Pushbutton sensor 4 Standard / Komfort System 55
Mounting and connecting the device
Figure 5: Mounting the device
(a)
Operating rockers (accessory)
(e)
Retaining clips for device fixation at the supporting frame
(f)
Supporting frame
(k)
Cover frame (accessory)
(l)
Push-button sensor
(m)
Box screws
The device should be used in an air-tight appliance box. Otherwise temperature and hu-
midity reading can be negatively influenced by draughts.
In secure operation (preconditions):
–
Secure commissioning is activated in the ETS.
–
Device certificate entered/scanned or added to the ETS project. A high resolution camera
should be used to scan the QR code.
–
Document all passwords and keep them safe.
Precondition: The installation location of the push-button sensor is defined.
￭
Mount supporting frame in the right orientation, "standard installation location" or "turned
by -90°", on an appliance box.
Note the TOP marking.
Use the supplied box screws.
￭
Pull off start-up rockers from push-button sensor.
The push-button sensor is delivered with start-up rockers. The operating rockers suitable
for the push-button sensor must be ordered separately (see accessories).
￭
Connect push-button sensor to the KNX using KNX connecting terminal (red = +,
black = -).
￭
In secure operation: The device certificate must be removed from the device and stored
securely.
￭
Optional (only for "comfort" device variant): Connect remote sensor (see accessories) to
device connection terminal.
￭
Fit the cover frame flushly. The cover frame is fixed via the push-button sensor.
￭
Attach the push-button sensor with cover frame onto the supporting frame.
Push-button sensor can be put into operation.
Make sure the that the retaining clips properly fit in the supporting frame.
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