how to wire up a battery isolator

[Tailguner]

i have a merc alternator 862031 and want to wire it up to a battery isolator. i know what the big orange wire is but it also has 2 smaller wires going to a plug. one of the small wires is purple and the other small wire is red. how do i wire this up???

 

[Don S]

Re: how to wire up a battery isolator

From the OEM service manual.

 

[Tailguner]

Re: how to wire up a battery isolator

thanks don..i really appreciate all the help you have given me over the last 2 years..its sure has made boating more cost effective for me