Reznor R6GI Unit Installation Manual Manual de usuario Pagina 1

20 SEER / 81% AFUEMulti-Stage, Variable Speed, Inverter Driven System with Gas Heating / Electric CoolingR6GI / PPG2GIPremium Model ShownINSTALLATION

10Figure 5Figure 4• Electrical connections must be in compliance withall applicable local codes and ordinances, and with the current revision

11Table 2Pre-Electrical Checklist√ Verify the voltage, frequency, and phase of the supply source match the specifications on the unit rating plate.√ V

12Figure 6Table 4Table 3on an outside wall or any other location where its operation may be adversely affected by radiant heat from fireplaces, sunligh

13NOTE: When low fire on the gas valve is energized, the furnace operates in low fire mode at a lower blower speed and the timer begins its delay funct

14GAS SUPPLY & PIPING• Allgaspipingmustbeinstalledincompliancewithlocal codes and utility regulations. In the absence oflocalcodesthe

15After the gas piping to the unit is complete, all connections must be tested for gas leaks. This includes pipe connections at the main gas valve, em

16Figure 7Table 6Table 5GroundJointUnionDriplegShut-Off Valvewith 1/8 NPTplugged tapBurnerAssemblyManifoldSome utilitiesrequire Shut-OffValve to be4 t

17START UP & ADJUSTMENTSPre-Start Check List√ Verify the unit is level and allows proper condensate drainage.√ Verify all clearance requirements a

18to change the blower speed. Lowering the blower speed increases the temperature rise and a higher speed decreases the temperature rise.The unit is e

19OPERATING SEQUENCEThe operating sequences for the heating, cooling, and fan modes are described below. Refer to the field and furnacewiringdiagrams

2TABLE OF CONTENTSIMPORTANT SAFETY INFORMATION ...3REQUIREMENTS & CODES ...4GENERAL INFORMATIO

2011. The inducer motor is de-energized after a 30 second post purge.12. The circulating air blower will remain energized for approximately 120 - 150

21the blower and motor can create excessive loads on the motor resulting in higher than normal operating temperatures and possible shortened service l

2210. Remove the piping between the gas valve and the ground-joint union, if necessary.11. Carefully remove the four screws inside the burner box (2 a

23Figure 9Figure 8InletPressureTapManifoldpressureTap2-STAGE GAS VALVEModel VR9205QON / OFFSwitchHigh InputAdjustingScrewLo Input AdjustingScrewFigure

24Table 8Table 7DISPLAYCODEINDICATION01Inverter Power Module Overcurrent02General Inverter Drive Fault03High Compressor Current04Current Sampling Erro

25Table 10Table 9REPLACEMENT PARTSReplacement parts are available through all Nordyne distributors. Please have the complete model and serial number o

26Table 11Figure 10Figure 10. Unit DimensionsTable 11. CenterofGravity&ShippingWeightsMODELNUMBERUNITWEIGHT(LB)CENTER OF GRAVITY-C-(HEIGHT IN

27Table 14Table 13Table 12Airflow DataTable 14. AirowSettings(CFM)&Rise(°F)forHeatingModeMODEL NUMBERHEATING INPUT(BTUH)HEATING OUTPUT(BT

28Table 16Table 15GasInformationTable 15. Gas Pipe CapaacitiesGAS FLOW RATES(CUBIC FEET PER HOUR)TIME FORONE REVOLUTION(SECONDS)CUBIC FEET PERREVOLUT

29Figure 11Figure 11. Gas Valve LabelA. This appliance does not have a pilot. It is equipped with an ignition device which automatically lights the bu

3IMPORTANT SAFETY INFORMATIONPlease read all instructions before servicing this equipment. Pay attention to all safety warnings and any other special

30ElectricalInformationFigure 12Figure 12. Two-Stage,HotSurfaceIgnition&BlowerControlBoardAutomatic Heat Staging(Used with Single StageHea

31Figure 14Table 17Figure 14. InterfaceBoardinControlPanelTable 17. InterfaceBoardOperatingCodesTest Pins2-CharacterDisplay2 CHARACTERDISPLAYCA

32Figure 15ReactorInverterBoardInterfaceBoardThermistorsCompressorTerminalBoardContactorFigure 15. R6GI Inverter Assembly(2, 3 & 4 Ton*)*5Tonin

33Figure 16BlowerControlBoardDraftInducerMotorHighTemperatureLimit(Auto Reset)FlameSensorFlame Roll-Out Limit(Manual Reset)Hot SurfaceIgnitionControl

34Figure 17Figure 17. Wiring Diagram (2, 3, & 4 Ton)with Two Stage Cool, Two Stage HeatWIRING DIAGRAMLine Voltage 208/230 VACR6GI/PPG2GI - 2-4 Ton

35Figure 18WIRING DIAGRAMLine Voltage 208/230 VACR6GI/PPG2GI - 5 Ton Package Gas/Electric 1 Phase / 60 HzNOTES:1. Disconnect all power before servicin

36ApplicationNotesontheUseofChargingChartsThis equipments cooling system contains refrigerant under high pressure, always use safe practices wh

37Figure 20Figure 19Liquid Pressure (psig)Liquid Temperature (° F)20025030035040045050055050 60 70 80 90 100 110 120 130Remove refrigerant when above

38Figure 22Figure 21Liquid Pressure (psig)Liquid Temperature (° F)20025030035040045050055050 60 70 80 90 100 110 120 130Remove refrigerant when above

39Figure 2370809010011012013014015016017012345678910Deg Fk ΩTemperature vs. Resistance for All Thermistors (Part 1)-100102030405060708010 20 30 40 50

4• Theinstallershouldbecomefamiliarwiththeunitswiringdiagram before making any electrical connections to the unit. See the unit wiring label

INSTALLATION / PERFORMANCE CHECK LISTGAS SYSTEMGasType:(circleone)NaturalGasPropaneGaspipeconnectionsleak-tested? YES NOGasLinePressure: _____

5Figure 1GENERAL INFORMATIONThis Single Package Gas Heating / Electric Cooling Units are designed only for outdoor rooftop or ground level installatio

6 AVERTISSEMENT:RISQUE D’EMPOISONNEMENT AU MONOXYDE DE CARBONEDLe non-respect des consignes suivantes portant sur chacun des appareils raccordés au sy

7Figure 2GeneralInformation WARNING:Installation methods other than those described inthefollowingsectionsmustcomplywiththeNational Fuel Gas

8Table 1CIRCULATING AIR SUPPLY WARNING:Do not allow combustion products to enter the return air ductwork or the circulating air supply. Failure to

9Unconditioned SpacesAll duct work passing through unconditioned space must be properly insulated to minimize duct losses and prevent condensation. Us