AC808系列数字温控器适用于风机盘管、电动阀、电动风阀、电动风口及供热设备的温度控制。采用特大屏幕液晶显示，通过温控器内部NTC（负温度系数）温度传感器，检测出室内温度，并实时地与用户设定温度进行比较，自动调节冷暧气的进气量和开启或关闭管道电动阀，达到室内恒温的目的。
    The AC808 series digital thermostat is suitable for temperature control of fan coil units, electric valves, electric air valves, electric air outlets and heating equipment. The indoor temperature is detected by NTC (negative temperature coefficient) temperature sensor inside the thermostat, and compared with the user set temperature in real time, it can automatically adjust the intake of the warm air and open or close the pipe electric valve to achieve the indoor temp.objective