Prior to installing the RainSensor, take a few moments to read through the instructions in their entirety. Since the RainSensor is designed to work with most makes and models of automatic sprinkler timers, you should also refer to the instructions provided with your timer for specific information regarding the connection and use of a rain sensor or rain switch. Important: The RainSensor is rated for 24 VAC power only. Connecting to a higher voltage may result in severe equipment damage. Installa

Also, place the Sensor Bypass switch in the Active position for sensor-controlled operation. • Remove the valve common wire(s) from the valve common wire terminal and join to one RainSensor wire lead using a twist-on wire connector. Attach the remaining RainSensor wire lead to the valve common terminal. Timer with Sensor terminals, with or without pump start/ master valve: A Sensor Bypass Switch To Valves Common Wire From Valves Timer without Sensor terminals or pump start/ master valve: B Irrig

. . . . . . . . Receiver Module . . . . . . . . . . . . Installing the Receiver . . . . . . . . . . . . . . Initial Sensor System Test. . . . . . . . . . . . . . . . . Sensor Module Features . . . . . . . . . . . . . . . . . . . Installing the Sensor Module . . . . . . . . . . . . . . . 10 Freeze Sensor Site Selection. . . . . . . . . . . . . . . . 13 Set Temperature Activation Threshold. . . . . . . . 14 Water Conservation Feature . . . . . . . . . . . . . . . . 15 Smart Bypass Feature. . . . .