mypros+
Model reference

LG GM-L277MSJP

Refrigerator

2 documents17 error codes9 service modes

Available documentation

Service Manual

  • Refrigerador Manual De Servicio137 pg
    Covers this model
  • Refrigerador Manual De Servicio100 pg
    Covers this model
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Error codes (17)

CodeMeaning
C-FANCooling (condenser) fan motor (BLDC) abnormalD sensorDefrost sensor abnormalDefrost errorAbnormal defrostEr CFCooling BLDC fan motor abnormalEr COCommunication abnormalEr dHDefrost failureEr dSDefrost sensor abnormalEr FFFreezer BLDC fan motor abnormalEr FSFreezer sensor abnormalEr rSRefrigerator sensor (R1-sensor) abnormalF sensorFreezer sensor abnormalF-FANFreezer fan motor (BLDC) abnormalI/M KitIce maker unit failureI/M sensorIce maker sensor abnormalR1 sensorRefrigerator sensor (1) abnormalR2 sensorRefrigerator sensor (2) abnormalRT sensorRoom temperature sensor abnormal

Service modes (9)

  • Demo Mode (Display Exhibition Mode)["Access through the second function display controls."]
  • Demo/Exhibition ModeOpen any door, then press and hold ICE PLUS and REFRIGERATOR buttons simultaneously for 5 seconds.
  • Display Check Mode (Error Diagnostic)Press and hold ICE PLUS button and FREEZER button simultaneously for more than 1 second.
  • Display Off ModePress FREEZER and ICE PLUS buttons simultaneously
  • Ice Maker Test ModePress the test switch on the ice maker unit for more than 2 seconds while the ice tray is in…
  • LCD/LED Display Check Function["Press the Express Freezer (ICE PLUS) button and the Freezer temperature adjustment button…
  • Test Mode 1 (Forced Cooling / Strong Cold)["Locate the test switch on the main PCB.","Press the test button once."]
  • Test Mode 1 (Forced Cooling)Press the TEST switch on the main PCB one time while in normal operation.
  • Test Mode 2 (Forced Defrost)From Test Mode 1, press the TEST switch on the main PCB one more time.

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

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