Your Perko Switch is just an ON/OFF switch. Attach the wires leading to all your house items, anything except the Motor and the AUTO-BILGE PUMP. to the ON connection on the Switch. Then attach a wire from the POS post on the battery to the other connection on the switch. If you're running your graphs on a designated wire, you should get another switch and attach them to it in the same way.
Mitch, why is another switch needed for your graphs on a designated wire. My graph wiring harness is connected to my battery switch along with the other boat wiring. Seems to work fine. Thanks for your input.
Mitch, why is another switch needed for your graphs on a designated wire. My graph wiring harness is connected to my battery switch along with the other boat wiring. Seems to work fine. Thanks for your input.
You can do it that way too. I have my graphs direct from the battery to a Blue Seas Fuse Block in the front locker with them switched at the rear.
Ranger Boats / Mercury Motors
G Loomis Rods / Shimano Reels
Raymarine / MinnKota Ultrex
Garmin / Live Scope Plus
Pepper Jigs / Robo Worms
Vatrer Lithium / V-T2 Vents