Safety Precautions; Installation/Wall Mounting - STEINEL IS 2180-5 Installation Instructions Manual

Principle
The IS 2180-5 is equipped tacles, such. as walls or
with two 120° pyro sensors panes of glass. Heat radia-
that detect the invisible heat tion of this type will, there-
emitted from moving objects fore, not trigger the sensor.
(people, animals etc.). The The two pyro sensors
heat detected is electroni- achieve a coverage angle of
cally converted into a signal 180° with an aperture angle
that switches on loads (e.g. a of 90°. The lens can be re-
light) connected to it. Heat is moved and turned, thereby
not detected through obs- permitting two max. basic
Reach max. 20 m Reach max. 8 m
Direction of approach: Direction of approach:
from the front from the side

Safety precautions

a a
Disconnect the power Installing the sensor
supply before attempting involves work on the
any work on the motion mains power supply. This
detector. work must therefore be
carried out professionally
a
During installation, the
in accordance with the
electric power cable be-
applicable national wiring
ing connected must not
regulations and electrical
be live. Therefore, switch
operating conditions ( D -
off the power fi rst and
VDE 0100, A - ÖVE-EN 1,
use a voltage tester to
- SEV 1000).
make sure the wiring
is off circuit.
reach settings of 8 m or 20
m. Using the wall mounts
provided with the unit, the
infrared sensor can easily be
fi tted to internal and external
corners.
Important: The most reliable
way of detecting movement
is to install the unit with the
sensor aimed across the
direction in which a person
would walk and by ensuring
that no obstacles (such as
trees, walls etc.) obstruct the
line of sensor vision
a
Please note that the
sensor must be protected
by a 10 A circuit breaker.
The mains supply lead
must be no greater than
10 mm in diameter.
a
Only carry out time and
twilight settings with the
lens fi tted.
14

Installation/Wall mounting

Mains lead
Consumer lead
Note: The inside corner wall
mount can also be used
for wall installation with
surface-mounted power
supply lead. The cables can
be conveniently routed down
the surface of the wall behind
the unit and fed through the
cable entry.
Supply cable, surface
wiring with wall mount
The site of installation should
be at least 50 cm from a light
because heat radiated from
it may trigger the sensor
unintentionally. To obtain the
specifi ed ranges of 8/20 m,
the sensor should be installed
at a height of approx. 2 m.
Installation procedure:
1. Remove designer front trim
, 2. release clip and fold
up lower half of enclosure, 3.
mark drill holes, 4. drill holes,
fi t wall plugs (Ø 6 mm), 5. if
necessary, break open cable
entry if using surface-mount-
ed or concealed wiring.
Concealed
6. Feed through mains and
wiring
load power supply lead and
connect. Use sealing plugs
for surface wiring.
a) Connect mains sup-
ply lead
The main supply leads is a
2 to 3-core cable:
L = phase
N = neutral conductor
Surface
PE = protective-earth
wiring
conductor
If you are in any doubt,
identify the conductors using
a voltage tester; then discon-
nect from the power supply
again. The phase (L) and neu-
tral conductor (N) are con-
nected according to terminal
assignment. The protective-
earth conductor is connected
to the earth terminal (
A mains switch for switching
the unit ON and OFF may
of course be installed in the
mains supply lead. Alterna-
tively, you may use a normally
closed contact pushbutton to
activate the sensor manually
for the duration of the time
setting.
15
).