Hi My dishwasher has stopped with the light on the first program i think is the water one. And the error light flashes four times then stops. And buzzez continually.

Martin Booker, July 2008

Hi Martin, when these models have a fault,the machine aborts the programme and the light goes to rinse and drains the machine. F4 is a fault with the temperature sensor.It is called a feeler and just twists and pulls from the sump of the machine.It has 2 blue wires coming from it.It is a simple job but the parts can be expensive.
All the best.

Foxy, July 2008