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Hunter ACC 1 - 99 Station 2-Wire Platstic Pedestal Controller | ACC-99D-PP


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Hunter ACC 1 - 99 Station 2-Wire Platstic Pedestal Controller

  • Zones: 1 - 99
  • Expandability: Modular
  • Sensor Compatible: Flow, Rain, Freeze, Solar

Features & Benefits

The versatility of the ACC controller grows even more powerful with the addition of the two-wire decoder system from Hunter. ACC-99D uses two-wire decoders to control up to 99 stations without giving up the arsenal of features provided by the ACC.

Operating large numbers of valves over long distances, the ACC99D decoder controller takes full advantage of the powerful ACC feature set. Since it's two-wire powered, it also saves copper wire, simplifies troubleshooting, permits rapid addition of new stations, minimizes trenching, and permits remote sensor monitoring over the two-wire path.

The ACC is a large-scale commercial controller in the Hunter line. ACC family controllers are upgradable to the Hunter IMMS central control system, with cell and LAN connection options. What truly sets the ACC apart is its sheer power. Intelligent overlap settings and its powerful transformer allow ACC to run up to 6 programs simultaneously, packing the most watering into the shortest water window.  Real time flow monitoring allows the controller to dynamically respond to overflow conditions by station, and track system water use.

The ACC boasts a total of 6 independent and 4 custom programs and the ability to assist the water manager in conforming to “watering windows.” Plus, the ACC’s large backlit LCD display offers the user a convenient means to personalize on-screen station and program names. ACC also has built-in support for the water-saving Solar Sync sensor.


By adding a Solar Sync to your Hunter controller, it transforms into a smart controller using local weather conditions to tailor watering schedules to actual conditions on the site. A Hunter controller with Solar Sync has been independently proven to have a detailed list of water saving features and has been approved by the EPA as a WaterSense Smart Watering Controller.


This feature permits connection of a flow meter to recognize high or low flow conditions and react automatically to alarms. The controller learns typical flows for each zone of irrigation and then monitors performance during automatic irrigation. When incorrect flows are detected, the controller can identify the faulty station and shut it down. Alarm parameters are user-programmable. Flow totals are recorded in controller memory to report system water usage.


A manual back-up utility that stores complete controller scheduling and setup information in back-up memory. This allows the saved watering schedule to be restored at any time. This can be used to set a controller back to its initial settings after tampering or at the beginning of a new season.

Product Details

  • Number of stations:
    • Conventional: 12 to 42
    • Decoder: 1 to 99
  • 6 automatic programs (10 start times each)

  • SSGs (Simultaneous Station Groups) to consolidate large systems

  • Built-in Solar Sync® logic for smart water savings

  • Real-time flow monitoring detects and diagnoses leaks with optional flow sensor

  • Detailed alarm logs in plain language

  • Programmable Rain Delay after sensor shutdown

  • Easy Retrieve™ programming backup and restore

  • Non-Water Windows to inhibit accidental irrigation

  • Cycle and Soak, Delay Between Stations

Remote Control Ready Easy Modular Upgrade to
Two-way Communication
with Central Contro
Information Button
Pre-wired to directly accept Hunter ICR or ROAM remote controls. Plug and go. Simple plug-in modules upgrade ACC to hardwire, modem, or radio control from central control software. Provides programming help and access to advanced features, and displays irrigation reports and actual flow in real time.
Large Backlit LCD Facepack Features USB 2.0 Input
Adjustable contrast for easy viewing in both dim conditions and bright sunlight. Named Programs and Stations; Cycle and Soak; Pause/Resume; Flow Learning Mode By Station;Day of Week/Interval 1 31 Days/Odd or Even Schedules(by program); Non Water Windows; Non-Water Days; Delay Between Stations (by program); Sensor Shutdown by Program; Programmable Contact Information; Easy Retrieve Save and Restore Flash updates to the latest version of ACC. Keep your ACC current with the latest features from Hunter. Also permits local programming of controller settings from laptop PC with IMMS software
More Information
Brand Hunter
Expandability Modular
Power Source AC Powered
Number of Programs 6
Start Times Per Program 10
Max Station Run Time (HRS) 6
Outdoor Yes
Sensor Compatible Flow, Rain, Freeze, Solar
Solar Sensor Compatible Yes
Application Light Commercial|Commercial
Warranty 5 Years
Series ACC
Zones 1 - 99
Enclosure Type Outdoor