this accessory. Roof Curb The roof curb shall be designed to mate with the unit’s downflow supply and return and provide support and a water tight installation when installed properly. The roof curb design shall allow fieldfabricated rectangular supply/return ductwork to be connected directly to the curb. Curb design shall comply with NRCA requirements. Curb shall be shipped knocked down for field assembly and shall include wood nailer strips. Thermostat Two stage heating and cooling operation or one stage heating and cooling shall be available in either manual or automatic changeover. Automatic programmable electronic with night set back shall also be available. Ventilation Override Accessory With the Ventilation Override Accessory installed, the unit can be set to transition up to 3 different pre-programmed sequences for Smoke Purge, Pressurization, and Exhaust.The transition occurs when a binary input on the RTOM is closed (shorted).This would typically be a hard wired relay output from a smoke detector or fire control panel. The ventilation override accessory shall be available as field installed. Zone Sensor This control shall be provided to interface with the Micro equipped units and shall be available in either manual, automatic programmable with night setback, with system malfunction lights, or remote sensor options. 55 Trane A business of American Standard Companies www.trane.com For more information contact your local dealer (distributor), local district office, or e-mail us at comfort@trane.com Literature Order Number PKGP-PRC003-EN File Number PL-UN-PKGP-WSC 3-10TONS-PRC003-EN-09-04 Supersedes PL-UN-PKGP-WSC 3-10TONS-PRC003-EN-02-04 Stocking Location 09-04 Webb/Mason Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice.
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File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.4 Linearized : Yes Create Date : 2003:06:03 18:52:43Z Modify Date : 2004:09:21 11:18:49-05:00 Subject : Trane® Precedent™ Packaged Heat Pumps Keywords : PKGP-PRC003-EN, September, 2004;, Trane®, Precedent™, Packaged, Heat, Pumps Page Count : 56 Creation Date : 2003:06:03 18:52:43Z Mod Date : 2004:09:21 11:18:49-05:00 Producer : Acrobat Distiller 5.0.5 (Windows) Author : Global Unitary Systems - Clarksville Metadata Date : 2004:09:21 11:18:49-05:00 Title : PKGP-PRC003-EN September 2004 Packaged Heat Pumps Description : Trane® Precedent™ Packaged Heat Pumps Creator : Global Unitary Systems - Clarksville Page Mode : UseOutlines Page Layout : OneColumnEXIF Metadata provided by EXIF.tools