Neff b15p42nogb01 pcb

[Steven]

I posted a photo of blown power board on neff oven – can anyone tell me what this relay and part of the board supplies.? I have checked the other components all seem to check out the lamp was blown but no physical damage to the lamp holder! The wire does go back to lamp holder from this connection.
The pyro door switch just keeps rotating and cooling fan running continuously. It was just on fan oven when it failed.

Thanks for any info
Steven

[electrofix]

Re: Neff b15p42nogb01 pcb

you say the lamp was blown but what condition was it in

if the lamp went with a bang, the glass will be black and possibly cracked , also the electrodes the filament attaches to will be melted at the ends. There will also be no sign of the filament

if the lamp just failed the broken filament will be seen inside of the lamp

first one can cause this sort of pcb damage

Dave

[Steven]

Re: Neff b15p42nogb01 pcb

Lamp filaments just broken not black or shorted as I have seen before the thread inside the lamp holder no marks!
Which is stange! Is this lamp relay then?

Thanks

[electrofix]

Re: Neff b15p42nogb01 pcb

it is unfortunately strange

Neff tech is hard and I have no access so cant say what else may be involved

where does the wire X10 go ?

have you taken a relay out ? as I cant see which way a relay sat if you have

Dave

[Steven]

Re: Neff b15p42nogb01 pcb

Red x10 goes to lamp as far as I can see but the wires run beneath the top cover and cavity
I would generally quote for lamp holder and pcb the pcb arnt cheap!

[electrofix]

Re: Neff b15p42nogb01 pcb

its Neff ( german for expensive )

Dave

[Author]

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