05
RAIN/FREEZE SENSOR COMPONENTS
1. Manual Test Pin. Press and hold for three seconds to confirm
proper operation .
2. Vent Adjustment Tab. Used to adjust the dry out time of the sensor .
Depending on weather conditions, the farther open the vent windows, the
sooner the unit will dry out and let the controller resume normal operations .
3. Mounting Arm. Metal extension arm for mounting the sensor .
4. Rainfall Adjustment Cap. The rain sensor cap can be adjusted to
suspend watering when rainfall amounts of 1/8" (minimum setting)
through 1/2" or more has fallen .
5. Freeze Sensor. Prevents the irrigation system from starting when
temperatures drop to 37°F or below . When temperatures rise above
37°F, the sensor will enable automatic watering .
6. Radio Antenna. Transmits a wireless signal to the receiver .
NOTE:
Unit needs to be mounted with the radio antenna in a vertical position.
7. Battery / Transfer Signal LED. Pressing the Manual Test Pin for three
seconds allows the user to see the LED flashing ON / OFF; indicating that
the battery is functioning and is transmitting the signal to receiver .
1.Manual Test Pin
2.Vent
Adjustment
Tab
3.Mounting Arm
4.Rainfall Adjustment Cap
6.Radio Antenna
5.Freeze Sensor (internal)
7.Battery / Transfer
Signal LED (beside
Radio Antenna)
