Dishwasher blew house sockets RCD.ON reset the dishwasher appeared to continue its cycle,however the cycle never ended,and had to be turned off by hand.There was water in the bottom of dishwasher and this is cold although it was on 70 wash.error code f2 appeared briefly but now seems tio have disappeared.I have emptied the water, took the base panel off but nothing appears out of place.Would be grateful of any advice please.