Re: Zanussi ZDT12011FA 4 Beeps – not starting
if I am right 4 series faults are to do with the water level sensing. There are 6 fault codes I can see all of which are various problems with the sensor.
you would need to get a professional out who will interrogate the machine to get the correct error code and take it from there.
it may be as simple as a blockage but there is a modification on your machine for the pressure sensor due to problems
Dave