I have a 2016 Jayco 264BHW travel trailer with what I believe is a Coleman Mach 15. It does not cool well at all. The compressor kicks on and runs for a few minutes with nice ice cold air and then promptly turns off. The air, when running is cold. Today I measured it at 42 while the compressor was running and the outside air temp was around 70. I opened up the unit and found the foam divider separating the cold air and the return was knocked over. I fixed that and taped it with aluminum tape hoping that was the cure. No luck. Compressor still runs for only a few min at a time and never really cools the camper. Any ideas as to what would cause this? I also cleaned the outside condescor coils. They weren?t all that dirty. I really hope there?s a fix for this. The unit is ducted only and there is no wall mounted thermostat just knobs on the ceiling return. Also can anyone tell me the bast placement for the thermostat wire?
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