The above appliance caused the RCD to trip on my consumer unit. On inspection of the socket into which the dishwasher plug fits there is a brown scorch mark on the live ‘pin hole’. Other appliances worked ok in that socket when tested.
However, when I tried plugging the D63 into another socket the result was the same: the RCD tripped. Could the fault lie in the fitted, sealed plug? Or is the fault more serious?