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RobertL0's avatar
RobertL0
Explorer
Aug 02, 2015

New Dometic 3 button thermostat shuts down AC system at will

We have a 2015 Coachman with the Dometic 3 button thermostat, running their 15K BTU unit. When in AC mode, (fan speed set to low or high), the RV will get to it's set point, then the compressor AND...
dougrainer's avatar
dougrainer
Nomad
Aug 27, 2015
Vulcan Rider wrote:
MM49 wrote:
It could be condenser freezing also. I notices mine is dumping a lot of water during this cycle.
MM49


It is also possible that it has a "high water" float in the collection tray that will shut it off if the drain hose is plugged or otherwise not draining fast enough.


They do not have such a float on RV AC units. Doug

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