Microprocessor-based
room controllers with
digital display for use in
heating or cooling only
and heating and cooling
(two-pipe or four-pipe) fan
coil systems.
Features:
- Digital Display
- Up to 17 adjustable parameters for precise control
- Manual, three-speed fan switch
- Setpoint temperature scale in °F and °C
- Selectable control parameters
- Operating modes changeover input for remote control
- Automatic heat/cool changeover
- Dead Zone between heating and cooling (Free Energy Band
RDF30U only)
- Operating modes: Normal, Energy Saving, Freeze
Protection and Off
- Electronic setpoint limit stops
- Sensor calibration adjustable