Arlec MAL546 User manual

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HARDWIRE INSTALL BY QUALIFIED ELECTRICIAN
movement activated
wide angle compact sensor
Installation Instructions
IMPORTANT! PLEASE RE AD THESE INSTRUCTIONS CAREFULLY.
MAL546
NOTE FOR ELECTRICIAN:
The security Sensor must be wired to its own
switch. Before installation/maintenance, the
electrical supply must be isolated. Switching
off the wall switch is NOT sufcient isolation to
prevent electrical shock.
LIGHT LEVEL ADJUSTMENT CONTROL
Adjusts the light level at which the Security
Sensor operates. Adjust to , the unit will
operate day and night. Adjust to , the unit
will operate only at night when movement is
detected.
Time – time “ON” adjustment
Varies the length of time the light will stay ON
from about 20 seconds to 7 minutes. Turn
anti-clockwise to increase ON-time – ideal
setting is about 2 o’clock position (approximately
2 minutes). Whilst there is movement within
range of the unit, the light will remain ON. When
no further movement is detected, the light will
switch OFF after the pre-set time has elapsed.
When in standby mode the pilot lamp will ash
once every 4 seconds. When movement is
detected it will ash twice every second.
IMPORTANT: Be careful of electrical shock.
Always remember that the light may not switch
ON during daylight or the light maybe in the
automatic OFF mode. Never touch live areas
unless fuse is removed or circuit breaker is in
OFF position at the switchboard main.
To achieve best results for outside use the Arlec
Security Sensor should be mounted on a wall,
or under eaves of a building, generally used to
control an existing light tting. Ideally the Security
Sensor should be mounted 2.4 metres (8ft)
above the area to be scanned (Refer Fig.1).
To avoid damage to the unit – do not aim the
sensor towards the sun. Sensor can be angled
above animal height to avoid nuisance triggering.
To avoid nuisance triggering, the sensor should
be directed away from heat sources such as
barbecues, air conditioners, other outside
lighting, moving cars and ue vents.
Do not aim towards reective surfaces such
as smooth white walls, swimming pools, etc.
The Arlec Compact Sensor scanning
specications are are follows: Approximately 8m
distance at 220° on HIGH sensitivity mode and
3m at 220° on LOW sensitivity mode. Sensitivity
is set by pressing “SENS” button (Refer Fig 4).
Sensitivity may also vary slightly depending on
the mounting height and location.
The detection range of the unit may also alter
with temperature change. Before selecting a
place to install the Arlec Security Sensor,
you should note that movement across the
scan area is more effective
than movement directly
toward or away from the
sensor (Refer Fig. 2A).
If movement is made
walking directly toward
or away from the sensor
and not across it, the
apparent detection range
will be substantially
reduced (Refer Fig. 2B).
WARNING: Must be installed by a licenced
electrician or other person authorised by
legislation to work on xed wiring of an electrical
installation.
1. Using the base as a template, mark and drill
the four holes for the masonry plugs or
screws. (More holes maybe needed for cable
entry and exists. Care should be taken to
avoid drilling into concealed electrical wiring.)
2. Run the cable through the rubber grommits
located in the mounting base.
3. Terminate all wires in accordance with Fig.3.
4. Re-assemble sensor.
5. Add silicone at rear of base around cable
entry holes.
6. Mount the unit using screws provided.
Where to fit your
security sensor
understanding
the controls
Manual operation
(autoMatic override)
8m
2.4m
(8ft)
Ideal
mounting
height
Sensor can be angled above animal
height to avoid nuisance triggering
Figure 1.
Side View
Figure 2A
Best sensitivity
Figure 2B
Reduced sensitivity
Figure 4
BrownSensor 240 volt mains
supply via switch
To new or
existing lighting
A
N
Load
Blue
Red
Figure 3.
220°
Figure 2. Top View
CPIN002453
For best results and operation the following
steps should be taken:
1. Direct the sensor toward the desired area
to be scanned.
2. Turn the light level control knob fully
anti-clockwise, and time control
knob fully clockwise.
3. Turn the wall switch ON, light will come ON
for 20 seconds and then go OFF, provided that
there is no movement in the 220° detection area.
4. Have another person move across the centre
of the area to be scanned and tilt the sensor
until the unit senses the presence of the
moving person, causing the light to switch ON.
5. Adjust time control (TIME ON) to required
setting.
6. Turn the light level control knob fully
clockwise.
7. Your Security Sensor is now ready for use,
and will automatically operate when movement
is detected at night.
8. The wall switch should remain “ON” for
automatic operation.
Turn your wall switch ON. This will put the sensor
into ‘automatic’ mode and it will then start
sensing after dusk. The light will switch ON and
automatically switch OFF after the pre-set time
elapses and will then operate automatically
whenever heat movement is detected.
To override the automatic mode, the sensor must
be switched ON in the automatic mode. Now
switch wall switch OFF wait for 2 seconds then
switch back ON. Your Security Sensor will now
hold your light ON continuously just like a normal
light. This override function can be selected
during night time only. To return your sensor
to the automatic mode, switch your wall switch
OFF for at least 4 seconds, then switch it ON
again. To switch your security sensor and lights
OFF completely, switch your wall switch OFF.
autoMatic Mode
setting the controls
installing your
security sensor

5 6
Arlec guarantees this product in accordance with the Australian Consumer Law.
Arlec also warrants to the original rst purchaser of this product (“you”) from a retailer that this
product will be free of defects in materials and workmanship for a period of 12 months from the date of
purchase; provided the product is not used or installed other than for the purpose, or in a manner not
within the scope of the recommendations and limitations, specied by Arlec, is new and not damaged
at the time of purchase, has been properly installed by a licensed electrician or contractor who is
licensed to install electrical products in the place in which the product was installed and in accordance
with Arlec’s installation instructions, has been maintained in accordance with the recommendations
specied by Arlec, has not been subjected to abuse, misuse, neglect or damage, has not been
modied or repaired without the approval of Arlec and has not been used for, or installed in premises
which are used for, commercial purposes (“Warranty”).
If you wish to claim on the Warranty, you must, at your own expense, return the product or that part
of the product which you believe is defective in materials and workmanship, and provide proof of
original purchase, your name, address and telephone number and a certicate of installation or other
document required by law for the installation of electrical products in the place in which the product
was installed issued by the licensed electrician or contractor who installed the product, to Arlec at the
address below within 12 months from the date of purchase. Please note that the Warranty does not
cover removal or re-installation of the product or that part of the product which you believe is defective.
Arlec will assess any claim you may make on the Warranty in the above manner and if, in Arlec’s
reasonable opinion, the Warranty applies, Arlec will at its own option and expense replace the
product (or part of the product) with the same or similar product (or part of the product) or repair
the product (or part of the product) and return it to you or refund the price you paid for the product.
Arlec will bear its own expenses of doing those things, and you must bear any other expenses of
claiming on the Warranty.
The Warranty is in addition to other rights and remedies you may have under a law in relation to the
product to which the Warranty relates.
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law.
You are entitled to a replacement or refund for a major failure and for compensation for any other
reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced
if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Arlec Australia Pty. Ltd. ACN 009 322 105 (“Arlec”) gives the Warranty.
Arlec’s telephone number, address and email address are:
Customer Service: [phone]
Building 3, 31 – 41 Joseph Street, Blackburn North, Victoria, 3130
Blackburn North LPO, P.O. Box 1065, Blackburn North, 3130
Email: [email protected]
Warranty
4
Should a problem still exist after following all of the above user hints, contact your nearest Arlec Service Department.
probleM possible cause suggested reMedy
Light does not switch ON when there
is movement in the detection area.
1. No main power. Check all connections, and fuses/switches.
2. Globe faulty or missing. Check. Replace.
3. Wiring incorrect. Re-check.
4. Nearby lighting is too bright. (A) Re-direct sensor or relocate unit
(B) Gradually turn light level control
anti-clockwise.
5. Controls set incorrectly. Re-adjust sensor angle.
6. Sensor positioned in
wrong direction.
Re-direct sensor by tilting.
Light switches ON for no
apparent reason.
1. Heat sources such as air con,
vents, heater ues, or very cold
objects are near sensor.
Adjust direction of sensor head from these
sources by tilting.
2. Animals/birds e.g. possums. Probably unavoidable but relocating
sensor may help.
3. Interference from ON/OFF switching
of electric fans or lights on the
same circuit as your Security
Sensor. (This problem does not
always occur but a faulty switch or
a noisy uorescent light may cause
your lights to switch ON.)
Should the false triggering become
troublesome consider:
(A) Replacing a faulty switch.
(B) Replacing noisy uorescent tubes
and/or starters.
(C) Connecting the Security Sensor to a
separate circuit. (In most cases where
one or more of the above suggestions
have been carried out, false triggering
has been reduced.)
4. Interference from power surges,
mobile phones, CB’s, Taxis, etc.
Nil
5. Heat source, BBQ, etc. Re-direct sensor by tilting.
6. Reection from swimming pool or
reective surface.
Re-direct sensor by tilting.
Poor sensitivity and range 1. Movement directly to or away from
sensor
Re-direct sensor by tilting. (Refer to page 2).
2. Higher ambient temperature Nil.
Note: All passive infra red detectors are more
sensitive in cold weather than warm weather.
Light remains ON 1. Sensor is in automatic override
continuous ON mode
Switch sensor OFF for 4 seconds at wall
switch, and then return to ON position.
2. Time is set too long Reduce time by turning clockwise.
3. Wiring is incorrect Re-check wiring.
trouble shooting guide
CPIN002453
CPIN002453
Figure 5.
PVC electrical tape
To avoid dust build-up and ensure proper
functioning of the Arlec Security Sensor wipe
the lens lightly with a damp cloth every three
months. DO not use solvents or abrasive
cleaners on any part of your Security Sensor.
To reduce the 220° wide angle detection area,
stick PVC electrical tape on the left, right or both
sides of the sensor lens. This will reduce 220°
detection in extremities of area to be scanned.
After adding PVC tape some further adjustment
of light level control maybe necessary (Fig 5).
reducing detection area
specificationsMaintenance
Detection Range 8 metre at 220°
scan (Approx).
Time Adjustment MIN: 20 ± 5 seconds.
MAX: 7 ± 2 minutes.
Detection Circuitry Passive controlled
infra red motion sensor.
Power Consumption 230-240 volt, 50Hz,
0.1W (standby mode)
0.45W (triggered mode).
Rating 1200 watt max
Incandescent load,
300 watt Max
uorescent load.*
Supply Connection The connecting terminals
are suitable for up to
2.5mm2cross-section
conductors.
Classication The Sensor is classied
as independent lamp
control gear and does
not rely on a luminaire
enclosure for protection
against accidental
contact with live parts.
Weatherproof Rating IP44
*Power factor correction capacitors must be
removed from uorescent and connected at
mains input of sensor.