scheinertms@comcast.net Report post Posted July 7, 2009 (edited) My 12-volt appliances (lights, heater blower, water pump, three-way fridge) do not work off of the house battery and the battery is fully charged. Everything does work (12-volt) when shore power is present. Is there a fuse in the converter/charger unit that might be blown? The converter/charger is a MagnaTek 950. Cannot locate a disconnect switch anywhere. Edited July 9, 2009 by schreinerpa Share this post Link to post Share on other sites
wolfe10 Report post Posted July 7, 2009 My 12-volt appliances (lights, heater blower, water pump, three-way fridge) do not work off of the aux battery and the battery is fully charged. Everything does work (12-volt) when shore power is present. Is there a fuse in the converter/charger unit that might be blown? Please post what coach, what converter (if you know) etc-- there a LOT of different ways they can be wired. And for communication sake, you have a HOUSE battery and a CHASSIS battery. Do you have a mechanical or solenoid-based battery disconnect switch? Make sure it is ON. Brett Wolfe Share this post Link to post Share on other sites
