Its more than likely there is something stuck in or blocking the filter. You need to empty the filter and clean it out. Just make sure u have a large basin to collect the water when u open it.
emo
March 2011
e20 is a not draining error code,check filter at bottom.could be faulty pump or something jammed in the impellor
ck
September 2008
I can answer this question...
zanussi electrolux jetsystem 1400. It keeps coming up E20 error?