When I have both switches on the attached image to 'battery' the water pump (from the tank) works fine as do the interior lights (as its 12V
DC), but not, obviously, the Air conditioning unit.
When both switches are to 'City power' the pump appears to be getting 20V 'AC' when activated ... so just buzzes and heats up!!!.
SO ... if I want to use the pump from the tank and the AirCon unit at the same time, it appears when I use the 110v input (from home power or Generator) and put the switches to 'battery' I get the pump working fine from the battery (12V DC) as well as the interior lights (12v DV) but the Air conditioner works from the 110v input and the wall sockets are live (110v)
Is this normal? .. if it is I can live with it but if its a PO issue and I have to get a new univolt or the like that would be frightening. I have replaced back area, axle, figured out electrics, plumbing, water and prone including getting rid of furnace and water boiler and am nearly good to go .... PLEASE tell me this is kind of normal and doesn't need immediate attention .... MANY THANKS Rob