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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.

For full details, refer to the instructions provided with your sensor, or flow meter.

Once you've wired your sensor you must configure it in your Hydrawise account.

 

Wiring for standard Hydrawise 0.75" (20 mm) or 1" (25 mm) flow meters is as follows:

Flow Meter Wire Label on Controller

Blue

SEN-1, SEN-2

White

SEN COM

Red

Not connected

 

Wiring for open/closed contact sensors is as follows:

Sensor Wire Label on Controller

Normally Open/Normally Closed wire

SEN-1, SEN-2

Second (common) wire

SEN COM

See Configuring Sensors for full instructions on setting up sensors.

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