Connecting A Hunter Clik Sensor; Sensor Bypass Switch - Hunter ICC2 Owner's Manual

Installation Instructions

CONNECTING A HUNTER CLIK SENSOR

A Hunter weather sensor or any normally closed, micro-
switch-type sensor can be connected with the ICC2
Controller. The purpose of this sensor is to stop automatic
watering when weather conditions dictate. The controller
has one weather sensor input available and is compatible
with Hunter's full line of Clik-type sensors, including:
• Flow-Clik™ Sensor
• Freeze-Clik™ Sensor
• Mini-Clik™ Sensor (wired and wireless)
• Rain-Clik™ Sensor (wired and wireless)
• Soil-Clik™ Sensor
• Solar Sync™ Sensor (wired and wireless)
• Wind-Clik™ Sensor
All Hunter Clik Sensors are normally closed and open on
alarm, which alerts the controller to suspend watering.
The controller can be programmed to shut down entirely,
or only individual stations, once the sensor is triggered
(see Programmable Sensor Override instructions).
1.
To connect a Hunter Clik Sensor, locate the weather
sensor input ( ) on the power module.
2. Route the wires from the Clik Sensor through any of the
available knockouts into the controller cabinet.
3.
Remove the red jumper wire that is attached across the
weather sensor input and common terminal (C).
4. Connect one wire to the weather sensor input (
the other wire to the C terminal on the top of the power
module.
Note: The Sensor Bypass Switch must be set to "Active"
for the controller to react to a sensor alarm. Once an alarm
is triggered, the display will read "OFF" and show a blinking
umbrella symbol. Also, if there is no sensor installed, you
must reinsert the jumper wire on the SEN terminals, or set
the Sensor Bypass Switch to "Bypass."
20

SENSOR BYPASS SWITCH

This switch will either enable or disable a weather sensor
that has been connected to the controller. When the switch
is in the "Active" position, the controller will adhere to the
state of the sensor and shut down irrigation if the sensor is
triggered. If the sensor is in a closed state, the controller will
operate as normal. If the sensor is in an open state, but you
would like your automatic irrigation to operate as normal,
simply move the switch to the "Bypass" position. The sensor
will now be overridden, and the controller will operate as
programmed.
If you do not have a sensor installed, the position of the
Sensor Bypass Switch can be in either Active or Bypass
mode. This is true as long as the jumper wire connecting
the weather sensor terminal to common remains in place. If
a jumper wire has been removed, keep the Sensor Bypass
Switch in the Bypass mode. Otherwise, no automatic
irrigation will occur.
Note: The Manual Single Station function ignores any
attached sensor and will allow manual watering to occur.
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C
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