I have a bauknecht gsx 4756 that beeps continually when I start it and the start light flashes, I reset it by holding the start button down and reselect the programme but it starts bleeping and returning to the rinse only programme. Can you assist me so I do not have to call out an engineer? Thanks
Dishwashers - Bauknecht - 24 in. GSX7551 Built-in Dishwasher