Lost DC power to all interior lights and refrigerator doesn’t switch to LP

[nutchie55]

AC powers all appliances and lights fine. With AC disconnected the interior lights do not work off DC. And most importantly the refrigerator doesn’t switch to gas.
This happened 4 weeks into our 8 week trip previously Everything was switching over to DC and gas when AC disconnected.
Looking for suggestions/solutions.
Thank you

Have checked battery power, AC circuit breakers and all DC fuses

 

[Hoopy Frood]

How about the Battery Disconnect Switch?

 

[FT4NOW]

Fridge won't swap without 12v DC. Have you checked the battery disconnect switch? Maybe something bumped it. If you can't remove the key, it's in the correct position. There are also auto reset DC circuit breakers in front compartment covered by a black plastic panel that could be bad or doing their job and tripping.

 

[Hoopy Frood]

Fridge won't swap without 12v DC. Have you checked the battery disconnect switch? Maybe something bumped it. If you can remove the key, it's in the correct position. There are also auto reset DC circuit breakers in front compartment covered by a black plastic panel that could be bad or doing there job and tripping.

Typo on the Battery Disconnect Key? You shouldn't be able to remove the key if you want 12V power to the trailer.

 

[FT4NOW]

Typo on the Battery Disconnect Key? You shouldn't be able to remove the key if you want 12V power to the trailer.

Whoops, good catch, it's been one of those days

 

[nutchie55]

Thank you very much.
Found the Battery Disconnect Key was in the OFF position.
Turned it to ON, now locked in.
Everything is back to normal.
I must’ve toggled it when I removed my collapsible ladder.
Cannot thank you and the GD forum enough.

 

[SolarPoweredRV]

Thank you very much.
Found the Battery Disconnect Key was in the OFF position.
Turned it to ON, now locked in.
Everything is back to normal.
I must’ve toggled it when I removed my collapsible ladder.
Cannot thank you and the GD forum enough.

It happened to me.