Zanussi dishwasher ZDT21006FA PNC91153920500

[asmyth59]

Hi, I originally had an issue with overfilling and leaking. I replaced the water pressure sensor switch which cured the problem but now will not complete any cycles. I have checked the float switch with a multimeter which is okay. Wondered if you could shed any light on the situation please as machine is only 2 years old. Water inlet valve resistance is okay as is drain pump. Drains okay when started then fills and starts to wash but after about 10/15 mins stops and beeps, heating element is working as the water is hot. Any info would be much appreciated. Thanking you in anticipation

[electrofix]

does it beep so many times and stop then repeat ?

Dave

[asmyth59]

Hi Dave, thanks for reply. It does beep so many times stop and repeat

[electrofix]

asmyth59 wrote:Hi Dave, thanks for reply. It does beep so many times stop and repeat

How many ?

Dave

[asmyth59]

Hi Dave, has generally beeped twice and arrow symbol flashing. Put on this morning went through cycle for about an hour, stopped, beeped 6 times and then carried on? ran for approximately another 40 mins stopped and beeped once continuously with arrow symbol flashing? Water in bottom of dishwasher but no leaks? Regards Andy

[electrofix]

error 6 fault codes are all heater related problems

dave

[asmyth59]

Thanks Dave, this is the only time it has bleeped 6 times. It usually bleeps once and end of cycle light comes on. Have just tried again and and ran for about 15/20 mins and stopped, 1 bleep and end of cycle light on, water has not drained? This is the usual pattern after switching on, hoping you may be able to shed any more light on situation. Regards Andy

[electrofix]

did it then drain when you did it manually ?

Dave

[asmyth59]

Yes as soon as switched back on

[electrofix]

have you tried it in a different socket ?

Dave

[asmyth59]

Presuming you mean mains socket? All mains sockets are fine. The problem is the dishwasher itself not finishing a cycle and bleeping once

[electrofix]

all one flash errors are water fill problems listed faults include

1 – Closed water tap
2 – Too low water pressure
3 – Hoses twisted or clamped
4 – Inlet filter of the supply hose dirty or clogged
5 – Water valve not opening
6 – Water or dirt in the level / pressure sensor

Dave

[asmyth59]

Thanks for reply Dave, hopefully will be able to get to the bottom of it. Regards Andy

[Author]

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