Product Overview: using the most advanced microcomputer control chip, through an internal temperature switch precision NTC sensor detects the room temperature, by RS485 communication protocol, real-time temperature and the temperature parameters set by the user to upload to TH-6200 passenger control system a control unit via a control unit for the second and third line valve, three-speed fan coil control over, energy saving and remote control requirements. Product Features: T-100 thermostat switch with manual and automatic dual touch control to manual control as a priority principle. Through the thermostat switch buttons to select heating, cooling or ventilation mode, also can set the temperature, adjust the speed, switch time. T-100 thermostat does not directly control the fan, by the weak control the strong power, with strong electricity Gree, complete elimination of the users of security risks. Technical parameters: Power: ≦ 4W Temperature range: 10 ℃ -30 ℃ Compensation temperature: -9 ℃ - + 9 ℃, the default compensation temperature is -1 ℃ communications parameters: RS485, baud rate 9600BPS Temperature Accuracy: ± 1 ℃ Working Environment: 0 ℃ -55 ℃, the maximum 900RH not Lingshuang strong electric Operating voltage: AC220V / 60HZ weak operating voltage: DC12-24V strong power output: independent AC220 output weak output: independent DC12-24 output or RS485 with RCU with the use of frame material: ABS engineering material Border color: gold / silver / black panel color: black / white Dimensions: 100 * 85 * 42mm Installation: Standard 86 bottom box flush mount