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Model reference

LG GW-B207TLQA

Refrigerator

1 document7 error codes7 service modes

Available documentation

Service Manual

  • Refrigerator Service Manual144 pg
    Covers this model
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Error codes (7)

CodeMeaning
Er CFMachine room (condenser) BLDC fan motor failureEr COCommunication failure between main PCB and display PCBEr dHFrost removal heater failureEr dSFrost removal (defrost) sensor failureEr FFFreezer BLDC fan motor failureEr FSFreezer sensor failureEr rSRefrigerator sensor 1 failure

Service modes (7)

  • Buzzer Sound Mute ModePress and hold the Express FRZ button for more than 5 seconds
  • Display Power Saving ModePress Freezer and Express FRZ buttons simultaneously for 5 seconds until all LEDs turn ON then OFF…
  • Exhibition (Demo) ModePress both the Express FRZ button and the REFRIGERATOR button at the same time for more than 5…
  • Ice Maker Test FunctionPress the test switch under the ice maker for more than 0.5 second (or 2 seconds for water supply…
  • LED Check FunctionPress freezer and refrigerator temperature control buttons at the same time for more than 1 second.
  • Test Mode 1 (Compulsory Freezing Force Mode)Press the test button on the main PCB once.
  • Test Mode 2 (Compulsory Frost Removal Mode)Press the test button on the main PCB once while in Test Mode 1 status.

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