Hunter - HCC Retrofit Upgrade Kit for ICC and ICC2

The Hunter HCC Retrofit Upgrade Kit transforms legacy ICC and ICC2 controllers into smart, cloud-connected irrigation systems. Ideal for commercial properties and high-end residential landscapes, it brings advanced Hydrawise technology, remote management, and predictive weather-based scheduling into existing infrastructure—without full replacement. This powerful upgrade simplifies system management, reduces water waste, and cuts down on labor with intuitive controls and remote alerts.

Key Features:

• Retrofits existing ICC and ICC2 controllers into smart Hydrawise-enabled systems
• Manages up to 54 stations with simultaneous dual-zone operation
• Wi-Fi enabled out of the box—no plug-ins or modules required
• 3.2" full-color touchscreen interface for intuitive programming and operation
• Pre-wired SmartPort for ROAM and ROAM XL remote compatibility
• Predictive Watering™ with weather-based schedule adjustments
• Flow monitoring with HC Flow Meter and real-time leak alerts
• Built-in milliamp sensor for wire fault detection and fast troubleshooting

Performance & Functionality:

• Controls up to 54 zones with ICC2 expansion modules (4-, 8-, and 22-station)
• Simultaneous operation of any two stations, plus pump/master valve
• Hydrawise Predictive Watering™ adjusts schedules based on real-time climate data
• Cycle and Soak function prevents runoff on slopes or saturated soil
• Programmable delay between station starts for pressure or tank recharge
• Programmable master valve control by individual station
• Rain/freeze sensor and HC Flow Meter inputs enhance smart response

Construction & Durability:

• Compatible with existing ICC/ICC2 enclosures—plastic, metal, and stainless
• Available retrofit for wall-mount or pedestal installations
• Weather-resistant enclosures rated IP44 or IP34 (NEMA 3R)

Ease of Installation & Use:

• Simple upgrade path—no reinstallation or rewiring required
• Tool-free programming via on-board touchscreen or Hydrawise app
• Backwards-compatible with ICC2 modules for quick expansion
• Real-time alerts via app/email/SMS for electrical or flow anomalies

Technical Specifications:

• Number of Stations: 8–38 (plastic), 8–54 (metal)
• Simultaneous Station Operation: 2 + master valve
• Display: 3.2" full-color touchscreen
• Wi-Fi Connectivity: Yes, built-in
• Sensor Inputs: 2 (e.g., rain sensor, flow meter)
• Operating Voltage: 24 VAC, 1.4 A
• Station Output: 0.56 A per station
• Transformer Input: 120/230 VAC
• Enclosure Ratings: IP44 (wall-mount), IP34 (pedestal), NEMA 3R
• Certifications: UL, cUL, FCC, CE, RCM

Installation & Application:

• Recommended Uses: Commercial landscapes, multi-zone turf, parks, campuses, residential
• Installation Method: Retrofit installation using existing ICC/ICC2 housing and wiring
• Soil & Climate Suitability: Suitable for varied soils and climates; ideal for regulated water-use areas

Compatibility & Optional Accessories:

• Compatible with ICC2 station modules: 4-, 8-, and 22-station options
• Works with HC Flow Meter and Clik sensors for advanced monitoring
• Compatible with ROAM and ROAM XL remotes via built-in SmartPort
• Supports Hydrawise web and mobile app management