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Model reference

LG WF7704S8V

Washer

8 documents46 error codes

Available documentation

Service Manual

  • LG Samsung WF7704S8V Troubleshooting11 pg
    Covers this model
  • LG Samsung WF7704S8V Disassembly & Reassembly10 pg
    Covers this model
  • LG Samsung WF7704S8V Precaution4 pg
    Covers this model

Tech Sheet

  • LG Samsung WF7704S8V Product Specification7 pg
    Covers this model

Wiring Diagram

  • PCB Diagram2 pg
    Covers this model
  • LG Samsung WF7704S8V Schematic Diagram2 pg
    Covers this model
  • LG Samsung WF7704S8V Wiring Diagram1 pg
    Covers this model

Quick Reference

  • LG Samsung WF7704S8V Reference Information1 pg
    Covers this model
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Error codes (46)

CodeMeaning
1EWater level sensor error3EMotor driving error3E1Motor overloaded due to too much laundry (non-sensing), motor hall sensor…3E2Erroneous operating signals for the motor hall sensor, IPM terminal of main PBA…3E3Motor driving error from PBA is weak3E4Motor driving error from PBA is weak4EWater supply error4E1Water supply error4E2Water supply error4EdWater supply error occurring in Wool course when PCB terminal from drain hose…5EDrain error8EMotor error9E1Power error9E2Power errorAECommunication errorbE1Switch errorbE2Switch errorbE3Main relay errorCECooling errordcUnbalance error (USA display variant)dEDoor errordE1Door errordE2Door errordLDoor lock error during operation.dSDoor switch error before operation.FEDry duct fan errorFLDoor lock failHEHeater errorHE1Heater errorHE2Heater error
View all 46 error codes
HE3Heater errorHrHeater relay error (fully automatic variant)LEWater leakage errorLE1Water leakage errorLODoor unlock failndDrain error (USA display variant for 5E).nFWater supply error (USA display variant for 4E).OEOverflow errorPFPower failure notificationSrMain relay error (fully automatic display variant)SudFoaming detectedtE1Temperature sensor errortE2Temperature sensor errortE3Temperature sensor errorUcPower error (displayed on fully automatic products) related to voltage…UEUnbalance error

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