An Australian Industry Leader in Irrigation & Garden Design

Hunter HCC and ICC2 Expansion Modules


These enhanced station output modules expand both old and new versions of ICC, and include additional surge suppression in increments of 4, 8 or 22 stations. The Hunter ICM Expansion Modules increase the number of zones a timer controller can operate up to 32 zones with the plastic model or in 54 with the metal model.

Categories: , , , Brand: HunterMPN: HCCMODWarranty: 2 Years


The Hunter ICM Expansion Modules increase the number of zones a timer controller can operate up to 32 zones with the plastic model or in 54 with the metal model.

The next-generation HCC controller brings the powerful Wi-Fi-based irrigation management capabilities of the industry-leading Hydrawise™ platform to high-end residential, commercial, and public-sector projects. The HCC provides a range of convenient features to monitor larger projects — all with the simple click of a button.

The HCC combines robust features of the popular ICC2 controller with automatic, weather-based daily adjustments of Hydrawise programming to create a smart and economical solution for commercial landscape management. HCC can control up to 54 zones and effectively operate any two stations simultaneously. The controller’s convenient modular design allows for rapid expandability with the same 4-, 8-, and 22-station output modules as the ICC2. Engineered with a prewired SmartPort®, HCC is also compatible with Hunter’s ROAM and ROAM XL remotes, allowing for fast and reliable manual operation in the field from long-range distances without the need for a smartphone.

With a built-in milliamp sensor, troubleshooting faulty wires is a breeze. Easily install an HC Flow Meter to accurately monitor flow, prevent wasted water, and avoid damaged landscapes.

  • Wi-Fi enabled for quick connection to Hydrawise software
  • Number of stations: 8 to 38 (plastic), 8 to 54 (metal and pedestals)
  • Enclosure: outdoor plastic, metal, and stainless steel wall mount and pedestal options
  • Simultaneous station operation: 2
  • Pre-wired SmartPort for compatibility with ROAM/ROAM XL remotes
  • Built-in milliamp sensor for wire fault detection and alerts
  • HC Flow Meter compatible for flow monitoring and alerts
  • 8 cm full-colour touchscreen display
  • Warranty period: 5 years



The HCC controller has a full graphical touchscreen interface, which makes programming with or without Wi-Fi connectivity and manual starting from the controller a breeze.


Daily schedule adjustments based on local weather data monitor past, current and forecasted temperature, rainfall, humidity, and wind speed. This allows for adjustments of watering times and schedules to balance water savings with water efficiency for plants.


Monitor your piping and sprinklers with an optional HC Flow Meter. Receive automatic alerts when a pipe is broken to prevent property damage.


The HCC continuously monitors electrical current flowing to solenoid valves. If the current is too high or too low, Hydrawise will send an alert to indicate which valve is not working properly. This allows for quick diagnosis and repair before damage is done to the landscape.


This water-saving feature allows the operator to specify a maximum cycle time for each single station in hours, minutes, or seconds, followed by a minimum soak time, to prevent runoff from slopes or saturated soil. The operator can enter any run time, and the controller will automatically divide it into cycles to allow the water to be absorbed during the soak periods. The feature is adjustable for each individual station, and provides scheduling flexibility for unique soils and site conditions.


The Programmable Rain Delay feature incorporates a user specified number of days to keep the controller in the OFF mode, then allows for the system to automatically revert back to scheduled irrigation. This will prevent watering during an extended period of inclement weather, but will resume watering automatically without requiring a return visit to the controller.


Users can program a delay between stations as the controller advances from one station to the next. This delay can range from a few seconds (to permit slow-closing valves additional time to close) to a much longer period of time (to allow pressure tanks time to recharge), based on user requirements





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