I have a diplomat dishwasher that appears to get to the end of the full wash and dry cycle and then during the drying stage beeps and flashes 4 times with a pause then repeats. The program light moves from the 55degree cycle to the rinse cycle.
There does not appear to be any water left in the bottom and the contents are clean and dry.
What could the cause be and a rough idea of parts and labour costs to determine whether I am better off replacing or repairing?
Funnily enough I just answered more or less the same thing on another thread.
It sounds like an F4 fault so either a blockage or a faulty drain pump most probably. However, if it is getting to the end then it is more likely to be a pump fault as opposed to a blockage in my opinion.
There’s a couple of other possibilities but, I’d start with checking the drain pump first band go from there.