|Hunter controllers provide seperate terminals for sensor connections, the designation is either “SEN” or “RS”. A controller's "Sensor Bypass" switch is going to bypass any sensor response in the event of rain or freeze.||
This rain sensor circuit requires a normally closed type switch to operate correctly.
To install a Mini-Clik®, Rain-Clik™, Freeze-Clik™ or the Mini-Weather Station (MWS) to a controller, first remove the jumper plate (see image below) that is connected to the sensor terminals. Then, wire one sensor wire to one SEN terminal and one sensor wire to the other SEN terminal.
To install a Wireless Rain-Clik™ sensor to a Hunter controller, remove the jumper that is connected to the sensor terminals.
Note: You will not use the ORANGE wire on Hunter controllers.
To install a Hunter sensor to another manufacturer’s controller that does not have the sensor terminals: