Hi we have a CDA CW494 dishwasher that has decided to stop washing. When I try to start a new cycle it immediately starts beeping, I hear it drain the water and then it just sits there with the start light flashing (indefinitely, not in a pattern, probably twice a second).
I’ve performed a test-run and it fails immediately with very strange error lights, it has a fast flashing on the 3rd cycle (Bio) light, and the 4th light is solid green.
The Salt light is also on but I think this has been on forever.
I’ve cleaned all the filters and nothing is blocking the movement of the mechanism.
Any help would be greatly appreciated