Nussy
Well-known member
I just got a new pontoon boat and put a 48v electric Parsun motor on it. I wired up the rest of my 12 v stuff to one of the batteries in the series. It all works fine, but my HB 798 c si isn't working right. It has all kinds of interference. If I turn off the 48 v it works just fine. But if even the key is on, there's horrible interference. You guys have any ideas?