User Manual

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Siemens Synco™ living CE1B2740en
Building Technologies System overview 13.12.2010
Weather station
The central apartment unit receives the outside temperature and the atmos-
pheric pressure from the meteo sensor.
Meteo sensor QAC910
The meteo sensor acquires the outside temperature and
the absolute atmospheric pressure and transmits both via
radio signal to the central apartment unit.
The current measured values of outside temperature and atmospheric pres-
sure as well as the pressure trend can be shown in the quiescent picture. The
change of atmospheric pressure over the last 3 hours is displayed with an ar-
row.
In addition, based on the changes and the absolute value of the atmospheric
pressure, the weather trend (sunny, partly cloudy, rainy) is determined and
shown with a symbol in the quiescent picture. The entered altitude above sea
water of the facility is considered as well.
The progression of outside temperature and atmospheric pressure over the
last 24 hours can be made to appear on 2 info pages.
Lighting and blinds control (QAX913 only)
The QAX913 central apartment unit allows for controlling lighting and blinds.
Lighting control
Connected lamps can be dimmed and switched either via the central apart-
ment unit or external switches (transmitters).
All the various light settings can be stored as a scene and retrieved at a later
point in time, if required.
In addition to manual light settings, the settings can also be made via the built-
in time switch, presence simulation or events.
Blinds control
Using the central apartment unit or external switches (transmitters), blinds can
be adjusted in steps, or they can be fully closed or opened by pressing a but-
ton.
All blind positions (fully open or fully closed) can be stored as a scene and re-
trieved at a later point in time, if required.
The blinds can be adjusted manually or via the internal time switch or events.
The light settings and blind positions can be jointly stored as a scene
or jointly readjusted when calling up a scene.