Questions & Answers for: dometic rv air conditioner relay

...Dometic AC Unit on it.When running unit for entended time the compressor will not shut down. The throstat will shut the fan off. but not the compressor. I have to go to the main breaker to shut the ...

...Dometic RV rooftop AC The AC is working fine but something keeps becoming energized in the AC unit (Relay?) - it will humm for several minutes and then release with a thud - causing the entire RV to ...

air-conditioner/heat pump basement unit that the fan will not change speeds....how do I trouble shoot this useually a sticking fan relay in the controll board this is the closeest unit to a home based

...unit sounds like it runs when... My Dometic duo therm unit sounds like it runs when the power is off but no air comes out of the vents Condensor fan at rear of unit may have a faulty relay

...dometic 15,000 btu quick cool on a 1997 holiday rambler,it cools great This is very much relay problem. The olden days relay get stuck due to residual magnetism. Or spring would have snapped. Or ...

...sticking. It looks like the circut board is ..E2210879. THANKS Jeff Trace the wires from the compressor back to where they come from. They should be coming from a contactor or from the circuit board. ...

...air position. I check the fuses and circuit breakers and all are ok It seems to me maybe a relay is sticking. what can I do John You are right! When thermostat off, no out door fan or compressor ...

Dometic roof top AC unit compressor turns on even if T-stat is off. Only way to get the compressor from turning on is to turn the breaker off. Unhooked T-stat wires to see if issue was there but the ...

...relay, but not sure. Any ideas? The AC in my 99 RV is making a clicking noise when turned off. I assume it is a faulty relay, but any advice will be welcomed. This unit cools fine. My breaker on the ...