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)
RAIN 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.
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) and 1/2" or more has fallen.
5. Freeze Sensor
(for models 3208-WRFS and 3208-HRFS only). 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.
Additional Components of the Wireless Rain-Freeze Sensor model 3208-WRFS:
6. Radio Antenna.
Transmits a wireless signal to the receiver, up to 500 feet.
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.
01
www.krain.com