Introduction
The Hunter ICC2 is a robust and versatile irrigation controller designed for light-to-mid size commercial applications. This outdoor metal cabinet version, Model I2C-800-M, comes with 8 stations and is expandable up to 54 stations with optional modules. It offers advanced water-saving features and user-friendly programming for efficient landscape irrigation management.
Product Overview
Figure 1: Front view of the Hunter ICC2 8 Station Outdoor Metal Controller. The image shows the grey metal enclosure with the control panel visible. The panel features a digital display showing "6:34 AM", a large central dial for mode selection (System Off, Manual, Solar Sync, Seasonal Adjust, Date/Time, Start Times, Run Times, Water Days), and blue directional arrow buttons with a "PRG" button. The Hunter logo is visible on the right side of the panel.
The ICC2 controller features a high-visibility backlit display and an intuitive control dial for easy navigation and programming. The robust metal enclosure ensures durability for outdoor installations.
Setup and Installation
Mounting the Controller
The ICC2 outdoor metal controller is designed for wall mounting. Select a suitable location that is protected from direct sunlight and extreme weather conditions, yet accessible for programming and maintenance. Ensure the mounting surface is sturdy enough to support the controller's weight.
Wiring Connections
Before making any electrical connections, ensure the power supply is disconnected. The controller requires a standard AC power input. Connect the common wire to the common terminal and individual station wires to their respective station terminals. If using a master valve or pump start relay, connect them to the designated terminals. The controller supports up to 8 stations initially and can be expanded with optional modules.
- Power Input: Connect the appropriate power supply wires to the controller's power terminals.
- Station Wiring: Connect irrigation valve wires to the numbered station terminals.
- Common Wire: Connect the common wire from all valves to the common terminal.
- Sensor Input: Connect rain sensors or other compatible sensors to the designated sensor terminals.
Operating Instructions
Basic Programming
The ICC2 controller features a user-friendly interface with a central dial and directional buttons for programming. Rotate the dial to select different programming modes such as Date/Time, Start Times, Run Times, and Water Days. Use the arrow buttons to adjust values and the 'PRG' button to confirm selections.
Key Features
- Non-Volatile Memory: This feature protects against power interruptions, retaining current time, date, and all program data without the need for battery backup.
- One Touch Manual Start and Advance: To manually start any program, press and hold the right arrow key. To advance through stations within a program, press the right arrow key again.
- Easy Retrieve Memory: A manual backup utility that stores complete controller scheduling and setup information. This allows the saved watering schedule to be restored at any time, useful for resetting after tampering or at the start of a new season.
- Programmable Rain Delay: This feature allows you to set a specific number of days for the controller to remain in the OFF mode, preventing watering during inclement weather. The system automatically resumes scheduled irrigation after the delay period. The display shows the remaining delay days.
- Quick Check: This diagnostic feature simplifies the assessment of field wiring issues. By pressing a button, the controller displays an "ERR" message if a short circuit is detected on a particular station number, aiding in rapid troubleshooting.
Expansion Modules
The ICC2 controller can be expanded beyond its initial 8 stations. Optional expansion modules allow for up to 54 stations in the metal enclosure version. Refer to the expansion module's specific instructions for installation and configuration.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your ICC2 controller.
- Cleaning: Periodically wipe the controller's exterior with a soft, damp cloth. Avoid abrasive cleaners or solvents.
- Inspections: Annually inspect all wiring connections for corrosion or damage. Ensure the enclosure door is securely latched to protect internal components from the elements.
- Software Updates: Check the manufacturer's website for any available firmware updates that may enhance performance or add new features.
Troubleshooting
This section provides solutions to common issues you might encounter with your ICC2 controller.
| Problem | Possible Cause | Solution |
|---|---|---|
| Controller display is blank. | No power supply or power interruption. | Check power connections and circuit breaker. Ensure the controller is receiving adequate power. |
| "ERR" message on display for a station. | Field wiring short circuit detected on that station. | Use the Quick Check feature to identify the problematic station. Inspect the wiring for that station for any shorts or damage. Repair or replace faulty wiring. |
| Programs not running as scheduled. | Rain sensor activated, rain delay active, or program not enabled. | Check the status of the rain sensor. Verify if a rain delay is active and its duration. Ensure programs are enabled and start times are correctly set. |
Specifications
- Brand: Hunter
- Model: I2C-800-M
- ASIN: B081HDB2J2
- Stations: 8 (expandable up to 54 with optional modules)
- Enclosure Material: Metal
- Color: Silver
- Display Type: LCD (Backlit)
- Memory: Non-Volatile
- Features: Easy Retrieve Memory, One Touch Manual Start, Programmable Rain Delay, Quick Check
Warranty and Support
For detailed warranty information and technical support, please refer to the official Hunter website or contact Hunter customer service. Keep your purchase receipt as proof of purchase for warranty claims.
Hunter Customer Support: www.hunterindustries.com/support
