air conditioner thermostat

Introduction The thermostat acquires the room temperature with its built-in NTC sensor The heating contact will close when the room temperature falls below the selected setpoint in heating mode The cooling contact will close when the room temperature exceeds the selected setpoint in cooling mode Application In conjunction with fans and valves, RTC89 is designed to control the valve in heating or cooling systems to maintain the desired setpoint temperature in Commercial buildings, Residential buildings, Light industrial buildings Features Luxury Touch-Screen operation interface On/off control output for valve actuators Manual changeover of heating/cooling Timing function for thermostat switch-on/ switch-off Symbol for valve indication Key-lock function for setted parameters protection fan-valve dependent control or fan-valve independent control mode selectable