LCD thermostat, programmable thermostats; digita thermostat; fan coil thermostat KTH202 LCD room thermostat adopts digital control technology with large LCD display. It shows the following items: working states (cool, heat or auto), the speed of fan coil, room temperature, set-point temperature. There are following keys in the panel: On/Off as ; Exchange mode (cool, heat or auto) key as M, timer ( ¿ ), change fan coil speed key as , set-point temperature key as Power Supply: AC24V/AC110V/ AC210 230V, (optional) 50/60HZ Timing Error: <1% Load Current: 3A; Accuracy: ±0.5ºC Set-point Range: 0ºC - 40ºC Consumption: <1.5W Sensor: NTC Hole pitch: 60 mm Dimension: 86*86*38mm (H*W*D) Screw-in terminal, each terminal capable of accepting 16AWG,18AWG,1.25mm² or 0.75 mm² wies. Features Attractive modes styling makes the thermostat ideal for locating in the occupied space. Adjustable heating/cooling/ ventilating/sleeping mode control Adjustable manual 3-speed or automatic fan speed control and on/of control output for valve. Thermostat mounted directly onto a wall or standard junction box. Reliable DC power supply by capacitor or power switch.(Optional) Internal or external NTC sensor(optional) 5+2 or 7 days 4 periods Programmable.(Optional) Fuction Cool,Heat Clock or selectable indicator. Blue backlight Manual/Auto Fan Speed Detect and Display Room Temperature Timing on/off function: Setting Turn on/off within 12hours. Ventilation mode (the fan will be running, the motorized valve be closed) Temperature calibrations: Function when the tested temperature is not conforming to actual room temperature. Low temperature protection : auto start at temperature below 5, prevent frostbite. Memory mode to reset to previous conditions. If the power occurs to be cut off suddenly, the thermostats could be continuing to work by order if the power returns. The function is popular at Hotel, System House etc.(optional) Sleep function provides gradually automatic temperature setting changed 5+2 or 7 days 4 periods and customizing Programmable. (optional) .Infrared remote control (optional)