Residential Irrigation Controller
Owners Manual and Programming Instructions

SENSOR BYPASS

SYSTEM OFF

CURRENT TIME/DAY

ACTIVE

MANUAL-ALL STATIONS

START TIMES

MANUAL-ONE STATION

RUN TIMES

SEASONAL ADJUSTMENT

WATER DAYS

TABLE OF CONTENTS

INSTALLATION
XC Components.. 1-2 Mounting the Controller... 3 Connecting Valves and Transformer.. 3. Activating the Battery.. 3 Replacing the Battery... 4. Connecting a Master Valve.. 4 Connecting a Pump Start Relay.. 4 Connecting a Weather Sensor.. 5 Bypass Weather Sensor... 5 Power Failures... 5.
Selecting Specific Days of the Week to Water.. 8. Selecting Odd or Even Days to Water.. 8 Selecting Interval Watering.. 9 Setting Event Day(s) Off... 9. Automatic Watering.. 9 System Off... 9 Programmable Rain Off... 9. Seasonal Adjustment..10 Manually Run a Single Station..10 Manually Run All Stations..10
CONTROLLER PROGRAMMING AND OPERATION
Watering Schedule Form... 6 Programming the Controller.. 7 Setting the Date and Time.. 7. Setting the Program Start Time.. 7 Eliminating a Program Start Time... 8 Setting Station Run Times.. 8. Setting Days to Water.. 8
One Touch Manual Start and Advance..10 Advanced Features...11. Programmable Sensor Override..11 Test Program...11 Hunter Quick Check...11. Easy Retrieve Program Memory..12. Programmable Delay Between Stations..12 Clearing the Controller's Memory/Resetting the Controller.12
TROUBLESHOOTING AND SPECIFICATIONS
Troubleshooting Guide..13-14 Specifications...14. CE Notice...15

XC COMPONENTS

AM PM %24HR
SENSOR BYPASS SENSOR BYPASS
MO TU WE TH FR SA SU ODD 1,3.29

2,4.30

SYSTEM OFF MANUAL-ALL STATIONS

ACTIVE ACTIVE

24VAC RST
Note: Plug may look different from Illustration.
Terminal block for -E (International models only)

Indoor Model

Outdoor Model (Internal Transformer Included)

A LCD Display

1. 2. Run Times Allows user to set each valve station run time from 1 minute to 4 hours. Start Times Allows 1 to 4 start times to be set in each program.
17. Terminal Strip Use to attach transformer, sensor, and valve wires from their source to the controller. 18. Reset Button Use to reset the controller.

C Control Buttons

Button Increases the selected item flashing in the display. Button Decreases the selected item flashing in the display. Button Returns selected flashing display to previous item. Button Advances the selected flashing display to the next item. Button Selects program A, B or C for different watering zone requirements. 19. Sensor Bypass Switch.
3. Station Number Indicates currently selected station number. 4. Program Designator Identifies program (A, B, or C) in use. 5. Day of the Week Identifies day of the week 6. Interval Watering Identifies month when programming current date. 7. Odd/Even Watering Identifies if Odd or Even watering has been selected. 8. Flashing Sprinkler Indicates that watering is taking place. 9. System Off Allows user to discontinue all programs and watering. Also allows the user to set the programmable "rain off" which stops watering for a period from 1 to 7 days. Umbrella Indicates that the rain sensor is active.

Dial Settings

Run Normal dial position for all controller automatic and manual operation. Current Time/Day Allows current day and clock time to be set. Start Times Allows 1 to 4 start times to be set in each program. Run Times Allows user to set each valve station run time from 1 minute to 4 hours. Water Days Allows the user to select interval days to water. Seasonal Adjustment Allows user to make run time changes according to the seasons without reprogramming the controller. Bars on the left allow quick visual reference to the seasonal adjustment percentage.
11. Seasonal Adjustment Allows the user to make run time changes according to the seasons without reprogramming the controller. Bars on the left allow quick visual reference to the seasonal adjustment percentage. 12. Rain Drop Indicates watering will occur on the selected day. 13. Crossed Rain Drop Indicates the watering will NOT occur on the selected day. 14. Calendar Indicates interval watering schedule has been programmed. Icon also appears when programming the current day.

Manual-One Station Allows user to activate a one-time watering of a single valve. Manual-All Stations Allows user to activate a one-time watering of all valve stations or a few selected stations. System Off Allows user to discontinue all programs and watering. Also allows the user to set the programmable rain off which stops watering for a period from 1 to 7 days.

B Wiring Compartment

15. Lithium Battery The replaceable lithium battery (included) allows the controller to be programmed in the absence of AC power. In addition, the battery will provide power for backup timekeeping in the event of a power outage. 16. Internal Junction Box Junction box in outdoor models for making AC power connections.
D External Transformer (Indoor Model only)
A plug in transformer is provided to supply AC power to the controller. 2
MOUNTING THE CONTROLLER TO WALL
NOTE: The indoor XC is not waterproof or weather resistant, and must be installed indoors or in a protected area. 1. Secure one screw into the wall. Install screw anchors if attaching to drywall or masonry wall. 2. Slide the keyhole on top of the controller over the screw. 3. Secure the controller in place by installing screws in the holes below the terminal strip. Do not plug transformer into power source until controller is mounted and all valve wiring has been connected.
4. Secure the white valve common wire to the C (Common) screw on the terminal strip. Attach each of the individual valve control wires to the appropriate station terminals and tighten their screws. 5. Indoor Models: route the transformer cable through the hole on the left side of the controller and connect the wires to the two screws marked 24VAC. Outdoor Models: transformer wires are already connected to the AC terminals so all that is required is to connect primary power to the junction box (see below).
E High Voltage Wiring (Outdoor Model only)
NOTE: XC outdoor models are water and weather resistant. Connecting the outdoor XC to primary AC power should only be done by a licensed electrician following all local codes. Improper installation could result in shock or fire hazard. 1. Route AC power cable and conduit through the " (13mm) conduit opening on the left side bottom of the cabinet. 2. Connect one wire to each of the two wires inside the junction box. The ground wire should be connected to the green wire. Wire nuts are provided to make these connections. Note: For E models only: Connect the wires to the AC terminal block inside the junction box. AC supply wires must be 14 AWG (1.85 mm) or larger with appropriate circuit breaker for the wire size. A switch or circuit-breaker shall be included in the building installation (in close proximity to the controller, within easy reach of the operator) and marked as the disconnecting device for the equipment. 3. Replace the junction box cover.

CONNECTING VALVES AND TRANSFORMER
Installation of the XC should only be done by trained personnel. 1. Route valve wires between the control valve location and controller. 2. At valves, attach a common wire to either solenoid wire on all valves. This is most commonly a white colored wire. Attach a separate control wire to the remaining wire of each valve. All wire connections should be done using waterproof connectors. 3. Route the valve wires through the conduit. Attach the conduit through the bottom right side of the controller.

Valve 4

Valve 3

Valve 2

ACTIVATING THE BATTERY
After installing your XC make sure to remove the battery contact insulator to allow the XC to keep time in the event of a power outage.
Connect the Two Transformer Wires to the Two AC Terminals

Valve Wires

Valve 1

Valve Common Wire

REPLACING THE BATTERY
A high-energy lithium battery is included with your XC controller. The battery allows the user to remotely program the controller without connecting AC power. It is also used to keep the current time and day during power outage conditions. To replace the battery: 1. Remove the screw from the battery holder. 2. Slide the battery holder down to access the battery. 3. Remove and replace the new battery into the battery holder and reinstall the battery holder.

Lithium Battery

Battery (--) (+) Holder
2. The common wire should be attached to the C terminal inside the controller. The other wire coming from the master valve should be attached to the P terminal inside the controller. Tighten each terminal screw.
CONNECTING A PUMP START RELAY
NOTE: Complete this section only if you have a pump start relay installed. A pump start relay is a device that uses a signal from the controller to actuate a separate electrical circuit to energize a pump to provide water to your system. The controller should be mounted at least a 15 ft (4.5 m) away from both the pump start relay and pump to minimize any potential electrical interference. 1. Route a pair of wires from the pump relay into the controller. 2. Connect a common wire to the C (Common) terminal inside the controller and connect the remaining wire from the pump start relay to the P terminal. Relay holding current draw must not exceed.30 amps. Do not connect the controller directly to the pump or damage to the controller will result.
PSR Series Pump Start Relay

Battery Compartment

NOTE: This positive(+) side of the battery should face the inside of the battery holder. Battery type: CR2032 3V
CONNECTING A MASTER VALVE
NOTE: Complete this section only if you have a master valve installed in your irrigation system. A master valve is a "normally closed" valve installed at the supply point of the main line that opens only when the controller initiates a watering program. 1. At the Master Valve, attach the common wire to either solenoid wire of the valve. Attach a separate control wire to the remaining solenoid wire.

RUN SYSTEM OFF

4.5 Meters Minimum (15')

Master Valve Wire

To Pump
Valve Wires Master Valve Valve Common Wire
CONNECTING A WEATHER SENSORA Hunter weather sensor or other micro-switch type weather sensors can be connected to the XC. The purpose of this sensor is to stop automatic watering when weather conditions dictate. 1. Remove the metal jumper plate that is attached across the two SEN terminals inside the controller. 2. Connect one wire to one SEN terminal and the other wire to the other SEN terminal.

Mini-Clik Rain Sensor

Testing the Weather Sensor
The XC provides simplified testing of a rain sensor when the sensor is wired into the sensor circuit. You can manually test proper operation of the rain sensor by running a MANUAL ALL STATIONS cycle or by activating the system using the One Touch MANUAL START (see page 10). During the Manual cycle, pressing the test button on the MiniClik will interrupt watering.
Manually Bypassing the Weather Sensor
If the rain sensor is interrupting irrigation you can bypass it by using the bypass switch on the front of the controller. Slide the switch to the SENSOR BYPASS position to disable the rain sensor from the system to allow for controller operation. You can also bypass the weather sensor for manual operation by using the MANUAL ONE STATION function.

BYPASS

POWER FAILURES
When the weather sensor has deactivated automatic watering, the OFF, and icon will appear on the display. Due to the possibility of power failures, the controller has non-volatile memory. Programmed information will never be lost due to a power outage. The lithium battery will keep the correct time without AC power. Normal watering will resume when AC power is restored.

WATERING SCHEDULE

HUNTER XC
DAY OF THE WEEK ODD/EVEN OR INTERVAL 1 PROGRAM START TIMES 4

STATION

PROGRAM A

PROGRAM B

PROGRAM C

LOCATION

STATION RUN TIME

NOTES:

PROGRAMMING THE CONTROLLER
The XC display shows the time and day when the controller is idle. The display changes when the dial is rotated to indicate the specific programming information to enter. When programming, the flashing portion of the display can be changed by pressing the or buttons. To change something that is not flashing, press the or buttons until the desired field is flashing. Three programs A, B, and C, each with the ability to have four daily start times, permit plants with different watering requirements to be separated on different day schedules. NOTE: A basic programming rule is that whatever symbol or character is flashing will be the item programmed. For instance, if the hour is flashing when setting the time, the hour can be changed or programmed. For illustration purposes in this manual, flashing characters are in GRAY type.

5. The time will be displayed. Use the and buttons to select AM, PM, or 24 hour. Press the button to move to hours. Hours will be flashing. Use the and buttons to change the hour shown on the display. Press the button to move to minute. Minutes will be flashing. Use the and buttons to change the minutes shown on the display. The date, day, and time have now been set.
Setting the Program Start Time(s)
1. Turn the dial to the START TIMES position. 2. The factory preset is set on program A. If necessary, you can select program B, or C by pressing the button. 3. Use the or button to change the start time. (The start times advance in 15 minute increments). 4. Press the button to add an additional start time, or for the next program. button
Setting the Date and Time
1. Turn the dial to the CURRENT TIME/DAY position. 2. The current year will be flashing. Use the or buttons to change the year. After setting the year, press the button to proceed to setting the month. 3. The month and day will be in the display. The month will be flashing and the icon will be displayed. Use the or buttons to change the month. Press the button to proceed to setting the day. 4. The day will be flashing and the icon will be displayed. Use the or buttons to change the day. Press the button to proceed to setting the time.
NOTE: One start time will activate all stations sequentially in that program. This eliminates the need to enter each stations start time. Multiple start times in a program can be used for separate morning, afternoon, or evening watering cycles. Start times may be entered in any order. The XC will automatically sort them.
Eliminating a Program Start Time
With the dial set to START TIMES position, push the or button until you reach 12:00 AM (Midnight). From here push the button once to reach the OFF position.
Selecting Specific Days of the Week to Water
1. With the cursor on a specific day (the cursor will always start with MO), press the button to activate a particular Mo Tu We Th Fr Sa Su day of the week to water. Press the button to cancel watering for that day. After pressing a button the cursor automatically advances to the next day.
Setting Station Run Times
1. Turn the dial to Run Times position. 2. The display will show the last program selected (A, B, or C), the station number selected, icon, and the station will be flashing. You can switch to another program by pressing the button.

2. Repeat step 1 until all desired days have been selected. The selected days will show a to indicate their status is ON. The last is the last day of watering for that program.
Selecting Odd or Even Days to Water
This feature uses numbered day(s) of the month for watering instead of specific days of the week (odd days: 1st, 3rd, 5th, etc.; even days: 2nd, 4th, 6th, etc.). 1. With the cursor on Su press the button once. The icon and odd will be displayed. 2. If odd day watering is desired, turn the dial back to the run position.
3. Use the or button to change the station run time on the display. You can set the run times from 0 to 4 hours. 4. Press the button to advance to the next station.

Setting Days To Water

1. Turn the dial to the WATER DAYS position. 2. The display will show the last program selected (A, B, or C). You can switch to another program by pressing the button.

Odd Day Watering

3. The controller will display the seven days of the week (MO, TU, WE, TH, FR, SA, SU). Each day will have a icon or a icon above the day. The icon would represent an On water day, while a icon would represent an Off watering day.
3. If even day watering is desired, press the button once. The icon and EVEN will be displayed. You can move back and forth from ODD to EVEN by pressing the and buttons.

Even 2, 4,.30

Even Day Watering
NOTE: The 31st of any month and February 29th are always off days if Odd watering is selected.
PROGRAMMING THE CONTROLLER (cont.)
Selecting Interval Watering
With this option you can select interval watering from 1 to 31 days. 1. With the cursor on EVEN, press the button once and the icon will appear and a 1 flashing in the display. Interval watering schedule appears on the display. 2. Press the or button to select the number of days between watering days (from 1 to 31 days). This is called the interval. The controller will water the selected program at the next start time and will then water at the interval programmed.

Automatic Watering

After programming the XC, set the dial to the RUN position to enable automatic execution of all selected watering programs and start times.

System Off

Valves currently watering will be shut off after the dial is turned to the SYSTEM OFF position for two seconds. All active programs are discontinued and watering is stopped. To return the controller to normal automatic operation, simply return the dial to the RUN position.

Programmable Rain Off

This feature permits the user to stop all programmed waterings for a designated period from 1 to 7 days. At the end of the programmed rain off period, the controller will resume normal automatic operation.

Setting Event Day(s) Off

The XC allows you to program a No Water Day(s). This feature is useful to inhibit watering on specific day(s). For example, if you always mow the lawn on Saturdays, you would designate Saturday as a No Water Day so that you are not mowing wet grass. 1. Turn the dial to the WATER DAYS position. 2. Enter an interval watering schedule as described on page 8. 3. Press the button to scroll to the No Water Days at the bottom of the display. MO will be flashing 4. Use the button until the cursor is at the day of the week you wish to set as a No Water Day. 5. Press the button to set this day as a no water day. The illuminate over this day. 6. Repeat steps 4 and 5 until all desired event day(s) are off. NOTE: You also have the option in the interval watering schedule to program Odd or Even days off will
1. Turn the dial to the SYSTEM OFF position. Wait for OFF to be displayed. 2. Press the button as many times as needed to set the number of days off (up to 7 days). 3. Turn the dial back to the RUN position at which OFF, a number, the and icons will be displayed. The days off remaining will decrease at midnight each day. When it goes to zero, the display will show normal time of day and normal irrigation will resume at the next scheduled start time.

Seasonal Adjustment

Seasonal Adjust is used to make global run time changes without re-programming the entire controller. To use the seasonal adjustment feature: 1. Turn the dial to the SEASONAL ADJUSTMENT position.
Manually Run All Stations
1. Turn dial to MANUAL ALL STATIONS position.
2. Select program A, B, or C by pressing the

button.

2. The display will now show a flashing number followed by a %, as well as the bar graph which always remains on the display. Press the or button to adjust the percentage of the seasonal adjustment. Each bar on the graph represents 10%. This feature can adjust the controller from 10% to 150% of the original program. To view the adjusted run times, simply turn the dial to the RUN TIMES position, the displayed run time will be updated accordingly as the seasonal adjustment is made. NOTE: The controller should always be initially programmed in the 100% position.
3. Station run time will flash in the display. Use the or button to select the amount of time for a station to water if different from the run time displayed. 4. Use the button to move to the next station. 5. Repeat steps 3 and 4 to customize each station. 6. Press the button until you reach the station at which you would like watering to begin. Turn the dial clockwise to the RUN position (the controller will water the entire program beginning with the station number last left in the display, then return to the automatic mode with no change in the previously set program).

One Touch Manual Start and Advance
You can also activate all stations to water without using the dial. 1. Hold down the button for 2 seconds.
Manually Run a Single Station
1. Turn dial to MANUAL ONE STATION position.
2. This feature automatically defaults to program A. You can select program B or C by pressing the button. 3. The station number will be flashing. Press the button to scroll through the stations and use the or button to adjust station run times. (If no buttons are pressed for a few seconds during step 2 or 3, the controller will automatically begin watering). 4. Press the button scroll to the station you wish to begin with. After a 2 second pause, the program will begin. At any time during the manual cycle, you can use the or buttons to navigate from station to station manually.
2. Station run time will flash in the display. Use the button to move to the desired station. You may use the or button to select the amount of time for a station to water. 3. Turn the dial clockwise to the RUN position to run the station (only the designated station will water, then the controller will return to automatic mode with no change to the previously set program). Also see One Touch Start and Advance.

ADVANCED FEATURES

Programmable Sensor Override
The XC allows the user to program the controller so that the sensor disables watering on only desired stations. For example, patio gardens that have pots under overhangs and roofs may not receive water when it rains and will continue to need to be watered during periods of rain. To program sensor override: 1. Turn the dial to the RUN position. 2. Press and hold the button down while turning the dial to START TIMES position. 3. Release the button. At this point, the display will show the station number, ON, and the icon, will be flashing. 4. Press the or button to enable or disable the sensor for the station shown. ON = Sensor enabled (will suspend irrigation) OFF = Sensor disabled (will allow watering)

Sensor Enable

Test Program of All Stations
The XC allows the user a simplified method for running a test program. This feature will operate each station in numerical sequence, from the lowest to the highest. 1. With the dial in the RUN position, press and hold the button. The station number will be displayed and the time will be flashing. 2. Use the or buttons to set the run time from 1 to 15 minutes. The run time needs to be entered only once. 3. After a 2 second pause, the test program will start.

Hunter Quick Check Diagnostics
This feature allows you to quickly diagnose wiring problems with your controller. Instead of having to check each field wiring circuit for potential problems, you can use the Hunter Quick Check circuit test procedure. To initiate the Quick Check test procedure: 1. Press the , , , and buttons simultaneously. In the standby mode, the LCD will display all segments.

Sensor Disabled

5. Use the or buttons to scroll to the next station that you would like to program the sensor override. NOTE: The controller default is for the sensor to disable watering on all zones when rain occurs. When the XC receives an input from the sensor to disable watering, the display will indicate those stations that have been programmed to override the sensor. A station that is running in the sensor override mode will flash the and icons alternately.
2. Press the button once to begin the Quick Check procedure. Within seconds, the system searches all stations for detecting any circuit problems. When a field wiring short is detected, an ERR symbol preceded by the station number will momentarily flash on the display. After the Quick Check completes running the circuit diagnostic procedure, the controller returns to the automatic watering mode.
Easy Retrieve Program Memory
The XC is capable of saving the preferred watering program into memory for retrieval at a later time. This feature allows for a quick way of resetting the controller to the original programmed watering schedule. To save the program into the memory 1. With the dial in the RUN position, press and hold the and buttons for 5 seconds. The display will scroll three segments from left to right across the display indicating the program is being saved into memory. 2. Release the and buttons. To retrieve a program that was previously saved into memory. 1. With the dial in the RUN position, press and hold the and buttons for 5 seconds. The display will scroll three segments from right to left across the display indicating the program is being saved into memory. 2. Release the and buttons.
Clearing the Controller's Memory/Resetting the Controller
If you feel you have misprogrammed the controller, there is a process that will reset the memory to the factory defaults and erase all programs and data that have been entered into the controller. 1. Press and hold down the , , and buttons. 2. Press and release the reset button in the lower wiring compartment. 3. Wait 2 seconds and release the , , and buttons. The display should now show 12:00 am. All the memory has been cleared and the controller may now be reprogrammed.

Programmable Delay Between Stations
This feature allows the user to insert a delay between stations between when one station turns off and the next one turns on. 1. Start with the dial in the RUN position. 2. Press and hold the button down while turning the dial to the RUN TIMES position. 3. Release the button. At this point the display will show a delay time for all stations in seconds, which will be flashing. 4. Press the or buttons to increase or decrease the delay time between 0 and 4 hours. 5. Return the dial to the RUN position.

TROUBLESHOOTING GUIDE

PROBLEM
The controller is continuously watering There is no display The display reads No AC Display reads Off,

CAUSES

Too many start times have been programmed. Check AC power wiring. There is no AC power present (the controller is not receiving any power).

SOLUTIONS

Only one start time is necessary to activate a program. (refer to Setting Watering Start Times on page 7). Correct any errors. Check to see if the transformer is properly installed.
The rain sensor is interrupting irrigation or the Slide the rain sensor bypass switch to the BYPASS position to sensor jumper has been removed. bypass the rain sensor circuit, or reinstall the jumper. Defective rain sensor. Jumper was not removed when sensor was installed. Stations have been programmed to override the sensor. Verify operation of rain sensor and proper wiring Remove jumper from the sensor terminals. Reprogram the sensor override to enable the sensor (see page 10). Reset the controller per page 11 Clearing Controller Memory/ Resetting the Controller. Check wire circuit or solenoid for the valve number indicated. Repair short or replace solenoid. Press any button to clear the ERR from the display. Check wiring to relay or master valve solenoid. Press any button to clear the P ERR from the display. Check electrical specification for the pump relay. Do not exceed controller's electrical rating. Replace if defective. Replace wire with larger gauge wire.
Rain sensor will not shut off the system
Frozen display, or showing incorrect information Display shows ERR with a number (1-8).
Power surge. Short in valve wiring circuit, or faulty solenoid on the station number indicated. Faulty pump relay or master valve wiring Incompatible or defective relay or solenoid Under sized wire to the pump relay or master valve.

Display shows P ERR

TROUBLESHOOTING GUIDE (cont.)
Display shows a station is running but the and icons are flashing
The sensor is interrupting irrigation, however the station has been programmed to override the sensor. AM/PM of time of day not set correctly. AM/PM of start time not set correctly. Start Time is disabled (set for Off). Controller is not receiving AC power
Check the sensor override status (see page 10)
Automatic irrigation does not start at the start time and controller is not in the System Off mode
Correct AM/PM of time of day Correct AM/PM of start time See Setting Start Times (pg 7) Check AC power connections.

SPECIFICATIONS

Operating Specifications
Station Run Times: 0 to 4 hours in 1-minute increments. 3 Independent Watering Programs. Start Times: 4 per day per program for up to 12 daily starts. Watering Schedule: 365-day calendar, interval watering, odd/even watering. AM/PM, 24-hour clock. Simple manual operation. Sensor override by station. Programmable rain delay (1 to 7 days). Seasonal adjustment (10% to 150%). Sensor bypass switch. XC-x00i for indoor use. XC-x00 for outdoor use. Sea level to 2000m at 0-50C.
Electrical Specifications
Transformer input 120VAC 10% 60 Hz (230VAC 10% 50/60 Hz International Models). Transformer Output: 24VAC 1.0 amp. Station Output:.56 amps per station. Maximum Output:.84 amps (includes master valve). Battery: 3V Lithium (included) used for remote programming and backup timekeeping. Use CR2032 3-volt. Electronic short circuit protection. Non-volatile memory for program data. UL Listed. Model XC-x00 has an IP2X Rating. Clean only with a cloth dampened with mild soap and water.

Explanation of Symbols

= AC = Consult Documentation = Hazardous Voltages Present = Ground
CERTIFICATE OF CONFORMITY TO EUROPEAN DIRECTIVES
Hunter Industries declares that the irrigation controller Model XC complies with the standards of the European Directives of electromagnetic compatibility 87/336/EEC and low voltage 73/23/EEC. __________________________________

Project Engineer

This product should not be used for anything other than what is described in this document. This product should only be serviced by trained and authorized personnel. FCC part 15: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio commu nications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.

Hunter Industries Incorporated The Irrigation Innovators
Internet: www.HunterIndustries.com

INT-784 P/N 701013 06/09

Battery Operated Controllers
Owners Manual and Programming Instructions

SENSOR BYPASS

SYSTEM OFF

CURRENT TIME/DAY

ACTIVE

MANUAL-ALL STATIONS

START TIMES

MANUAL-ONE STATION

RUN TIMES

SEASONAL ADJUSTMENT

WATER DAYS

Table of Contents

Introduction 1 XC Hybrid Components 1 Mounting the Controller to the Wall 3 Connecting Valves 3 Installing Batteries 4 Connecting a Master Valve 4 Connecting a Weather Sensor 5 Testing the Weather Sensor 5 Manually Bypassing the Weather Sensor 5 Power Failures 6 Installing the Transformer (optional) 6 Watering Schedule 7 Programming the Controller 8 Setting the Date and Time 8 Setting the Program Start Time(s) 8 Eliminating a Program Start Time 9 Setting Station Run Times 9 Setting Days To Water 9 Selecting Specific Days of the Week to Water 9 Selecting Interval Watering 10 Setting Event Day(s) Off 10 Automatic Watering 10 System Off 10 Programmable Rain Off 10 Seasonal Adjustment 11 Manually Run a Single Station 11 Manually Run All Stations 11 One Touch Manual Start and Advance 11 Advanced Features 12 Programmable Sensor Override 12 Test Program of All Stations 12 Easy Retrieve Program Memory 13 Programmable Delay Between Stations 13 Clearing the Controller's Memory/Resetting the Controller 13 Troubleshooting Guide 14 Specifications 15 Operating Specifications 15 Electrical Specifications 15 Explanation of Symbols 15 Certificate of Conformity to European Directives 16

Introduction

Introducing the latest addition to the Hunter XC controller product line; the XC Hybrid (XCH) battery operated controller. The XC Hybrid is a full-featured irrigation controller that combines maximum programming flexibility with the versatility of battery operation for a wide range of installations. Using DC latching solenoid technology, the XCH is ideal for remote or isolated installations that do not have access to AC power. The XCH is truly a hybrid controller that can operate from a wide variety of power sources. In situations where AC power is available, a plug-in transformer can be used to supply power to the controller. A solar panel option (coming soon) can also be attached to the XCH to continually supply power to the controller without the need for batteries.

XC Hybrid Components

AM PM %24HR
MO TU WE TH FR SA SU ODD 1,3.29

2,4.30

MANUAL-ONE SATION

STAINLESS VERSION

PLASTIC VERSION

A LCD Display

1. Run Times Allows user to set each valve station run time from 1 minute to 4 hours. 2. Start Times Allows 1 to 4 start times to be set in each program. 3. Station Number Indicates currently selected station number. 4. Program Designator Identifies program (A, B, or C) in use. 5. Day of the Week Identifies day of the week. 6. Interval Watering Identifies month when programming current date. 7. Odd/Even Watering Identifies if Odd or Even watering has been selected. 8. Flashing Sprinkler Indicates that watering is taking place. 9. System Off Allows user to discontinue all programs and watering. Also allows the user to set the programmable "rain off" which stops watering for a period from 1 to 7 days. 0. 1 Umbrella Indicates that the rain sensor is active. 11. Seasonal Adjustment Allows the user to make run time changes according to the seasons without reprogramming the controller. Bars on the left allow quick visual reference to the seasonal adjustment percentage. 2. 1 Rain Drop Indicates watering will occur on the selected day. 3. 1 Crossed Rain Drop Indicates the watering will NOT occur on the selected day. 4. Calendar Indicates interval watering schedule has been 1 programmed. Icon also appears when programming the current day.

C Control Buttons

Button Increases the selected item flashing in the display. Button Decreases the selected item flashing in the display. Button Returns selected flashing display to previous item. Button Advances the selected flashing display to the next item. Button Selects program A, B or C for different watering zone requirements. 8. Sensor Bypass Switch. 1

D Dial Settings

un ormal dial position for all controller automatic and manual R N operation. Current Time/Day Allows current day and clock time to be set. Start Times Allows 1 to 4 start times to be set in each program.
Run Times Allows user to set each valve station run time from 1 minute to 4 hours. Water Days Allows the user to select interval days to water. Seasonal Adjustment Allows user to make run time changes according to the seasons without reprogramming the controller. Bars on the left allow quick visual reference to the seasonal adjustment percentage.
Manual-One Station Allows user to activate a one-time watering of a single valve. Manual-All Stations Allows user to activate a one-time watering of all valve stations or a few selected stations. System Off Allows user to discontinue all programs and watering. Also allows the user to set the programmable rain off which stops watering for a period from 1 to 7 days.

B Wiring Compartment

5. erminal Strip Use to attach transformer, sensor, and valve 1 T wires from their source to the controller. 6. Reset Button Use to reset the controller. 1 17. Battery Holder Holds six AA alkaline batteries.
E External Transformer (Optional)
A plug in transformer can be used to supply AC power to the controller.
Mounting the Controller to the Wall
1. Secure one screw into the wall. Install screw anchors if attaching to drywall or masonry wall. 2. Slide the keyhole on top of the controller over the screw. 3. Secure the controller in place by installing screws in the holes below the terminal strip.

WIRE SIZE

18 AWG 16 AWG 14 AWG 12 AWG
DISTANCE FROM VALVE TO CONTROLLER
550 feet 870 feet 1380 feet 2200 feet

Connecting Valves

Valve 4
NOTE: The XCH operates DC latching solenoids only (order Hunter P/N: 458200). 24 VAC solenoids will NOT operate with the XCH. DC solenoids can be easily identified by red and black leads. The red lead is attached to the station output, while the black lead is attached to the common wire. 1. Route valve wires between the control valve location and controller. 2. At valves, attach a common wire to the black solenoid wire on all valves. Attach a separate control wire to the remaining red wire of each valve. All wire connections should be done using waterproof connectors. 3. Route the valve wires through the conduit. Attach the conduit through the bottom right side of the controller. 4. Secure the valve common wire to the C (Common) screw on the terminal strip. Attach each of the individual valve control wires to the appropriate station terminals and tighten their screws.

Valve 3

Valve 2
Station Wires (Red Leads)

Valve 1

Valve Common Wire (Black Leads)

Installing Batteries

The XC Hybrid operates on six AA alkaline batteries, and the XC Hybrid Stainless uses six C PRG batteries. A battery carrier is supplied with your controller. Insert the batteries as indicated on the battery carrier. Connect that battery connector inside the access compartment to the battery carrier and insert the carrier into the lower left side of the controller as shown. To access battery carrier on the XC Hybrid Stainless, remove the screw in the top center of the controller and swing the facepack down as shown.
XCH-Stainless Battery Install
Connecting a Master Valve
NOTE: Complete this section only if you have a master valve installed in your irrigation system. A master valve is a normally closed valve installed at the supply point of the main line "that" opens only when the controller initiates a watering program. 1. At the Master Valve, attach the common wire to the black solenoid wire of the valve. Attach a separate control wire to the remaining red solenoid wire. 2. The common wire should be attached to the C terminal inside the controller. The other wire coming from the master valve should be attached to the MV terminal inside the controller. Tighten each terminal screw.

(Black Lead)

Master Valve Wire

(Red Lead)

Valve Wires Master Valve Valve Common Wire
Connecting a Weather Sensor
A Hunter weather sensor or other micro-switch type weather sensors can be connected to the XC. The purpose of this sensor is to stop automatic watering when weather conditions dictate. WRC (Wireless RainClik) is not compatible with XCHybrid. 1. Remove the metal jumper plate that is attached across the two SEN terminals inside the controller. 2. Connect one wire to one SEN terminal and the other wire to the other SEN terminal. When the weather sensor has deactivated automatic watering, the OFF, and icon will appear on the display.
Testing the Weather Sensor
The XC provides simplified testing of a rain sensor when the sensor is wired into the sensor circuit. You can manually test proper operation of the rain sensor by running a manual all stations cycle or by activating the system using the One Touch Manual Start (see page 11). During the Manual cycle, pressing the test button on the Mini-Clik will interrupt watering.

BYPASS

Mini-Clik Rain Sensor
Manually Bypassing the Weather Sensor
If the rain sensor is interrupting irrigation you can bypass it by using the bypass switch on the front of the controller. Slide the switch to the SENSOR BYPASS position to disable the rain sensor from the system to allow for controller operation. You can also bypass the weather sensor for manual operation by using the MANUAL ONE STATION function.

Power Failures

The controller has non-volatile memory. Programmed information will never be lost due to a power outage (when using AC power) or if the AAA batteries go dead.

IN / OUT

120/24 VAC 230/24 VAC 240/24 VAC

VERSION

US European Australian

CATALOG NUMBER

545500
Installing the Transformer (optional)
The XC Hybrid is designed to operate on batteries or 24 VAC power. If AC power is available, a 24 VAC output plug in transformer can be attached to the two 24 VAC terminals inside the lower access area.

Watering Schedule

HUNTER XC Hybrid
DAY OF THE WEEK ODD/EVEN OR INTERVAL 1 PROGRAM START TIMES 4

STATION

PROGRAM A

PROGRAM B

PROGRAM C
SA SU MO TU WE TH FR SA SU

LOCATION

STATION RUN TIME

NOTES:

Programming the Controller
The XC display shows the time and day when the controller is idle. The display changes when the dial is rotated to indicate the specific programming information to enter. When programming, the flashing portion of the display can be changed by pressing the or buttons. To change something that is not flashing, press the or buttons until the desired field is flashing. Three programs A, B, and C, each with the ability to have four daily start times, permit plants with different watering requirements to be separated on different day schedules. NOTE: A basic programming rule is that whatever symbol or character is flashing will be the item programmed. For instance, if the hour is flashing when setting the time, the hour can be changed or programmed. For illustration purposes in this manual, flashing characters are in GRAY type. 5. The time will be displayed. Use the and buttons to select AM, PM, or 24 hour. Press the button to move to hours. Hours will be flashing. Use the and buttons to change the hour shown on the display. Press the button to move to minute. Minutes will be flashing. Use the and buttons to change the minutes shown on the display. The date, day, and time have now been set.
Setting the Program Start Time(s)
1. Turn the dial to the START TIMES position. 2. The factory preset is set on program A. If necessary, you can select program B, or C by pressing the button. 3. Use the or button to change the start time. (The start times advance in 15 minute increments). 4. Press the button to add an additional start time, or for the next program. button
Setting the Date and Time
1. Turn the dial to the CURRENT TIME/DAY position. 2. The current year will be flashing. Use the or buttons to change the year. After setting the year, press the button to proceed to setting the month. 3. The month and day will be in the display. The month will be flashing and the icon will be displayed. Use the or buttons to change the month. Press the button to proceed to setting the day. 4. The day will be flashing and the icon will be displayed. Use the or buttons to change the day. Press the button to proceed to setting the time.
NOTE: One start time will activate all stations sequentially in that program. This eliminates the need to enter each stations start time. Multiple start times in a program can be used for separate morning, afternoon, or evening watering cycles. Start times may be entered in any order. The XC will automatically sort them.
Eliminating a Program Start Time

With the dial set to START TIMES position, push the or button until you reach 12:00 AM (Midnight). From here push the button once to reach the OFF position.
Selecting Specific Days of the Week to Water
1. With the cursor on a specific day (the cursor will always start with MO), press the button to activate a Mo Tu We Th Fr Sa Su particular day of the week to water. Press the button to cancel watering for that day. After pressing a button the cursor automatically advances to the next day. 2. Repeat step 1 until all desired days have been selected. The selected days will show a to indicate their status is ON. The last is the last day of watering for that program.
Setting Station Run Times
1. Turn the dial to Run Times position. 2. The display will show the last program selected (A, B, or C), the station number selected, icon, and the station will be flashing. You can switch to another program by pressing the button. 3. Use the or button to change the station run time on the display. You can set the run times from 0 to 4 hours. 4. Press the button to advance to the next station.
Selecting Odd or Even Days to Water
This feature uses numbered day(s) of the month for watering instead of specific days of the week (odd days: 1st, 3rd, 5th, etc.; even days: 2nd, 4th, 6th, etc.). 1. With the cursor on Su press the button once. The icon and odd will be displayed. 2. If odd day watering is desired, turn the dial back to the run position. 3. If even day watering is desired, press the button once. The icon and EVEN will be displayed. You can move back and forth from ODD to EVEN by pressing the and buttons.

Odd Day Watering

Setting Days To Water
1. Turn the dial to the WATER DAYS position. 2. The display will show the last program selected (A, B, or C). You can switch to another program by pressing the button.

Even 2, 4,.30

Even Day Watering
3. The controller will display the seven days of the week (MO, TU, WE, TH, FR, SA, SU). Each day will have a icon or a icon above the day. The icon would represent an On water day, while a icon would represent an Off watering day.
NOTE: The 31st of any month and February 29th are always off days if Odd watering is selected.
Selecting Interval Watering
With this option you can select interval watering from 1 to 31 days. 1. With the cursor on EVEN, press the button once and the icon will appear and a 1 flashing in the display. Interval watering schedule appears on the display. 2. Press the or button to select the number of days between watering days (from 1 to 31 days). This is called the interval. The controller will water the selected program at the next start time and will then water at the interval programmed.

Automatic Watering

After programming the XC, set the dial to the RUN position to enable automatic execution of all selected watering programs and start times.

System Off

Valves currently watering will be shut off after the SYSTEM OFF dial is turned to the SYSTEM OFF position for two seconds. All active programs are discontinued and watering is stopped. To return the controller to normal automatic operation, simply return the dial to the RUN position.

Setting Event Day(s) Off

The XC allows you to program a No Water Day(s). This feature is useful to inhibit watering on specific day(s). For example, if you always mow the lawn on Saturdays, you would designate Saturday as a No Water Day so that you are not mowing wet grass. 1. Turn the dial to the WATER DAYS position. 2. Enter an interval watering schedule as described on page 10. 3. Press the button to scroll to the No Water Days at the bottom of the display. MO will be flashing. 4. Use the button until the cursor is at the day of the week you wish to set as a No Water Day. 5. Press the button to set this day as a no water day. The illuminate over this day. 6. Repeat steps 4 and 5 until all desired event day(s) are off. NOTE: You also have the option in the interval watering schedule to program Odd or Even days off. will

Programmable Rain Off

This feature permits the user to stop all programmed waterings for a designated period from 1 to 7 days. At the end of the programmed rain off period, the controller will resume normal automatic operation. 1. Turn the dial to the SYSTEM OFF position. Wait for OFF to be displayed.
2. Press the button as many times as needed to set the number of days off (up to 7 days). 3. Turn the dial back to the RUN position at which OFF, a number, the and icons will be displayed. The days off remaining will decrease at midnight each day. When it goes to zero, the display will show normal time of day and normal irrigation will resume at the next scheduled start time.

Seasonal Adjustment

Seasonal Adjust is used to make global run time changes without re-programming the entire controller. To use the seasonal adjustment feature: 1. Turn the dial to the SEASONAL ADJUSTMENT position. 2. The display will now show a flashing number followed by a %, as well as the bar graph which always remains on the display. Press the or button to adjust the percentage of the seasonal adjustment. Each bar on the graph represents 10%. This feature can adjust the controller from 10% to 150% of the original program. To view the adjusted run times, simply turn the dial to the RUN TIMES position, the displayed run time will be updated accordingly as the seasonal adjustment is made. NOTE: The controller should always be initially programmed in the 100% position.
Manually Run All Stations
1. Turn dial to MANUAL ALL STATIONS position. 2. Select program A, B, or C by pressing the button.

3. Station run time will flash in the display. Use the or button to select the amount of time for a station to water if different from the run time displayed. 4. Use the button to move to the next station. 5. Repeat steps 3 and 4 to customize each station. 6. Press the button until you reach the station at which you would like watering to begin. Turn the dial clockwise to the RUN position (the controller will water the entire program beginning with the station number last left in the display, then return to the automatic mode with no change in the previously set program).
One Touch Manual Start and Advance
You can also activate all stations to water without using the dial. 1. Hold down the button for 2 seconds.
Manually Run a Single Station
1. Turn dial to MANUAL ONE STATION position. 2. Station run time will flash in the display. MANUAL-ONE STATION Use the button to move to the desired station. You may use the or button to select the amount of time for a station to water.
2. This feature automatically defaults to program A. You can select program B or C by pressing the button. 3. The station number will be flashing. Press the button to scroll through the stations and use the or button to adjust station run times. (If no buttons are pressed for a few seconds during step 2 or 3, the controller will automatically begin watering). 4. Press the button scroll to the station you wish to begin with. After a 2 second pause, the program will begin. At any time during the manual cycle, you can use the or buttons to navigate from station to station manually.
3. Turn the dial clockwise to the RUN position to run the station (only the designated station will water, then the controller will return to automatic mode with no change to the previously set program). Also see One Touch Start and Advance.

Advanced Features

Programmable Sensor Override
The XC allows the user to program the controller so that the sensor disables watering on only desired stations. For example, patio gardens that have pots under overhangs and roofs may not receive water when it rains and will continue to need to be watered during periods of rain. To program sensor override: 1. Turn the dial to the RUN position. 2. Press and hold the button down while turning the dial to START TIMES position. 3. Release the button. At this point, the display will show the station number, ON, and the icon, will be flashing. 4. Press the or button to enable or disable the sensor for the station shown. ON = Sensor enabled (will suspend irrigation) OFF = Sensor disabled (will allow watering)

Sensor Disabled Sensor Enable
Test Program of All Stations
The XC allows the user a simplified method for running a test program. This feature will operate each station in numerical sequence, from the lowest to the highest. 1. With the dial in the RUN position, press and hold the button. The station number will be displayed and the time will be flashing. 2. Use the or buttons to set the run time from 1 to 15 minutes. The run time needs to be entered only once. 3. After a 2 second pause, the test program will start.
5. Use the or buttons to scroll to the next station that you would like to program the sensor override.
NOTE: The controller default is for the sensor to disable watering on all zones when rain occurs. When the XC receives an input from the sensor to disable watering, the display will indicate those stations that have been programmed to override the sensor. A station that is running in the sensor override mode will flash the and icons alternately.
Easy Retrieve Program Memory
The XC is capable of saving the preferred watering program into memory for retrieval at a later time. This feature allows for a quick way of resetting the controller to the original programmed watering schedule. To save the program into the memory 1. With the dial in the RUN position, press and hold the and buttons for 5 seconds. The display will scroll three segments from left to right across the display indicating the program is being saved into memory. 2. Release the and buttons. To retrieve a program that was previously saved into memory. 1. With the dial in the RUN position, press and hold the and buttons for 5 seconds. The display will scroll three segments from right to left across the display indicating the program is being saved into memory. 2. Release the and buttons.
Programmable Delay Between Stations
This feature allows the user to insert a delay between stations between when one station turns off and the next one turns on. 1. Start with the dial in the RUN position. 2. Press and hold the RUN TIMES position. button down while turning the dial to the
3. Release the button. At this point the display will show a delay time for all stations in seconds, which will be flashing. 4. Press the or buttons to increase or decrease the delay time between 20 seconds and 4 hours. 5. Return the dial to the RUN position.
Clearing the Controller's Memory/Resetting the Controller
If you feel you have misprogrammed the controller, there is a process that will reset the memory to the factory defaults and erase all programs and data that have been entered into the controller. 1. Press and hold down the button. 2. Press and release the reset button in the lower wiring compartment. 3. Wait 2 seconds and release the button. The display should now show 12:00 AM. All the memory has been cleared and the controller may now be reprogrammed.

Troubleshooting Guide

PROBLEM The controller is continuously watering There is no display Display reads Off, CAUSES Too many start times have been programmed Check batteries or AC power The rain sensor is interrupting irrigation or the sensor jumper has been removed Defective rain sensor Jumper was not removed when sensor was installed Stations have been programmed to override the sensor Frozen display, or showing incorrect information Display shows a station is running but the and icons are flashing Automatic irrigation does not start at the start time and controller is not in the System Off mode Power surge The sensor is interrupting irrigation, however the station has been programmed to override the sensor AM/PM of time of day not set correctly AM/PM of start time not set correctly Start Time is disabled (set for Off ) Batteries are dead Controller is not receiving AC power (if using a transformer) SOLUTIONS Only one start time is necessary to activate a program. (refer to "Setting the Program Start Time(s)" on page 8) Correct any errors Slide the rain sensor bypass switch to the BYPASS position to bypass the rain sensor circuit, or reinstall the jumper Verify operation of rain sensor and proper wiring Remove jumper from the sensor terminals Reprogram the sensor override to enable the sensor (refer to "Programmable Sensor Override" on page 12) Reset the controller (refer to "Clearing the Controller's Memory/Resetting the Controller" on page 13) Check the Programmable Sensor Override status (refer to "Programmable Sensor Override" on page 12) Correct AM/PM of time of day Correct AM/PM of start time Refer to "Setting the Program Start Time(s)" on page 8 Replace batteries Check AC power connections
Rain sensor will not shut off the system

Specifications

Operating Specifications
Station Run Times: 0 to 4 hours in 1-minute increments 3 Independent Watering Programs Start Times: 4 per day per program for up to 12 daily starts Watering Schedule: 365-day calendar, interval watering, odd/even watering AM/PM, 24-hour clock Simple manual operation Sensor override by station Programmable rain delay (1 to 7 days) Seasonal adjustment (10% to 150%) Sensor bypass switch XCH-x00 and XCHM-x00 for outdoor use Sea level to 2000 m at 0-50C
Electrical Specifications
Electronic short circuit protection Six AA (1.5 V) alkaline batteries required Non-volatile memory for program data Model XCH-x00 has an IP2X Rating Clean only with a cloth dampened with mild soap and water

Explanation of Symbols

= AC = Consult Documentation = Ground
Certificate of Conformity to European Directives
Hunter Industries declares that the irrigation controller Model XCH complies with the standards of the European Directives of electromagnetic compatibility 87/336/EEC and low voltage 73/23/EEC. __________________________________

Project Engineer

This product should not be used for anything other than what is described in this document. This product should only be serviced by trained and authorized personnel. FCC part 15: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.
Hunter Industries Incorporated The Irrigation Innovators 1940 Diamond Street San Marcos, California 92078 www.hunterindustries.com
2009 Hunter Industries Incorporated LIT-467 A 10/09