T Tair conditioner unit in our camper runs for a

could be or the compresor is going off on a safety. replace run capacitor.

Have you checked breakers in panel, to make sure one isn't tripped?
What type, year camper is this on?

sounds like water is getting into the fan and one it has time to dry out its starting again check electrical connections and motor body for any signs of water damage

Most likely there is a capacitor that jump starts your air flow motor, and that capacitor is shorted and needs to be replaced. Be careful, if you don't know what you are doing, don't touch the capacitor, it has a high voltage across it.

You will need at least a 5000 watt generator to run that and a few lights etc... for the camper.

heatman101

check the condensor fan in the rooof unit. It's the fan blowing on the cpil on the roof.. If it failed, the head preasures can becme excessive andwork the compressor hard causing the breaker to trip. Let me know and good luck, Ned_

You better clean that back coil quickly before you loose a compessor. Maybe ,G-- is trying to tell you something! Thank-you-very-much!

You hear the compressor kick in (Hum) but no fan comes on? Will the fan come on when just in fan mode, not cool, or do you have that set-up?

Air condition compressor comes on but the air does not get cool. This is a rooftop aircondition for campers.

Is it after it has ran for a while or tripping every time it comes on? If after it runs awhile check your wire tightness at the breaker and at the unit. Loose wiring will heat up a braker and trip it. Also check to see that the rating of the unit and the breaker are matched.