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Model reference

LG GR-P207

Refrigerator

7 documents15 error codes20 service modes

Available documentation

Service Manual

  • ICE Maker and Dispenser Working Principles and Repair6 pg
    Covers this model
  • Refrigerator Service Manual152 pg
    Covers this model
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  • LRSPC2051xx control function8 pg
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  • LRSPC2341xx control function6 pg
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  • Refrigerator Service Manual148 pg
    Covers this model

Wiring Diagram

  • LG Samsung LG grl247 PCB Circuit Diagram GR P L 207 2472 pg
    Covers this model
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Error codes (15)

CodeMeaning
ErFailure of outside (ambient) temperature sensorEr 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 (F) sensorF1 F2Faulty defrostF1 F3Abnormal freezer BLDC fan motorF1 F4Abnormal cooling BLDC fan motorF2Abnormal refrigerator sensor 1 (R1)F3Abnormal refrigerator sensor 2 (R2)F4Abnormal defrost sensor

Service modes (20)

  • 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…
  • Freezer Fan RPM Variation CheckWhile freezer fan is in operation, press freezer and refrigerator temperature control buttons…
  • Ice Maker Test FunctionPress the test switch under the automatic ice maker for more than 0.5 second while ice maker mould…
  • LCD Check FunctionSimultaneously press the special freezing button and the freezing (cold) temperature adjustment…
  • LED Check / Hidden Sensor DiagnosticPress 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.
  • LED Check Mode (Hidden Fault Check)Press both the freezer temperature control button and the refrigerator temperature control button…
  • Test Mode 1 - Forced StartPress test button on main PWB once.
  • Test Mode 1 (Compulsory Operation)Press the TEST switch on the Main PCB once.
  • Test Mode 1 (Compulsory/Forced Cooling)Press the test button on the main PCB once.
  • Test Mode 1 (Forced Operation)Press the TEST switch on the main PCB once.
  • Test Mode 1 (Freezing Force / Compulsory Function)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 2 (Compulsory Frost Removal)While in Test Mode 1, press the TEST switch on the Main PCB once more.
  • Test Mode 2 (Forced Defrost)While in Test Mode 1, press the TEST switch on the main PCB once more.
  • Test Mode 3 - Forced DefrostPress test button once while in Test Mode 2.
  • Trouble Diagnosis CheckPress freezer and refrigerator temperature control buttons simultaneously for more than 1 second

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

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