Connecting a Weather Sensor (Not Included)

A Hunter Mini-Clik® rain sensor or other type of micro-switch weather sensor may be connected to the ICC. The purpose of this sensor is to stop watering when precipitation is sufficient. The sensor connects directly to the controller and allows you to easily override the sensor by using the Rain Sensor bypass switch on the controller.

1. Route the wires from the rain sensor up through the same conduit used for valve wiring.
2. Remove the jumper from the two SEN terminals on the power module.
3. Connect one wire to the SEN terminal and one to the other SEN terminal on the power module

NOTE: If the rain sensor switch is left in the ACTIVE position and no sensor is connected, and the jumper has been removed, the display will read SEN OFF and no irrigation will occur. To eliminate this problem when no sensor is connected, leave the switch in the BYPASS position or install a short jumper wire between the sensor terminals.