Assortment / System Description

Operation in room
Room operator unit QMX3.P36
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12.4 Room operator unit QMX3.P36
Figure: Room operator unit QMX3.P36
The room unit QMX3.P36 is used in the rooms
● to acquire the room temperature
● to operate Comfort and HVAC functions
The room operator unit communicates with the DXR2 room automation station
via the KNX PL-Link bus.
HVAC states are displayed on one LCD display on a page. Various layouts can
be selected on the Desigo room automation system for the QMX3.P36. The
layouts cannot be modified. Up to 8 capacitive operating buttons are used to
operate the room. The buttons are assigned set functions.
In addition, the leaf symbol of the Green Leaf function tells the room user if the
room is operated efficiently.
The QMX3.P36 room operator unit consists of one LCD display and capacitive
buttons to operate HVAC room functions. The HVAC function selection occurs
on buttons 1 through 8; the Green Leaf (green/red lead) is located in the upper
right-hand corner on button 5.
12.4.1 Layouts for fan coil/heat pump applications
The following layouts are available in the configurable Desigo room automation
station for fan coil/heat pump applications.
● Display of heating/cooling state
● Display and operation of the present
setpoint for room temperature, absolute in
°C
● Display and operation of present fan stage
● Display and operation of present presence
control
● Display of heating/cooling state
● Display and operation of the present
setpoint for room temperature, relative in K
or °C
● Display and operation of present fan stage
● Display and operation of present presence
control
Function
Display and
arrangement of the
buttons