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Model reference

LG GR-L247

Refrigerator

11 documents25 error codes20 service modes

Available documentation

Service Manual

  • LG Samsung LG grl247 Power and Compressor1 pg
    Covers this model
  • Refrigerator Service Manual126 pg
    Covers this model
  • LRSPC2341xx Service Manual67 pg
    Covers this model
  • ICE Maker and Dispenser Working Principles and Repair6 pg
    Covers this model
  • LG Samsung LG grl247 Micom Function and PCB Circuit Diagram27 pg
    Covers this model
  • LRSPC2051xx control function8 pg
    Covers this model
  • LRSPC2341xx control function6 pg
    Covers this model
  • LG Samsung LG grl247 Micom5 pg
    Covers this model
  • Warnings and Precautions for Safety1 pg
    Covers this model
  • LG Samsung LG GRL247 fridg CDC 616176 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 (25)

CodeMeaning
1Abnormal freezer (F) sensor10Abnormal icemaker unit2Abnormal refrigerator sensor 1 (R1)3Abnormal refrigerator sensor 2 (R2)4Abnormal defrost sensor5Faulty defrost6Abnormal freezer BLDC fan motor7Abnormal cooling BLDC fan motor8Abnormal room temperature sensor (RT-Sensor)9Abnormal icemaker sensorErFailure of outside (ambient) temperature sensorEr CFFailure of BLDC fan motor in the machine room (no fan motor signal for more…Er COCommunication failure between main PCB and display PCBEr dHSnapping of frost removal heater or temperature fuse, pull-out of connector…Er DSSnapping or short-circuit of frost removal (defrost) sensor.Er FFFailure of BLDC fan motor in the freezing room (locked or poor motorEr FSSnapping or short-circuit of freezer sensor.Er RSSnapping or short-circuit of refrigerator sensor 2 (displayed via LCD check…F1Abnormal 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)

  • Display LED Test["Press the Main PCB Test switch once, OR press both the Freezer key and Power Freezer key at the…
  • Freezer Fan RPM Variation CheckWhile freezer fan is in operation, press freezer and refrigerator temperature control buttons…
  • 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 (mounted under the automatic ice maker) for more than 0.5 second while 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 / Trouble Diagnosis CheckPress 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…
  • LED Diagnostic Check (Hidden Sensor Check)Press both freezer temperature control button and refrigerator temperature control button at the…
  • Main PCB Test Switch - Double Press["Press the Main PCB test switch twice to test defrost driving relay."]
  • Main PCB Test Switch - Single Press["Press the Main PCB test switch once to test compressor driving relay and load circuits."]
  • 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 (Forced Operation)Press the TEST switch on the main PCB once.
  • Test Mode 2 - Check Freezer FanPress test button 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
  • Trouble Mode Indication["Check trouble diagnosis function as described in mode indication in function explanations."]

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

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