Service Manual

ManualsBrandsGOODMAN ManualsAir Conditioners4 Ton 14 SEER R-410A Multi-Position Package Air Conditioner Heat Pump

INDEX

S-17D Operation Test ............................................................................................................................... 29

S-18 TESTING CRANKCASE HEATER ................................................................................................................... 29

S-18A TESTING CRANKCASE HEATER THERMOSTAT ............................................................................ 29

S-21 CHECKING REVERSING VALVE AND SOLENOID ......................................................................................... 30

S-24 TESTING DEFROST CONTROL ..................................................................................................................... 30

S-25 TESTING DEFROST THERMOSTAT ............................................................................................................... 30

S-50 CHECKING HEATER LIMIT CONTROL(S) ...................................................................................................... 30

S-52 CHECKING HEATER ELEMENTS ................................................................................................................... 31

S-100 REFRIGERATION REPAIR PRACTICE .......................................................................................................... 31

S-101 LEAK TESTING (NITROGEN OR NITROGEN-TRACED) ............................................................................... 31

S-102 EVACUATION ................................................................................................................................................ 32

S-103 CHARGING ................................................................................................................................................... 33

S-104 CHECKING COMPRESSOR EFFICIENCY .................................................................................................... 33

S-105 THERMOSTATIC EXPANSION VALVE ......................................................................................................... 34

S-106 OVERFEEDING ............................................................................................................................................. 34

S-107 UNDERFEEDING ........................................................................................................................................... 34

S-108 SUPERHEAT ................................................................................................................................................. 34

S-109 CHECKING SUBCOOLING ........................................................................................................................... 38

S-110 CHECKING EXPANSION VALVE OPERATION ............................................................................................. 38

S-112 CHECKING RESTRICTED LIQUID LINE ....................................................................................................... 38

S-113 REFRIGERANT OVERCHARGE .................................................................................................................... 38

S-114 NON-CONDENSABLES ................................................................................................................................. 39

S-115 COMPRESSOR BURNOUT ........................................................................................................................... 39

S-122 REVERSING VALVE REPLACEMENT ........................................................................................................... 39

S-200 CHECKING EXTERNAL STATIC PRESSURE ............................................................................................... 40

S-201 CHECKING TEMPERATURE RISE ................................................................................................................ 40

WIRING DIAGRAMS ...................................................................................................................... 41

OT18-60A OUTDOOR THERMOSTAT ..................................................................................................................... 41

OT18-60A OUTDOOR THERMOSTAT ..................................................................................................................... 42

HKP** / HKR** HEAT KITS - SINGLE PHASE ........................................................................................................ 43

HKR** HEAT KITS - THREE PHASE ...................................................................................................................... 44

*PH13MED102 & 103 ECONOMIZER FOR *PH14**M4*........................................................................................... 45

*PC13MED102 & 103 ECONOMIZER FOR *PC14**M4*........................................................................................... 46