The anti flood is continuously running on this dishwasher but there is no water in the base (and never has been).
Am I missing something obvious here or is it circuit board trouble.
Thanks for the quick reply.
It was gunked up but the float was sat at the bottom. There is nothing pushing against the button on the micro switch.
Could it be anything to do with the impellor flow meter?
on the main board all small components are switched by a device called a triac. they are used in lamp dimmers and the like to switch mains components from low voltage chips. these can go short and can be changed if you can solder
take it you have checked the microswitch does work