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Model reference

LG GRL207MSU

Refrigerator

3 documents11 error codes12 service modes

Available documentation

Service Manual

  • Refrigerator Service Manual146 pg
    Covers this model
  • Refrigerator Service Manual148 pg
    Covers this model
  • LG Samsung LG GRL247 fridg CDC 616176 pg
    Covers this model
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Error codes (11)

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 1F1Abnormal freezer sensor (freezer sensor short circuit).F2Abnormal refrigerator sensor 1 (R1)F3Abnormal defrost sensor (defrost sensor short circuit).F4Failed defrosting

Service modes (12)

  • 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 TestPress test switch under the icemaker for more than 0.5 second (when ice maker cube mould is in…
  • Ice Maker Test FunctionPress the test switch under the automatic ice maker for more than 0.5 second while ice maker mould…
  • LED Check / Trouble Diagnosis CheckPress freezer and refrigerator temperature control buttons simultaneously for more than 1 second.
  • LED Check FunctionPress freezer and refrigerator temperature control buttons simultaneously for more than 1 second.
  • Test Mode 1 - Forced StartPress test button on the main PWB once.
  • Test Mode 1 (Compulsory/Forced Cooling)Press the test button on the main PCB once.
  • Test Mode 2 - Check Freezer FanPress test button once while in Test Mode 1.
  • Test Mode 2 (Compulsory Defrost)Press the test button on the main PCB once while in Test Mode 1.
  • Test Mode 3 - Forced DefrostPress test button once while in Test Mode 2.

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