Control Panel bulbs not illuminating.

[Kev Hall]

Hi. We have a NEC100 CP where all the buttons work perfectly and the 220v bulb lighs up when on EHU.

My pain is that none of the other bulbs light up.
I have checked each one using the 9v battery method, and they all light up OK.

Any ideas would be very much appreciated.

Thanks.

 

[Phill D]

Hi and welcome

Did they work before or have you inherited the problem with the van

 

[Figaro]

Can't help but

 

[Kev Hall]

Hi and welcome

Did they work before or have you inherited the problem with the van

Tbh I think we inherited the issue. Although my other half thinks that they were OK when we bought Doris. We can't decide although I am fairly sure that I have never seen them fully working.

 

[Phill D]

It sounds as B if the 22v power supply is missing if they work direct off a battery. So I would be looking for the 12v supply fuse.
Is anything else not working

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[Kev Hall]

No. Everything else works as it should.
Will try and find the fuse. All fuses in cp fuse box are OK.

 

[tonka]

If it's anything like an Autotrail control panel. Disconnecting the 12v supply to the panel and re-connecting after a short time often cures a lot of faults.
If the led's are lighting then it may be a voltage supply break on the PCB.

 

[Spriddler]

All fuses in cp fuse box are OK.

Fuses can look O.K. but are best checked with a meter or by substitution.

 

[Kev Hall]

If it's anything like an Autotrail control panel. Disconnecting the 12v supply to the panel and re-connecting after a short time often cures a lot of faults.
If the led's are lighting then it may be a voltage supply break on the PCB.

Tried that a few times but no luck