Recycling instructions
Do not dispose of this device with unsorted household waste. Owners of old devices are required by law to dispose of this
device properly. Contact your town council for further information.
Technical information
Field of detection
195°
Mains voltage
230 V
~
, 50 Hz
Range
up to approx. 8 m
Time setting
approx. 6 seconds to 12 minutes -
infi nitely variable
Ambient temperature
approx. -15 °C to +45 °C
Protection class
II
Recommended
installation height
approx. 0.8 - 1.2 m
Fault
Cause
Solution
Motion detector responds too late
• head-on movement
Install the device higher up. Adjust the range
controller to “max.”
Maximum range is not reached
• Motion detector is mounted too low
• Diff erence between the ambient temperature
and the source of heat is negligible
Install the device higher up
Adjust the range controller to “max.”
Lamp is permanently lit or light is switched
on when not needed
• Constant warm movements; the motion detector has been installed above a source of heat (e.g. a
heating device) or has been exposed to direct/indirect rays of sunlight
Light does not switch on
• Faulty fuse • Faulty illuminant
• Observe minimum load of 40 watts
Replace fuse
Troubleshooting - practical advice
Recessed-mounted motion detector LBU 1237, OS-470 (AX)
Fuse
3.15 A, 5 x 20 mm
Switching capacity 40 - 400 W for incandescent lamps, 40 - 150 W
AC for halogen lamps, 40 - 150 VA for 12 V low-voltage halogen lamps
(electronic transformer)
Recessed-mounted motion detector LBU 1244, OS-470A (AX)
Fuse
10 A, 5 x 20 mm
Max. switching capacity 1,600 W for incandescent lamps, 1,000 W AC
for halogen lamps, 400 VA for 12 V low-voltage halogen lamps,
400 VA for energy-saving lamps/LEDs
Function
The 195° recessed-mounted motion detector has been designed for
wall mounting and is installed in a recessed-mounted box instead
of a conventional light switch. The motion detector functions using
passive infrared technology (PIR). The device has an in-built PIR sensor
that detects moving heat sources within a fi eld of detection of 195°.
The switching times and the twilight feature are infi nitely variable.
Safety instructions
This device must be installed by a technician in accordance
with the applicable regulations. The electrical power supply
must be switched off throughout the entire installation process.
To guarantee this, the circuit protection must be switched off .
Please check that the connection cable is disconnected!
Under no circumstances does the warranty cover damage resulting
from failure to observe these instructions. Nor do we accept liability
for any indirect damage. Similarly, we can accept no liability for any
material damage or bodily injury caused by mishandling or failure
to observe the safety instructions. No warranty claim may be made
in these cases. In addition, for safety and compliance reasons,
you are not authorised to dismantle or alter the device in any way.
Mounting position
The 195° recessed-mounted motion detector reacts to sources
of heat. To prevent switching errors, ensure that the device is not
installed above heaters or exposed to direct sunlight
(Fig. B)
.
To ensure optimum device operation, please note the following:
Installation
Remove the frame and the sensor. Now, connect up the device
as shown in the wiring diagram
(Fig. A)
, taking care to choose the
right diagram for the model you are using (LBU 1237 or LBU 1244).
Place the supply unit in the recessed-mounted box and tighten the
two fastening claws on the left and right
(Fig. C2)
. Now attach the
sensor section, screw it to the supply unit and replace the cover
frame. Finally, switch the circuit protection on.
Settings
To enter test mode, adjust the Meter, Time and Lux controllers to
the desired settings as shown in
(Fig. D)
.
You can use the slide switch
(Fig. E1)
to choose one of the following
settings:
0 = OFF:
Always move the switch to this position when replacing
the illuminant.
A = automatic mode:
The motion detector switches on the light
when it detects movement and then turns it off again after the
preset length of time has elapsed (provided that the detector has
not detected any further movement).
1 = continuous light mode:
Use the enclosed masking tape
(Fig. F)
to shield specifi c fi elds of
detection.
Recessed-mounted motion detector LBU 1237 (Triac), recessed-mounted motion detector LBU 1244 (relay)
larger range
smaller range
Installation height
> 120 cm
< 80 cm
Ambient temperature
< 18°C
> 18°C
Adjusting the fi eld of
detection
parallel movement
head-on movement
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F
NL
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DK
FIN
RUS
GR
LV
LT
PL
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CZ
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5
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Gutkes GmbH
Rehkamp 13
30853 Langenhagen
Germany
Fax: +49 (0)511/95 85 805
www.gev.de
[email protected]
μ = contact gap < 1.2 mm
Technical and design features may be subject to change.
