LonMark® certified individual room controller for chilled ceiling applications.The controller keeps a constant temperature by modulating the cold water flow to the ceiling elements, the hot water flow to the radiators, and the air flow through the damper. The controller can be operated on a stand-alone basis or within a LonWorks® network. PI control with individual P-band and I-time setting for heating and cooling. Can be monitored and parameters can be set centrally via the central system, or remotely via the TAC Xenta Opera
