Model reference
LG W3S1
Washer
2 documents27 error codes5 service modes
Available documentation
Service Manual
- Laundry Center Service Manual125 pg
- Laundry Center Service Manual121 pg
MyPros+ Max
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- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
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Error codes (27)
CodeMeaning
d75Dryerd80Dryerd90Dryerd95DryerdEDryerE5DryerEEDryerFEOverflow errorgASDryer (Gas only)HEWasher: Heating errorHSDryerIEWater inlet errorLELocked motor errornCDryernPDryer (Electric only)nUDryerOEDrain errorOFOverflow errorPEPressure sensor errorPFDryerPSWasherSdSuds errortEHeating error (washer)tE1DryertE2DryertE4DryerUEUnbalance errorService modes (5)
- Diagnostic Test Mode (Dryer)1
- Installation Test / Duct Check (Dryer)1. Remove drying rack and close door (empty drum). 2. Press and hold Signal and Temp buttons, then…
- Load Test Mode (Washer)1
- Smart Diagnosis (Audible)1. Press Power button to turn on appliance (do not press other buttons). 2. Hold phone mouthpiece…
- Water Level Frequency Check (Washer)Press and hold the Soil and Delay Wash buttons simultaneously.
Full entry steps, exit procedures, and test sequences are available in Max.
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