New Dometic t'stat problem
We bought a new unit, Cherokee Freedom Express, three (3) weeks ago then went camping the day after arriving home with it. The temps did a dive at the campground so I wanted to check out the new furnace. When I set the t'stat for the furnace to come on the A/C came on also. Lowering the set point to shut the furnace off also shut off the A/C. I tried the A/C setting and the furnace did not come on with the A/C unit. I would up turning off the A/C breaker to use the furnace. There is also a "FAN" setting so you can turn the A/C fan only on a "LOW" speed and a "HIGH" speed. This is a Dometic t'stat which has on the left hand side from the top down: "FAN", "COOL", and "FURNACE". On the right hand side there are two buttons for "+" and "-" to set the desired temp. I went to a car show/swap meet this past weekend (four days) with some old coot friends and the furnace did the same thing. Again I shut off the A/C breaker to use the furnace. I sent the dealers service department a note after that first weekend and they replied that they had no idea of what this could be nor were they familiar with this particular Dometic t'stat. They want me to bring the unit to them so they can look into this but it's ninety (90) miles away for me. Hoping that someone here can help with this before I have to lug it up to the dealer. Thanks
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