Originally Posted by franktafl
Did you take any pictures when you had it apart? Especially the condenser pan and around the evaporator...
No I didn't take any pictures when I had it apart. I bought used and I did notice two bolts adjacent to screen that sucks hot air out of camper were a little rusty where it doesn't look like water is suppose to be? The drain hole works great, it's very clean, and it's not the drain hole being obstructed causing the problem. Only when it's cooler outside, say 80, does this problem occure. Do I have to put the temp control on its lowest (warmest) position all night? Isn't there controls that prevent units from freezing up?