Rear AC unit will not stay on?

[Jody@flexpak.net]

2021 solitude 310 rear ac unit will start and run for 5 to 30 min. then turn of at the thermostat. The front ac unit will runs, no problem. We have only been camping where there is 30amp service available.
I run only 1 unit at a time. I'm not sure why the front unit will run without a problem but the rear unit continues to turn off.

[ncitro]

2021 solitude 310 rear ac unit will start and run for 5 to 30 min. then turn of at the thermostat. The front ac unit will runs, no problem. We have only been camping where there is 30amp service available.
I run only 1 unit at a time. I'm not sure why the front unit will run without a problem but the rear unit continues to turn off.

What type of A/C? Dometic, Coleman, or Furrion are the most likely. When you say turns off at the thermostat do you mean the thermostat goes dead completely (ie blank?)? What do you have to do to get it running again?

[Jody@flexpak.net]

Coleman AC units. The thermostat goes to the off position. It doesn't go completely dead.
Thanks

[ncitro]

Coleman AC units. The thermostat goes to the off position. It doesn't go completely dead.
Thanks

That's definitely not normal, I'd suggest swapping your thermostats if they're the same and see if the problem moves. If it moves it's the thermostat, if not I'd think the control board.

[ThePowells]

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