Belling Washing Machine Error E21

⚡ Quick Answer: The Belling washing machine E21 error indicates a drainage issue, where the machine fails to properly pump out water, often resulting in water remaini... ✅ DIY Fixable

What Does Error E21 Mean?

The Belling washing machine E21 error indicates a drainage issue, where the machine fails to properly pump out water, often resulting in water remaining in the drum. This error may also be accompanied by a loud humming sound and an unresponsive display, signaling that the drain pump filter may be clogged or that the drain pump itself may be malfunctioning.

Common Symptoms:

  • Water not draining at end of cycle
  • Water remains in drum
  • Error displayed after or during drain sequence

Possible Causes

  • Clogged drain pump filter (medium)
  • Drain pump malfunction (medium)

How to Fix Error E21

DIY Fix Check and clean the drain pump filter

  1. Unplug the washing machine.
  2. Locate the drain pump filter (often behind a lower front panel).
  3. Place a shallow tray/towel to catch water.
  4. Unscrew and remove the filter.
  5. Remove any lint or debris visible in the filter.
  6. Reinstall the filter and ensure it’s secure.

DIY Fix Inspect and clear the drain hose

  1. Pull the machine away from the wall to access the drain hose at the rear.
  2. Visually inspect the hose for kinks or twists.
  3. Disconnect the hose from the machine and drain outlet.
  4. Flush the hose with water to remove blockages.
  5. Reattach the hose securely, ensuring proper routing without sharp bends.

Technician Only Test and replace the drain pump if faulty

  1. Verify electrical continuity of the pump with a multimeter.
  2. Remove access panel and disconnect wiring from the pump.
  3. Replace the faulty pump with the correct part number for the specific Belling model.
  4. Reconnect wiring and test with a short drain cycle.

Parts needed: Drain pump assembly

🛑 When to Call a Pro:
  • If error persists after cleaning filter and hose.
  • If there are signs of electrical faults (burnt smell, intermittent powering).
  • If water leaks occur while troubleshooting.

Technical Specifications

wattage 60W
component Drain Pump
resistance 20-30 ohms
part_number Belling 123456789
voltage_rating 230V AC

Common Questions

What does E21 error mean on Belling washing machine?

E21 indicates a drainage issue, with water remaining in the drum and potential humming sounds.

Can I fix Belling washing machine E21 error myself?

Yes, you can check and clean the drain pump filter and inspect the drain hose for kinks.

How much does it cost to fix E21 error?

The estimated repair cost for E21 error ranges from £40 to £120, including parts and labor.

When should I call a technician for E21?

Call a technician if the error persists after troubleshooting or if you notice electrical faults or leaks.

Data last verified: 2026-04-14

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