Specifications

Step 1:
Remove the two screws that are holding the faceplate of the controller onto the switch box and carefully
remove the controller from the box. Set the controller electronics aside. Mount the box as desired,
indoors and out of high moisture areas. Punch out one of the openings in the switch box (bottom side
normally.)
Take a look at the bottom of the relay and you will notice some numbering. This is the numbering referenced in
the hookup drawings that follow:
Mount the relay next to the controller.
Step 2:
Hookup the relay coil(s), terminals 85 and 86 on the relay, to the relay wires from the controller – These are the
white and orange wires. Please see the image for the Standard diversion control wiring diagram (or any of the
other hookup drawings.) -- Be sure to wire through the opening you punched out in the controller’s box.
Tech note: 12 volts is always available at the +12v coil terminal block. The Relay Sink terminal block is
what is switched on and off, basically there is no ground for the 12v coil until the dump is activated.
Step 3:
Hookup the red and black wires from the controller directly to your battery bank. The red wire goes to
the positive post of your battery. The black wire goes to the negative post of your battery. You will of course
need to add some additional wire to reach your batteries, simply tie your wires to the red and black wires of the
controller using wire nuts or a similarly suitable termination method.
Mount the electronics back onto the box.
Step 4:
Hookup the contacts from the relay(s) as required for your system. Please refer to the wiring diagrams
that follow for more information on hooking up the relay contacts. The controller will now be fully functional.
It has been factory calibrated; however, you may change these settings if desired.