E20 is a draining issue.remove the filter at the bottom right corner.sometimes objects get stuck in the drain pump so once you have removed the filter shine a torch in to the filter housing and check the drain pump impellor rotates freely.a blocked /kinked drain hose or a faulty drain pump will also cause the same error code
ck
November 2010
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix washing machines.