Baxi System 35/60 pump light on, pump running

[PhotoGas]

Hi Everyone

I am new to this forum and am in need of a bit of advice.

I have a customer who's boiler lights up ok then when the boiler stat shuts down it will not fire up again.... the pump is running and the water circulates perfectly the pump light comes on and thats it, the fan doesn't run... and it does not fire again, I waited for a good half an hour turning it off and on and even turning the fused spur off and on....it just brings the pump on with the pumpfault light and thats it.

It all points to the pcb with it firing up ok from cold but wondered if any one else had encountered this problem

Hope you can help.

 

[Barry98]

is the fan getting power ? to it

 

[PhotoGas]

No power to the fan

 

[Blake]

Sounds like the pcb is on the way out

 

[Billy Bob Bob]

i would agree the 35/60 is the system version of a 105 e,but i would rule out the flow switch is not sticking as well,or the pumps weak