AWP510L board blown twice !!

[admin]

Anyone else had any problem with the board on these machines.
appliance was dead, big blow mark on the board, no earth fault found, no water marks, fitted new board, it worked for a week and has blown again,

Any ideas ❓

Simon

[electrofix]

Re: AWP510L board blown twice !!

you need to look where the board has blown and what part was it controlling
could be a chaffed wire that only shorts out on heavy loads so you need to trace wiring and work out current flow

post a good Pic of the blow board one of us may recognise where the tracks go

Dave

[Applianceman2010]

Re: AWP510L board blown twice !!

I did have that problem about 6 months back, fitted one board wored for a couple of days. Got called back replaced it again, ive not heard back since…. they are quite pants 😆 . Its about the only thing i change on them. The only diffrence i can see is that i didn’t have any blow marks etc. it just went dead.hth

[admin]

Re: AWP510L board blown twice !!

pics of board attached as requested

any ideas, engineer has done full insulation test nothing showing down to earth.

[electrofix]

Re: AWP510L board blown twice !!

what do those 2 triacs feed ?

follow the current flow and it will lead to your problem

Dave

[admin]

Re: AWP510L board blown twice !!

the engineer who fitted the baord had already traced it, it leads down to the motor howver the motor is reading all ok.
possibly breaking down under load.
anyone else had this problem?

[squadman]

Re: AWP510L board blown twice !!

Motor Wiring Chaffed ?

[electrofix]

Re: AWP510L board blown twice !!

that small triac cannot feed motor time to trace it again
this type of triac feeds valves,pump and door lock

Dave

[Author]

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