I-core/DUAL Support

Welcome to the DUAL support section. DUAL is a two-wire plug-in for the I-Core irrigation controller. This section will guide you through installing and programming DUAL for I-Core.

  • Owner's Manual's
    Download the DUAL or Full I-Core Owner’s Manual for comprehensive instructions on installing and programming the I-Core irrigation controller. 
  • Controller Programming
  • Dual - Decoder Programming
    It is recommended that each decoder be programmed with station address(es) at the controller before installing it in the two-wire path. Decoders can also be programmed in the field
  • ICD-HP
        This instrument can operate and program ICD and DUAL decoders via wireless induction, through the base of the decoder with a programming cup. This allows access to
  • Conventional Troubleshooting
    The I-Core is a hybrid controller that can function as both a conventional and a two-wire controller simultaneously. Conventional modules must be installed before the Dual module,
  • Dual Troubleshooting
    The Dual Decoder system is designed to operate valves using a two-wire communication path. This system ensures efficient operation by detecting connected decoders and monitoring
  • Dual Module Messages
    When the ICore has the Dual Decoder installed, the system will display various messages indicating different statuses and activities. These messages can be helpful for
  • ICD-HP Handheld Programmer
    ICD-HP Handheld ProgrammerLearn more about ICD-HPICD-HP cut sheetHunter's ICD-HP is a unique tool for programming and diagnostics of both ICD and DUAL decoder systems.The rugged,
  • Front Panel Replacement
  • Reset
    The Erase All feature will erase all of the controller's memory and set everything back to factory presets. Once you perform an Erase All, all programming will be erased, including
  • Valve Wiring Distance
    The chart below indicates the maximum wire runs that can be used when installing Hunter AC solenoid valves with controllers. The example in the chart below demonstrates the most

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