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Error code · Hoover

E3 · Water drainage issue

The E3 error indicates that the dishwasher is not draining water. Check that the drainage hose is not bent, trapped, or blocked, and ensure the filter is not clogged.

DishwasherCaution — Know When to StopFixLens verified
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Safe first steps

  1. Check the drainage hose for any bends or kinks that may prevent water from flowing out.
  2. Ensure that the drainage hose is not trapped or blocked by any objects.
  3. Remove and clean the filter located at the bottom of the dishwasher to ensure it is not clogged.

When to stop

  • If the dishwasher still does not drain after checking the hose and cleaning the filter, call a professional for further assistance.

Likely cause

The E3 error indicates that the dishwasher is not draining water. Check that the drainage hose is not bent, trapped, or blocked, and ensure the filter is not clogged.

Verification

Reviewed by: automated manual extraction

Verified against Hoover HDIN 2D522PB/E technical documentation

FixLens publishes its own structured technical logic verified against Hoover HDIN 2D522PB/E documentation · last verified April 21, 2026.

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