Heat pump fan will not shut off
I have a roof mounted Dometic (Penguin) model 630035.321 on my 2005 Safari Cheetah. When I have a trip coming up I do a quick check to make sure everything is working. When I checked yesterday both units are cooling but when the rear unit reaches temperature and the compressor stops the fan continues to run. I have the 5 button thermostat. When I tried to turn the rear unit off with the thermostat the fan continues to run. When I turn the thermostat off it still runs. The only way to stop it is to turn the breaker off. I need help getting on the right path to troubleshooting my problem.
Any help would be appreciated.
Larry and Cindy
Safari Cheetah 38PDQ
Towing a Jeep Wrangler