Diplomat AWM8513 pulses?

[effzedarr]

Very odd this one ,m/c lets in water but at a squirt at a time,sort of pulsing,i get volts to the valves but only every second or so plus there is no drum action either.Checked heater for insulation also checked motor,pcb looks ok but they always do :rolls: .

[electrofix]

Re: Diplomat AWM8513 pulses?

this sounds like a timer problem

this is a long shot but have had a few machines where the power supply to the board is through a capacitor. as these age the voltage on the board goes down causing all sorts of problems

had a dishwasher the other week filled ok but as soon as motor kicked in it died ( just like a low battery )

check timer board to see how power is suppplied to board

hope this may help

Dave

[adv]

Re: Diplomat AWM8513 pulses?

am sure its pcb had that while back 😆 but dont quote me on it 😆

[expertcat]

PCB but according to am door switch was also a problem

[effzedarr]

Re: Diplomat AWM8513 pulses?

Thanx guys,the m/c seems to pump ok no pulsing only on fill & on both valves very odd :rolls:

[martinm]

Re: Diplomat AWM8513 pulses?

had a few of these normally pcb

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