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UP 227

Room Control Unit

• Multifunctional display-/control panel for KNX with Dot-Matrix LCD display 96 x 128 pixels
• 8 capacitive touch buttons for horizontal operation
• For the display and control of at least 10 adjustable room control functions: Switching toggle/On/Off, Dimming, Door bell function On/Off, Solar protection control; send 1 Byte/2 Byte value; display 1 Bit/1 Byte/2 Byte value; Forced control; display text messages; warning and alarm messaging; recall and save scenes; warning and alarm messaging
• Room control functions lockable via KNX-bus
• Green/red LED as orientation light, as status indication, as a response to pressing a button respectively to the signalling of alarm reports
• A signaler for acoustical alarm reports respectively as a status of the touch operation
• Integrated room temperature sensor
• Evaluation and weighting of an external inside temperature sensor
• Room temperature control configurable as two-step control and/or continuous control, for exclusive heating operation, exclusive cooling operation or heating and cooling operation
• Selectable operating modes over the KNX: Comfort, Pre-comfort, Energy-savings and protection
• Local indication

• Of the active operating modes or automatic- respectively manual mode
• Inside temperature or outside temperature
• Heating or cooling mode
• Dew point alarm
• Open window

• Local switching between

• Manual- and automatic mode
• Comfort, pre-comfort, energy-saving- and protection mode

• Adjustable time-limited extension of the comfort mode
• Adjustable room temperature setpoint shifting for comfort mode
• Via KNX set basic setpoint value of the room temperature for comfort mode
• An outside temperature based temperature setpoint value tracing in the cooling operation
• Adjustable dead zone between the heating setpoint value and the cooling setpoint value for comfort mode
• Transmission of controller output(s) either as On/Off switching commands or as control commands in the range 0...100 %
• Local display of the manually selected fan rotational speed respectively of the automatic adjustment of the fan rotational speed
• Adjustable fan rotational speed respectively automatic adjustment of the fan rotational speed on the controller
• Weekly schedule programme for controller- operating modes, automatic mode and at the least 8 room control functions
• At the least 40 schedule tasks and Display and set of the date and time
• User control of LCD background lighting and Background color
• Display system settings and room temperature controller in the languages: German, English, French, Italian od Spanish
• User setting of at least 3 operating languages also Integrated bus coupling unit, bus connection via bus terminal possible
• Flush mounted device for the mounting in an flush wall box o 60 mm, for fixing on the mounting plate AQR2500NF via lateral springs (separately specified)