Zanuussi ZOB343X cooker fan fault

[Latham63]

Fan gets voltage. Coil ok. Goes slowly with a push?
Suspect control board or control switch?

[Hollytree_Technical]

What voltage is the fan getting?
What is the PNC number of the oven as there are several versions of that model number and not all have control boards.

Jem

[electrofix]

Agree with Jem
also which fan as there are two

Dave

[Latham63]

Hi Jem/Dave
PNC is 94406457610
240v to the fan

[electrofix]

Latham63 wrote:Hi Jem/Dave
PNC is 94406457610
240v to the fan

and oven fan or cooling fan ?

and if fan gets voltage why are you thinking board fault it sounds more like sticky bearings

Dave

[adv]

Yeah never heard of the speed of fan controlled on a oven.sounds like it’s just goosed:)

[Hollytree_Technical]

If you can turn the fan freely by hand and it is getting 240v to it then I would say that it has a shorted turn on the coil, you can’t measure it on an ohm meter as it will have such a small effect on the resistance but it destroys the magnetic field and stops it running. The easiest way to check/confirm if you are not sure is to connect it directly to power with a fly lead and see if it spins properly – I suspect it won’t.
Double check your PNC as it doesn’t show up.

Jem

[electrofix]

pnc is correct if you reverse last 2 digits bet thats whats happened

Dave

[Latham63]

Ok,thanks guys.
Yes the PNC ends 01,my mistake!
Think I`ll try a new fan as coil fault sounds most likely.

[Author]

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