A/C Tripping Breaker

[j.r.jcfd]

I have a 2008 Cougar 5th wheel, 316QBS and the A/C always trips the breaker in the camper. I have had it to the dealer several time and they charge me and tell me nothing is wrong with it. It only trips when the temp is over 90. I hope some one can help me. I'm ready to trade it and take the lost.. Total disappointment with the entire Keystone RV experience.

have you tried to replace the breaker???????????There is a recall on some models of breakers. Mine did the same thing and for $22, I replaced the 30/20 breaker with a new one and have not had a problem since.

[chuck&gail]

Can we assume it happens when you are NOT using the electric water heater, microwave, or any other high draw item? On many 30 amp RV's you can only use ONE of those at a time, especially with using a 15k BTU.

Other item, what was the VOLTAGE in the RV with the A/C running. If below 110 VAC the poor thing is trying to prevent burning up. Many of us travel with Hughes autoformers to prevent that action. Especially when hot out many campgrounds have voltage insufficient to safely run an A/C without an autoformer.