Coleman mach 3 ac freezing up
We are having a freeze up problem with the ducted Coleman mach 3 ac unit. The evaporator is clean and the filter is new. We run it on high cold and turn the thermostat down from max cold. This past we...
Forum Discussion
dougrainer wrote:SC camper wrote:
Thanks for all the input and help. I need to check into the thermostat next. This is likely a dumb question and I probably know the answer but; can I plug into my outside home power outlet(15 amp) long enough to check for tstat operation? I dont have access to 30amp until we go camping again. Is there a way to check the tstat operation with an dvom without shore power plugged in? I guess that would be ok for checking the temp switch but dont know about tstat.
Yes, NO power you still turn it max and minimum. You should hear the contac point click open and closed. Doug
Thanks for the help Doug. Could you clarify, "Yes,NO..."? Yes, (I can check it with out being plugged in), NO power you still turn it max and minimum and hear the contact open and close. I just dont want to try it without power and condemn a part because I didnt check it properly.
