autenco AUT PIRSP Manual

DESCRIPTION
This Surface mounted PIR switch is suitable for mounting onto
a back box at least 16mm deep. Configurable for any room
occupancy style, via Time and Lux level adjusters. It switches
on the lighting load if the area is occupied and if the ambient lux
level is less than the chosen adjusted level (10 to 1000 lux). It
switches off the lighting load if the area is unoccupied for the set
time (up to 40 minutes). It is also suitable for non lighting loads
by setting the lux adjuster to the maximum point.
INSTALLATION
To be installed by a competent person with reference to BS
7671. Make reference to the Precautions and Technical Details
sections overleaf. If in doubt consult a qualified electrician.
• Plan where the PIR is to be located (see diagram 1).
Switch off supply and check for hidden cables and pipes.
Fix a suitable back box to the ceiling.
• The PIR should be connected as shown in diagram 2:
L - Live in. N - Neutral in. SL - Switched Line out.
• Secure the PIR onto the back box ensuring no wires are
trapped.
• Ensure the Time adjuster is set to minimum and Lux
to Photocell inactive (maximum), making reference to
diagram 3.
• Turn on the supply and any in-line switch (providing overide
off) and check the operation of the PIR.
OPERATION
When the power is switched on, the PIR will switch on the
lighting load for 1 minute then switch it off. After 3 seconds it will
switch on again if it detects movement and the room is deemed
dark enough. With Time set to minimum the load will stay on for
10 seconds so the detection range can be easily assessed.
Installation & Operating Instructions: AUT PIRSP
360º Ceiling Surface Mount PIR Switch
PLEASE READ THESE INSTRUCTIONS BEFORE INSTALLING THE PRODUCT
SL
Wall Switch
(Optional)
N
L
N
L
Load
230Vac
5A or 6A
MCB or
fuse
SL
L
N
L - Live in. N - Neutral in. SL - Switched Line out.
DIAGRAM 2DIAGRAM 3
TIME SETTINGS LUX SETTINGS
10 LUX
1000 LUX
PHOTOCELL
INACTIVE
40m
20m
10m
5m
2.5m
80s
10s
20s
40s
IN 002 AU 22/03/13
CEILING with PIR switch
5m Detection
at 2.4m ceiling height
DIAGRAM 1
AUTOMATIC ENERGY CONTROL
TIME SETTINGS LUX SETTINGS
10 LUX
1000 LUX
PHOTOCELL
INACTIVE
40m
20m
10m
5m
2.5m
80s
10s
20s
40s
Suggested typical wiring

LUX SETUP
Note: For loads which should turn on regardless of ambient
light levels, set Lux to maximum (Photocell inactive).
It is best to set Lux when the ambient light level is at the
required minimum level.
Set Lux to the minimum and wait for the load to switch off.
Without shadowing the PIR (from daylight), slowly increase
Lux whilst waving your hand below the PIR until the lighting
load switches on.
TIME SETUP
The Time adjuster should be set appropriately for the usage of
the area, for example some possible settings could be:
Offices with workers regularly walking 20 minutes
Offices with mainly desk based workers 40 minutes
Corridors 5 minutes
Washrooms with total coverage 10 minutes
Washrooms with entry coverage only 40 minutes
2D fittings* 20 minutes (min)
* Not less than 20 minutes due to potential lamp failure. If in doubt contact
your lamp manufacturer.
With Time set to maximum (40 minutes) it halves at each point
as moved towards minimum i.e. From max to min: 40, 20, 10,
5, 2.5 minutes, 80, 40, 20, 10 seconds.
PRECAUTIONS
• Do not place the PIR near heat sources, fans or in ventilated
ceiling voids.
• These PIRs can be wired in parallel (sharing the same Live,
Switch Line and Neutral) however:
- Some lamps emit Infra Red radiation, if these are nearby
and switched via another PIR switch the PIR may false
trigger.
• Do not place close to, or positioned such that, any light
source points directly into the PIR.
• Ensure wires and cables are securely held within the
connection terminals.
• Do not connect on a circuit with large inductive loads, as
induced spikes may cause false triggering or damage the
PIR.
• The PIR should be protected by a 5 or 6 Ampere mcb or
fuse.
• Disconnect the PIR from the circuit before performing
insulation testing of the wiring circuit.
TECHNICAL DETAILS
Voltage: 220 - 240Vac, 50Hz
Loading: 1000W of Resistive loads
750W of Fluorescent loads
750W of Transformer loads
750W of CFL, LED and 2D lamps
Minimum load: 2W resistive, suitable for most
energy saving lamps, LEDs and
emergency fittings
IP rating: IP20
Detection range: 360 degrees with 5m diameter when
mounted at a 2.4m ceiling height
Time: 10 seconds to 40 minutes in 9 steps
Lux: 10 to 1000 lux and maximum (photocell
inactive) at the PIR switch.
3 YEAR W A R R A N T Y
This Surface mounted PIR switch comes
with a 3 year warranty from the date
of manufacture and is CE marked.
IF YOU EXPERIENCE PROBLEMS WHICH CANNOT BE
RESOLVED BY THE TROUBLE SHOOTING PAGE PLEASE
RETURN THE PIR TO YOUR SUPPLIER WITH DETAILS OF THE
FAULT, LOAD AND APPLICATION.
Installation & Operating Instructions: AUT PIRSP
www.autenco.co.uk
MADE IN UK
AUTOMATIC ENERGY CONTROL