Hunter Hydrawise HC Owner's Manual page 11

valves is told to open by the controller, the controller also signals the master valve to open.
The purpose of the master valve is to shut off the water to the irrigation system when none
of the zone valves are operating.
Operation Chart
Controller Model
HC
PRO-HC
X2 w/WAND WiFi Module
HPC
HCC
Wiring
1. Route the master valve wire between valve location and the Hydrawise controller.
2. Attach the common wire to either solenoid wire. This is most commonly a white colored
wire. Attach a separate control wire to the remaining wire of each master valve
solenoid. All wire splice connections should be done using waterproof connectors.
3. Route wire through the conduit or one of the openings on the bottom of the cabinet.
4. Strip ½" (13 mm) of insulation from ends of all wires. Secure the valve common wire to
the "COM" (Common) terminal. Attach the opposite control wire to the M/V terminal.
Wiring Illustrations
HC
Set Master Valve Operation
ON or OFF by All Zones
ON or OFF by All Zones
ON or OFF by Zone or All Zones
ON or OFF by Zone or All Zones
ON or OFF by Zone or All Zones
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PRO-HC
11