Hunter Hydrawise Pro-HC Quick start guide

PRO-HC - Connecting AC Power
Indoor Cabinet:
1. Route transformer cable through the hole on the bottom left side of the controller
2. Connect one Yellow Wire to each of the screws marked 24AC and the Green Wire to
GND.
STEPS 1-4
Note: The indoor Pro-HC is not water or weather resistant and must be installed indoors or
in a protected area. This device is not intended for use by young children. Never let
children play with this device.
Copyright 2020 Hunter Industries. All Rights Reserved. 1

Outdoor Cabinet:
The outdoor model is water and weather resistant. Connecting the outdoor Pro-HC to the
primary power should be done by a licensed electrician following all local codes.
1. Route AC power cable and conduit through the 1/2" (13 mm ) conduit opening on the
left side of the bottom of the cabinet.
2. Connect the wires to the transformer wire located inside the junction box. International
units are supplied with a built-in terminal strip. Always use a UL listed conduit 1/2" (13
mm ) male adapter when installing the AC wiring.
3. Insert the adapter into the 1/2" (13 mm ) hole at the bottom of the controller. Attach a
nut to the adapter inside the enclosure.
4. A battery is not required for this controller. Watering will not occur without AC power.
Since this controller has non-volatile memory, the program, clock and calendar will be
retained during a power outage.
STEPS 1-4
Note: To be performed by a licensed electrician only. Always use UL listed ½" (13 mm)
conduit with male adapter when installing AC wiring. Pro-HC controllers are intended to be
supplied AC power with an over-current protected device. Improper installation could result
in shock or fire hazard. This device is not intended for use by young children. Never let
Copyright 2020 Hunter Industries. All Rights Reserved. 2

children play with this device.
Copyright 2020 Hunter Industries. All Rights Reserved. 3