Cardinals wrote:
So I did actually get a hold of the demo person and he said that with our unit to plug the power cord into the receptacle in the back compartment and then set the refrigerator to "automatic" and it will know to use the electric as power source and charge our battery at same time. The frig can run off of LP gas or electric. Previously we had a travel trailer and always waited until we got to the site before powering up the refrigerator.
I have a 25’ FR as well. I have a Sunseeker without the optional transfer switch to switch power from that 30 amp receptacle to shore power. I have to physically plug in that 30 amp cord into that compartment outlet in order to use my generator. When i hookup to shore power, I unplug it and then connect it to shore power to acquire 120v.
It appears as you have an absorption rv fridge that runs off LP or 120v by an auto selector switch on the fridge. Most of us run it off LP while driving.
The fridge will use a very small amount of 12 v coach battery power while running off LP. That 12v power gets replenished by the truck alternator.
While parked level at home , i pre-cool my fridge off LP and don't bother hooking up to shore power . I pre-cool it for 12 hrs or so.
You can run that fridge off LP and your 12 v battery for many days without any 120v power.
Hope this info helps, enjoy and stay safe,
Bob