Re: Fisher & Paykel DD603
Hi Nigel,
I assume you are getting a “U1” fault, if so it can be one of the following,
The water supply is not turned on
The machine is syphoning
The spray arm is not in place
Excessive foaming
The Inlet Valve has failed
The electronic controller has failed
Rotor not fitted correctly
The fill level is decided by the resistance of the rotor motor which has a magnet embedded into it and a hall sensor below the main motor, firstly check that the rotor motor is turning freely and that the contacts on the hall sensor are not corroded as these are the two common faults.
John