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Main Control Board (model PFSF2 shown)
J4 or J16
J3 or J10
J1 or J14
J2 OR J13
Some of the low-voltage DC
connector labeling on this model
may differ from other models.
The function and diagnostics for
these connectors are identical for
all models.
(Continued next page)
J10
K4
J7
J4
J3
J1
J2
K6
J13
J11
J8
J9
K3
J10 and J13 - Earth (Ground)
J8 - Line (L1) to AC Compressor
J9 - Defrost Heater, Return Duct Heaters, Over
J11 - Line (L1)
J7 - Neutral, External Dispenser Water Valve, Fresh
K3 - Water
K4 - Defrost
K6 - Compressor
Temperature Thermostat
Food Lights and Thermostat, Freezer Lights and
Thermostat
J4 - LCD Board
J3 - Damper
J1 - Fresh Food Thermistor, Freezer Thermistor
J2 - Evaporator Fan, Condenser Fan
Freezer Evaporator Thermistor
Control Board Connector Locator