What to check, in order
- Clean the pump filter
Unplug it. If it stopped during a hot wash, let the water cool first. Drain the water into a tray, then clean the filter and turn the pump blade with a pencil to check it moves freely.
- Check the hose
No kinks, no more than 10 cm into the drain, and the drain 60 to 100 cm above the base of the machine.
- Check the sink trap
Or put the drain hose into a sink for one wash to rule out your plumbing.
- Remove the foam
Scoop it out of the drum. Too much detergent makes foam that can block the water level system.
- Let the pump cool
Switch the power off for 1 to 2 hours so the pump's thermal cut-out can reset.
- Run a hot wash
Without detergent, to clear the residue.
When to call an engineer
If it still won't drain.
Parts people end up buying
Only if the checks above point to a part. Match it to your model number first: it's on a label inside the door, around the door frame or on the back.
- Drain pumpSearch on Amazon
Affiliate links: as an Amazon Associate I earn from qualifying purchases, at no extra cost to you. It never changes a verdict.
Quick answers
What does the Electrolux E20 error code mean?
The machine can't drain in the expected time. Codes E20 to E24, C2, and 2 beeps or flashes all point the same way.
Can I fix Electrolux E20 myself?
Easy (30 minutes, plus cooling time). Start with: clean the pump filter; check the hose; check the sink trap. If it still won't drain.
Is Electrolux E20 worth repairing?
Usually free. It's almost always the filter, the hose or foam.
Checked against
Last reviewed October 2026. Manufacturers update their pages, and your manual is the final word. Spotted a mistake? Email contact@appliance-error-codes.com.