Hunter Hydrawise PRO-HC Owner's Manual

Hunter Hydrawise PRO-HC Owner's Manual

Irrigation controllers
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Questions and answers

Mike Smith
April 12, 2025

"Detected a short on zone 4” - what does it mean? I swapped for an unused wire in the bundle but got the same message.

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2 comments:
Mr. Anderson
April 12, 2025

"Detected a short on zone 4" means the controller has identified an electrical short circuit in the wiring or solenoid connected to zone 4. This could be caused by damaged wiring, a faulty solenoid, or moisture creating a conductive path. The controller shuts off power to that zone to prevent damage.

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Alexander
May 5, 2025

@Mike Smith магнитный клапан в замыкании , замена электромагнитного клапана все исправит

Dan Maune
May 25, 2025

I've moved and disconnected the WiFi, but I still need to run the irrigation until my house sells. I was able to program the Zones, Start Time, and Duration on the Pro-HC PHC-600 controller. However, I am unable to change the current date and time. Please advise how to update.

Michael Braud
March 4, 2025

I log in with installer yesterday and today my email address is not recognized. How do I move forward?

Summary of Contents for Hunter Hydrawise PRO-HC

  • Page 2 Wiring for open/closed contact sensors is as follows: PRO-HC - Mounting Controller INSTALLING THE PRO-HC CONTROLLER MOUNTING THE CONTROLLER TO A WALL PRO-HC - Connecting AC Power Indoor Cabinet: Outdoor Cabinet: PRO-HC - Connecting Solenoid Valves Copyright 2020 Hunter Industries. All Rights Reserved.
  • Page 3 PRO-HC - Connecting Sensors or Flow Meters (Optional) Pro-HC Controller supports most open/closed contact type of sensors such as Hunter rain and soil moisture sensors. Connect one sensor wire to COMMON on the controller. Connect the Normally Closed or Normally Open wire from the sensor to SEN-1 or SEN-2 on the controller and configure in the Hydrawise app.
  • Page 4 2. Align controller with the screw and slide the keyhole on top of the controller over the screw. 3. Secure controller in place by installing screws in the other mounting holes. STEPS 1-3 Copyright 2020 Hunter Industries. All Rights Reserved.
  • Page 5 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 Copyright 2020 Hunter Industries. All Rights Reserved.
  • Page 6 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 Copyright 2020 Hunter Industries. All Rights Reserved.
  • Page 7 4. Strip 1/2" (13 mm) of insulation from ends of all wires. Secure the valve common wire to "COM" (Common) terminal. Attach all individual valve control wires to the appropriate station terminals. PRO-HC CONTROLLER Copyright 2020 Hunter Industries. All Rights Reserved.
  • Page 8 Record zones against wire color for later reference. Connect the common wire from the multicore cable (usually white) to the terminals on the controller marked COM. Copyright 2020 Hunter Industries. All Rights Reserved.

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