Model reference

LG GR-B2272EW

Name: LG GR-B2272EW
Brand: LG

Refrigerator

1 document7 service modes

Available documentation

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Accessing service documentation

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2.I can pull up compressor test procedures, defrost circuit checks, and thermistor resistance tables.

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Part 6322FR2046G

Temperature thermistor

Buzzer Sound Mute ModePress and hold 'Express FRZ' button for more than 5 seconds
Display Power Saving ModePress 'Freezer' and 'Express FRZ' buttons simultaneously for 5 seconds
Exhibition Mode (Demo Mode)Open the refrigerator or freezer door and press the 'REFRIGERATOR' button simultaneously for more…
Ice Maker Test FunctionPress the test switch under the icemaker for more than 0.5 second (in horizontal conditions)
LED Check FunctionPress freezer and refrigerator temperature control buttons simultaneously for more than 1 second
Test Mode 1 - Compulsory OperationPress the test switch on the main PCB once. Buzzer sounds 'Phi~' with alarm repeated in cycle of On…
Test Mode 2 - Compulsory Frost RemovalPress the test switch on the main PCB twice. Buzzer sounds 'Phi~' with alarm repeated in cycle of…

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