Hi everyone. I have an older marlan industries livewell control center. It has 4 wires (black..red..brown..brown/white) I believe. The new #6002 has 3 wires. I am confused as how to hook up the two brown wires. Also there is a flat box with three wires (brown..brown/white..black) under my fuel area. I think it's the aerator pump? Are these two to be connected? Thanks for any help!