York PHG6A24 Installation Manual

Also see for PHG6A24: Technical guide

5322625-UIM-A-041728 Johnson Controls Unitary ProductsFIGURE 15: Ladder Wiring Diagram2 STAGE HEAT PUMP WITH GAS HEAT208/230-1-60LADDER WIRING DIAGRAM! CAUTIONOPEN ALL DISCONNECTSBEFORE SERVICING THIS UNITFIELD INSTALLED CONTROLFIELD INSTALLED POWER24V LOW VOLTAGE208/230V LINE VOLTAGE1. ALL FIELD WIRING TO BE ACCOMPLISHED FOLLOWING CITY, LOCAL AND/ORNATIONAL CODES IN EFFECT AT THE TIME OF INSTALLATION OF THE UNIT.2. CAUTION : LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICINGCONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUSOPERATION. IF ANY OF THE WIRING, AS SUPPLIED WITH THE UNIT, MUSTBE REMOVED, IT MUST BE REPLACED WITH TYPE 105 C. 600 VOLTWIRE OR EQUIVALENT CLEARLY RENUMBERED FOR IDENTIFICATION.VERIFY PROPER OPERATION AFTER SERVICING.3. THE THERMOSTAT/CONTROL CONNECTED TO THIS UNIT MUST BEDUAL FUEL CAPABLE.4. FACTORY WIRED FOR 230 VOLT SUPPLY POWER. FOR 208 VOLT, MOVEBLACK WIRES FROM THE 230 TO THE 208 VOLT TAP ON THE TRANSFORMER.5. MOTORS ARE INHERENTLY PROTECTED.6. SEE UNIT NAMEPLATE FOR MAXIMUM FUSE AND/OR CIRCUIT BREAKER SIZEAND MINIMUM CIRCUIT AMPACITY.7. SELECT "COOL" JUMPER THAT WILL DELIVER APPROXIMATELY 400 CFM/TONFOR COOLING AND HEAT PUMP OPERATION.NOTES:FACTORY DSI CONTROL BOARD SETTINGS:COMBUSTION BLWR POST PURGE: 15 SEC.INDOOR BLWR HEAT ON DELAY: 30 SEC.INDOOR BLWR COOL OFF DELAY: 60 SEC.INDOOR BLWR HEAT OFF DELAY: FIELD SELECT2 RED3 RED4 RED5 RED6 RED7 RED8 RED9 RED10 REDDemand Defrost Control Operation / Fault CodesHigh Pressure Switch fault (Not yet in lockout)System in high pressure switch lockout (Last modeof operation was normal compressor)System in high pressure switch lockout (Last modeof operation was defrost)System in low pressure switch lockout (Last modeof operation was normal compressor)Low Voltage (<19.2 VAC) preventing further relayoutputs for >2 secondsLow Voltage (<16 VAC) stopped current relayoutputs for >2 secondsLiquid Line sensor failure (Open or Shorted)Outdoor ambient sensor failure (Open or Shorted)Control FailureFlashes Fault ConditionNONESTEADY ON (ANY COLOR)RAPID AMBER4 AMBER1 RED2 RED3 RED4 RED5 RED6 RED7 RED8 RED9 RED10 RED11 RED12 REDDSI Control Operation / Fault CodesPower off or open fuseControl FailureLow Flame sense currentNo G call from thermostat with Y callFlame sensor with gas offCheck pressure switch wiringCheck pressure switch/draft inducer wiringAirflow ProblemFlame rolloutRepeated pressure switch cyclesFailed to light burnersLoss of flame during call for heatIncorrect polarity OR don't have neutralGas valve shorted "ON"Check blower motor/wiringMissing model ID plug OR ID plugimproperly connected.Flashes Fault ConditionNormal OperationGREEN HEARTBEATAMBER HEARTBEATRAPID GREEN FLASHESNormal Operation / Standby modeCall for gas heat activeControl in Factory Test modeOperational Fault CodesNormal OperationLAMP OFFSTEADY REDSLOW REDRAPID REDNo Power to ControlCompressor operation active -Compressor contactor energized.Control normal operation -No call for compressor.Control normal operation -ASCD (Anti Short Cycle Delay) activeOperational Fault CodesPRESSURESWITCHBLK REDREDBRNBRN/WHTREDBLKPURPURBLKBLKPURBLKBLU/WHTPUR/WHTREDBLK/WHTGRNGRNL2L1T1 T2ID BLWRMOTORIDMOTORGASVALVEDUALCAPACITOROD FANMOTORCOMPRESSORHIGH PRESSURESWITCHCONT. COILGROUNDLUGINDUCERMOTORCAPACITORXFMRDSI CONTROLIND. SPEED RELAYSLIMITSWITCHROLLOUTSWITCHFLAMESENSORHFC1230V24V SEC40VACOM208VC R1S111MHI CRED/WHTBLK BLK BLKBLK/WHTCRANKCASEHEATERTEMP.SWITCHBLK2 STAGE DSICONTROLCROY1Y2W1 W2GDHUMP4P3123456789101112P1P2111 2 3 4PWMENABLEPWM COMP61CROW1DEM.DEFR CONTROLOD FAN RELAYP1 P2 P3CROY1Y2W1 OUTW2 OUTY1 OUTY2 OUTLOC OUTLOC INHPS OUTHPS INRVRVGCMM2COILCOILGAMBGAMBOD FANRELAY2 STAGE DEMANDDEFROST CONTROLDHUMGW2W1Y2Y1ORCTHERMOSTATREV. VALVECOMP. SOLENOID2ND STGIGNITORLOSS OF CHARGESWITCHTTAMBIENTSENSORCOILSENSORORNYELRED BLUYEL/BLK WHTYEL YEL/BLKREDREDORN YELREDBLUYEL/BLK WHTORNREDBLUWHTWHT/BLKGRNGRYRED/GRNRED/BLKGRNBLU BLK WHT YELYELYELLT. BLU LT. BLU BRNBRNBLUYELYEL/BLKBLUBLU BLUWHTWHTWHT/BLKRED5320013-UWD-A-0117