Ok, so here it goes. Like I had thought in an earlier post I suspected that it had something to do with the fact that the boat was built in the US and then taken to the
Med as a
charter and had all 220 outlets installed. The problem was that I was getting 98 volts back through the sea strainer. Due to the condition of the grounding points on all the thru hulls I suspected this had been happening for some time. I did have a couple of electricians come out and from their visits I learned that the current circut breakers in the panel were original and 110. So the fault was either a component that had gone bad and was grounding out or a wire had shorted out and was grounding out or like I has suspected it was intentionally wired that way. SO I started with the easiest to try and isolate. I plugged in the
shore power and turned on one of the circut breakers. No current through the sea strainer and was reading 110 from the
plug outlets. Turned on the other 110 circut breaker and instantly got the current back through the strainer and now was getting 220 from the outlets. So it had to be coming from that breaker. So I sat down and figured out the
shore power in lines with the breaker closed = no current on the sea strainer, so no fault on that side. Also went through and figured out what was powered with the good breaker. I then turned on the bad breaker and started tracing what was powered and where it went on the back of the breaker panel. Like I thought, I finally found two wires running from the hot side back over to the neutral bar on the 110 circut. So when that breaker was powered it would feed 110 back through the neutral lines to the outlets which all had 220 European style outlets. The issue there was that the neutral bar is also grounded to the ground on the
engine block which then feeds into the prop shaft and out into the
water. I simply unhooked those wires and replaced the outlets. Since the boat was originally wired 110 and still had the original breakers I didn't have to worry about overloading the
wiring...NOW granted the
wiring is old and has been improperly used so it will need replacing at some point but right now it all works and no breakers are popping and no wires burning and no one getting electrocuted so I'll take that for now. All the 110 stuff is 110-ing and all the 220 AC units are working no problems. My next goal is to get all the volt/amp/guages working so I know how much of what kind of
power I'm using and I'm going to remove all the old and unused wiring still there but not hooked up. As far as eating the elephant goes I think I just got through the tail