New Dometic Cooling Unit Bad
Last fall I had my cooling unit replaced under warranty. Brought it home, plugged it in, started to get cold, turned off thinking I was good to go. I put it up in storage and didn't use it again until late Spring. The night before that trip I ran it overnight and it started to get cold, when I mean cold the freezer has a light coating of frost and the refrigerator is cooler than outside temperature. Turned it off again, got to our campsite turn it on, same thing but this time leaving it on longer it actually got warmer instead of cooler. The little bit of frost in the freezer had melted and the refrigerator was warm. I have run every test, installed a fan, replaced the control board, run it on propane, tested the thermistor and heating element. Same result, not wanting to believe it is the cooling unit but it looks like that is the reality. Now it is out of warranty and my dealer didn't have a problem letting me know that. Only other thing is maybe that didn't install it properly and it is leaking air in the back chasing the outside temperature.