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Model reference

LG GR87RS

Microwave

2 documents48 error codes

Available documentation

Service Manual

  • LG Samsung GR87R S Troubleshooting21 pg
    Covers this model

Wiring Diagram

  • LG Samsung GR87R S PCB Diagram1 pg
    Covers this model
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Error codes (48)

CodeMeaning
-SE-Key Short Error (displayed after key is shorted for 10 seconds).dEDivider Missing Error.E-02Cooking Time Setting Over Error (MWO mode).E-03Cooking Time Setting Over Error (Grill mode).E-04Cooking Time Setting Over Error (Convection mode).E-05Cooking Time Setting Over Error (Combination mode).E-06Swing heater failed to sense it has stopped for 20 seconds during cooking.E-08MWO function started with spit inserted into cavity inside.E-09Damper is not set to be positioned for 2 minutes; also oven internal…E-0AOven internal temperature has reached over 350 degrees (abnormal temperature…E-0bPCB temperature over 90°CE-11Gas Sensor Open Error (not sensed).E-12Gas Sensor Short Error.E-13Gas Sensor T1 Max Time Error.E-14Gas Sensor Dry Up / No Load error.E-21Temperature Sensor Open Error (not sensed).E-22Temperature Sensor Short Error.E-23Temperature Sensor T1 Max Time Error (Preheating not completed).E-24Over temperature error.E-25Abnormal temperature sensed at Micro Cook mode.E-26Temperature is not over the fixed AD in first 3 minutes after cooking by heater…E-27Sensor Open Error (variant).E-28Sensor Short Error (variant).E-29Sensor Open Error (variant).E-2ASensor Short Error (variant).E-2bTemperature sensor of the PCB is open.E-2CShort-circuit in the temperature sensor of the PCB.E-31Weight Sensor Open Error (HEX value above FF for 5 seconds).E-32Weight Sensor Short Error.E-33Weight Sensor Error
View all 48 error codes
E-34Weight Sensor ErrorE-35Weight Sensor ErrorE-36Door opens during sensor cooking (weight sensor).E-41Easy/PH Sensor Open Error.E-42Easy/PH Sensor Short Error.E-43Easy/PH Sensor T1 Max Time Error.E-44Easy/PH Sensor Dry Up error.E-45Easy/PH Sensor Cooling Error (3 minutes).E-46Easy/PH Sensor Primary Open Error (3 minutes).E-47The door opens during cooking (Easy/PH sensor mode).E-51EEPROM Open (Sense Failure).E-53EEPROM Read/Write Error.E-54EEPROM Zero not to be set.E-61Humidity Sensor Open Error.E-62Humidity Sensor Short Error.E-63Humidity Sensor T1 Max Time Error.OtCooling Fan Motor Sensor Error (over-temperature related).S-01Over Time Error

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