Icemaker Anddispenser Working Principles Andrepair; Working Principles - LG LSC27990TT Service Manual

ICEMAKER ANDDISPENSER WORKING PRINCIPLES ANDREPAIR
1. OPERATION PRINCIPLE
1-1. Operation Principle of Icemaker
Icemaking
Harvest
• Adjusts EJECTOR to Start Position with power on.
• 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.
• With the detect lever, checks if the ICE BIN is full.
• To operate LINE and SERVICE, press and hold the Fill Key
for 3 seconds. The icemaker will run through 3 stages:
Harvest _ Fill _ Icemaking.
1. Turning the Icemaker stop switch off (0) stops the ice making function.
2. Setting the Icemaker switch to OFF and then turning it back on will reset the icemaker control.
Water Amount
Indicator Light
\
Water Amount Switch
Selection Button
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