Model reference
LG GR87R-S
Microwave
1 document48 error codes
Available documentation
Service Manual
- GR87R-S Service Manual45 pg
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Error codes (48)
CodeMeaning
-SE-Key short errordEDivider missing errorE-02Cooking time setting over error for MWO (microwave) mode.E-03Cooking time setting over error for Grill mode.E-04Cooking time setting over error for Convection mode.E-05Cooking time setting over error for Combination mode.E-06Swing heater micro-switch failed to sense that the swing heater stopped for 20…E-08MWO function started with spit inserted into cavity inside.E-09Internal oven temperature abnormalE-0AInternal oven temperature abnormalE-0bPCB temperature over 90°C errorE-11Gas sensor open errorE-12Gas sensor short error.E-13Gas sensor T1 max time errorE-14Gas sensor dry up / no load errorE-21Temperature sensor open error.E-22Temperature sensor short error.E-23Temperature sensor T1 max time errorE-24Over temperature errorE-25Abnormal temperature sensed during microwave cook mode.E-26Temperature did not rise above fixed AD value within first 3 minutes after…E-27Sensor open error (temperature sensor variant).E-28Sensor short error (temperature sensor variant).E-29Sensor open error variant.E-2ASensor short error variant.E-2bPCB temperature sensor open error.E-2CPCB temperature sensor short-circuit error.E-31Weight sensor open errorE-32Weight sensor short error.E-33Weight sensor errorView all 48 error codes
E-34Weight sensor errorE-35Weight sensor errorE-36Door opened during sensor cooking (weight sensor mode).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 errorE-46Easy/PH sensor primary open error within 3 minutes.E-47Door opened during Easy/PH sensor cooking.E-51EEPROM open (sense failure) error.E-53EEPROM read/write error.E-54EEPROM zero not to be set error.E-61Humidity sensor open error.E-62Humidity sensor short error.E-63Humidity sensor T1 max time error.OtCooling fan motor / over-temperature sensor error.S-01Over time error
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