Error code reference

LG Washer Error Code E

Water supply error

Water supply error: displayed when the water level does not reach the selected water level within 60 minutes after starting water supply.

First step from the service manual

Check water supply connection and ensure water tap is fully open.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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  • Step-by-step tests with expected resistance, voltage, and continuity values
  • Wiring diagram references and connector pinouts from the OEM service manual
  • Verified part numbers when replacement is required
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