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Model reference

LG GR-L207ER

Refrigerator

4 documents18 error codes15 service modes

Available documentation

Service Manual

  • Warnings and Precautions / Parts Identification / How to Install Refrigerator95 pg
    Covers this model
  • 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
MyPros+ Max

Diagnose your LG GR-L207ER.

  • Step-by-step diagnostics from the service manual
  • Test values, resistance specs, and wiring references
  • Verified part numbers when replacement is needed
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Error codes (18)

CodeMeaning
1Abnormal freezer sensor (F)2Abnormal refrigerator sensor 1 (R1)3Abnormal refrigerator sensor 2 (R2)4Abnormal defrost sensor5Faulty defrost6Abnormal freezer BLDC fan motor7Abnormal cooling BLDC fan motorEr 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 (15)

  • 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…
  • Failure Diagnosis Check (LED Check Mode)Press both freezer temperature control button and refrigerator temperature control button…
  • Ice Maker TestPress test switch under the icemaker for more than 0.5 second (must be in horizontal mould…
  • 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 1 (Compulsory/Forced Operation)Press TEST switch on 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 2 (Compulsory Frost Removal/Forced Defrost)Press TEST switch on main PCB twice (once at Test 1 conditions).
  • Test Mode 3 - Forced DefrostPress test button once while in Test Mode 2.

Full entry steps, exit procedures, and test sequences are available in Max.

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