Bosch HBN56M551B/10 Double oven

[ray.t]

Hi all,

I have this oven that the fan in the main oven no longer works. It heats up ok but no fan on any function. The fan motor is ok but it doesn’t get any power to it when switched on.
I’m guessing it will be a pcb fault but just wanted to check if there was anything I had missed.

Cheers,
Ray

[electrofix]

Re: Bosch HBN56M551B/10 Double oven

have you traced the fan feed to see where it goes ?

Dave

[ray.t]

Re: Bosch HBN56M551B/10 Double oven

Hi Dave,

No I didn’t. It has a resistor that appears to be inline to the fan, no power to this either. I checked last night and from looking at the exploded diagrams on the Bosch site it has a normal selector switch. I haven’t seen this model before, I was thinking the switches would be part of the control/pcb assy.
I will get back today and dig a bit deeper.

Thanks,
Ray

[Author]

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