Whirlpool dishwasher “pulsing” fault

[bubs]

Hi,
Have a semi integrated whirlpool dishwasher 854541515710 that is intermittently “pulsing” during the program, the whole thing comes on/off every second or so including the drain pump / lights on the facia. It can the settle down and work for a while.
Suspected a power supply problem, this is the machine with the long pcb clipped to the base, usually bombproof. Had a look at the caps on it, 1000uf 35v and 2200uf 10v but did not have any to hand to try. They “look” ok. Anyone had similar?
Forgot to check the selection pcb up top but assume the prob with the main pcb in the base.

Thanks for any help
Graeme

[aqualectric]

Re: Whirlpool dishwasher “pulsing” fault

Broken door wiring?

Steve.

[bubs]

Re: Whirlpool dishwasher “pulsing” fault

Hi,
Don’t think a wire fault as it is such a consistent pulsing. Going to go back and change all the caps i can see. Will report back if it works.
Cheers
Graeme

[Author]

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