Hunter SSW Users Manual

Wireless

Wireless ET Sensor for Compatible Hunter Controllers

Owner’s Manual and Programming Instructions for:

•WSS: Wireless Solar Sync kit Pro-C, PCC, ICC, and I-Core controllers

•WSSSEN: Wireless Solar Sync kit for ACC and X-Core controllers

Table of Contents

Introduction................................................................................	2
System Overview And Operation............................................	2
SENSOR DETAILS..............................................................................	4
Installing the Sensor.......................................................................	4
Clik Operation................................................................................	5
Bypassing the Sensor.....................................................................	5
Maintaining the Sensor..................................................................	5
CONNECTING TO THE CONTROLLER..............................................	6
Installing and Wiring the Module...................................................	6
Pro-C Conventional Controller (PCC Series)..................................	7
Pro-C Controller (PC Series) ..........................................................	9
ICC Controller .............................................................................	10
I-Core Controller .........................................................................	11
X-Core Controller.........................................................................	12
ACC Controller.............................................................................	12

Addressing Wireless Receiver/Sensor................................	13
Programming Controller RUN TIMES..................................	14
Programming The Solar Sync Module...............................	15
Calibration / Setup Period......................................................	18
Troubleshooting Guide...........................................................	19
SPECIFICATIONS / DIMENSIONS / FCC NOTICE...........................	20
Controller Compatibility...............................................................	20
Specifications...............................................................................	20
Dimensions...................................................................................	20
FCC Notice..................................................................................	21
Industry of Canada Notice...........................................................	22
CE and Australia Notice...............................................................	22

Introduction

The Solar Sync is a sensor system that, when connected to a compatible Hunter controller, will automatically adjust your controller watering based upon changes in local climate conditions. The Solar Sync utilizes a solar and temperature sensor to measure on-site weather conditions used to determine evapotranspiration (ET), or the rate at which plants and turf use water. In addition, Solar Sync includes a Hunter Rain-Clik™ and Freeze-Clik™ sensor that will shut down your irrigation system when it rains and/or during freezing conditions.

A small module connects the sensor to the controller and will automatically increase or decrease watering run times based on changes in weather. The result is a new water-efficient irrigation product that promotes water conservation and healthier plants. . You simply program your controller like you normally would, and . the Solar Sync takes over from there, eliminating the need to manually adjust your watering schedule.

System Overview And Operation

The Wireless Solar Sync System is simply and easily installed on any compatible Hunter Irrigation controller (see Owner’s Manual to verify compatibility). The Wireless Solar Sync Sensor measures solar radiation and temperature and calculates the daily evapotranspiration (ET) factor for irrigation. This represents the amount of water lost by the plants due to local climate conditions, which needs to be replaced by irrigation. The Wireless Solar Sync also includes Hunter Rain-Clik™ and Freeze-Clik® sensors that will automatically shut down the irrigation system during rain events or freezing conditions.

Enter a mid summer watering program in your controller per the programming instructions in the Owner’s Manual provided with your controller. The Wireless Solar Sync Sensor sends weather data and applies it daily to the controller’s water schedule by adjusting the controller through the seasonal adjust feature.

This Owner’s Manual applies to the following kits:

•WSS: Wireless Solar Sync kit for Hunter Pro-C, PCC, ICC, and I-Core controllers

•WSSSEN*: Wireless Solar Sync kit for Hunter ACC and X-Core controllers

*Note that WSSSEN does not include the Solar Sync Module. The ACC and X-Core controllers have the Solar Sync software built in and do not require the Solar Sync Module. Therefore, the WSSSEN should be used with the ACC and X-Core Controllers.

System Overview And Operation

Wireless Solar Sync Receiver

Wireless Solar Sync Sensor

Wall Mount Bracket

Solar Sync Module

SENSOR DETAILS

Installing the Sensor

Using the screws provided, mount the Solar Sync sensor on any surface where it will be exposed to unobstructed sun and rainfall, but not in the path of sprinkler spray. The sensor needs to be oriented upright and the swivel bracket can be moved for mounting on angled surfaces. Loosen the locknut and screw before swiveling the bracket and then retighten.

Note: The Wireless Solar Sync Sensor is designed to operate to a maximum distance of 800 feet (228 m) from the Wireless Receiver.

Note: Place Solar Sync where it can receive full sun.

The Sensor Gutter Mount can also be used as an optional mounting method. The Sensor Gutter Mount (SGM) allows the Sensor to be mounted directly to the edge of a gutter. Install the SGM on the Sensor by removing the extension arm supplied with your Sensor and reinstalling SGM in its place. Position the SGM on the edge of the gutter and secure by twisting the thumb screw.

Sun

Re-use screw and nut from original extension arm

Solar Sync

Vent Ring Vents

SENSOR DETAILS

Clik Operation

The Rain-Clik™ will keep the irrigation from starting or continuing during rainfall. No adjustment or calibration

is required for the Rain-Clik™ sensor. The Rain-Clik™ uses patented Quick Response™ technology that will shut

the system off during the first few minutes of rain. The only adjustment that is necessary is the vent ring that

will either slow down or speed up the time at which the sensor dries out and

the system is turned back on. Opening the vent will speed up the dry out time and closing the vents will slow down dry out time.

In addition, the Solar Sync’s built-in temperature sensor provides system shutdown when freezing conditions occur. At approximately 37˚ F/3˚ C and below the Solar Sync module will command the controller to shut down. A “sensor off” indication will be displayed on your controller when the sensor is active. When temperatures rise above 37˚ F/3˚ C, automatic irrigation will be activated at the next scheduled start time. .

Dome

Bypassing the Sensor

If the Rain Sensor or Freeze Sensor is preventing system operation, SENSOR OFF will be displayed on

the controller’s display. Simply move

the Bypass switch on the controller to BYPASS and the Solar Sync’s Rain and Freeze Sensor will be bypassed. This allows you to operate your system.

The Solar Sync will continue to make adjustments to your controller’s

watering schedule.

The controller’s Rain Sensor switch should be in the ACTIVE position for the Rain Sensor and Freeze Sensor to interrupt watering during rainy and/or freezing conditions.

Maintaining the Sensor

The Solar Sync sensor is designed for outdoor use, but must be kept clean to function correctly. Wiping the clear dome covering the solar radiation sensor every 6 months is recommended. Do not use harsh chemicals or abrasives on the clear dome.

CONNECTING TO THE CONTROLLER

Installing and Wiring the Module

Begin by activating the CR2032 backup battery (used for date/ time backup in the event of a power outage) by pulling the battery insulator at the bottom of the module. The expected battery

life is ten years. If the battery requires replacement, the battery compartment is located on the back of the Solar Sync module. Remove the cover and install the battery with the positive side (+) of the battery visible, facing toward you. Replace the battery cover. Replace battery with CR2032 type battery only. Use of another battery may present a risk of fire or explosion.

Note: Battery may explode if mistreated. Do not recharge, disassemble or dispose of in fire.

The Solar Sync module is designed to be wall-mounted next to the irrigation controller. A rubber cover is provided for outdoor installations to protect the module

from the weather. Use two anchors or self-tapping screws to secure the module to the wall.

Place the rubber cover mounting tab behind the module before screwing the module to the wall.

Note: If you are installing Solar Sync on an ACC or X-Core Controller, the Solar Sync Module is not required. For the ACC or X-Core controllers, the WSSSEN kit should be used, as it does not include the Module. (See the controller‘s owner‘s manual for more details.)

CONNECTING TO THE CONTROLLER

Pro-C Conventional Controller (PCC Series)

The PCC series version of the Pro-C is designed so that the Solar Sync module can be installed inside the controller cabinet. . Use the two screws provided to mount the module as shown in the diagram.

1.Connect the red wire from the Solar Sync module to the AC1 terminal

2.Connect the white wire from the Solar Sync module to the AC2 terminal

3.Connect the blue wire from the Solar Sync module to the REM terminal

4.Remove the flat metal jumper from the two SEN terminals

5.Connect the yellow wire to one of the SEN terminals

6.Connect the orange wire to the other SEN terminal

Pro-C PCC Controller								Solar Sync Module

Controller Connections

SEN: ORANGE	AC2: WHITE
SEN: YELLOW	AC1: RED
REM: BLUE

Note: For Pro-C PCC Series controllers, there are provisions inside the controller to mount the Solar Sync module.

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