Dometic fridge model RM2862
I have been having an intermittent issue with this fridge. My rig actually has two of these fridges, side-by-side. One of them is being super finicky. I'm replying to this topic because it's where I started since I've had no power to "brow board" for the last three days. Until today, I didn't know there was such a thing.
The previous (and persisting) issue is that the fridge won't run off of LP most of the time. It will switch to Gas, run from 1 to 10 minutes on gas, then kick off, never to start back on gas again (unless reset).
This time, we pulled into our spot, kicked on the generator and the "brow" panel lights went out. I swapped the control board (the one on the back of the fridge) and nothing changed. I came here to figure out my next step and started looking at my fridge "brow". There is a "climate control" switch in the freezer. I turned it off and turned the fridge on and it started working (on AC). I turned the gen off and now we're back to lights but no LP functionality.
I feel like something is going out, but don't know how to troubleshoot an intermittent issue. I'm happy to provide more info, but I'm a novice at these types of electronics.