Room thermostat, AC 230 V, for fan coil units and heat pump applications

Operating modes: Comfort, Energy Saving and Protection2-position control outputsAutomatic or manual fan speed3 multifunctional inputs for keycard contact, external room / return air temperature (QAH11.1, QAA32), heat / cool changeover, operation mode changeover, window contact on/off, dewpoint monitor, electrical heater enabled, fault contactAutomatic or manual heating / cooling changeoverAdjustable commissioning and control parametersMinimum and maximum setpoint limitationBacklit display

Application selectable:
2-pipe system2-pipe system with electrical heater2-pipe system and radiator / floor heating4-pipe system2-stage heating or cooling system