Fridge

[Diamond_c]

We have a 2020 keystone outback. This is our 5th outing in it since we brought it home in June. It has 2 refrigerators and yesterday one of them quit working. We are plugged in to 50 amp with propane back up. It made no sounds no noises and the other one is doing fine. I plan on taking it to the dealership Wednesday when we get back. I’m just looking for thoughts.

[Old-Biscuit]

Diamond c wrote:
Both are inside. Both are same size. Both run on electric or propane. Same brand. Night temps in low 40’s to high 30’s. Right one works perfect left one deader than a hammer.

Brand/Model ????

How cold are the overnight temps...ambient air temps?

Does it have Panel Lights??
Yes then it has DC Power
NO then it NEEDS DC Power

Answers reveal better responses

[QCMan]

Are there any indicator lights on or blinking on the dead one?

[Diamond_c]

Both are inside. Both are same size. Both run on electric or propane. Same brand. Night temps in low 40’s to high 30’s. Right one works perfect left one deader than a hammer.

[KD4UPL]

I can't imagine you have two Rv type absorption refrigerators; I've never seen an RV that did. Is one of them a small "dorm" refrigerator in the outdoor kitchen? Those are typically electric only and much simpler and cheaper than a 2 way or 3 way absorption refrigerator typically installed inside.
Which refrigerator is not working?

[Old-Biscuit]

Which fridge quit?
How cold are the overnight temps...ambient air temps?

Does it have Panel Lights??
Yes then it has DC Power
NO then it NEEDS DC Power

[enblethen]

Check for 12 volt DC control power.