how can i fix E20 error code on Zanussi washer/drier?

e20 is a draining issue.if the filter is clean then you need to look at the drain pump.check the impellor is rotating freely and isn't jammed with something.check windings on pump coil.possibly requires a new pump or if you are unlucky the pump might of blown the triac on the main control pcb and this will need replacing along with the drain pump

ck
June 2009