My diplomat dishwasher shows the error code of the last 2 lights flashing. :rolls: It seems that all the dirty water has not been pumped out. I have tried re-setting but to no avail?
Yup, time out for drain. Reset the programme and start, you should hear the drain pump running. If no drain, but pump runs, you have a blockage after the pump – check hose to sink coupling as a starting point. If the pump is not running, it may well be blocked or have failed.