Propane not cooling fridge

+1

It is helpful to know it is working on AC power. I have noticed times when AC seemed to be cooling better than LP. How are you tracking temperatures? I have used an indoor/outdoor thermometer, placing the outdoor sender in the refrigerator. That way I don't have to open the door to know the temperature inside the refrigerator.

I also had a mud dauber problem when we first got the trailer. We bought it in December and left a week after we bought it on a long trip. I cooled it on AC and then switched to DC for towing. I did not know that the DC draw was that high and tried to run it on DC overnight and woke up early to the refrigerator beeping from low power. I had dual 6V batteries, so I thought I would be okay. When I went to light it, it would not light. I had a friend observe while I tried it from inside, and he saw the flame shooting out toward the regulator. Needless to say, we had to backtrack to the dealer who found the mud dauber nest. Then the shop tried to say I was responsible. There had been frost and freezing temperatures before we left and no wasps were active at the time. The RPod had sat on their lot during the warmer months. I brought that to their attention and they covered the repair under warranty. Because some of the wires for the igniter and thermocouple were burned, they had to order replacements. This was our first trip, and was to visit our daughters and grandchildren out west so I had no choice but to run on LP and keep an eye on things to make sure the wires did not short. We got back and the repair was completed. After that, I put screens on the refrigerator vents to keep wasps and other insects out. I also did likewise with the water heater and furnace. I've had no repeat of the problem.

I think you saw my reply about the wiring. If you are close to your dealer, I would take it to them and ask them to complete the repair by reconnecting the fan. If it is not convenient, try the mirror to see if that helps you to see why you can't slide the wire back into place.

Beside the original single fan on our refrigerator, I added two fans strapped to the upper vent to help pull hot air out of the compartment. These are wired in parallel with the existing fan and run when the switch on the upper condenser starts the lower fan. I also added a fan unit to the inside of the refrigerator to circulate air inside. It also helps reduce the amount of frost build-up on the evaporator fins inside. This is one example:

I could not find one exactly the same as the one I bought. This one is similar but has an added light and independently controlled fans. Mine has one switch for two fans.

Could the lack of the fan be an issue to my non-cooling?

The service people found a mud wasp nest after the first trouble we ever had with cooling on propane. They cleaned it (exactly where and to what level, I don't know) and it has lit easily ever since, but does NOT cool.  It cooled beautifully on propane as well as AC and battery before the mud critters.

Thanks for your detailed info.  I'll take a second look at all.