Siemens D/W SN66M053GB/43

[dunston]

This dishwasher will randomly switch off then switch on.
Display goes out, red door light goes out then it comes back on and continues in the selected program then it will switch and then back on again.
We have checked the power lead and socket, both OK.
Has anyone replaced a on/off switch 00620775 ?
Anyone got a circuit diagram?

[Martin]

Re: Siemens D/W SN66M053GB/43

Magnet door switch problem? Decor door not fitting properly?

[eastlmark]

Re: Siemens D/W SN66M053GB/43

have done a handful of these over the years with that fault, usually the pcb in the side. I have been able to replicate fault by tapping and slightly flexing the pcb case while its running. On off switch is just a low voltage stand by switch so unlikely to be the issue. You said you have checked the lead but I assume you realise this one plugs in at the rear so worth checking its not loose.

[dunston]

Re: Siemens D/W SN66M053GB/43

Had the side PCB out of the holder and plugged it in. Tapping or flexing the board did make the D/W go off sometimes. wasn’t sure if it was a coincidence Must be PCB fault
Thanks.

[electrofix]

Re: Siemens D/W SN66M053GB/43

if flexing the board makes it go on and off it sounds like one of the components is not soldered properly

Dave

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