Dometic Briskair 2 not cooling.

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bullrocky

New member
Joined
Jul 13, 2021
Posts
2
Location
USA
My coleman travel trailer has a Dometic brisk air 2, 13.5k AC unit and it has stopped getting cold. It gets slightly cool but the evaporator is freezing one row of coils. im attaching photos of what it looks like. Has anyone had this happen before and does anyone know what could be causing this?
 

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whoa...looks like you have some damage to the middle of the condenser, and you are leaking freon.
 
Actually the damage looks like it is is between the tubes. But that is s a sign of low freon.
How old is the unit. May be under warranty. 2 year warranty.
Strange the Coleman TT does not have a Coleman AC unit.
 
Yeah that damage was where the thermistor was attached I believe. I moved it to another spot closer to where it was freezing to see if it would help but it made no difference. I'm thinking maybe it is low on freon, gonna do a soap spray test to see if there is a leak when I get a chance. Just under 2 years old. Rv dealer said there it has a 1yr warranty. Guess I need to check on that again.
 
might have put a pin hole in the tube when you were removing the thermistor?
 
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