table of contents
Section
1
:
IntroductIon ................................................... 03
Section
2
:
InstALLAtIon InstructIons ...................... 06
Section
3
:
operAtIon checks ............................... 10
Section
4
:
AdjustMents And operAtIon .................. 12
Section
5
:
MAIntenAnce And troubLeshootIng ......17
thank you for selecting a hydro-rain
®
Wireless rain/Freeze sensor
(hrc-100-rs-rF). this hydro-rain
®
sensor provides conservation,
convenience, and flexibility to your fully automatic watering system. After
a set amount of rain has fallen, the sensor will send a wireless signal to
the receiver and prevent the timer from watering. When the freeze sensor
option switch is activated the sensor interrupt s watering when the temperature
drops on or below 37°F ± 2° (3°c ± 1°).
please read this manual completely before you install and use the sensor.
A Few of the Notable Design Features Include:
RF Communication
rF (radio Frequency) technology eliminates unsightly wires and
simplifies mounting.
Battery Power
the rain/freeze sensor is powered by two replaceable 3V lithium batteries.
Feature Control Switch
Located on the bottom of the transmitter, the 3-position control switch allows
you to select rain sensor, rain/Freeze sensor and sensor off.
Section
1
:
IntroductIon
n
02
n
n
03
n
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