ACC

THE ACC CONTROLLER HAS BEEN REPLACED BY THE ACC2 CONTROLLER
Year Discontinued 2022

Models

ACC
ACC
ACC
User installed options

Contact your local distributor for product availability and ordering.

Specifications

Operating Specifications

  • Transformer input: 120/230 VAC
  • Maximum AC current draw: 120 VAC, 2A/230 VAC, 1 A
  • Transformer output: 24 VAC, 4 A
  • Station outputs: 0.56 A
  • 2 P/MV outputs (24 VAC): 0.325 A each
  • Simultaneous program operation: Up to 6 automatic programs
  • Sensor inputs: 4 Clik, 1 Solar Sync, and 1 Flow sensor
  • Approvals: Wall Mounts IP44, Plastic Pedestal IP34, NEMA 3R, UL, cUL, FCC, CE, RCM
  • Warranty period: 5 years

User-Installed Options

  • Solar Sync smart weather sensor
  • Flow sensor including Flow-Sync, WFS, and other approved equals
  • ROAM/ROAM XL license-free remote control (pre-wired controller connection)
  • Communication modules for IMMS central software

Additional Specifications

ACC Conventional Wiring

  • Number of stations:
    • 12 to 42
  • Modular expansion in 6-station increments(A2M-600)
  • Extreme service lightning protection, standard on all output modules

ACC-99D Two-Wire Decoder

  • Number of stations:
    • 99 decoder stations
  • Operates Hunter's premium ICD decoders over ID wire:
    • Up to 15,000' (12 AWG wire)
    • Up to 10,000' (14 AWG wire)
  • Up to 6 two-wire paths for maximum flexibility
  • 1-,2-,4-, and 6-station decoders plus ICD-SEN sensor input decoders

Videos

Solar Sync: Smart Control Made Simple
A brief overview of how the Hunter Solar Sync works to convert most AC powered irrigation controllers to smart control.
ACC Advanced Programming: Decoders, Part 1

In this video, you'll learn how to set up and install decoders on an ACC commercial irrigation controller.

ACC Advanced Programming: Decoders, Part 2: Sensors

Hunter Industries brings you DUAL, a two-wire decoder system to be used with the already popular I-Core controller at a breakthrough price point.

Soil-Clik: Wiring Specific Controllers

Learn to wire your Soil-Clik moisture sensor with Hunter's Pro-C, X-Core, I-Core, and ACC irrigation controllers.

ACC Advanced Programming: Flow Sensor Setup

This videos covers everything you need to know before setting up a flow sensor in conjunction with an ACC irrigation controller.

ACC Basic Installation of Wall Mount and Pedestals
This segment will show you how to mount an ACC in both wall and pedestal mount configurations.

All Product Videos

Features

The ACC Controller was discontinued in 2022. The next-generation ACC2 Controller is recommended as a replacement for the ACC Controller. ACC Controllers are warrantied for five years from the manufacturing date code. For detailed information on how to find and interpret your manufacturing date code, download and review our Warranty Return Form.

Key Benefits

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

Advanced Features

Add a Solar Sync® Sensor to your Hunter controller to enable automatic smart control and maximize water savings. Solar Sync measures local weather conditions to help the controller fine-tune watering schedules according to exact site needs. Hunter controllers installed with Solar Sync are independently verified to offer an extensive list of water-saving features. Solar Sync is EPA WaterSense® approved. Click here to learn more about Smart Controllers

EPA WaterSense logo
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.
Allows any program to be started manually by simply pressing and holding the right arrow key.
The Programmable Rain Delay feature enables a user-specified number of days to keep the controller in the OFF mode, following a local rain storm. This will prevent watering during inclement weather, and reverts to automatic scheduled irrigation once the delay period elapses.
This feature offers protection against unreliable power, retaining current time, date, and program data.

Automatic short circuit protection is a feature found in all Hunter AC powered controllers. This feature automatically detects electrical faults, which are typically caused by wiring issues. Only affected stations are skipped, allowing all other stations to water normally as programmed.

This feature allows for quick adjustments to irrigation run times through a percentage scale. During peak season, set the seasonal adjust to 100%. If weather conditions require less water, enter the appropriate percentage value (i.e. 50%) to cut down irrigation run times without the need to adjust each station in the program.
Global: Provides a seasonal adjustment value to all programs.
Monthly: Allows users to program a seasonal adjustment value for each month of the year. This works by automatically changing the programmed seasonal adjustment value on the first day of every month.
Solar Sync: The Solar Sync ET sensor implements an automatic daily adjustment based on measured local weather.

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. In ACC and I-Core, Delay Between Stations may be set by individual program.

Each of the ACC's 4 Clik sensor inputs can be configured to shut down any of the 6 automatic programs in Suspended or Paused modes, offering a variety of sensor response options for different conditions.

This water-saving feature allows the operator to specify a maximum cycle time for each station, 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 or Block of stations for unique soil and site conditions.
User-specified periods of time during which the controller will not allow automatic irrigation. No Water Window can be used to comply with local watering restrictions or to prevent conflicts with pedestrian traffic. This setting does not affect manual watering options for local maintenance.

Solar Sync Delay allows the installer to specify a number of days before automatic weather adjustment begins. This allows a period of non-adjusted irrigation for grow-in or plant establishment purposes, without requiring a return visit to the site to enable the Solar Sync water-saving feature.

Simultaneous Station Groups allow for groups of stations to run together within a program. This permits consolidation of large systems into fewer items to program and can be used to control system flow in high capacity installations.

This calculates the total duration of a program, based on all of its station run times. This can be used to calculate the end time of a program.

The ACC-99D starts with the ACC controller and adds all of its advanced features plus the benefits of a two-wire decoder system.

ACC Irrigation Controller

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