Quote:
Originally Posted by Mroe
Our back living area a/c unit freezes up when in low ambient temperatures plus the fan motor occasionally stops for a minute. Then starts again, almost like it’s shutting off on an internal overload. I was told the dealer just replaces the whole unit and apparently don’t have skills to repair them. I’m thinking about replacing the fan motor and doing a charge check. What do you all think?
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We had this problem with the Dometic Capacitive Touch Thermostats. I replaced the thermostats with the MicroAir ones, and the problem is gone. Essentially, the MicroAir ignores the freeze sensor warning and continues to run the fan to prevent freeze up. Others have had luck just running the fan on low or high to accomplish this, but I never did. The MicroAir thermostats are expensive, but they are worth it if you camp where temps are in the 90's a lot.