H2oclass1
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Re: Dometic AC freezing up
The EasyTouch RV 351 thermostat does read the freeze sensor. They call it Inside Coil Sensor. In there manual it says "Temperature of inside coil has dropped below 30°F (-1°C). The compressor will turn off and the fan will run until the inside coil sensor temperature reaches 54°F (12°C)."1.1KViews0likes0CommentsRe: Dometic AC freezing up
Evaporator. My bad. 2015 Forest River Georgetown XL AC Model B57915.711J0 with a EasyTouch RV thermostat On the thermostat info screen, it shows the temp. Some info I found in the manual: Freeze Fault: Temperature of inside coil has dropped below 30°F (-1°C). The compressor will turn off and the fan will run until the inside coil sensor temperature reaches 54°F (12°C). The compressor will then run again if required. This fault can mean the air flow is restricted, filter is clogged, outside coils are dirty, refrigerant is low, humidity is very high, or the sensor is bad if becomes a recurring problem. • Freeze sensor: The control board will report three errors for the freeze sensor. BR = bad reading (out of range), OP = open sensor, MS = missing sensor. These letters will show in the freeze sensor temperature location in place of the temperature. I am getting no errors. To make it even more interesting. I have 2 AC’s, this morning with both off the temp is the same 63°. I’m still leaning towards replacing the circuit board but not sure.557Views0likes0CommentsDometic AC freezing up
My Dometic AC keeps freezing up. The freeze sensor reads 74° all the time, so I replaced the sensor. The new sensor never goes below 73°. I don’t think it would be low on freon or the freeze sensor would indicate that. Any ideas on what I should do next?2.8KViews0likes26Comments
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