Skylark Heat Pump problem
I have a 2011 Jayco Skylark with the standard Dometic heat pump they came with. Last fall we went camping late enough in the year that we needed to use the heat instead of the A/C. I sent the temp where we wanted it and put the thermostat in heat mode and the unit started and warmed the trailer up nicely. Once it reached the temp setting the unit shut off. A while later, when the temperature in the trailer had dropped, the heat pump clicked, the fan ran for 1/2 second and stopped, ran for 2 seconds and stopped, then 5-10 seconds and stopped, 20 seconds and stopped and finally started and ran until the temp set point was reached. When the trailer cooled a bit again it did the same start stop routine. It continued doing this hesitant start thing throughout the night and into the next day until we left. Some times it would start and stop 2-3 times and other times it would take 4-5 false starts before it would run.
It does not do the false start thing in cooling mode. If you bump the temperature setting up a couple of degrees, it will immediately start up and run until the temp is reached. Voltage in the trailer was 123 volts on my digital voltmeter.
Has any other Skylark owner experienced this problem? My local dealer has been unable to solve the problem.
2011 Skylark 21FKV