No lights or pump in motorhome (1 Viewer)

[JMS25]

No lights or pump in motorhome, control panel switches for same won’t light up, everything else on panel works, sockets working, batteries ok, EHU seems good,
Checked fuses. batteries with multi meter. what am I missing?
Thanks in advance

 

[GeoffnDee]

Is it a CBE system and if so, which model control / Distribution box do you have.

 

[L' Hobo]

I know little about electrics BUT, I would check out the trips or the main fuses but you say you have checked those?

 

[f6c]

Welcome aboard

 

[Spriddler]

No lights or pump in motorhome, control panel switches for same won’t light up

Presumably you mean when on EHU, but even on EHU those items require 12v.
Is the fridge working? It's control circuit needs 12v even when on EHU.
Is the m/home new to you? Have those items previously worked?

sockets working

12v sockets or 230v sockets?

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[JMS25]

Presumably you mean when on EHU, but even on EHU those items require 12v.
Is the fridge working? It's control circuit needs 12v even when on EHU.
Is the m/home new to you? Have those items previously worked?


12v sockets or 230v sockets?

Yes all items have worked fine previously, 230v sockets.

 

[Spriddler]

I don't know your specific system but you'll need to follow the 12v from the leisure battery with a meter until you can no longer get a 12v reading on the meter. Start at the battery. You said you've 'checked the fuses' but did that include the large 30 or 50 amp main 12v supply fuse which is usually adjacent to the leisure battery?

 

[Yamas]

Might sound silly but have switched the 12v on

 

[GeoffnDee]

If you remove the cover off the 12v distribution box there are multi plugs that may be worth checking in case one is loose , you can also check there if power from both the leisure and starter batteries is reaching the distribution box.