Originally Posted by ndennis47
I was wondering if I could get some troubleshooting help on an air conditioning issue from you all. Everything worked fine last summer, went to turn it on this year, and I can hear the compressor turn on, however the fan does not blow any air. Any suggestions, or has anyone ever had this issue? Thanks in advance.
Wall Thermostat or built in?
If wall t-stat set the fan to ON and see if it runs. If it does then switch it to AUTO. If it doesn't run then it could be there's something keeping the switch from actually making contact.
I had a customer a few years back that wallpapered the wall where the t-stat was mounted. A drop of the glue landed perfectly in the contact switch. Unit ran fine in cooling but when he switched it over to heat the glue had dried and insulated the contact.
With all the vibrations in a trailer there's the possiblity the fan wire may have come loose or broke. Remove the t-stat and check out the wiring.