Re: AC power switch
Sounds like you need to get a wiring diagram of what the yard did, or dig out a flashlight and sort it out for yourself. Or you have a problem switch...
".. there is much you could do at sea with common sense.. and very little you could do without it.."
Capt G E Ericson (from "The Cruel Sea" by Nicholas Monsarrat)
1984 Fast/Nicholson 345 "FastForward"