PAYNE Air Conditioner/heat Pump(outside Unit) Manual L0610781
GB-PIPE1 L0610781
User Manual: PAYNE PAYNE Air conditioner/heat pump(outside unit) Manual PAYNE Air conditioner/heat pump(outside unit) Owner's Manual, PAYNE Air conditioner/heat pump(outside unit) installation guides
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Installation Manual PH13 Split System Heat Pump 13 SEER R-22 018-060 Single Phase 048, 060 3 Phase NOTE: Read the entire instruction manual belk)re starting the installation. SAFETY CONSIDERATIONS hnproper iustallatiom adjustn_ent, alteration, service, maintenance, or use can cause exph>sion, fire, electrical shock, or other conditions which may cause death, personal injury, or property damage. Consult a qualified installer, service agency, or your distributor or branch R)r inlk)rmation or assistance. The qualified installer or agency must use factory-authorized kits or accessories when modifying this product. Relk:l"to the individual instructions packaged with the kits or accessories when installing. Follow all salety codes. Wear salety glasses, protective clothing, and work gloves. Use quenching cloth lk)r brazing operalions. Have fire extinguisher available. Read these instructions thoroughly and lk)llow all warnings or cautious included in literature and attached to the unit. Consult local building codes and Nalional Electrical Code (NEC) lk)r special requirements. Recognize salcty inlk)rnmtion. This is the salk:ty-alert symbol Z_ • When you see this symbol on the unit and in instructions or manuals, be alert to the potential lk)r personal irijury. Understand the signal words I-)ANGER, WARNING, and CAUTI()N. These words are usedwith the saJk;ty-alertsymboh DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards which could result in personal injury or death. CAUTION is usedto identify unsaik_practices which may result in minor personal injury or product and property damage. NOTE is used to highlight suggestions which will result in enhanced installation, reliability, or operation. Z_ WARNING: Electrical Shock Hazard Failure to follow this warning can cause death or personal injury. Before installing or servicing system, always turn off main power to system. Turn off accessory heater power, if applicable. INSTALLATION NOTE: There may be more than 1 disconnect switch. RECOMMENDATIONS In s<>mecases noise in the living area has been traced to gas pulsations l)'+>nlimproper h'Jstallatiou of eqaipulerJt. 1. Locate unit away fl'om windows, patios, decks, etc., where unit operation sounds may disturb customer. 2. Ensure that vapor and liquid tube diameters are appropriate to capacity of unit. 3. Run refrigerant tubes as directly as possible by avoiding unnecessary turns and bends. 4. Leave some slack between structure and unit to absorb vibration. 5. When passing rel)'igerant tubes through the wall, seal opening with RTV or other pliable silicon-based caulk. (See Fig 1.) 6. Avoid direct tubing contact with water pipes, duct work, floor ,joists, wall studs, floors, and walls. 7. Do not suspend refrigerant tubing from ,joists and studs with a rigid wire or strap which comes in direct contact with tubing. (See Fig 1.) 8. Ensure that tubing insulation is pliable and completely surrounds vapor tube. 9. When necessary, use hanger straps which are 1 in. wide and confom_ to shape of tubing insulation. (See Fig 1.) 10. Isolate hanger straps fl'om insulation by using metal sleeves bent to c(ml_>rm to shape of insulation. IMPORTANT: Always install a liquid-line filter drier on any system using an existing field service lineset and/or existing indoor coil. Also, always use liquid line lilter driers on bunlout compressor replacements. Refer to Spec Sheet for appropriate part number. Obtain filter drier l)'om your distributor or branch. Catalog No. IM-PH13-02 Cancels: IM-PH13-01 Printed in U.S.A. 3-06 NOTE: Avoid contact betweentubing and structure OOTDOORWALL-X ,=O00RWA%7 THROUGHTHE WALL HANGERSTRAP-- X __]_....,_JOIST AROT VAPOR /--,=SULAT,O= _ d I"MINI I_ L LIQUIDTUBE SUSPENSION A94208 Fig. 1--Connecting Tube Installation iNSTALLATiON PROCEDURE A. 1--CHECK EQUIPMENT AND JOB SiTE Unpack Unit Move to l]nal location. Remove carton taking care not to damage unit. B. inspect Equipment File claim with shipping company prior to instalbttion if shipa_lent is damaged or incomplete. Locate unit rating plate on unit service paneh It contains inlormadon needed to properly install unit. Check rating plate to be sure unit matches job specifications. PROCEDURE 2--INSTALL ON A SOLID, LEVEL MOUNTING PAD If conditions or local codes require the unit be attached to pad, tie down bolts should be used and fastened through knockouts provided in unit base pan. Relcr to unit mounting pattern in Fig. 2 to determine base pan size and knockout hole location. On rool)op applications, mount on level platlorm or fi'ame 6 in. above roof surface. Place unit above a load-bearing wall and isolate unit and tubing set fi'om structure. Arrange supporting members to adequately support unit and nfinimize transnfission of vibration to building. Consult local codes governing rooftop applications. Roof mounted units exposed to winds above 5 nlph may require wind baffles to achieve adequate del)'ost. Consult Low-Ambient wind baf'lle construction. NOTE: Unit must be level to within + 2 ° (+ 318 in./fl} per conlprcssor PROCEDURE a--CLEARANCE Guideline lDr manufacturer specifications. REQUIREMENTS When installing, alloy,: sufl]cient space lot airllow clearance, wiring, reb'igerant piping, and service. Allow 30-in. clearance to service end of unit and 48 in. above unit. For proper airflow, a 6-in. clearance on 1 side of unit and 12 in. on all remaining sides must be nmintained. Maintain a distance of 24 in. between units. Position so water, snow, or ice from roof or eaves cannot fall directly on unit. On rooftop applications, PROCEDURE locate unit at least 6 in. above roof surface. 4--OPERATING AMBIENT The minimum outdoor operating :unbient in cooling mode is 55°F, and the nmximua_l outdoor operating ambient in cooling mode is 125°F. The a_mxinmm outdoor operating ambient in heating nlode is 66°F. 2 1 I c I I 3/8"D. (9.53) TIEDOWN KNOCKOUTS (2) PLACES .I B A94199 DIMENSIONS (IN.) MINIMUM MOUNTING PAD DiMENSiONS A B C 018--030 22-1/2 X 22-1/2 3-11/16 18-1/8 14-3/8 042--060 30 X 30 6-1/2 23-1/2 20 UNiT SiZE TIEDOWN Fig. 2iMounting KNOCKOUT LOCATIONS Unit to Pad STUB TUBE DEFROST THERMOSTAT A97517 Fig. 3iDefrost PROCEDURE 5iELEVATE Thermostat Location UNiT z_ CAUTION: Unit Damage Hazard Failure to follow this caution may result in unit component damage. Accumulation of water and ice in base pan may cause equipment damage. In areas where prolonged l]'eezing temperatures are encountered, elevate unit per local climate and code requirements to provide clearance above estimated snowfall level and ensure adequate drainage of unit. PROCEDURE 6--EXPANSION DEVICE A hard shntol]', thermostatic expansion valve (TXV) is required at the indoor section of the systen-i lot proper operation of these products. If the indoor section of the system is not equipped with a hard shutol] TXV, reli:r to Spec Sheet lot the correct TXV kit to be installed. Follow the instructions in the kit lor proper installation. PROCEDURE 7iCHECK DEFROST THERMOSTAT (Theck deli"ost thermostat to ensure it is properly located and securely attached. There is a liquid header with a brass distributor and Ii:eder tube going into outdoor coil. At the end of 1 of the fi_eder tubes, there is a 318-in. O.D. stub tube approximately 2 in. long. (See Fig. 3.) The deli"ost thermostat should be located on stub tube. Note that there is only 1 stub tube used with liquid header, and on most units it is the bottom circuit. 3 PISTON PISTON PISTON RETAINER STRAINER SWEAT/FLARE ADAPTER A97512 Fig. 4iLiquid TABLE liREFRIGERANT UNIT SIZE CONNECTIONS Service Valve with Sweat Adapter Tube AND RECOMMENDED LIQUID AND VAPOR TUBE DIAMETERS LIQUID Connection Diameter Tube Diameter (IN.) RATED VAPOR (UP TO80 FT1) Connection Diameter Tube Diameter 018, 024 3/8 3/8 5/8 8/8 030, 036 3/8 3/8 3/4 3/4 042, 048 060 3/8 3/8 7/8 7/8 3/8 3/8 7/8 1-1/8 NOTES: 1. Tube Diameters are for lengths up to 80 ft horizontal or 20 ft vertical differential. Application Guideline for Air Conditioners and Heat Pumps Using R-22 Refrigerant. 2. Do not apply capillary-tube indoor coils with these units. PROCEDURE 8iMAKE For tubing lengths greater than 80 ft, consult the Residential Split System Long-Line Maximum liquid line size is 3/8 in., including long-line applications. PIPING CONNECTIONS /_ WARNING: Explosion Hazard Failure to follow this warning could result in death or personal injury. Relieve pressure and recover all refrigerant before system repair or final flow-control devices, including solenoid valves. unit disposal. Use all service ports and open all Z_ CAUTION: Unit Damage Hazard Failure to follow this caution may result in unit damage. DO NOT BURY MORE THAN 36 IN. OF REFRIGERANT TUBING IN GROUND. if any section of refrigerant tubing is buried, there must be a 6 in. vertical rise at service valve to avoid equipment damage. Refrigerant tubing lengths up to 36 in. may be buried without further special consideration. z_ CAUTION: Unit Damage Hazard Failure to follow this caution may result in unit component damage. To prevent damage to unit or service valves observe the following: *Use a brazing shield. ,Wrap service valves with wet cloth or use a heat-sink material. Outdoor units may be connected to indoor section using accessory tubing package or field-supplied reli"igerant grade tubing of correct size and condition. For tubing requirements beyond 80 1i horizontal length or 20 1i vertical difli:rential, substantial capacity and pedbrmance losses can occur. Following the recommendations in the Residential Split System Long-Line Application Guideline will reduce these losses. Reli:r to Table 1 lor field tubing equivalent line length. If refrigerant tubes or indoor coil are exposed to atmosphere, they nmst be evacuated to 500 ndcrons to eliminate contaudnation the system. and moisture in DISCONNECT PER N.E.C. AND/OR LOCALCODES ] CONTACTOR @° FIELD POWER WIRING 3 PHASE ONLY C1 BLUE FIELD GROUND WIRING Q) GROUND LUG J A94025 Fig. 5--Line A, Outdoor Unit Connected to Factory-Approved Power Connections Indoor Unit Outdoor unit colatains correct system refrigerant charge lk_roperation with indoor unit of same size when connected by 15 li of field-supplied or lk_ctory-accessory tubing. Check refi'igerant charge lk_rmaximum el_iciency using charging inlk_rmafion on control box cover. B. Refrigerant Tubing Connect tubing to fittings on outdoor ulait vapor and liquid service valves. (See Table l .) Use rel}*igerant grade tubilag. Relcr to appropriate section below lk_rtype of service valves installed on unit. C. Sweat Connection Z_ CAUTION: Unit Damage Hazard Failure to follow this caution may result in unit component Service valves must be wrapped in a heat-sinking material damage. such as a wet cloth. Remove plastic retainer holding outdoor piston in liquid service valve and connect sweat/flare adapter provided to valve. (See Fig. 6.) Connect rcl_'igerant tubing to fittings on outdoor unit vapor and liquid service valves. Service valves are closed from factory and ready lk_l"brazing, After wrapping service valve with a wet cloth, tubing set can be brazed to service valve using either silver bearing or non-silver bearing brazing materiah Do not use soli solder (materials which melt below 800°F). Consult local code requirements. Rel_'igerant tubing and indoor coil are now ready lor leak testing. This check should include all field and factory joints. D. Final Tubing Check IMPORTANT: Check to be cemfin factory tnbing on both indoor and outdoor unit has not shil_ed during shipment. Ensure tubes are not rubbing against each other or any sheet metal. Pay dose attention to l_:eder tubes making stare wire ties on Ieeder tubes are secure and tight. PROCEDURE 9--MAKE ELECTRICAL CONNECTIONS Z_ WARNING: Electrical Shock Hazard Failure to follow this warning could cause death or personal injury. Do not supply power to unit with compressor terminal box cover removed. Be stare field wiring complies with local and national fire, saR:ty, and electrical codes, and w_ltage to system is within limits shown on unit rating plate. Contact local power company lk_rcorrection of improper voltage. See unit rating plate lot recommended circuit protection device. NOTE: Operation of unit on improper line voltage constitutes abuse and could afl;,:ct unit reliability. See unit rating plate. Do not install unit in system where voltage or phase imbalance (3 phase) may fluctuate above or below permissible limits. NOTE: Use copper wire only between disconnect switch and unit. NOTE: Install branch circuit disconnect of adequate size per NEC to handle unit starting current. Locate disconnect within sight from and readily accessible from unit, per Section 440-14 of NEC. A, Route Ground and Power Wires Remove access panel to gain access to unit wiring. Extend wires l]'om disconnect through power wiring hole provided and into unit control box. /ix, WARNING: Electrical Shock Hazard Failure to follow this warning can result in personal injury and/or death. The unit cabinet must have an uninterrupted or unbroken ground. The ground may consist of electrical wire or metal conduit when installed in accordance with existing electrical codes. B. Connect Ground and Power Wires Connect ground wire to ground connection in control box Ior salety. Connect power wiring to coutactor as shown in Fig. 5. 5 HEAT PUMP TYPICAL FAN COIL HP THERMOSTAT LEGEND m 24 VAC HOT 24-V FACTORY D WIRING I 24 VAC COM -- ,-qp-_ i__ _ga---E] 24-V FIELD WIRING HEAT STAGE 2 -° ._. FIELD .-chin COOL/HEAT STAGE 1 INDOOR SPLICE OUTDOOR CONNECTION THERMOSTAT FAN @ @ RVS COOLING EMERGENCY HEAT * IF AVAILABLE EMERGENCY SUPPLEMENTAL HEAT RELAY HEAT RELAY A02325 Fig. 6--Generic Wiring Diagram (See Thermostat installation instructions for wiring specific unit combinations.) C, Connect Control A97413 Wiring Route 24v control wires through control wiring grommet and connect leads to control wiring. (See Fig. 6.) Use No. l 8 AWG color-coded, insulated (35°C rninilnurn) wire. If thermostat is located more than lO0 fi fl'om unit, as measured along the control voltage wires, use No. 16 AWG color-coded wire to avoid excessive voltage drop. All wiring lnust be NEC Class 1 and lnust be separated l_'om incoming power leads. Use lurnace transfl_rmer, fan coil transfl_rmer, or accessory transl_)rmer fi)r control power, 24v/40va udniumm. NOTE: Use of available 24v accessories may exceed the udnimum 40va power requirement. Deterndne total transl_)rmer loading and increase the transR)rmer capacity or split the load with an accessory transflmner as required. D. Final Wiring Check IMPORTANT: Check factory wiring and wire connections to erJsnrc termh'Jations are secured properly. Check wire routing to ensure wires are not in contact with tubing, sheet metal, etc. PROCEDURE 10--COMPRESSOR CRANKCASE HEATER When equipped with a crankcase heater, lin'nish power to beater a minin-ium of 24 hr befl)re starling unit. To lk]rnisb power to beater only, set thermostat to OFF and close electrical disconnect to outdoor unit. A crankcase heater is required if ret]'igerant tubing is hmger than 80 11. PROCEDURE 1lilNSTALL ELECTRICAL ACCESSORIES Rellzr to the individual instructions packaged with kits or accessories PROCEDURE when installing. 12--START-UP Z_ CAUTION: Unit Damage, Personal injury Hazard Failure to fellow this caution may result in unit damage or personal injury. * Do not overcharge system with refrigerant. * Do not operate unit in a vacuum or at negative pressure. Do not disable low-pressure switch. In scroll compressor applications, dome temperatures may be hot. /_ CAUTION: Unit Damage, Personal injury Hazard Failure to follow this caution may result in unit damage or personal injury. Wear safety glasses, protective clothing, and gloves when handling refrigerant and observe the following: * Back-seating service valves are not equipped with Schrader valves. Fully back seat (counterclockwise) valve stem before removing gauge-port cap. * Front-seating service valves are equipped with Schrader valves. Z_ CAUTION: Environmental Hazard Failure to follow this caution may lead to fines or environmental impact. Federal regulations require that you do not vent refrigerant to atmosphere. disposal. 1. Fully open liquid- and vapor-tube service valves. 6 Recover during system repair or final unit 2.Unitisshipped withvalvestem(s) frontseated (closed) andcaps installed. Replace stem caps aftersystem isopened torct_'igerant flow. Replace capslinger-tight andtighten withwrench anadditional 1/12torn. 3.Close electrical disconnects toenergize system. 4. Setroomthermostat todesired temperature. Besuresetpointisbelow indoor-ambient temperature. 5. Setroolnthermostat toHEATor COOLandfancontrol toONorAUTOmode, asdesired. Operate unitfi)r15minutes. Check system-relHgerant charge. /K CAUTION: Unit Operation Hazard Failure to follow this caution may result in equipment damage or improper operation. + 3-phase scroll compressors are rotation sensitive. Ensure that the compressor rotation is correct. + A flashing LED on phase monitor indicates reverse rotation. (See Fig. 7 and Table 2.) + This will not allow contactor to be energized. • Disconnect power to unit and interchange 2 field wiring leads on unit contactor. A. With Sequence power of Operation supplied to indoor and outdoor units, translbrmer is energized. COOLING On a call fl}r cooling, thermostat makes circuits R-(X R-Y, and R-G. Circuit R-O energizes reversing valve, switching it to cooling position. On three phase models with scroll compressors, the units are equipped with a phase monitor to detect if the incoming power is correctly phased lbr compressor operation. (See Fig. 7 and Table 2.) If the phasing is correcL circuit R-Y energizes contactor, starting outdoor fan motor and compressor circuit. R-G energizes indoor unit blower relay, starting indoor blower motor on high speed. NOTE: If the phasing on the field side. is incorrect, the contactor will not be energized. To correct CONTACTOR OFF:NO ON :Ol< FLASH:PHASE 24VAC the phasing, interchange any two of the three power connections COM 24VAC PROSLEM L2 o o L3 L1 A00010 Fig. 7=Phase Table Monitor Control 2=Phase-Monitor LED indicators LED STATUS OFF No call for compressor operation FLASHING Reversed phase Normal ON When thermostat is satisfied, its contacts open, de-energizing the contactor and blower relay. Compressor and motors shoald stop. NOTE: If indoor unit is eqoipped with a time-delay relay circuit, the blower runs an additional 9(t sec to increase system efficiency. HEATING On a call lot heating, thermostat makes circuits R-Y and R-G. If phasing is correct, circuit R-Y energizes contactor, starting outdoor fan motor and compressor. Circuit R-G energizes indoor blower relay, starting blower motor on high speed. Shoold temperature continue to fall, R-W2 is made throogh second-stage room thermostat. Circuit R-W2 energizes relays, bringing on supplemental electric heat. If ootdoor thermostat is used (field-installed option), only the first bank will be energized. Remaining bank of supplemental electric heat will be energized when outdoor temperature lalls below outdoor thermostat setting. When thermostat is satisfied, its contacts open, de-energizing contactor and relays. All heaters and motors should stop. DEFROST The defrost control is a time/lemperaturc control which includes a field-selectable del]'ost cycles (3(t, 6(t, or 9(t minutes), factory set at 9(t minutes. 7 (qoick-connects located at board edge) time period between Defl'ost mode is identical to cooling mode except that outdoor fan motor stops and second-stage Ileal is turned on to continue warmiug conditioned space. First tile deli'ost cycle timer starts when the cnntactor is energized and a 24 volt signal is present on the TI terminah Then the defl'ost cycle begins when the cycle times out (30, 60, 90 rain) and the del_'ost thermostat is closed. To initiate defrost, the del_'ost thermostat nmst be closed. This can be accomplished as fk_llows: 1. Turn off power to outdoor unit. 2. Disconnect outdoor fan motor lead from OF2 on control board. (See Fig 8.) Tape lead to prevent grounding. 3. Restart unit in heating mode, allowing fl'ost to accumulate on outdoor coil. 4. After a lbw minutes in beating mode, liquid line temperature should drop below closing point of de[_'ost thermostat (approximately 30°F). 5. Short between speed-up terminals with a flat-bladed screw-driver. (See Fig 8.) This reduces the timiug sequence to 11256th of original time. (See Table 3.) 6. When you hear reversing valve change position, remove screwdriver defrost cycle in approximately 2 sec. NOTE: immediately; otherwise, control will terminate normal 10-minute Length of delS"ost cycle is dependent on the length of time it takes to remove screwdriver {i'omtest pins al_er reversing valve has shifted. 7. Unit will remain in de{?'ost liar remainder of dei_'ost cycle time or until dei_'ost thermostat reopens at approximately of liquid line. TABLE 3--DEFROST TiMiNG PARAMETER 30-minute cycle CONTROL 80°F coil temperature SPEED-UP SEe UENCE MINIMUM MAXIMUM (MINUTES) 27 (MINUTES) 33 SPEED-UP (NOMINAL) 7 sec 60-minute cycle 45 55 12 sec 90-minute cycle 81 99 21 sec 10-minute cycle 5 minutes 9 11 4.5 5.5 2 sec 1 sec H9C1® C_-_ US F1 _ _ _- O1 K1 OF2 C19 C9 P2 T1 C C 0 ]P1 1 J1 A02001 Fig. 8--Defrost 8 Control Rev. B 8. Turn off_power to outdoor unit and reconnect fan motor lead to OF2 on control board. (See Fig. 8.) PROCEDURE 13--CHECK CHARGE Factory charge is shown on unit rating plate. To check charge in cooling mode, relcr to Cooling Only Procedure on unit wiring and charging labeh To check charge in beating mode, relcr to Heating Check Chart Procedure. NOTE: If superheat or subcooliug charging conditions are not favorable, charge must be weighed in accordance with unit rating plate _+0.6 oz/i_ oI' 318-in. liquid line above or below 15 IXrespectively. A. Heating Check Chart Procedure To check system operation during heating cycle, reler to the Heating Check Chart on outdoor unit. This chart indicates whether a correct relationship exists between system operating pressure and air temperature entering indoor and outdoor units. If pressure and temperature do not match on chart+ system refrigerant charge may not be correct. Do not use chart to adjust ret}+igerant charge. NOTE: When charging is necessary during beating season, charge must be weighed in accordance with unit rating plate + 0.6 oz/l_ of 318-iu. liquid line above or below 15 ft respectively. EXAMPLE: To calculaIe additional charge required lor a 25-ft line set: 25 ft - 15 1_ = 10 1_X 0.6 oz/fl =6 oz of additional charge PROCEDURE 14--FINAL CHECKS iMPORTANT: Bel_>re leaving ,job, be sure to do the l_llowing: 1. Securely fasten all panels and covers. 2. Tighten service valve stem caps to 1/12-turn past linger tight. 3. Leave User's Manual with home owner. Explain system operation and periodic maintenance requirements 4. Fill out Dealer Installation outlined in manuah Checklist and place in customer file. CARE AND MAINTENANCE For continuing high perl_rmance Frequency of maintenance and to minimize possible equipment lailnre, periodic maintenance may vary depending upon geographic areas, such as coastal applications. 9 must be perl_rmed on this equipment. © 2006 Payne Heating & Cooling 7310 W. Morris St., Indianapolis, IN 46231 ]0 Catalog No. IM-PH13-02
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