Air/con fuse??

[Life is good]

Jayco expanda outback ,roof truma avento domestic ,not working cannot locate fuse

 

[Drover]

Try this https://www.caravansplus.com.au/spa...-roof-top-air-conditioner-1-of-2-p-15436.html

looks like the fuse is inside, so remove inside panels and have a look, I have a Dometic so can't help you by checking my own.

 

[Drover]

You have multiple threads about the same thing, makes it confusing...