Awning Not Working
Had an issue with my 28RL. The awning stopped working, the switch seemed to be arcing and we couldn't find a fuse anywhere for it, other than maybe one on the main panel. After putting up with no awning for a couple of weeks I decided to try using an electric drill (battery) and socket to run the motor, works well, but a little difficult due to the height of it above ground.
After a week of this then dropping the socket into the motor housing, I decided to remove the motor from the mounting to see if I could find a my socket and maybe a fuse. Lo-n-behold, I discovered that the motor had simply disconnected from the wiring at the junction socket. Plugged it back in and everything works again. I dragged a little extra length of cable out to provide a bit more slack in the wiring to remove the strain.
If you intend to remove the motor from the awning, beware of the weight, it's heavy and is held by only ONE screw. Rope it off first.