Fan Coil Controller

Our Fan Coil Unit controller is designed to control a variety of 2-pipe and 4-pipe hydronic heating and cooling units. The on-board microcontroller offers precise digital control to maximize performance. The available control sequences are fully configurable, either locally or remotely, using free software. Our FCU controllers uses PI (Proportional-Integral) control loops to optimize HVAC management and offers a variety of functions such as 2-pipe automatic mode change based on water temperature, automatic purge cycles to verify water temperature and prevent stagnation in coils, secondary backup heat source control, and more.

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  • C1050

    • Standalone or networked operation
    • Proportional+Integral (PI) control loops maximize performance
    • Built-in protection sequences with configurable temperature limits and minimum delays
    • 3 analog, 1 digital inputs
    • 4 digital, 1 analog outputs with self-resetting fuses
    • Quick and easy installation using detachable numbered terminal blocks
    • Automatic changeover between heating and cooling on 2-pipe systems with configurable purge cycle
    • Modulating valve control for heating
    • On/Off valve control for cooling and heating
    • Separate On/Off or modulating (PWM) aux heat output available
    • Multi speed fan control options
    • Digital Outputs have selectable Sync/Source switches
    • Several configurable safety and efficiency limits available
    • Configurable unoccupied mode sequences

    M2000

    • Standalone or networked operation
    • Proportional+Integral (PI) control loops maximize performance
    • Built-in protection sequences with configurable temperature limits and minimum delays
    • 9 universal inputs
    • 5 digital, 3 analog outputs with self-resetting fuses
    • Quick and easy installation using detachable numbered terminal blocks
    • Automatic changeover between heating and cooling on 2-pipe systems with configurable purge cycle
    • On/Off or modulating valve control for cooling and heating
    • Separate On/Off or modulating (PWM) aux heat output available
    • Multi speed fan control options
    • Several configurable safety and efficiency limits available
    • Configurable unoccupied mode sequences
    • Internal time clock with 7-day configurable schedule and holiday calendar
    • Hand/Off/Auto switches on all 8 outputs
  • Specifications
  • Documentation
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