mypros+
Model reference

LG GRL207TTJ

Refrigerator

1 document7 error codes7 service modes

Available documentation

Service Manual

  • Refrigerator Service Manual148 pg
    Covers this model
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Error codes (7)

CodeMeaning
Er CFFailure of BLDC fan motor in machine roomEr COCommunication failureEr dHDefrost heater failureEr dSFailure of frost removal (defrost) sensorEr FFFailure of BLDC fan motor in freezing roomEr FSFailure of freezer sensorEr rSFailure of refrigerator sensor 1

Service modes (7)

  • Buzzer Sound Mute ModePress and hold the Express FRZ button for more than 5 seconds until 'Ding~' recognition sound is…
  • Display Power Saving ModePress 'Freezer' and 'Express FRZ' buttons simultaneously for 5 seconds until all LEDs turn ON then…
  • Exhibition (Demo) ModePress both 'Express FRZ' and 'REFRIGERATOR' buttons simultaneously for more than 5 seconds until…
  • Ice Maker Test FunctionPress the test switch under the automatic ice maker for more than 0.5 second while ice maker mould…
  • LED Check FunctionPress freezer and refrigerator temperature control buttons simultaneously for more than 1 second.
  • Test Mode 1 (Compulsory/Forced Cooling)Press the test button on the main PCB once.
  • Test Mode 2 (Compulsory Defrost)Press the test button on the main PCB once while in Test Mode 1.

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