Application The new TFM243KWNM-DC series LCD thermostats are designed for modulating control valve, and analog DC output in chilled water application. The thermostat operates a modulating control valve to provide control at the desired set point temperature. Fancoil thermostat models are available with fan setting operation with 0-10Vdc output to cater different fan speed. The TFM243KWNM-DC is available in Modbus RTU protocol and can be easily integrated into building automation system.

Features  RS485 interface in Modbus RTU slave mode available. (Baud-rate 9600)  New attractive modern styling design makes the thermostat harmonized with any interior decoration.  All in one design, easier to install or service. FUZZY logic design, easier to operate.  Easy-to-see LCD screen. DC Fan Controls (0-10Vdc).  Heat/Cool mode adjustable. ℃ or ℉ selectable.  High voltage input (90~264Vac) to suit all regions  Occupancy mode available  Suitable for use with Honeywell all series modulating control valves.