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Model reference

LG FW77KSTR/BWT

Washer

1 document43 error codes

Available documentation

Service Manual

  • LG Samsung FW77KSTR Service Manual44 pg
    Covers this model
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Error codes (43)

CodeMeaning
-SE-Key short error (key held for 10 seconds).0tCooling fan motor sensor short-circuit error (PCB temperature sensor).E-02Cooking time setting over error for MWO 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 detection errorE-0bCooling fan motor errorE-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.E-22Temperature sensor short error.E-23Temperature sensor T1 max time error (preheating not completed).E-24Over temperature error (oven internal temperature reached over 350 degrees).E-25Abnormal temperature sensed at Micro Cook mode (internal temperature over 200…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-2BCooling fan motor temperature sensor open error (PCB temperature sensor open).E-2CCooling fan motor temperature sensor short-circuit error on PCB.E-31Weight sensor open error (HEX value above FF for 5 seconds).E-32Weight sensor short error.E-33Weight sensor errorE-34Weight sensor errorE-35Weight sensor errorE-36Door opens during weight sensor cooking.
View all 43 error codes
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-47Door opens during 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.

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