Zanussi Washing Machine Error E20
⚡ Quick Answer: The Zanussi Washing Machine E20 error indicates a drainage issue, typically caused by a blocked drain pump filter or drain hose. Symptoms include fail... ✅ DIY Fixable
What Does Error E20 Mean?
The Zanussi Washing Machine E20 error indicates a drainage issue, typically caused by a blocked drain pump filter or drain hose. Symptoms include failure to drain water, a non-spinning drum, unusual noises during drain attempts, and the display showing continuous error codes. This fault usually results from blockages or pump failures that need to be addressed for proper operation.
Common Symptoms:
- Failure to drain water at end of wash
- Drum does not spin due to retained water
- Error displayed with beeps or flashes
- Unusual noise during drain attempt
Possible Causes
- Blocked drain pump filter (high)
- Obstruction/Blockage in drain hose (high)
- Faulty or blocked drain pump (medium)
- Installation/drain height or positioning issue (medium)
How to Fix Error E20
DIY Fix Clean drain pump filter
- Unplug the washing machine from power.
- Locate the filter access panel near bottom front.
- Place a shallow tray and towels beneath to catch water.
- Unscrew and remove the filter cap.
- Remove and clear any debris (lint, coins, hair).
- Reinstall filter and run a drain/spin test.
DIY Fix Check and clean drain hose
- Unplug the machine.
- Inspect the drain hose for kinks, bends, or visible blockages.
- Disconnect hose from machine and outlet.
- Flush hose with water to clear obstructions.
- Reposition correctly according to manual guidelines.
DIY Fix Reset power to allow pump cool-down
- Turn off and unplug the washing machine for 1–2 hours.
- Plug in and restart the wash cycle to see if error clears.
Technician Only Inspect and service/replace drain pump
- Verify that the pump impeller spins freely and is not internally obstructed.
- Measure pump windings and test electrical function.
- Replace the pump if damaged or not operating to specification.
Parts needed: Drain pump assembly
- If after user-level cleaning and checks the E20 persists.
- If the drain pump makes abnormal noise, hums without pumping.
- If internal electrical issues are suspected (pressure sensor or control board).
Next step
Choose the next step for E20
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Drain Pump
Pumps waste water out of the appliance during the drain cycle.
- Typical part-only price
- $35 - $80
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Model-compatible Washing Machine parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Washing Machine Cleaner Tablets
Routine tub-cleaning supplies for residue and odor control. They do not repair a mechanical, drainage, or electronic fault.
Braided Washer Inlet Hoses
A maintenance replacement option for visibly worn external fill hoses. Verify thread size, length, and hot/cold connection requirements.
Washer Drain Hose Holder
Helps secure an external drain hose at the standpipe. It does not correct an internal pump or control fault.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| note | The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering. |
|---|---|
| part_number | None |
Common Questions
What does E20 error mean on Zanussi Washing Machine?
E20 error means there's a drainage problem, often caused by a blocked pump or hose.
Can I fix Zanussi Washing Machine E20 error myself?
Yes, you can clean the drain pump filter and hose or reset the power to attempt a fix.
How much does it cost to fix E20 error?
Repair costs are moderate and depend on the model and necessary parts like the drain pump.
When should I call a technician for E20?
Call a technician if the E20 error persists after cleaning or if you hear abnormal noises from the pump.
Sources & References
Data last verified: 2026-07-31
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