Rain Sensor Connection
L A rain sensor detects rainfall and tells the controller to
suspend watering, resuming after the sensor dries out
L It achieves this by severing the connection
between controller and the solenoid valves
L To install a rain sensor, wire it to the common,
between the controller and valves as shown below:
1
2 4
65
3
PC
RUN
OFF
RUN A
START
SET CLOCK
SET
START
TIME
SET
DAY
15
6
24
3
SET WATERING
DURATION PER
STATION
C P 1 2 3 4 5 6
24V AC
POWER
PACK
AC AC
RAIN SENSOR
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