Goodman Mfg R-410A manual Wiring Diagrams, 16B Checking Fan & Blower Motor ECM Motors

INDEX
S-11 CHECKING LOSS OF CHARGE PROTECTOR	25
S-15 CHECKING CAPACITOR	25
S-15A Resistance Check	26
S-15B Capacitance Check	26
S-16 CHECKING MOTORS	27
S-16B Checking Fan & Blower Motor (ECM Motors)	27
S-16C Checking ECM Motor Windings	30
S-16D Checking GEX13™ Motors	30
S-17 CHECKING COMPRESSOR WINDINGS	31
S-17A Resistance Test	31
S-17B Ground Test	31
S-17C Unloader Test Procedure	32
S-17D Operation Test	32
S-18 TESTING CRANKCASE HEATER	33
S-21 CHECKING REVERSING VALVE AND SOLENOID	33
S-24 TESTING DEFROST CONTROL	33
S-25 TESTING DEFROST THERMOSTAT	33
S-50 CHECKING HEATER LIMIT CONTROL(S)	33
S-52 CHECKING HEATER ELEMENTS	33
S-100 REFRIGERATION REPAIR PRACTICE	34
S-101 LEAK TESTING (NITROGEN OR NITROGEN-TRACED)	34
S-102 EVACUATION	34
S-103 CHARGING	35
S-104 CHECKING COMPRESSOR EFFICIENCY	36
S-105 THERMOSTATIC EXPANSION VALVE	36
S-106 OVERFEEDING	37
S-107 UNDERFEEDING	37
S-108 SUPERHEAT	37
S-109 CHECKING SUBCOOLING	38
S-110 CHECKING EXPANSION VALVE OPERATION	41
S-112 CHECKING RESTRICTED LIQUID LINE	41
S-113 REFRIGERANT OVERCHARGE	41
S-114 NON-CONDENSABLES	41
S-115 COMPRESSOR BURNOUT	41
S-122 REVERSING VALVE REPLACEMENT	42
S-200 CHECKING EXTERNAL STATIC PRESSURE	43
S-201 CHECKING TEMPERATURE RISE	43
WIRING DIAGRAMS	44
OT18-60A OUTDOOR THERMOSTAT	44
OT18-60A OUTDOOR THERMOSTAT	45
HKR** HEAT KITS	46
GPH13MED ECONOMIZER FOR GPH15**M4*	47

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