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Model reference

LG WA52J8700AW

Washer

3 documents36 error codes

Available documentation

Service Manual

  • Washing Machine Top-loading Type Service Manual38 pg
    Covers this model
  • WASHING MACHINE (TOP-LOADING) SERVICE MANUAL38 pg
    Covers this model
  • WASHING MACHINE (TOP-LOADING) SERVICE Manual38 pg
    Covers this model
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Error codes (36)

CodeMeaning
1CWater level sensor error caused by damaged/clogged/folded hose, excessive…3CMotor driving check and hall sensor check error caused by disconnected PBA…4CWater supply check error caused by foreign material entering the water supply…4C2Water supply error occurring if the PCB terminal from the drain hose to the…5CDrain check error caused by damaged pump motor impeller, wrong voltage…8CMems PBA check detected; error detected in the Mems PBA or data error detected.8C1Mems PBA check detected; check wire connections, replace Mems PBA if necessary.8C2Main PBA wire connection error or PBA silver nano part malfunction; replace…9C1Power check error caused by under or over voltage supply, use of plug…9C2Power check error caused by under or over voltage supply, use of plug…ACCommunication check error where signals between the sub and main PBAs are not…AC2Communication check error where signals between the DR Module and main PBAs are…AC3Communication check error where signals between the WIFI Module and main PBAs…AC4Communication check error where signals between the LCD Module and main PBAs…AC5Communication check error where signals between the Inverter PBA and main PBA…AC6I/O Board communication check diagnosis error.BC2Switch check (main relay check) error caused by Power button being pressed…DCDoor check error caused by door switch contact failure from deformation of door…DC1Door check error caused by incorrectly connected door lock switch terminal…DC2Door check error occurring if the Power switch is turned on/off continually and…HCHeater check error caused by washing heater short-circuit, wire disconnection…HC1Heater check error caused by washing heater in the tub having an error (contact…HC2Heater check error caused by drying heater short-circuit or wire disconnection.LCWater leakage check error caused by heater engagement fault, air hose out of…LC1Water leakage check error due to faulty leakage sensor or internal…OCOverflow check error caused by continuous water supply because water level…PCClutch motor error when position of the clutch cannot be detected.PC1Clutch sensor error; after position of the clutch is detected, if the signal of…SF1System check error; micro controller operation fail.SF2System check error; micro controller operation fail.
View all 36 error codes
SF3System check error; micro controller operation fail.SUDFoaming detected; displayed when too much foaming is detected and while foaming…TC1Temperature sensor check error caused by washing heater sensor fault in the tub…TC2Temperature sensor check error caused by dry temperature sensor fault…TC4IPM temperature is abnormally high.UBUnbalance check error caused by unevenly distributed laundry.

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