atlowers
Well-Known Member
Help, re-wiring battery banks. with starter battery on, domestic bank off (2 breakers not 1 switch) I am getting 12v to all domestics. surepower isolator with A 1 & 2 connections. If I just connect alternator connection to A should I get 12 v at 1 or 2 with nothing else connected. I also get 12v at A if I just connect starter battery 12v from the crcuit breaker switch to 1. New Isolator?