I will just present details. Would like suggestions/comments. Thanks.
Spent week recently without main A/C (Dometic A/C heat pump 15 K) unit in living area. Almost no cooling whatsoever. Temps in mid 80s so not real painful. Bedroom unit worked great. Thank goodness.
Took rig to repair shop. They found 72 deg outside temp gave 42 deg at vents. Cannot verify their work. Took rig home.
I made SEVERAL tests and lowest I could get vent temp to be was 60-61 with approximately same OAT (mid 70s) over 30 minutes. This is with 72-74 outside and 60 minimum inside at vents - only about 10-11 deg diff. Bedroom unit gave 20 deg differential under same conditions in 10 minutes.
I believe I have a problem. Again, all week on trip could get no cooling...no weird sounds, vibrations. Pulled cover, inspected for obvious...nothing found. Can hear compressor cycling. Thermostat is same one used for bedroom unit. Am I being given a line of bologna? Unit goes through the motions...just doesn't cool. Less than 2 years old. Got an email out to Dometic but wanted views. Thanks!