Skip to main contentStart diagnosing AL 20 on your Electrolux washer
What this code means
The appliance is not draining water properly. Possible causes: Drain hose kinked or bent; Drain hose clogged; Drain hose not connected properly; House drain pipes clogged
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 washer models
Access Electrolux washer service manuals, wiring schematics, exploded parts views, and error code references on MyPros+.