Whirlpool WRF954CIHV Service Manual page 40

COMPONENT TESTING
Voltage Table
FROM TO VOLTAGE
P1 P1-1 P1-2 CONSTANT 115 VAC
P2-5 P1-2 RC DEFROST HEATER OUTPUT, WITH THERMAL FUSE 115V
P2 P2-6 P1-2 ICE MAKER DUCT CABINET HEATER
P2-7 P1-2 FC DEFROST HEATER OUTPUT, WITH THERMAL FUSE 115V
P3 P3-1 P1-1 115 VAC FC ICE MAKER FILL TUBE HEATER
P3-2 P1-1 FC DOOR RV MUST BE CLOSED = 115 V, OPEN = 0 V
P3-3 P1-2 DOOR ICE MAKER WATER VALVE
P3-4 P1-2 ISOLATION VALVE
P3-5 P1-2 CONSTANT 115 VAC, AC LINE INTERLOCK
P3-7 P3-8 130 VDC AUGER OUTPUT, LH RH DOOR CLOSED, ACTIVATE ICE PADDLE = 130-140 VDC
P3-6 P1-2 115 VAC FC ICE MAKER WATER VALVE
P4-1 P4-4 12.7 VDC CONSTANT 12.7 VDC
P4
P4-3 COMMUNICATION WIN DATA
P5-1 P5-2 5 VDC FC THERMISTOR OUTPUT = 1.5-5 VDC MAXIMUM
P5
P5-3 P5-4 5 VDC RC THERMISTOR OUTPUT = 1.5-5 VDC MAXIMUM
P6 P6-1 P6-2 12.7 VDC CONSTANT 12.7 VDC
P7-1 P7-2 5 VDC FC ICE MAKER THERMISTOR OUTPUT = 1.5 - 5 VDC. MAXIMUM
P7 P7-3 P7-4 5 VDC FC ICE MAKER SWITCH VOLTAGE = 12.7 VDC, WHEN OPEN
P7-5 P7-6 12.7 VDC FC ICEMAKER MOTOR
P8-1 P8-2 5 VDC RC EVAP THERMISTOR OUTPUT = 1.5 - 5 VDC. MAXIMUM
P8 P8-3 P8-4 5 VDC FC EVAP OUT THERMISTOR OUTPUT = 1.5 - 5 VDC. MAXIMUM
P8-7 P8-8 12.7 VDC DC CONDENSER FAN OUTPUT
P9 P9-2 P9-3 12.7 VDC ICE BOX FAN OUTPUT
P12-1 P1-2 AIR BAFFLE FEEDBACK. ACTIVATE SERVICE TEST 42
P12 115 VAC
P12-6 P1-2 AIR BAFFLE OUTPUT. ACTIVATE SERVICE TEST 42
P13 P13-5 P8-4 5 VDC PANTRY THERMISTOR OUTPUT = 1.5 - 5 VDC. MAXIMUM
P14-1 P14-2 12.7 VDC FC EVAP FAN OUTPUT
P14
P14-3 P14-4 12.7 VDC RC EVAP FAN OUTPUT
P1-1 P1-2
P1 115 VAC CONSTANT 115 VAC
P1-3 P1-4
P2 P2-4 P1-2 FILTER HEATER
P3 P3-2 P1-2 BEVERAGE CHILLER DUCT HEATER
P4-1 P4-4 12.7 VDC CONSTANT 12.7 VDC
P4
P4-3 COMMUNICATION WIN DATA
P5 P5-1 P5-2 5 VDC FC EVAP IN THERMISTOR OUTPUT = 1.5 - 5 VDC. MAXIMUM
P7-1 P7-4 RC RIGHT DOOR, SWITCH VOLTAGE = 12.7 VDC, WHEN OPEN
P7
P7-3 P7-4 RC LEFT DOOR, SWITCH VOLTAGE = 12.7 VDC, WHEN OPEN
P8-1 P8-2 12.7 VDC 12.4 VDC
P8 P8-3 P8-4 12.7 VDC LED OUT 12.7 VDC WHEN TURNED ON
P8-5 P8-6 12.7 VDC LED OUT 12.7 VDC WHEN TURNED ON
P9-1 12.7 VDC CONSTANT 12.7 VDC
P9 P9-2 P9-3 12.7 VDC PULSED 12.7 VDC
P9-4 P9-5 12.7 VDC PULSED 12.7 VDC
P10 P10-1 P10-2 12.7 VDC FLANGE HEATER/ WINDOW HEATER = 0 - 12.7 VDC (MAXIMUM)
P15-1 VARIABLE FREQUENCY AND AMPLITUDE 115 VAC
P15 P15-2 VARIABLE FREQUENCY AND AMPLITUDE 115 VAC
P15-3 VARIABLE FREQUENCY AND AMPLITUDE 115 VAC
n French-Door Bottom Mount Refrigerator
2-4
For Service Technician Use Only
CONDITIONS
FROM TO VOLTAGE
P16-1 P16-8
P16-2 P16-7
P16 12.7 VDC CONSTANT 12.7 VDC
P16-3 P16-6
P16-4 P16-5
J2-2 COMMUNICATION WIN DATA
J2
J2-4 J2-1 12.7 VDC CONSTANT 12.7 VDC
J3 J3-2 J3-1 5 V PROXIMITY SENSOR
J6 J6-1 J6-2 12.7 VDC FLIPPER MULLION HEATER OUTPUT (LEFT DOOR)
J4-1 J4-4 12.7 VDC CONSTANT 12.7 VDC
J4
J4-3 COMMUNICATION WIN DATA
J5-1 CONSTANT 12.7 VDC
J5-2 PULSED 12.7 VDC
J5 J5-3 PULSED 12.7 VDC
J5-4 PULSED 12.7 VDC
J5-5 PULSED 12.7 VDC
J6-1 J6-3 12.7 VDC SWITCH VOLTAGE = 12.7 VDC, WHEN OPEN
J6
J6-4 J6-6 12.7 VDC SWITCH VOLTAGE = 12.7 VDC, WHEN OPEN
J8-1 J8-2 DISPENSER HEATER, PULSED = 0 - 12.7 VDC (MAXIMUM)
J8-3 J8-4 FILL TUBE HEATER, PULSED = 0 - 12.7 VDC (MAXIMUM)
J8
J8-5 J8-6 WATER VALVE, PULSED = 0 - 12.7 VDC (MAXIMUM)
J8-7 J8-8 DOOR DUCT HEATER, PULSED = 0 - 12.7 VDC (MAXIMUM)
J10-1 J10-2 3.3 VDC ICE BOX THERMISTOR OUTPUT = 0 - 3.3 VDC. MAXIMUM
J10-3 J10-4 3.3 VDC DOOR ICE MAKER THERMISTOR OUTPUT = 0 - 3.3 VDC. MAXIMUM
J10 J10-5 J10-6 3.3 VDC SWITCH VOLTAGE = 3.3 VDC, WHEN OPEN
J10-7 J10-8 3.3 VDC SWITCH VOLTAGE = 3.3 VDC, WHEN OPEN
J10-9 J10-10 12.7 VDC ICE MAKER MOTOR
J1-1 J1-4 12.7 VDC CONSTANT 12.7 VDC
J1
J1-3 COMMUNICATION WIN DATA
CONDITIONS