LG LSC27990TT - Troubleshooting; Normal Operations; Refrigerator Compressor Does Not Run; Refrigerator Runs Too Much or Too Long

1. OPERATION PRINCIPLE
1-1. Operation Principle of Icemaker
1. Turning the Icemaker stop switch off (O) stops the ice making function.
2. Setting the Icemaker switch to OFF and then turning it back on will reset the icemaker control.
• Adjusts EJECTOR to Start Position with power on.
Power On
Start Position
Icemaking
Mode
Harvest
Mode
Park Position
Fill
Test Mode
• Waits until water becomes cold after starting the
icemaking operation.
• Runs MOTOR to drop ice from the tray into the ICE BIN.
(During harvest mode, check if the ice bin is full)
• Performs Ice Making Mode after supplying water by operating
the SOLENOID in ICE VALVE.
• To operate LINE and SERVICE, press and hold the Fill Key
for 3 seconds. The icemaker will run through 3 stages:
Harvest Fill Icemaking.
• With the detect lever, checks if the ICE BIN is full.
ICEMAKER AND DISPENSER WORKING PRINCIPLES AND REPAIR
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