XB2003T Bilge pump wires

[DieTryin]

Three wires going to the bilge. Black, brown, and brown/green. Black is ground. What is the difference between the brown and brown/green?

 

[Myron]

brown is for the normal bilge, the brown/green is for an auto bilge option

 

[ssv1761982]

This is why I like the good old forums over facebook. I did a quick search and here's the answer.