Diagnostics And Troubleshooting; Main Pcb Connector Function - Whirlpool KDDC24RVS Technical Education

DIAGNOSTICS AND TROUBLESHOOTING

MAIN PCB CONNECTOR FUNCTION

J1 Defrost Heater, Thermal Fuse
J2 Ice Maker
J4 Power Supply, Compressor
J5 Display, Lamp
J6 Electrical Parts( Inside Cabinet)
J7 Condenser Fan Motor
J1 Defrost Heater, Thermal Fuse
#1 pin connects to white wire
#3 pin connects to yellow wire
#1 and #3 pins show 120Vac only when
defrost mode.
WARNING
Electrical Shock Hazard
Disconnect power before servicing.
Replace all parts and panels before
operating.
Failure to do so can result in death or
electrical shock.
J2
Ice Maker
#1 pin connects to White wire, Water
Valve and Ice Maker.
#2 pin connects to Black wire
and Ice Maker.
#3 pin connects to Green/Yellow
wire
#1 and #2 pins supply 120Vac if Ice Maker
button on display PCB is turned on.
5-1
Continued on the next page.