Originally Posted by TG Twinkie
Sounds to me like you might have a problem on the 12volt side of the system. I would check for a bad common/ground connection. Since it has a fan there must be a 12volt source.
Well, the fridge returned to the same bad behavior. No freezing, and off and on again cooling.
Today I checked the ac and dc connections, as well as the 2 fuses inside the power module. Also looked for bad ground connections, as well as dc power to the terminal block. All correct voltages were present, all connections ohmmed out correctly, and grounds appeared to be present were they should be. Also, the fan runs most, but not all of the time. And in gas only mode, the gas heater starts up instantly.
And the problems still appears (weak, intermittent cooling) whether on gas only or auto mode.
Time to contact warranty service. I hope this isn't going to be a hassle since I can't really determine whether it is the Airstream installation or the Dometic refrigerator that is at fault.
I was thinking of C&G trailer service in Bellflower. That's a little over an hour from me, but much closer than where I bought it (San Diego). I notice a lot of streamers on the forum swear by them.