Electrolux Dishwasher Error Code AL4

AL4Electrolux Dishwasher

What this code means

Intervention of anti-flooding device - water overflow protection activated. Possible causes: Water level sensor malfunction; Drain system blockage; Inlet valve stuck open

Next steps: diagnose the root cause

1
Verify the error code is active

Power cycle the unit and see if the code returns. If it does, the fault is persistent and requires diagnosis.

2
Get the full diagnostic procedure

Get step-by-step guidance, test values, and wiring diagrams from the OEM service manual.

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What’s available for Electrolux dishwasher models

Access Electrolux dishwasher service manuals, wiring schematics, exploded parts views, and error code references on MyPros+.

Related Electrolux dishwasher error codes

AL1-2NTC sensor open or short-circuited - temperature sensor malfunction. Possible...AL3Time-out Heating - heating element operation exceeded maximum allowed time....AL5Time-out Water fill - water fill operation exceeded maximum allowed time....AL6Time-out Drain - drain operation exceeded maximum allowed time. Possible...AL7Motor stopped - motor failed to operate. Possible causes: Motor failure; Motor...AL8Motor triac short-circuited - motor control circuit failure. Possible causes:...CLClose the doordCIndicates unit is in a drain cycle
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