NEFF oven

[JSTANLEY]

Hi, just moved into a new house and having problems with a NEFF oven.
it has alot of different functions which most work. But the main fan doesn’t work and neither does one of the bulbs in the oven. The other bulb works with grill etc but the other side connected with using fan oven option doesn’t.

Can anyone help me out with what to check please?

Its a NEFF E-Nr B1641N1GB/09
FD8209

[electrofix]

if the unit has a clock has it been set to manual

just so you know this unit was built sept 2002

Dave

[JSTANLEY]

Thank alot for the reply. Only just moved into a house with this oven in.
ive set the clock to the correct time if thats what you mean?

[electrofix]

since the clock controls the oven if the clock is not set to manual then the oven wont work

if its not that then cant think of anything else simple and the control part look expensive

Dave

[JSTANLEY]

Do you know where i could get a wiring diagram for it?

[electrofix]

part diagrams yes no prob

wiring info is hard to find. only available to designated agents and I am not one so have to use experience and educated guesses

Dave

[JSTANLEY]

Ah ok thanks.

Once i strip the casings off whats the best way to test the fan?
got a feeling it may be the main board/pcb so will remove that and see if theres anything abvious

[electrofix]

well if it was the fan the element would still get hot

most time fan fails mechanically so see if it spins easily

you can check both with a multimeter

Dave

[JSTANLEY]

The element does get hot and the fan spins easily

[electrofix]

could just be a faulty motor then

worth checking

Dave

[JSTANLEY]

What ohm setting do i use on a multimeter? And what should i expect to see if its good or bad?

[electrofix]

if its open circuit you will see readings of thousands of ohms

if you get a reading under 1000 then there is a circuit there

Dave

[JSTANLEY]

Only just had time to have another look.
the fan hasn’t got any power going to it.
Anyone know what to check? Took the pcb out to see if any burnt tracks but none found. Anyone know how to check if it is the pcb?

[Author]

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