I am in the process of changing over to 2 Costco Interstate 6 volt batteries, I am wondering if the wiring was connected properly or should I change anything along the way.
The battery side of the disconnect starts from the battery to a terminal block, from the other side of the terminal block there is an orange wire connected to the emergency brake, and a black wire feeding the switch itself, at that same point on the switch there is a fused green wire that connects to the 7 pin trailer connector, and another larger black wire that connects to the charger/invertor inside.
The other side of the disconnect switch has only 2 black wires, a large one that feeds all the 12 volt to the camper and the other feed just the bedroom slide.
When the switch is in the off position, all the interior 12 volt is off as well as the slide, but the other side of the switch is still powered by the battery, and when there is no battery it is still energized from the 120 volt shore power.
So what I'm wondering, should the charger/invertor, the brake wire and the 7 pin connector, all be on a separate disconnect, so when not plugged into shore power there is no power draw from them.
I hope this makes sense to someone that can offer some advice if need be.
The pic pretty much shows the layout I describe.
I have a battery monitor to add to the setup, as I understand the shunt is wired directly to the load side and then to the disconnect and the other side direct to the ground.