Fan Coil Controller PL-M2000-FCU
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. Available control sequences are fully configurable, either locally or remotely, using free software. Our FCU controllers use PI (Proportional-Integral) control loops to optimize HVAC management and offer a variety of functions including 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.
Product Code: PL-M2000-FCU
Characteristics
- Standalone or networked operation (up to 127 devices)
- Proportional-Integral (PI) control loops maximize performance
- Built-in protection sequences with configurable temperature limits and minimum delays
- 9 universal inputs
- 5 digital and 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
