Error code · Zanussi

E4 · Anti-flood device activated

The anti-flood device has been triggered, indicating a potential water leak. Close the water tap immediately to prevent further issues.

DishwasherCall Technician — Professional Help NeededFixLens verified

Safe first steps

  1. Close the water tap immediately to prevent further issues.
  2. Inspect the area around the dishwasher for any visible water leaks.
  3. Check the dishwasher's door gasket for any signs of damage or wear.
  4. If you find any leaks or damage, do not use the dishwasher and arrange a service visit.

When to stop

  • Stop if you see water pooling around the appliance or leaking from any connections — risk of flooding or electric shock.

Likely cause

The anti-flood device has been triggered, indicating a potential water leak. Close the water tap immediately to prevent further issues.

Verification

Reviewed by: automated manual extraction

Verified against Zanussi ZDM17301SA 911046027 technical documentation

FixLens publishes its own structured technical logic verified against Zanussi ZDM17301SA 911046027 documentation · last verified April 23, 2026.

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