Technical
HELPLINE:
0330 555 44 33
INSTALLATION INSTRUCTIONS
IR-900-00-B-F-1
IR-900-00-B-W-1
PIR Unit
Power Input
220-240V AC 50/60hz
Working temperature
-25°c +55°c
Working humidity
<93%RH
Suggested installation height 2.5-3.5m
Detection angle/distance
160° / 10 metres
Connection
Connects only to Loxa Plug-and-Play fittings
Remove (unscrew) and store safely the plastic dust cap and ‘O’ ring
A
on the
underside of the floodlight. Remove (pull out) and store safely the exposed
jumper
B
from the three pin female connector.
Note: you will need to replace the dust cap and jumper should you wish to
revert the floodlight to standard (non PIR) operation.
Caution - the jumper must be refitted in the ‘flat to flat’ position as aligned
with the three pin female connector.
Push fit the PIR three pin male connector
C
into exposed three pin female
connector
D
on the floodlight. The connectors will only fit in the ‘flat to flat’
position. Screw on the retaining ring
E
to finger tightness. Do not overtighten.
Setting the PIR Units
It is easiest to initially set the PIR in daylight
1. Turn the ‘day/night’ dial to its fully clockwise
position - which allows the sensor to activate
during daylight.
2. Turn the TIME dial to its fully anticlockwise
position - this sets the unit to its minimum
activation time and allows stage 3 to be
performed more quickly.
3. Turn the ‘day/night’ dial anticlockwise in
small increments (testing the sensor after
each adjustment) until the sensor will not
activate. The sensor should now activate
only in poor light conditions.
4. Set the TIME dial to your preferred
setting between the maximum 20
minutes (fully clockwise) and the
minimum 20 seconds (fully anticlockwise).
The PIR should now activate for your preferred
length of time when triggered during poor
light conditions.
Fine adjustments can be made to activation
settings after some experience of normal
operation is acquired:
Turning the ‘day/night’ dial anticlockwise
will restrict activation to poorer light
conditions.
Turning the TIME dial clockwise will increase
the length of time the unit will activate for
once triggered.
Manual override facility
If the fitting is wired to a manual switch,
the sensor can be overridden by, starting
from the on position, turning the switch
off and back on twice within the space of
three seconds. The fitting will then stay
illuminated until it is manually switched off.
To set the fitting back to sensor control,
switch it off and leave off for fifteen
seconds or more before switching the power
back on.
102 Kirkstall Road
LEEDS LS3 1JA (UK)
www.loxa.co.uk
A
B
D
E
C
FITTING MOUNT
WALL MOUNT
IR-900-00-B-W-1
IR-900-00-B-F-1
