STEINEL L 910, Manual

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15
4� Electrical connection
Wiring diagram (Fig� 4�1)
The supply lead is a three-core cable:
L = phase conductor (usually black, brown
or grey)
N = neutral conductor (usually blue)
PE = protective-earth conductor (green/yellow)
K = communication cable (optional)
(L 910 S, L 930 S only)
If you are in any doubt, identify the conductors
using a voltage tester; then disconnect from
the power supply again. Connect phase (L)
a nd neutral conductor (N) to the connecting
terminal, connect protective-earth conductor
(PE) to terminal (E) . (Fig� 5�5/5�6)
Important:
Incorrectly wired connections will produce a
short circuit later on in the product or fuse box.
In this case, you must identify the individual
conductors once again and reconnect them. A
mains switch for switching the product ON and
OFF may, of course, be installed in the mains
supply lead.
The light source of this luminaire cannot be re-
placed. If the light source needs to be replaced
(e.g. at the end of its service life), the complete
luminaire must be replaced.
Group behaviour
Communication cable (K) permits internal
STEINEL group interconnection of
L 910 S, L 910, L 930 S, L 930.
For this, the cover tab in the terminal compart-
ment must be broken off. (Fig� 4�2)
As many as 10 lights can be interconnected
with each other. Maximum communication
cable length is 50 m.
The first light in a group to detect movement
switches the entire group ON. If no further
movement is detected after the time setting
selected, the last light in a group to detect
movement switches the entire group OFF.
Note:
– No voltage may be connected to the
communication cable. Do no connect any
external loads.
– Within the interconnected group, all lights
operate in line with their specific DIP-switch
settings.
– Group interconnection is not possible in
test mode.
5� Mounting
• Check all components for damage.
• Do not use the product if it is damaged.
• When installing the light, make sure the
installation site is not subject to vibration.
• Select an appropriate mounting location,
taking the reach and motion detection into
consideration.
Mounting procedure
• Switch OFF power supply (Fig� 4�1)
• Mark drill holes (Fig� 5�1)
• Drill holes and insert wall plugs (Fig� 5�2)
• Fit sealing plug (L 910 only)
• Installation with concealed power supply
lead (Fig� 5�3)
• Installation with surface-mounted power
supply lead (Fig� 5�4)
• Connect conductors
– Connect protective earth conductor
(PE) to terminal (E) (L 910 S, L 910)
(Fig� 5�5)
– Connect power supply lead's protective
earth conductor (PE) to WAGO terminal
(L 930 S, L 930) (Fig� 5�6)
• Make settings
➜
"6� Function"
• Fit light enclosure and screw in place with
retaining screw (Fig� 5�7)
Important:
Make sure light enclosure is screwed on firmly.
• Switch ON power supply (Fig� 5�7)
GB