Originally Posted by kl8ton
Will this Inteli-Power and Charge Wizard
fix my problems? Right now I have problems with the 12v
system. I will go to the beach and come back and the 12v stuff will be off. I have to play around with connections, etc. to get it to come back on....it comes back on weak. Then after a while it will be better only to go off again in 5 hours. The person I bought my AS from has a small battery charger charging the battery. (like one you would slow charge your car battery with overnight)
Just as a casula observation, it seems that your Uni-Volt is not charging the battery. There is another thread in here where one of the guys posted a drawing of the 12VDC circuit as it comes out of the Uni-Volt. Your Uni-Volt is supposed to charge the battery AND run the 12VDC stuff. It seems that your Uni-Volt is not doing this on a regular basis.
This is all speculative because I am not looking at your wiring. If the wiring for the 12VDC ciruits has been "modified" then you will have a problem there. What year is your trailer? I have the service manual for the 1978 Airstreams. Should you need the 12VDC wiring diagram I have one.