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7. Functions
Once you have connected
the unit to the mains power
supply, closed the housing
and fitted the lens, you are
ready to put the system
into operation. Two setting
controls are concealed
behind the front cover 2.
Important: Only carry out
time and light threshold
settings with the lens fitted.
Switch-off delay
(time setting)
The chosen light ON time
can be varied continuously
from approx. 5 sec. to a
maximum of 15 min. Turning
the adjustment screw fully
anti-clockwise selects the
shortest time of approx.
5sec., turning the adjust-
ment screw fully clockwise
the longest time of approx.
15min. The shortest time
setting is recommended
for setting the detection
zone and performing the
walk test.
Twilight setting
(response threshold)
The chosen detector
response threshold can be
adjusted continuously from
approx. 2 lux to 2,000lux.
Turning the adjustment
screw fully anti-clockwise
selects daylight operation at
approx. 2,000 lux.
Turning the adjustment
screw fully clockwise
selects
twilight operation
at approx. 2lux.
The
adjustment screw must be
turned fully anti-clockwise
for setting the detection
zone and performing the
walk test in daylight.
5 sec. – 15. min.
2 – 2,000 lux
With the corner wall brack-
ets, the IS 180-2 can be
conveniently mounted on
inside and outside corners.
Use the corner wall bracket
as a drilling template when
drilling the holes. In this
way you place the drill hole
at the right angle and the
corner wall bracket can
be mounted without any
problems.
The corner wall brackets
are available separately:
4007841085131 black
4007841085148 white
6. Installation using corner wall mount
b) Connect service lead
The service supply lead
to the light is also a 2 to
3-core cable. Connect the
light’s current-carrying
conductor to the terminal
marked L’. The service lead
neutral conductor must be
connected to the terminal
marked N together with the
mains lead neutral conduc-
tor. Connect the protective-
earth conductor to the
earth contact ( ).
7. Screw on housing
and close again.
8. Fit lens (set reach to
either 5m or 12m max),
see ‘Reach setting’ section.
9. Select time 5 and light
threshold setting 4 (see
‘Functions’ section).
10. Locate front cover 2
and fit security screw 1 to
protect cover from unau-
thorised removal.
Important: Reversing the
connections may result in
damage to the unit.
GB