Semi Flush Mount room thermostat for rectangular conduit box with LCD for fan coil units and compressors in DX-type equipment -For heating and/or cooling applications -Modbus communications -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, operation mode changeover, window contact on/off, dewpoint monitor, electrical heater enabled, fault contact -Operating modes: Comfort, Economy and Protection -Automatic or manual heating/cooling changeover -Adjustable commissioning and control parameters -Minimum and maximum setpoint limitation -Color of housing: signal white (RAL 9003) -Backlit displayApplication selectable: -2-pipe system -2-pipe system with electrical heater -4-pipe system