Sensors Vari KNX 3L-T
2
Sensors Vari KNX 3L-T
• Version: 06.12.2022 • Technical changes and errors excepted. • Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany • www.elsner-elektronik.de •
Technical Service: +49 (0) 7033 / 30945-250
Wall installation
Use fixing materials (dowels, screws) that are suitable for the base.
Drilling plan
ATTENTION! The print out of the data sheet doesn‘t have original size!
A separate, dimensionally correct drilling plan is included ex works and this can be
used as a template.
Pole installation
The device is installed on the pole with the enclosed stainless steel mounting band.
2.3.3. Connection
The connector is in the lower part of the housing.
2.3.4. Completing the installation
3.
Addressing the device
The device is delivered ex works with the bus address 15.15.255. You can program
a different address in the ETS by overwriting the address 15.15.255 or by teaching
the device via the programming button.
The programming button can be reached through the opening on the underside of
the housing; it is recessed by approx. 8 mm. Use a thin object to reach the button,
e.g. a 1.5 mm² wire.
4.
Maintenance
WARNING!
Risk of injury due to automatically moved components!
The automatic control may cause parts of the system to start up and
pose a danger to humans.
•
Always disconnect the system from the mains power before
maintenance or cleaning.
The device should be regularly checked twice a year for soiling and cleaned if re-
quired. If there is major soiling, the function of the sensor may be compromised.
ATTENTION
The device may be damaged if water penetrates the housing.
•
Do not clean with high pressure cleaners or steam jets.
5.
Disposal
After use, the device must be disposed of in accordance with the legal regulations.
Do not dispose of it with the household waste!
Fig. 6
The device is installed with two
screws. Break off the two longitudinal
holes in the housing.
Longitudinal holes
Fig. 7 a+b
a) If the power lead is to be hidden
when installed, it must emerge
from the wall in the vicinity of the
rear of the housing (marked area).
b) If the power lead is to be surface-
mounted, the cable guide is broken
off. The lead is then fed into the de-
vice from the bottom of the hou-
sing.
Cable guide
Fig. 8
Feed the power lead through the rub-
ber gasket.
Rubber
gasket
Fig. 9
Dimensions in mm.
Variations are possib-
le for technical rea-
sons
A/B2× longitudinal ho-
les
8 mm × 5 mm
C Position of the ca-
ble outlet (rubber
gasket) in the hou-
sing
A
B
C
Fig. 10
Feed the mounting band through the
eyelets in the lower part of the hou-
sing.
Fig. 11
Break the cable guide off.
Feed the power lead through the rub-
ber gasket.
Rubber
gasket
Cable guide
Fig. 12
Connect the device to the KNX
bus via the pluggable terminal
(+|-).
-
+
-
+
KNX
Fig. 13
Put the cover on the lower part. This
also makes the plug-in connection
between the board in the cover and
the socket in the lower part.
Fig. 14 a+b
1 Programming LED (under the
semi-transparent cover)
2 Programming button for tea-
ching the device
1
2
2
Housing from below
