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white wire in Trojan battery control box....79 f32

Posted: Thu May 13, 2010 9:33 am
by l7ty15
Ok guys.....What is the white wire coming out of the battery emergency start box and what does it hook to...+ or - on the battery terminals ?

Posted: Thu May 20, 2010 9:36 pm
by TC
If it is anything like mine there should be two 14 gauge wires ( amount some larger gauge wires ), one should go to the ground buss bar at the bottom of the battery tray. The other will head to master panel on its way to the bridge paralleling switch on the dash.

Posted: Thu May 20, 2010 9:53 pm
by captainmaniac
If I can remember to, will check on the weekend against my '79 F32 wiring. This box bridges between both engines, both main batteries, the Fridge, and the Head (switch for flushing). I think it may also be hard wired to the bilge pumps, as they will run even if batteries are turned off.

Posted: Mon May 31, 2010 10:29 pm
by captainmaniac
Finally remembered to check this weekend. On mine, there is a white wire going to port battery (-) terminal....