Hunter ICC Controllers

Product Overview

The Hunter ICC (Institutional Series Controller) is a high-end residential and commercial irrigation controller designed for versatility and durability. It offers a comprehensive solution for managing irrigation systems across a wide range of applications.

A Full Range of Controllers for All Applications

The ICC line provides scalability, starting with an 8-station controller and expanding up to 48 stations in 4-station increments using modular station add-ons. This makes it suitable for small projects as well as large commercial installations, including sports fields, parks, office buildings, shopping centers, cemeteries, schools, large residences, factories, and highway planting areas. It is designed for wall-mount or pedestal-mount installations where an easy-to-program, solidly constructed controller is needed.

Programming Flexibility

The ICC boasts extremely flexible programming capabilities, allowing users to tailor watering schedules to specific soil types, slopes, or scheduling windows. It supports various watering methods like drip, rotors, and sprays. A key feature is its non-volatile memory, which retains watering programs even during power outages.

Remote Compatible and Central Control Capable

The ICC is designed for remote operation, compatible with Hunter's ICR remote controls. It also integrates with the Hunter Irrigation Management and Monitoring System™ (IMMS™) for centralized control of multiple controllers or systems across different sites from a single computer. IMMS allows for remote programming, monitoring of changing conditions via sensors, and centralized management of watering schedules.

Distributors and Contractors Will Love the Modular Design

The modular design of the ICC simplifies inventory management for distributors and contractors. With fewer SKUs and less shelf space required, it offers a low inventory investment. The ability to combine base units with 4-station or 8-station modules allows for numerous controller configurations, ensuring the right controller is always available. This, combined with time-saving mounting and wiring features and intuitive dial programming, makes the ICC a convenient and versatile controller.

Product Features and Benefits

Heavy-Duty Plastic or Metal Cabinets

The ICC is available in robust, heavy-duty plastic (UL listed, NEMA 3R rated) or metal/stainless steel cabinets, built to withstand environmental elements. The cabinet doors feature a removable hinge pin for easier access and installation. They include knockouts for wiring, accommodating 3/4" - 1½" conduit for low voltage and high voltage connections. Metal and stainless steel cabinets can be installed on optional pedestals for free-standing installations.

Image Description: Two controller cabinets are shown side-by-side. The left is a grey plastic cabinet, labeled "Plastic 8 to 32 Stations". The right is a silver metal cabinet, labeled "Metal or Stainless 8 to 48 Stations".

Modular Design

Hunter's commitment to customer needs is reflected in the ICC's modular design. It comes with eight stations factory-installed and can be expanded by adding more stations using ICM modules (4-station or 8-station). This allows for a total of 8 to 32 stations in plastic cabinets and 8 to 48 stations in metal/stainless steel cabinets. This modularity reduces the need to stock multiple controller models.

Removable Front Panel for Remote Programming

A removable hinge design allows the front panel to be detached without disturbing field wiring. Using a 9-volt battery, the controller can be programmed away from its mounted location. This feature saves time for contractors and can be used as a sales demonstration tool. The homeowner can also be given the front panel during installation to familiarize themselves with programming.

Eight Start Times Per Program and Extended Station Run Times

The ICC offers significant programming flexibility with eight start times per program, allowing for up to 24 start times per zone across programs A, B, and C. Station run times can be set from 1 minute up to 1 hour and 59 minutes. Program D offers an extended run time of up to 12 hours per station.

One Touch Manual Start and Rapid Advance

This feature simplifies manual operation, allowing users to quickly check zones with fewer steps. It's useful for quick cycles or inspecting the system.

Cycle and Soak Capability

Ideal for slopes, clay soils, or new seed, this feature allows programming of a station run time and a minimum soak time. The ICC automatically divides the total run time into cycles with soak periods in between, preventing runoff.

Seasonal Adjust

Users can easily adjust station run times by 10% to 150% (in 10% increments) to compensate for weather changes without reprogramming. The current adjustment level is displayed using a thermometer-type indicator.

Choice of Independent Day Scheduling Options

Programs A, B, and C can be set up independently. Watering days can be selected by specific days of the week (e.g., Monday, Wednesday, Friday), by a 31-day interval (e.g., every third day), or by odd/even day selection.

3 Programs (A, B, C) with Multiple Start Times

The ICC supports three independent programs (A, B, C), each capable of up to four start times per day. This allows for diverse watering requirements for different plant types or zones, accommodating needs like new seed, slopes, or specific watering windows.

Concurrent Station Operation with Program D

Program D operates concurrently with programs A, B, and C. This is beneficial for large projects with drip systems where watering windows might be limited but watering time is high. It allows low-volume watering to run alongside other programs.

Non-volatile Memory

All programmed data is retained indefinitely in non-volatile memory, eliminating the need for a backup battery and protecting against power failures. Watering resumes automatically when power is restored.

Superior Surge Protection

The controller's microcircuits are protected from electrical spikes and lightning using Metal-Oxide Varistors (MOV's), which shunt surges away from sensitive components.

Self-Diagnostic Electronic Short Circuit Protection

This system automatically skips shorted stations, allowing the rest of the system to continue operating. It identifies the shorted station by displaying "ERR" on the LCD. This feature aids in diagnosing field wiring problems.

Hunter Quick Check™

A circuit test procedure that allows irrigation professionals to efficiently diagnose field wiring problems, specifically identifying "shorts" in control wiring.

Programmable Delay Between Stations

This feature addresses issues with slow-closing valves or systems operating from slow-filling wells. It allows programmable delays (0-60 seconds in 5-second increments, up to 10 hours in 1-minute increments) between station operations.

Test Program

A simplified method to run all zones sequentially for a specified duration, useful for checking system operation.

Easy Access Wire Compartment

Provides a spacious compartment for simplified wiring connections with a sturdy terminal block. It includes dedicated terminals for sensor hookups and 24VAC connections.

Programmable 0-7 Day Rain Delay

Allows the controller to be turned off for a predetermined period (1-7 days) during rainy weather. Programs automatically resume after the delay period.

Weather Sensor Compatible

The ICC easily connects to rain or weather sensors, such as the Hunter Mini-Clik®. A built-in bypass switch allows for sensor maintenance. The LCD displays "Sen Off" when the sensor is active.

Large LCD Display

A large 1" x 3" (2.5 x 7.6 cm) display makes programming entries easy to read and verify. The display indicates program selection, station number, current time, date, watering days, seasonal adjust percentage, and start times.

Image Description: A close-up of the ICC controller's LCD display is shown with numbered callouts pointing to different display elements: 1. Program Selector, 2. Station Number, 3. Main Display, 4. Year, 5. Month, 6. Day, 7. Running indicator, 8. Day of the Week, 9. Odd/Even Watering, 10. Interval, 11. Seasonal Adjust, 12. Start time.

Product Comparisons

A comparison table highlights the features of the Hunter ICC against other irrigation controllers, including Hunter's ESP-LX, ESP-MC, and competitor models like Hardie Total Control, Irritrol MC, Rain Master Sentar, and Nelson Smart Zone. Key comparison points include the number of stations, modular design, dial programming, number of programs, watering day scheduling options, interval day programming, start times per program, maximum station run time, cycle and soak, delay between stations, simultaneous program operation, non-volatile memory, cabinet types, rain sensor bypass, programmable rain delay, valves per station, programmable master valve, diagnostic circuit breaker, factory remote readiness, central control compatibility, and warranty years. The ICC generally offers a high number of stations, multiple programs, flexible scheduling, and advanced features like non-volatile memory and diagnostic protection.

Image Description: A table comparing various irrigation controller features. Columns include Features, Hunter ICC, Rain Bird ESP-LX, Rain Bird ESP-MC, Hardie Total Control, Irritrol MC, Rain Master Sentar, and Nelson Smart Zone. Rows detail Number of Stations, Modular Design, Dial Programming, Number of Programs, Watering Day Scheduling Options, Interval Day Programming, True Odd/Even Scheduling, Start Times per Program, Maximum Station Run Time, Season Adjust/Water Budget, Cycle and Soak Feature, Programmable Delay Between Stations, Simultaneous Program Operation, Non-Volatile Memory, Plastic or Metal Cabinet, Rain Sensor Bypass Switch, Programmable Rain Delay, Valves per Station, Programmable Master Valve by Station, Diagnostic Circuit Breaker, Factory Remote Ready, Central Control Compatible, and Warranty (years).

Image Description: A photograph shows several modular station modules stacked together, with text indicating "Interchangeable modules reduce inventory requirements."

ICC Quick Reference Chart

This section provides a quick reference for configuring ICC controllers based on cabinet type and desired station count.

Plastic Cabinet (8 to 32 Stations)

Metal or Stainless Steel Cabinet (8 to 48 Stations)

Note: For stainless steel cabinets, replace "M" with "SS".

Specification Guide

The specification guide details model numbers and features. For example, ICC-800-PL signifies an 8-station base unit controller in a plastic cabinet with an internal transformer, expandable to 32 stations. ICC-800-M is similar but in a metal cabinet expandable to 48 stations. ICM modules add 4 or 8 stations. Options include optional metal or stainless steel pedestals (PED, PED-SS) and pedestal wiring boards.

Image Description: A diagram shows a controller cabinet with callouts for the base unit, modules, and wiring. Text indicates "Optional pedestal wiring boards simplify field wiring."

Technical Information

Operating Specifications

• Station Run Time: 0 to 1 hour 59 minutes (1-minute increments) for Programs A, B, C; 0 to 12 hours (1-minute increments) for Program D. Global seasonal adjust from 10-150% (10% increments).
• Start Times: Eight start times per program, programmable delay between stations, programmable master valve circuit.
• Programs: Programs A, B, C have independent day cycles and stack start times. Program D runs concurrently with all programs. Includes a built-in test program for 2 minutes per station. Programmable delay between stations up to 10 hours.
• Watering Schedule: Four options: any day on/off with 7-day calendar; any day on/off with 31-day calendar; odd day programming; or even day programming with a 365-day, leap year intelligent calendar.
• Cycle/Soak: Cycle can be programmed for up to 60 minutes; Soak up to 60 minutes.
• Rain Delay: 1 to 7-day delay can be programmed to interrupt watering schedules.

Electrical Specifications

• Transformer input: 115VAC, 60Hz / 230-240VAC, 50Hz.
• Transformer output: 24VAC, 1.5A (40VA).
• Station Output: 24VAC, 0.56A.
• Master Valve output: 24VAC, 0.28A.
• Maximum total output: 24VAC, 1.4A (supports up to two zone valves per station output plus master valve or pump start relay).
• Program Backup: Non-volatile memory, battery programmable.

Dimensions

Plastic Cabinet: Height: 11" (28 cm), Width: 12" (30.5 cm), Depth: 3¾" (9.5 cm).

Metal or Stainless Steel Cabinet: Height: 15¾" (40 cm), Width: 11⅜" (29 cm), Depth: 4½" (11.4 cm).

Metal or Stainless Steel Pedestal: Height: 30" (76 cm), Width: 11⅜" (29 cm), Depth: 4" (10 cm).

Installation Detail

Installation diagrams illustrate mounting options for the ICC controller.

Diagram Description: An installation diagram for the ICC-PED shows a controller mounted on a pedestal. It details the pedestal placement relative to the finish grade and concrete base, with conduit entry points for power and valve wires. Minimum door clearance is indicated.

Diagram Description: An installation diagram for the ICC-M shows a metal cabinet controller mounted on a wall or post. It highlights the module and wire access panel and conduit entry points for power and valve wires. Minimum door clearance is also shown.

Diagram Description: An installation diagram for the ICC-PL shows a plastic cabinet controller mounted on a wall or post. It indicates the hinge pin clearance for door removal and conduit entry points for power and valve wires. Minimum door clearance is also shown.

Easy Programming Instructions

The ICC offers straightforward programming through its dial interface and buttons.

Setting the Date and Time

Users turn the dial to the "SET CURRENT DATE / TIME" position. The year, month, day, and time can be adjusted using the '+' and '-' buttons, with the PRG button advancing to the next setting. The display shows the current date and time, including the day of the week.

Setting Watering Start Times

Navigate to "SET WATERING START TIMES". Select Program A, B, C, or D using the PRG button. Adjust start times using '+' and '-' buttons. Multiple start times per program are supported. A start time can be set to "OFF" to disable it.

Setting Station Run Times

Turn the dial to "SET STATION RUN TIMES". Select the program and then adjust the run time for each station using the '+' and '-' buttons. A station assigned a run time in Program A, B, or C cannot be assigned to Program D.

Setting Days to Water

Access "SET DAYS TO WATER" to configure watering schedules for Programs A, B, C, or D. Options include specific days of the week, odd/even days, or interval watering.

• Specific Days of the Week: Press '+' to activate watering on a selected day, or '-' to cancel.
• Odd or Even Days: Select odd or even day watering. The 31st and February 29th are automatically excluded from odd watering days.
• Interval Between Waterings: Set the number of days between watering cycles. The display shows the interval and remaining days.

Automatic Operation

After programming, set the dial to "RUN" to enable automatic watering schedules.

Rain Sensor Bypass Switch

A switch allows bypassing the rain sensor if needed. The display shows "SEN OFF" when the sensor is bypassed.

Seasonal Adjust

Use the '+' and '-' buttons to adjust seasonal watering from 10% to 150% in 10% increments.

System Off

Turning the dial to "SYSTEM OFF" halts all programmed waterings until the dial is returned to "RUN".

Programmable Rain Off

This feature allows users to stop all programmed waterings for 1-7 days. The controller automatically resumes normal operation after the set period. The number of days off decreases daily.

Manual Operation

Manually Operating a Single Station

Turn the dial to "MANUAL-SINGLE STATION". Select the desired station and adjust its run time. Turn the dial to "RUN" to execute the manual watering. The controller returns to automatic mode afterward.

Manually Operating All Stations

Turn the dial to "MANUAL-ALL STATIONS". Select a program (A, B, C, or D) and optionally a starting station. Turn the dial to "RUN" to begin watering. The controller returns to automatic mode once complete.

Image Description: A photograph shows the Hunter ICC controller with its dial and buttons clearly visible. The dial is set to "MANUAL-ALL STATIONS", and the display shows "10:07". Various programming options are listed around the dial.

Hunter Quick Check™

This test procedure helps diagnose field wiring problems. Pressing the '-', '+', and 'PRG' buttons simultaneously activates a standby mode where all LCD segments are displayed. Pressing the 'PRG' button initiates the Quick Check test. If a short circuit is detected, an "ERR" symbol with the station number flashes on the display.

One-Touch Manual Start and Rapid Advance

Hold the 'PRG' button for 2 seconds to activate this feature, which defaults to Program A. Users can select other programs (B, C, D) and scroll through stations to adjust run times. The controller automatically begins Program A if no further input is given. Pressing the 'PRG' button scrolls to the desired starting station.

Test Program

To initiate, press and hold the 'PRG' button. Scroll to the desired starting station and set the run time (up to 15 minutes). The test program begins after a 2-second pause.

Image Description: A person is shown operating a Hunter ICC controller outdoors, with sprinklers running in the background. The text below reads, "The ICC is popular for commercial and public area applications."

ICR Remote Control

Product Overview

The Hunter ICR (Institutional Commercial Remote) is a long-range remote control designed for sites with obstructions like buildings, walls, and trees. It offers a range of up to 1/2 mile in difficult conditions and up to 2 miles in open areas. The ICR is a versatile tool for contractors, capable of interfacing with any Hunter controller that uses a SmartPort® system. It simplifies tasks like maintenance and winterizing, often allowing them to be done by a single person.

Product Features and Benefits

• One Transmitter, One Receiver: Portable and reusable across multiple job sites.
• Large LCD Display and Five-Button Operation: Easy to view and operate, allowing selection of stations or programs and activation of ON/OFF functions.
• Sturdy ABS Construction: Made of heavy-duty, water-resistant ABS plastic for durability.
• 8 Different Remote-Activated Run Time Settings: Offers quick or lengthy run times (1, 2, 5, 10, 15, 20, 25, 30 minutes).
• Operates on Four AA Batteries: Automatic shutoff extends battery life.
• User Programmable Address: Enhances security by requiring matching addresses between transmitter and receiver.
• Programmable Number of Stations Controlled: Reprogrammable to match the number of stations on the controller, up to 48 stations.

Image Description: A photograph shows the Hunter ICR transmitter and receiver units. The receiver is on the left, and the transmitter is on the right, with buttons and an antenna visible.

Irrigation Management and Monitoring System (IMMS™)

Product Overview

The Hunter IMMS™ is a centralized system for managing irrigation controllers across multiple sites. It saves time by eliminating the need for physical travel to each controller for setup, synchronization, or program changes. IMMS allows monitoring and control from a single office location and can alert users to potential service problems via connected sensors.

Saves Water

IMMS enables real-time modification of controller schedules based on daily and seasonal weather conditions and forecasts. It allows for immediate shutdown during rain and adjustment of watering for hot weather, leading to significant water savings.

Saves Money

By reducing labor expenses (travel time, programming, updates) and optimizing water usage, IMMS contributes to overall cost savings. It is presented as an affordable and powerful tool for irrigation management.

Typical Applications

• School and Industrial Campuses
• Parks
• Town Centers and Urban Plazas
• Businesses with Branch Locations
• Shopping Malls
• Apartment Buildings
• Condominiums
• Homeowner Associations
• Large Residential Estates
• Sports Field Complexes
• Cemeteries

System Overview

IMMS allows programming and monitoring of automatic irrigation systems at multiple sites from a single computer. It supports scheduling, manual functions, rain-off/delay features, and "no water days" up to 365 days in advance. It can network with Hunter ICC, Pro-C, and SRC controllers.

Monitoring Capabilities

IMMS can monitor weather sensors (rain, wind, freeze) for real-time responses. It uses optional Flow-Clik sensors to monitor flow conditions, detecting issues like pipe ruptures or broken sprinklers, and can initiate flow shutdown and send alarms.

Product Features and Benefits

• Operates With Standard Hunter Industries Irrigation Controllers: Retrofits existing Hunter controllers (ICC, Pro-C, SRC manufactured after Feb 1997) without needing special "Central Control" models.
• System Capabilities: Manage up to 100 sites, each with up to 100 controllers. Centralized programming, manual functions, rain-off/delay, and "no water days" management.
• Easily program cycle and soak waterings for maximum water efficiency (ICC only).
• Manage watering windows.

Image Description: A graphic shows icons representing Hunter ICC, Pro-C, and SRC controllers.

Image Description: A screenshot of a calendar interface is shown, likely from the IMMS software, displaying scheduled watering days.

Image Description: A graphic shows a Flow-Clik device, a white cap-like sensor. Text indicates its use for flow sensing and liability reduction.

Image Description: A product explanation table for IMMS models (SI, CI, CCC) and options (transformers) is displayed.

Simulated "Dry Run” Displays Total Irrigation Run Time for Watering-Window Calculations: This feature allows users to simulate irrigation schedules to ensure completion within specific "watering windows," reducing liability issues.

Efficient Irrigation Within Prescribed Watering Windows: IMMS tracks cumulative run times and alerts the programmer if the total exceeds a watering window, aiding in scheduling and "what-if" scenarios.

Ability to Retain Pertinent Information by Site: A notes text box allows users to enter and store site-specific instructions and information for easy access.

Flow Sensing with the Flow-Clik-IMMS for Liability Reduction: Monitors system piping 24/7 for high-flow conditions (e.g., pipe breaks, sprinkler issues). IMMS identifies over-flow conditions, initiates shutdown, and sends alarms to the central computer.

Manual Operation of Systems from Central Computer: Allows applying additional waterings or making adjustments with simple keystrokes from a central location.

Reduce Water Costs: Continuous monitoring and adjustment of irrigation systems lead to substantial water savings.

Forecast Water Use by the Day, Week, Month or Year: Provides future water cost projections for budgeting purposes.

Reduce System Monitoring Efforts: Control all irrigation functions from a central point, eliminating the need for site visits.

Alarms Warn When Site Visits May be Necessary: When sensors are installed, IMMS software posts alarms for changes in watering patterns, indicating potential problems.

Cycle and Soak™ Optimizes Watering Run Times: When IMMS is used with ICC controllers, this feature helps prevent runoff by breaking total run time into cycles with soak periods.

Special Calendar Event Day(s) Off: Allows disabling watering on specific days (e.g., for mowing) even if an interval program is active.

Historical Logs Keep System Operating Data for Later Use: Stores system operating data for up to 5 years to help resolve issues.

Operates Under Windows® 2000 Graphical User Interface: Utilizes modern computer technology for a sophisticated irrigation management experience.