Touch screen room thermostat for 2-/4- pipe fan coil, universal applications or compressors in DX-type equipment (for China frames) Operating modes: Comfort, Economy and Protection For heating and/or cooling applications 2 or 3-position control outputs Output for 1-speed or 3-speed fan 2 multifunctional inputs for keycard contact, external room / return air temperature (QAH11.1, QAA32), heat / cool changeover, window contact on/off, dewpoint monitor, electrical heater enabled, fault contact, presence detector Automatic or manual heating/cooling changeover Adjustable commissioning and control parameters Minimum and maximum setpoint limitation Color of housing: Ivory white Backlit display Mounting on chinese mounting frames Application selectable:  2-pipe system 2-pipe system with electrical heater 4-pipe system