I had my heat pump on for a few hours. It's parked on the side of my house so I was going in and out of it. I left it for about an hour when I came back there was a burning smell in the trailer and no hot air coming out of the vents. The motor sounded funny. I turned it off of course. I didn't want to mess with it any further since I don't know what I'm doing. I couldn't find much info about the heat pump or how it works etc. in my manuals.
Anybody know how the heat pump is suppose to function, why this happened and what do about it? Also where to find trouble shooting info?
Is my Air Conditioner burnt up as well?
Thanks for any help