Desigo room automation supports QMX3 room operator units for wall mounting. The plug-and-play devices, featuring KNX PL-Link communications, can acquire, depending on the type, the room temperature, humidity, or air quality. Types are available for the various use cases both with and without display and operating elements. So that you can compile customized operating concepts ranging from merely acquiring measured values with display (sensors), to comprehensive display and operation of room conditions (HVAC), or combining the same with lighting and shading to create a custom operating concept. The QMX3 room operator unit for flush mounting is also supported by DXR2 room automation station with a selection of preconfigured display templates.

Figure: Room operator units QMX3

Green Leaf

The leaf symbol of the Green Leaf function tells the room user if the room is operated efficiently.

  • Leaf is green = Energy-optimized operation
  • Leaf is red = Excessive energy consumption

Pressing the leaf symbol returns room control to energy-optimized operation.

The lower half of the device consists of one window for a designation sign. Labels for the operating functions for the various capacitive buttons can be placed in this window. The 8 lower buttons operate the functions. The following electric operating fields can be selected.

4 x Light dimming

The operator panel manually operates 4 KNX PL-Link light outputs. requiring 4 horizontal button pairs.

  • Switch off + Dim lighting
  • Switch on + Make lighting brighter

2 x Light dimming
2 x blinds

This operator panel manually operates 2 KNX PL-Link light outputs and 2 KNX PL-Link blinds outputs,

requiring 4 horizontal button pairs.

  • Switch off + Dim lighting
  • Switch on + Make lighting brighter
  • Blinds down
  • Blinds up

4 x Light switching
2 x blinds

This operator panel manually operates 4 KNX PL-Link light outputs and 2 KNX PL-Link blinds outputs,

It requires 4 individual buttons and 2 horizontal button pairs.

  • Switch on/off lighting
  • Blinds down
  • Blinds up