500W PIR HALOGEN
FLOODLIGHT
Cat No. NSLB500C - Black Cat No. NSLW500C - White
150W PIR HALOGEN
INSTALLATION & OPERATING
FLOODLIGHT
Cat No. NSLB150C - Black Cat No. NSLW150C - White
Installation & Operating
Instructions
INSTRUCTIONS
DETECTION RANGE
ADJUSTABLE
12m
TIME ON
ADJUSTABLE
5sec 5min
DUSK TO DAWN
ADJUSTABLE
WEATHERPROOF
IP55
MANUAL OVERRIDE
CLICK ONCE
x1
PRODUCT
COLOUR
Black
PIR SWITCHING
MAXIMUM
2300w
DETECTION ANGLE
ADJUSTABLE
180º
LAMP TYPE
MAXIMUM
500w
DETECTION RANGE
ADJUSTABLE
12m
TIME ON
ADJUSTABLE
5sec 5min
DUSK TO DAWN
ADJUSTABLE
TIME ON
ADJUSTABLE
5sec 5min
DUSK TO DAWN
ADJUSTABLE
MANUAL OVERRIDE
CLICK ONCE
x1
PRODUCT
COLOUR
Black
DETECTION ANGLE
ADJUSTABLE
180º
DETECTION RANGE
ADJUSTABLE
12m
TIME ON
ADJUSTABLE
5sec 5min
DUSK TO DAWN
ADJUSTABLE
DETECTION RANGE
ADJUSTABLE
12m
TIME ON
ADJUSTABLE
5sec 5min
DUSK TO DAWN
ADJUSTABLE
PIR SWITCHING
MAXIMUM
2300w
DETECTION ANGLE
ADJUSTABLE
180º
DETECTION RANGE
ADJUSTABLE
12m
TIME ON
ADJUSTABLE
5sec 5min
DUSK TO DAWN
ADJUSTABLE
TIME ON
ADJUSTABLE
5sec 5min
DUSK TO DAWN
ADJUSTABLE
DUSK TO DAWN
ADJUSTABLE
NSLB500C/NSLW500C
500W PIR HALOGEN FLOODLIGHT
In the unlikely event of this product becoming faulty due to defective material
or manufacture, within 1 year of the date of purchase, please return it to your
supplier with proof of purchase and it will be replaced free of charge. In the
second and third years or any difficulty in the first please contact our helpline
on 020 8450 0515.
PIR SWITCHING
MAXIMUM
2300w
DETECTION ANGLE
ADJUSTABLE
180º
LAMP TYPE
MAXIMUM
150w
DETECTION RANGE
ADJUSTABLE
12m
TIME ON
ADJUSTABLE
5sec 5min
DUSK TO DAWN
ADJUSTABLE
DETECTION RANGE
ADJUSTABLE
12m
TIME ON
ADJUSTABLE
5sec 5min
DUSK TO DAWN
ADJUSTABLE
WEATHERPROOF
IP55
MANUAL OVERRIDE
CLICK ONCE
x1
PRODUCT
COLOUR
Black
TIME ON
ADJUSTABLE
5sec 5min
DUSK TO DAWN
ADJUSTABLE
MANUAL OVERRIDE
CLICK ONCE
x1
PRODUCT
COLOUR
Black
DETECTION ANGLE
ADJUSTABLE
180º
DETECTION RANGE
ADJUSTABLE
12m
TIME ON
ADJUSTABLE
5sec 5min
DUSK TO DAWN
ADJUSTABLE
DETECTION RANGE
ADJUSTABLE
12m
TIME ON
ADJUSTABLE
5sec 5min
DUSK TO DAWN
ADJUSTABLE
PIR SWITCHING
MAXIMUM
2300w
DETECTION ANGLE
ADJUSTABLE
180º
DETECTION RANGE
ADJUSTABLE
12m
TIME ON
ADJUSTABLE
5sec 5min
DUSK TO DAWN
ADJUSTABLE
TIME ON
ADJUSTABLE
5sec 5min
DUSK TO DAWN
ADJUSTABLE
DUSK TO DAWN
ADJUSTABLE
NSLB150C/NSLW150C
150W PIR HALOGEN FLOODLIGHT
In the unlikely event of this product becoming faulty due to defective material
or manufacture, within 1 year of the date of purchase, please return it to your
supplier with proof of purchase and it will be replaced free of charge. In the
second and third years or any difficulty in the first please contact our helpline
on 020 8450 0515.
SECTION ONE
GENERAL INFORMATION
The unit utilises passive infrared technology to detect heat radiation of moving human bodies.
Upon detection, the lamp will illuminate for a user-determined time period.
An integral daylight sensor ensures night-only operation if required.
PARTS INCLUDED
- Luminaire c/w PIR Sensor unit.
- Instruction manual. Please keep safe for future reference.
- Accessory Pack.
- Tungsten halogen bulb.
TOOLS & PARTS NEEDED
- Electric/hand-held drill & bits.
- Terminal or Electricians screwdriver.
- Large slotted/philips screwdriver.
- Wire cutters.
Unit is for outdoor use only. Unit must be mounted on a non-flammable surface as a fixed
luminaire, and is not suitable for portable use.
The unit can get very hot during use. Ensure the unit has cooled before handling.
Ensure adequate ventilation space is allowed between the unit and any object above, in front or
to either side of the unit. Suggested space is 0.5m above, 0.3m to either side & 1.0m in front.
If in any doubt, consult a qualified tradesperson or electrician.
SECTION TWO
SELECTING THE LOCATION
The motion detector has a number of detection zones, at various vertical and horizontal
angles as shown (see diagram A).
A moving human body needs to cross/enter one of these zones to activate the sensor. The
best all-round coverage is achieved with the unit mounted at the optimum height of 2.5m.
If the unit is mounted any higher than this, the sensor will need to be angled down slightly
to maintain coverage and forward coverage will be reduced.
Careful positioning of the sensor will be required to ensure optimum performance.
See diagram A detailing detection range and direction.
The sensor is more sensitive to movement ACROSS its field of vision than to movement
directly TOWARDS it (see diagram B). Therefore position the unit so that the sensor looks
ACROSS the likely approach path.
Avoid positioning the sensor where there are any sources of heat in the detection area
(extractor fans, tumble dryer exhausts etc.).
Reflective surfaces (ie pools of water or white-painted walls) and overhanging branches may
cause false activation under extreme conditions.
During extreme weather conditions the motion sensor may exhibit unusual behaviour. This
does not indicate a fault with the sensor. Once normal weather conditions return, the
sensor will resume normal operation.
SECTION THREE
INSTALLATION
Retaining Lugs Insert small
After choosing a suitable location
(see previous section)
install the unit as follows:
Remove the wiring box cover by gently levering the
side retaining lugs outwards and lift off (see diagram E).
The unit is suitable for connection to a 230 V ac 50Hz electricity supply. It is suggested that
3-core round flexible cable of 1mm
switch the power to the unit ON & OFF. This allows the sensor to be easily switched off
when not required or for maintenance purposes or to override the unit electrinically (by
switching the supply off and on within 1 second).
Unfasten the screw on the top of the floodlight. Install the halogen bulb, making sure not
to touch the bulb with bare hands. It is suggested that the bulb is handled using a clean
dry cloth or tissue.
Ensure the bulb is correctly fitted in the lampholder before use.
Re-attach the front cover, do not overtighten the fixing screw.
Remove the bracket from the floodlight.
Mark the position of the bracket fxing holes on the wall.
Drill the holes. Insert the wall plugs into the holes and fix the bracket to the wall.
Mounting Plate/
Wiring Box
2
gauge is used. An isolating switch should be installed to
screwdriver
and gently
push and lift
cover off.
E
Switch off the electricity at the fuse box by removing the relevant fuse or
switching off the circuit breaker before proceeding with the installation.
CONNECTION
PIERCE & PASS THE CABLE THROUGH THE GROMMET BEFORE PROCEEDING.
Connect the cable to the terminal block on the unit as follows (see connection diagram):
NEUTRAL (Blue) N
EARTH (Green/Yellow)
LIVE (Brown) L
Ensure that the connections are secure.
For details of override connections, please see later sections.
Secure the cable using the cord grip provided.
Line up the wiring box cover with the wiring box and press home ensuring that the
retaining lugs on each side of the cover engage fully with the catches on the wiring box to
achieve a weatherproof seal (see diagram E).
Fix the floodlight to the bracket.
*** IMPORTANT ***
CONNECTION DIAGRAM
Mains
Supply
F
Isolation
Switch
The diagram below also shows the required connections for the addition of slave luminaires.
When adding slaves, be sure not to exceed the maximum switchable load (see Technical
Specifications).
External
Wiring
Slave
Luminaires
SECTION FOUR
COMMISSIONING AND OPERATION
WALK TEST PROCEDURE
The sensor will rotate from left to right, and tilt forward or backward. Adjust the sensor to
point in the required direction and angle down to limit forward range as required.
The unit can be set up in daylight or at night.
Set the time adjustment to minimum(fully anti-clockwise) and the light threshold to
maximum (fully clockwise) see diagram C.
Turn the power to the unit on. The lamp will illuminate for approximately 30 seconds. This
indicates the unit is wired correctly.
The unit is in Test Mode when the light turns off.
TEST MODE
The lamp will now illuminate for approximately 5 seconds every time movement is detected.
Walk across the detection area approximately 5 metres from the unit (see diagram B). Each
time you are detected the lamp will illuminate. Now stand still until the lamp extinguishes
(this should take approx. 5 seconds) and then for a further 2 seconds.
Start moving again, when you are detected again, the lamp will illuminate.
Repeat the above, walking at various angles and distances to the unit. This will help you to
establish the detection pattern.
If the detection area is too small for your requirements, try angling the sensor head up. This
will increase the detection area. Angling the head downwards will reduce the detection
area should a smaller coverage be required.
SETTING UP FOR AUTOMATIC OPERATION
When walk tests are complete, the unit can be set up for Automatic Mode.
The TIME setting controls how long the unit remains illuminated following activation and
after all motion ceases. (See diagram C, the time adjustment knob is indicated by the
"Clock" symbol).
The minimum time (fully anti-clockwise) is approx. 5 seconds, whilst the maximum time (fully
clockwise) is approx. 5 minutes. Set the control to the desired setting between these limits.
The DUSK control determines the level of darkness required for the unit to start operating.
(See diagram C). The DUSK adjustment knob is indicated by the "Moon" and "Sun"
symbols).
Set the light threshold to maximum (fully clockwise/Sun end), then turn the control anticlockwise about three quarters of the way round to the Moon end. This will give operation
after DUSK approximately.
For a more accurate setting of the DUSK control turn it fully anti-clockwise (Moon end) and
leave for at least 20 seconds for the unit to settle.
When the ambient light level reaches that required for DUSK adjust the DUSK control a
small amount clockwise pausing to try to get the unit to detect and turn the lights under
control ON by moving a hand slowly backwards and forwards across the front of the
detector lens for around 5 seconds.
Continue to turn the control small amounts in a clockwise direction, stopping after each
adjustment to try to get the unit to detect as above.
Eventually detection will occur and the DUSK level is now set as required.
TOP VIEW
SIDE VIEW
2.5m
180º
A C
Dusk Level
Adjust
Light Level
Sensor
Delay Time
Adjust
12m
B D
Less
sensitive
More
sensitive
MASKING THE SENSOR LENS
To restrict the sensor coverage, preventing detection in unwanted areas, mask the sensor lens
using the masking label provided (see diagram D). The top section of the lens covers long
range detection, the bottom covers short range. Similarly the left and right lens sections
cover the left and right detection areas respectively.
MANUAL OVERRIDE MODE
The light can be switched on for longer time periods by use of the Manual Override Mode.
This can be activated at night by using the internal wall switch or circuit breaker.
Switch the internal wall switch/circuit breaker once (off/on) within one second. The unit will
now illuminate continuously until dawn or until switched back into Auto Mode.
To switch the unit back into Auto Mode, switch the internal wall switch/circuit breaker once
(off/on) within one second. The unit will return to its Auto mode and will operate as set up
after the walk test procedure.
Lens Mask
Restrict long detection Restrict short detection
Restrict RHS detection Restrict LHS detection
BOTTOM VIEW
SECTION SIX
TROUBLESHOOTING GUIDE
PROBLEM
❏ Lamp stays ON all the time
night and day.
❏ Lamp stays ON all the time at
night, or PIR keeps activating at
random for no apparrent reason.
❏ PIR keeps activating for no
reason / at random.
❏ PIR sensor will not operate
at all.
❏ The PIR sensor will not
operate at night.
❏ Unit activates during the
daytime.
❏ PIR coverage is poor/sporadic.
❏ Detection range varies from
day to day.
SOLUTION
Check wiring connections. Wires to L and L1 terminals may be
transposed.
The unit may be suffering from false activation. Cover the
sensor lens completely with black pvc tape. This will prevent
the sensor from "seeing" anything. If the unit now switches
off after the set time duration and does not re-activate, this
indicates that the problem was caused by false activation. The
problem may be solved by slightly adjusting the direction/
angle of the sensor head (see previous section). If however,
the unit continues to remain ON or to operate randomly the
unit is faulty and should be replaced.
You may not be allowing the unit time to complete it's
warm-up period. Stand well out of the detection range and
wait (the warm-up period should never exceed 5 minutes).
Occasionally, winds may activate the sensor. Sometimes
passages between buildings etc. can cause a "wind tunnel"
effect.
Ensure the unit is not positioned so as to allow detection of
cars/people using public thoroughfares adjacent to your
property.
Ensure that the unit is mounted securely, even the slightest
movement can result in a false detection.
Check that the power is switched ON at the circuit breaker/
internal wall switch.
Turn OFF the power to the unit and check the wiring
connections as per the diagram (see previous section 3).
Ensure no connections are loose.
Check the bulb. If the bulb has failed, replace (do not hold
bulb directly with fingers, use a tissue or clean dry cloth).
Ensure that the bulb is seated correctly in the bulbholder.
Refer to section 4 for DUSK control adjustment.
Refer to section 4 for DUSK control adjustment.
Unit may be poorly located. See previous section - ‘Selecting
The Location’ and re-locate the unit.
PIR sensors are influenced by climatic conditions. The colder
the ambient temperature, the more effective the sensor will
be. You may need to make seasonal adjustments to the sensor
head position to ensure trouble-free operation all year round.
SECTION FIVE
TECHNICAL SPECIFICATIONS
Detection Range
Detection Angle
Power Supply
Maximum External Load
Fitted Lamp Type
Time On Adjustment
Dusk Level Adjustment
Environmental Protection
EC Directives
Up to 12 metres
180º
230 V AC ~ 50Hz
NSLB/W150C 2150W Halogen/Incandescent
375W any fluorescent system (including LE)
NSLB/W500C 1800W Halogen/Incandescent
375W any fluorescent system (including LE)
NSLB/W150C 230V Linear Tungsten Halogen 100W
type C max (R7S cap)*
NSLB/W500C 230V Linear Tungsten Halogen 400W
type C max (R7S cap)**
5 seconds - 5 minutes
Day & night or night only operation
IP55 (suitable for outdoor use)
CONFORMS TO 73/23/EEC, 89/336/EEC
In the event of the cover glass shattering, do not replace with normal household glass.
*The lamp supplied
is a class C (high
efficiency) unit of
100W power
consumption giving
a similar light
output to the lower
efficiency 150W
units previously
in use.
**The lamp supplied
is a class C (high
efficiency) unit of
400W power
consumption giving
a similar light
output to the lower
efficiency 500W
units previously
in use.
Contact the helpline for replacement details.
If you experience
problems refer to
Troubleshooting Guide.
If problems still exist, do
not immediately return
the unit to store.
C
Telephone the Timeguard
Customer Helpline
020 8450 0515
Qualified Customer Support
Co-ordinators will be on-line
Using lamp supplied
to assist in resolving
your query.
For assistance with the product please contact:-
HELPLINE
020-8450-0515
or email helpline@timeguard.com
For a product brochure please contact:
Timeguard Ltd.
Victory Park, 400 Edgware Road,
London NW2 6ND Tel: 020-8452-1112
or email csc@timeguard.com
A Group company
67-058-302 (Iss.2)
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