Neff S54E53X1GB/86 Dishwasher

[folleyball]

Hi Guys

The anti flood is continuously running on this dishwasher but there is no water in the base (and never has been).
Am I missing something obvious here or is it circuit board trouble.

[electrofix]

Re: Neff S54E53X1GB/86 Dishwasher

there is a sensor section on the left that gets full of goo and blocks and causes the same problem

go here http://www.neff-eshop.com/eshop/neff/gb … earch1.htm

enter your Enr

on diagram 4 its item 0420

you will prob find the float is stuck up keeping pump on

if so clean it and all will be ok

Dave

[folleyball]

Re: Neff S54E53X1GB/86 Dishwasher

Hi Dave

Thanks for the quick reply.
It was gunked up but the float was sat at the bottom. There is nothing pushing against the button on the micro switch.
Could it be anything to do with the impellor flow meter?

[electrofix]

Re: Neff S54E53X1GB/86 Dishwasher

no flow meter only works on fill

things get more complicated from here

on the main board all small components are switched by a device called a triac. they are used in lamp dimmers and the like to switch mains components from low voltage chips. these can go short and can be changed if you can solder
take it you have checked the microswitch does work

Dave

[Author]

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