Room thermostat with LCD for flush mounting for 2-pipe fan coil units and compressors of direct evaporators- KNX communication- For heating and/or cooling applications- Outputs for 2- or 3-point control signal- Outputs for 1- or 3-speed fan- 2 multifunctional inputs for keycard contact, external room/return sensor (QAH11.1, QAA32), heating/cooling switchover, operating mode switchover, window contact on/off, dew point monitoring, electric heater activated, fault contact, presence detector- Operating modes: comfort, economy and protection function- Automatic or manual heating/cooling mode switchover- Adjustable commissioning and control parameters- Minimum and maximum setpoint limitation- Backlit display- Housing color: signal white (RAL 9003)- Independent function for window contact and presence detectorApplication selectable:- 2-pipe systems- 2-pipe systems with electric heating- 4-pipe systems
