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E:36 / -25 / -26

E:36 / -25 / -26 — Drain pump is blocked

Bosch · Washing Machines

What does E:36 / -25 / -26 mean?

This error code indicates that the drain pump is blocked, preventing proper water drainage from the appliance. It requires cleaning of the pump.

Common Causes

  • Drain pump is blocked.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Clean the drain pump according to the instructions in the manual (Page 33).

  2. 2

    Ensure no foreign objects are obstructing the pump.

  3. 3

    After cleaning, restart the wash cycle.

Browse all codes in this manual (95)
Verified technical data. Last updated: April 2026

Related Faults

All other error codesAny other error codes displayed - Appliance malfunctionAppliance not workingAppliance is not working - No power or programme not startedAppliance odoursUnpleasant odours in the appliance - Bacterial growth
Source: Bosch Washing Machines
Open Manual (Page 37)Search more codes in this manual