Room thermostat LCF02 QTouch RS485 Modbus

NTCadjustableNO

Modern, touch-operated fan coil room thermostat designed for individual control of room temperature. It is tailored to be compatible with 2-pipe and 4-pipe fan coil units and modulating valves (PWM and 0..10 V). Furthermore, LCF02 Touch provides two configurable digital inputs for e.g. occupancy, window contacts, dew-point contact or change-over. Additionally, it is equipped with an input for external (remote) temperature sensors and an RS485 Modbus interface for overwriting controls parameters. With its flush-mounted design, the LCF02 Touch combines digital technology with a large touch screen (LCD), which makes up for an intuitive operation of the fan coil thermostat. It further provides an integrated scheduler with 7 days and 4 time periods. • Application/type : Fan coil thermostat, Room controller • Purpose : Room Climate Control, Measure values • Measured values : temperature, relative humidity, CO2 • Interface : RS485 Modbus, 0..10 V, Switch contact • Functions : fan control relay, fan control 0..10 V, heating + cooling relay, heating + cooling 0..10 V, heating relay, to control 6-way control valve, cooling relay, change-over, integrated PI and two-/three-position controller, frost protection, window/door monitoring, presence • Operating functions : setpoint adjustment temperature, +16..+30 °C (default setting), optionally configurable, fan stage adjustment, status displays • Operating elements : touch screen • Configuration : BUS • Output voltage : 0..10 V, min. load 10 kΩ, to control EC fan, heating + cooling or to control 6-way control valve • Output switch contact : 2x contact NO, 1x heating, 1x cooling, 3x contact NO, fan stages, load max. 3 A, max. 250 V ~