E20 is a blocked filter/no drain issue.
check and empty out the filter located at bottom right. can also be because something has jammed in the drain pump impeller.once filter has been removed shine a good torch inside the filter housing and with a long screwdriver, make sure the impeller rotates freely if everything is o k then could be a blocked drain hose or blocked bottom tub hose,faulty drain pump or fault on pc board
witrecutterman, September 2010
