AEG FSS62800p dishwasher jumps from 1 min. to 10 mins

[snig]

Customer has complained of numerous i20 and i11 faults but unable to find anything wrong. Whilst testing noticed it got down to 1 min. left then reverted to 10 minuites ???
service number 911434446/04

[electrofix]

have you checked pressure sw ?

Dave

[snig]

Hi , yes fitted a new pressure switch originally but fault still persists. Intermittant so difficult to find.

[electrofix]

it is a difficult fault but both these faults have no solid link apart from the board and thats quite a chance to take. i would pull the board and check for domed caps as ac on a dc line can cause all sorts of problems
can send you the service info if you think it would be useful

Dave

[snig]

yes, any info is always useful, Thanks
i had thought pcb but as you say its a bit of a punt, had also thought i should double check earth leakage on heater when hot. Not sure if that might cause issues ??

[electrofix]

sent

Dave

[Author]

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