02-10-2018, 09:04 PM
Ok so I have a 1989 3100, I replaced a 35watt professional Mariner with a 12-40 promariner 3 bank battery charger. I’d post pictures but I don’t know how.
My question io have 3 batteries and only two wires going to the charger? The two wires go from the charger to a 40amp fuse then to a “stator” maybe? A bunch of wires are connected to it very large wires going to each alternator then to the engine batteries. I have an isolater also. I am wondering how my house battery is getting charged if only I have two wires going to the charger. Does anyone else have this going on. Or is there another charger?
I also put new lights in the bathroom!!
My question io have 3 batteries and only two wires going to the charger? The two wires go from the charger to a 40amp fuse then to a “stator” maybe? A bunch of wires are connected to it very large wires going to each alternator then to the engine batteries. I have an isolater also. I am wondering how my house battery is getting charged if only I have two wires going to the charger. Does anyone else have this going on. Or is there another charger?
I also put new lights in the bathroom!!
Thumbnail(s)


![[-]](https://www.tiaraownersclub.com/forum/images/netpen-pro/collapse.png)