Timeguard SLW360N Installation Instructions

360° Surface Mount
PIR Light Controller

Model: SLW360N

Installation & Operating Instructions

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1. General Information

These instructions should be read carefully in full before installation
and retained for further reference and maintenance.

2. Safety

• Before installation or maintenance, ensure the mains supply
to the PIR sensor is switched off and the circuit supply fuses
are removed or the circuit breaker turned off.

• It is recommended that a qualified electrician is consulted or employed
for the installation of this PIR sensor and that it is installed in accordance
with current IEE wiring and Building Regulations.

• Check that the total load on the circuit, including when this
PIR sensor is fitted does not exceed the rating of the circuit cable,
fuse or circuit breaker.

• Secure device with 10A rated air breaker.

3. Technical Specifications

• 230V AC 50Hz

• This PIR sensor is of class II construction and must not be earthed

• Motion Detection Range: Up to 8 meters diameter

at a 3m mounting height

• Presence Detection Range: Up to an 4 metres diameter

at a 3m mounting height

• Detection Angle: 360°

• Maximum Switching Load: 2300W Halogen lighting,

500W Fluorescent lighting,
500W LED lighting, (PF>0.9),
75W Fan

• Time ON Adjustment: 3 seconds to 18 minutes

• Dusk Level Adjustment: Day & Night or Night-time only operation

(1 to 1000 Lux)

• Manual Override: Pulse, for approximately 6 hours

ON time max

• IP44 Rated, suitable for restricted internal applications

• CE Compliant

• Dimensions (H x W x D): 100.5 x 100.5 x 42.5mm

• Multiple PIR Sensor Switching: A maximum of 8 SLW360N PIR

sensors can be wired in parallel,
to enable any detector to turn ON
all the lights connected. The total
load must not exceed the lamp rating
of a single SLW360N unit.

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4. Selecting a Location

• The motion detector has a number of detection zones, at various vertical
and horizontal angles as shown (See diagram “A”).

• The best all-round coverage is achieved with the unit mounted
at the optimum height of 3 metres.

• Careful positioning of the sensor will be required to ensure optimum
performance (see diagram “A” & “B” 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 (fans, radiators, heaters etc.) including opposite
any other light sources.

• Reflective surfaces (i.e. white painted walls, windows) may cause
false activation.

Diagram A Diagram B

Up to 8m Motion Detection

Up to 4m

Presence Detection

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• Ensure the mains supply is switched off and the circuit supply fuses
are removed or the circuit breaker turned off.

• An isolating switch should be installed to enable the power to be switched
ON & OFF for maintenance purposes and to activate the manual/auto
override function.

• Remove the top cover of the sensor by twisting the top cover anticlockwise.
The top cover can now be removed from the sensor body.

5. Installation

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• Mark the position of the mounting holes on the ceiling using
the sensor body (or ceiling mounting plate using the slots – if the
mounting plate is required) as a template.

• Drill out the mounting holes taking care to avoid any joists,
electrical cables or water/gas pipes that may be hidden beneath
the surface. Insert the rawl plugs into the holes.

• Cut out the knock out hole if necessary.

• Pass the 230V 50Hz mains supply and load cable through the cable
entry point on the ceiling mounting plate (the 20mm centre blind hole
needs to be drilled) and then the foam gasket, ensuring that the IP
rating of the sensor is maintained.

• Terminate the 230V 50Hz mains supply and load cables into the terminal
block, ensuring correct polarity is observed, and that all bare conductors
are sleeved (see section 6. Connection Diagram).

• When wiring is complete, it is recommended that the ceiling mounting
plate is fitted to the sensor body and fixed to the ceiling as follows;

1. Ceiling mounting plate

2. Foam gasket

3. Sensor body

• Insert fixing screws through the sensor body into the wall plugs and secure.
Do not overtighten, if using a power screwdriver please ensure it is set
to a low torque setting so as not to damage the unit. Ensure the sensor
is set up as per section 7. Setting Up, before refitting the top cover.

Example assembly method shows how to fit to a besa box (not included in kit)

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6. Connection Diagram

• Connect the cables as follows;

230V 50Hz Mains Supply

Live Supply (Brown or Red) to L
Neutral Supply (Blue or Black) to N
A ‘Loop Terminal’ is provided should a 3 core

cable be used which is marked

Switched Load (Light Source) Out

Switch Live (Brown or Red) to L1
Neutral Load (Blue or Black) to N

7. Setting Up

Walk Test (Test Mode)

• The adjustment knobs located beneath the sensor head are factory
set to “Test Mode”. Double check they are set as follows;
Time Setting – fully anticlockwise
Lux-Dusk/Dawn Setting – fully clockwise

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• Turn the power to the unit ON. The lamp will immediately illuminate
as the unit goes through its “warm-up” period. After approximately
45 seconds the lamp will extinguish. This indicates the unit is wired
correctly and the unit is in Test Mode.

• Try to remain outside the detection area during the warm-up period.

• The unit will now operate during daytime as well as at night,
illuminating the lamp for approx. 3 seconds each time. This allows
testing to be carried out to establish whether the sensor is covering
the required area.

• Walk around the sensor to establish the detection area. The sensor
will detect within an approximate 8 metre diameter circle from
the centre of the sensor location with a 3m ceiling. As you cross
a detection “zone” the lamp will illuminate.

• Now stand still until the lamp extinguishes (this should take approx.
3 seconds). Start moving again after 2 seconds. As you cross each “zone”
the lamp will illuminate.

• Repeat the above, walking at various distances and angles to the unit.
This will help you confirm the detection pattern.

8. Setting Up for Automatic Operation

(Auto Mode)

• When the walk tests are complete, the unit can be adjusted
for automatic operation.

• The Time Setting controls how long the unit remains illuminated
following activation and after all motion ceases.

• The minimum time (fully anticlockwise) is approx. 3 seconds, whilst
the maximum time (fully clockwise) is approx. 18 minutes. Set the control
to the desired setting between these limits.

• The Lux-Dusk/Dawn Setting determines the level of darkness required
for the unit to start operating. The setting is best achieved through
the procedure below;

1. Turn the Lux-Dusk/Dawn Setting control knob fully anticlockwise.

2. When the ambient light level reaches the level of darkness at which
you wish the lamp to become operational (i.e. at dusk) SLOWLY rotate
the control in a clockwise direction until a point is reached where
the lamp illuminates.

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3. Leave the control set at this point.

• In this position the unit should become operative at approximately
the same level of darkness each evening

• Observe the operation of the unit. If the unit is starting to operate too
early (i.e. when it is quite light) adjust the control slightly anticlockwise.
If the unit starts to operate too late (i.e. when it is very dark)
adjust the control slightly clockwise.

• Continue to adjust until the unit operates as desired.

9. Manual Override Mode

The light can be switched ON for longer time periods through use of the Manual
Override Mode. This can be activated at night by using the isolation switch.

• Switch the isolation switch once (OFF/ON) within 1.5 seconds.

• The unit will now illuminate continuously for 6 hours or until
it is switched back to Auto Mode.

• To return to Auto Mode switch the isolation switch OFF and then
back ON again within 1.5 seconds.

10. Troubleshooting

Problem

• The Lamp stays ON

all the time at night.

Solution

Cover the PIR lens with a thick cloth.
If the light turns OFF, check the detection
area for heat or a reflective source. If the light
stays ON, check the wiring (See section 5.
Installation and Connection).

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• The PIR keeps

activating for no
reason at random.

• PIR sensor will not

operate at all.

• PIR sensor will not

operate at night.

• PIR activates during

the daytime.

Turn OFF at the isolation switch. Turn back ON

again after 30 seconds. Leave for approximately
15 minutes. If the light activates, check for false
activation from heat, wind or a reflective source.

Check that the power is switched ON at the

isolation switch. Turn OFF the power to the unit
and check the wiring connections. Check the

lamp (if it’s changeable). If the lamp has failed,

replace. Ensure the lamp is seated correctly in

the lamp-holder. Note: the unit will not detect

through glass (e.g. in a glazed porch).

The level of ambient light in the area may be too

bright to allow operation at the current DUSK

setting. During the hours of darkness, adjust the

DUSK control slowly clockwise until the lamp

illuminates.

Adjust the DUSK control setting anticlockwise

to lower the level of ambient light required

for activation.

• PIR coverage is
poor/sporadic

The PIR may be poorly located. See section 4.

Selecting a location and relocate the unit.

• The detection range
varies from day
to day.

The PIR detectors 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

detector head position to ensure trouble-free
operation all year round.

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3 Year Guarantee

In the unlikely event of this product becoming faulty due to defective material
or manufacture within 3 years of the date of purchase, please return it to
your supplier in the first year with proof of purchase and it will be replaced
free of charge. For years 2 and 3 or any difficulty in the first year,
telephone the helpline on 020 8450 0515.

Note: A proof of purchase is required in all cases. For all eligible replacements
(where agreed by Timeguard) the customer is responsible for all shipping/
postage charges outside of the UK. All shipping costs are to be paid in
advance before a replacement is sent.

If you experience problems, do not immediately

return the unit to the store.

Telephone the Timeguard Customer Helpline;

HELPLINE

020 8450 0515

or email [e-mail]

Qualified Customer Support Coordinators will be online

to assist in resolving your query.

For a product brochure please contact:

Timeguard Limited.

Victory Park, 400 Edgware Road,

London NW2 6ND

Sales Office: 020 8452 1112

or email [e-mail]

www.timeguard.com

67.058.635 (Issue 3)