WiFi FCU Thermosat Production Introduction: The fan coil thermostat is suitable for controlling central air conditioning and fan coil unit.By comparing the indoor temperature and setting temperature, to adjust fan coil unit and turn on/off electric valve. to realize adjust temperature and saving energy purpose. ME88F-WF adopts microcomputer control technology, large-screen display, and have following display status: working stae(cooling, heating, ventilation), fan speed(high,medium,low,automatic), indoor temperature, setting temperature, clock, http://www.yuetsz.com/fcu-ther....mostat/wifi-fcu-ther