Page 1
LED unit
LED unit
Order no.: 1686, 168601, 1687xx
Installation instructions
1 Safety instructions
Electrical equipment must only be installed and assembled by qualified electricians.
Always follow the relevant accident prevention regulations.
Failure to comply with these instructions may result in damage to the device, fire or other
hazards.
2 Structure of the device
(1)
(2)
Figure 1
(1) Contact bridge
(2) Plug-in contacts
3 Function
The LED unit is used for lighting switches and push-buttons.
Correct use
The LED unit must be used in
– rocker switches change-over, intermediate, 2pole on/off 10 AX
– rockers switch series
– rocker push-button and rockers push-button
Not useable for
– rockers push-button order no. 5038 08 and group rockers push-button order no. 5034 04
– push-button and pullcord switches, rocker switches and rocker push-buttons from the years
1985 to 1995
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LED unit
4 Information for electricians
4.1 Assembly and electrical connection
DANGER!
Touching live parts can result in an electric shock.
An electric shock can lead to death.
Before working on the device or load, disconnect all associated circuit breakers.
Cover all live parts in the area!
Installing LED unit (Figure 2)
Figure 2
Insert LED unit with plug-in contacts from the front into the contact sockets and press until
it clicks into place.
Wiring cut-off lights up
The LED unit lights up when "OFF".
The contact bridge is installed.
L
N
rot
L
3036
mm
11
LL
Connect switch acc. to wiring diagram (Figure 3).
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Figure 3
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LED unit
Wiring cut-off control
The LED unit lights up when "ON".
ATTENTION!
Short circuit by connection of the neutral conductor on installed contact bridge.
LED unit will be destroyed.
Remove contact bridge before connecting the neutral conductor.
(3)
(4)
Figure 4
Removing the contact bridge (Figure 4, 3).
Behind the contact bridge is the screw terminal for connecting the neutral conductor
(Figure 4, 4).
L
N
rot
L
3036
mm
11
N
LL
Connect switch acc. to wiring diagram (Figure 5).
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Figure 5
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LED unit
5 Appendix
5.1 Specifications
LED unit 1686 168601 1687xx
Operating voltage 230 V~ 230 V~ 12 … 48 V=
Rated current 1 mA 0.4 mA 0.2 … 0.9 mA
5.2 Troubleshooting
Short-circuit when switching on the power supply on cut-off control
Cause: Contact bridge was not removed before connecting the neutral conductor.
LED unit is damaged and must be replaced.
5.3 Warranty
We reserve the right to make technical and formal changes to the product in the interest of
technical progress.
Our products are under guarantee within the scope of the statutory provisions.
If you have a warranty claim, please contact the point of sale or ship the device postage free
with a description of the fault to our Service Center.
Berker GmbH & Co. KG
Service Center
Hubertusstraße 17
D-57482 Wenden-Ottfingen
Telefon: 0 23 55 / 90 5-0
Telefax: 0 23 55 / 90 5-111
Berker GmbH & Co. KG
Klagebach 38
58579 Schalksmühle/Germany
Phone: + 49 (0) 23 55/90 5-0
Fax: + 49 (0) 23 55/90 5-111
www.berker.com
97-09927-000
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