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E03

E03 — Pump filter clogged or pump fault

Zanussi · ZFV Series Washing Machines

What does E03 mean?

The Washing Machine has detected an issue with the draining system, specifically related to the pump or its filter. This usually means water cannot be properly discharged from the machine.

Common Causes

  • Pump filter is clogged with lint, debris, or foreign objects.
  • Electrical connection to the pump may be faulty.
  • The drain pump itself is malfunctioning.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Locate and clean the pump filter according to the maintenance instructions in your manual.

  2. 2

    Ensure the machine is unplugged from the power outlet before attempting to access the pump filter.

  3. 3

    After cleaning the filter and reassembling, restart the machine to see if the error clears.

  4. 4

    If the problem continues, contact the nearest authorized service center for assistance.

Browse all codes in this manual (11)
Verified technical data. Last updated: April 2026

Related Faults

E01E01 — Machine door openE02E02 — Low water pressure or levelE04E04 — Excessive water detected
Source: Zanussi ZFV Series Washing Machines
Open Manual (Page 73)Search more codes in this manual