Bosch WAA24161GB/01 – Unexpected heating fault

[aqua_serve]

Guys,

Using my fault code guide I’ve diagnosed a fault on this machine as an ‘unexpected heating fault’ however after giving the machgine a once over I’ve not come across any faults on components, is this a module issue?

Any advice would be appreciated.

Mark

[aqua_serve]

Re: Bosch WAA24161GB/01 – Unexpected heating fault

Guys,

Hate to try and get my post back to the top of the list but really struggling with this. Bought a new PCB as couldn’t trace the problem and it hasn’t solved it. The smallest bit of advice would be appreciated.

Mark

[wizard]

Re: Bosch WAA24161GB/01 – Unexpected heating fault

Mark,not something I’ve come across on these, but I’d be checking insulation resistance of heater & motor. Wiz

[Martin]

Re: Bosch WAA24161GB/01 – Unexpected heating fault

Not having a fault code guide can I ask what does the guide suggest is “an unexpected heating fault” when it’s at home?

[ray.t]

Re: Bosch WAA24161GB/01 – Unexpected heating fault

I had one of these today, same machine same fault.
Customer told me it got stuck in a wash cycle and then it wouldn’t do anything apart from flash the wash light.

I checked through the machine when I was there and couldn’t find any faults. I was about to give up and saw the note in my book on how to reset the Bosch machines after the brush change and thought I might as well give it a go.
The machine started to work again, I don’t know if it was just a fluke but it was working when I left.

One thing I did notice though was even if you select a spin or the drain cycle it does light the wash light until you press the start button then it lights the spin light

Cheers,
Ray

[Author]

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