Engineering Use - Siemens Albatros2 Technical Manual

2 Engineering use

2.1 Room units Q AA74
Climatic ambient
conditions
Installation mode
Installation location
Siemens
Building Technologies
Ambient conditions
Temperature
Relative humidity
QAA74 room units are suitable for:
Wall mounting, with wiring outlet under the surface.
l
Wall mounting, with wiring installed on the wall surface.
l
Please observe the following when selecting the installation location:
Position the room unit so that it is not exposed to direct sunlight.
l
Position the room unit in a manner that does not expose it to other heat
l
sources or sources of cold.
Position the room unit in an ergonomic manner. Select the appropriate
l
installation height (e.g. 150 cm about the floor).
When installing, do not cover the inlet opening for the sensors integrated in the
l
units.
Ensure that objects in the facility (drapes, door, etc. do not hinder the air flow
l
measured by the integrated sensors.
Graphical User Interface UI400
Permissible range
0 to 50 °C
0 to 95%
Engineering use
Room units Q AA74
Comments
Non-condensing
CE1U2348en
2014-06-03
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