Alphalux SureScan ALXPIR User manual

Instructions for Alphalux SureScan™ Sensor
Part Number: ALXPIR
10A, 240V, 10 Metre Range
INTRODUCTION:
The Alphalux range of sensors and oodlights that includes the SureScan™ have been designed in
consultation with our customer base of installers. More than 15 years of experience in light ttings and
sensors have combined to create a comprehensive range of high quality solutions.
The Alphalux SureScan™ includes the following features:
• Maximum 10 Amp high power output to control multiple loads.
• High quality passive infrared (PIR) sensing circuit used to prevent nuisance switching.
• Timer, light adjustment and distance sensitivity controls.
• Full sensor head direction adjustment.
• Screw mount lock nut to prevent post-installation movement.
• Three mounting base entry ports for exible sensor head positioning.
• 20mm threaded mounting base suits common conduit and tting entries.
• O-ring sealed to maintain IP rating and exclude water and dust.
• Unit base ts typical mounting boxes with 84mm mounting centres.
• Rubber seals supplied for xing to at mounting surfaces.
• Includes insulated connectors for faster and more convenient installation.
• Heavy-duty UV stabilised plastic.
• Includes matching mounting box for additional termination space and easy tment.
INSTALLATION:
Note: This product must be installed by a qualied electrician and in accordance with the appropriate
wiring rules and regulations.
Ensure that all electrical supplies are isolated at the switchboard before installation or maintenance of
these ttings takes place.
FINDING THE BEST LOCATION:
The position of passive infrared sensors (PIR) is critical to their performance and vital in reducing
nuisance triggering. The following guidelines should be followed to maximize the performance of the
units:
• The unit should be a minimum of 2.4 metres above the area that is being monitored.
• For best performance the path of motion should be across the eld of vision of the sensor.
Head-on detection is the most unreliable method of sensing.(Refer to diagram)
• To avoid incorrect tripping of sensor, do not mount close to electrical devices which produce
electrical interference (RFI noise). Avoid uorescent ttings, ceiling fans, remote control doors etc.
Older versions of these devices in particular.
The warranty for this electrical product covers defects of materials and workmanship for one year from the date of
purchase, provided that the product is used according to The L&H Group recommendation and is within the limits
specied. The L&H Group will at its own option make good, replace or provide credit for any product manufactured
or supplied by it, which proves to be defective within the limits set out above provided that no repairs, alterations or
modications to the product have been undertaken or attempted,other than by the company or its authorised agents.
Any defective product should be returned to your original place of purchase or sent Postage Paid to The L&H Group
at the address shown below. The purchase receipt must be returned with the product to obtain warranty repair or
replacement. This warranty is in addition to any guarantee implied by Federal or State legislation.
PROOF OF PURCHASE
• Please retain your purchase receipt for all service or warranty claims.
• Complete details of your purchase in the section below for your own reference.
Date of purchase
Type of Product / Model No
Your Name
Your Address
Branch
Distributed by:
L&H Group
456 Lower Heidelberg Road
Heidelberg VIC 3084
The L&H Group has a policy of continual improvement throughout their product range,
the unit contained may differ slightly from the unit illustrated on the pack.
For product enquiries contact our Customer Service Centre: 1300 300 254
Form No: 4508/MKT 03/11 R
Problem Probable Cause Suggested Solution
Lights will not activate when there is
movement in the detection area
Power failure or power not switched on Check connections, fuse and switches
Faulty globe/s Replace globe/s
Controls incorrectly set Change direction angle, adjust
sensitivity
Sensor aimed incorrectly Change position and/or direction of
sensor
Incorrectly wired Re-check all wiring
Light turns on for no apparent reason Air conditioner or heater
vents close to sensor
Change position and/or direction of
sensor
Animals or birds crossing detection area Probably unavoidable.
Change direction of sensor, adjust
sensitivity
Reective objects in detection area Change direction of sensor and
consider repositioning
Electrical interference on the same
circuit
Check for arcing switches and replace
noisy uorescent tubes and/or starters.
Consider connecting the unit to an
alternative circuit
Lights will not turn off after set time has
elapsed
Lights are in manual mode not
automatic
Turn lights off for at least 10 seconds
then turn them on again to return
sensor to automatic mode
Wiring is not correct Recheck the wiring
TROUBLE SHOOTING GUIDE:

Effective
Movement
Less Effective
Movement
Fig 1. Fig 2.
10m
10m
Mounting
Screw Rubber Seal
Terminal
Cover
Sensor Head
Mounting Surface
Wall Plugs
where
required
(drill hole
0 6mm)
71mm 53mm (Straight) 30mm
20mm
Screwed
Plug
75mm
84mm Mounting Centres
64mm
80.4mm
154mm 18mm
• Do not install sensor pointing directly into sunlight.
• Avoid installing the sensor where exposed to strong reections such as windows and swimming pools.
• Heat sources can trigger PIR sensors. Installations close to BBQ’s, chimneys, exhausts and ues should be
avoided. (Note: It is strongly recommended that the sensor be located where oodlight heat cannot trigger
the sensor).
• The installed sensor should be pointing down-wards where possible.
• To avoid false triggering by animals, direct the sensing zone above the expected height of animals.
SureScan™ detects movement across a series of zones. This special feature is maximised if SureScan™ is
mounted in a position in which trafc moves obliquely through the eld of detection (g.1) instead of
moving toward the sensor (g.2).
TYPICAL SURFACE MOUNTING INSTALLATION DIAGRAM
Note: Additional sealing may be required to create the required weather rating
Note: SureScan™ shown tted to mounting box as supplied
DIMENSIONS:
Opening

Mounting
Screw
Rubber Seal
Terminal
Cover
Sensor Head
Mounting Surface
Wall Plugs
where
required
(drill hole
0 6mm)
Mounting Box
(Supplied)
Mounting
Screw
AUTOMATIC OPERATION (sensor driven):
To put the unit into automatic sensing mode.
1. Turn the light power switch off for approx 5 seconds and then turn back on.
The oodlight will illuminate immediately and remain on for the pre-set time period as described above.
Once the pre-set time period has elapsed the lamps will go out and the unit will then operate automatically
as per the presets described above.
MANUAL OPERATION (sensor override):
The unit is assumed to already be in the automatic mode as described above and the light switch
is in the ‘ON’ position.
To change from automatic to manual at any time during the day or night:
1. Turn the light switch off and immediately back on within one second.
2. The unit is now in manual mode and the light will remain ON continuously.
3. To return to automatic mode follow the instructions for Automatic Operation.
Note: To turn the oodlight off completely, simply turn off the wall light switch.
To return to ‘automatic Operation’ mode repeat the above instructions if required.
MOUNTING BOX INSTALLATION
Where the installer requires additional space or wishes to create a continuous conduit path, the sensor can
be mounted to the supplied matching mounting box. See diagram below for the mounting method.
Note: Under this method, the supplied mounting box screws must be used to secure the light base
to the mounting box.
TYPICAL MOUNTING BOX INSTALLATION
POSITIONAL ADJUSTMENTS:
SENSOR HEAD ADJUSTMENTS
The sensor head can be adjusted by three methods:
1. Ball joint adjustment - The sensor head can be raised, lowered, or rotated on its base by the ball joint.
In most cases, ne tuning can be done with this method.
2. Knuckle adjustment - Allows greater movement, in all directions when used with the lock nut adjustment.
3. Lock nut adjustment - Spin the sensor clock or anti-clockwise or remove and reposition the entire head
into one of three openings for maximum directional exibility.
It is important that the sensor head lock nut and knuckle screw are sufciently loose prior to making
2 adjustments and re-tightened on completion.
Characteristic Rating
Rated Voltage 240 V +/- 10%
Rated Frequency 50/60Hz
IP Rating IP66 (with supplied mounting box)
Time Adjustment 5 Seconds to 7 minutes
Sense Adjustment 0 to 10 metres @ 180 degrees
Lux Adjustment Full daylight to darkness
Maximum Load 2400 Watts (resistive)
Weight 311 Grams
Mounting Hole Centres 84mm Surface mounting
90mm Using mounting box
Load Cables (Red & Black) AWG 18 Rated to 105C
Power Supply (Brown & Blue) 0.75mm ² Rated to 105C
Safety Standards AS/NZS 60598
AS/NZS 60529
CISPR15
Certications ISO 9001 QA Procedures
Symbols
1m
Technical Specications

Time Adjustment
Lux Adjustment
Sensitivity Adjustment
75mm
71mm
TYPICAL WIRING DIAGRAM
ADJUSTMENT CONTROLS DIAGRAM
ADJUSTING THE CONTROLS:
It is assumed for the purpose of these instructions that the sensor will be connected to a oodlights
(total load <10 amps).
The controls for ‘TIME’ , ‘LUX’ and ‘SENS’ (sensing distance) are all adjusted from the base of the sensor
head and are adjusted by the use of a small at screwdriver. Care should be taken not to apply excessive
force to these controls.
TIME CONTROL
The ‘TIME’ control adjusts the length of time that the sensor remains on after being triggered. The time can
be adjusted from a minimum of 5 seconds (-) to a maximum of 7 minutes (+). This control can be adjusted at
any time with immediate effect however adjustments during the ‘on’ cycle should be avoided.
LUX CONTROL
The ‘LUX’ control allows the user to determine at what level of background light the unit will function. If the
control is moved to the sun position the unit will trigger under full daylight conditions and if the control is
moved to the moon position the units will only trigger in complete darkness.
As a guide the setting for triggering at dusk is when the control is ¾ the way between the and
symbols.
Tip: To ensure triggering at your preferred light level, your initial set-up adjustment should be carried out at
the time of day you require your lights to illuminate. When the ambient light has reached your preferred level,
simply adjust your sensor to the point where your ood light illuminates.
SENSING DISTANCE CONTROL
The ‘SENS’ control allows the user to control the distance at which the unit will detect movement. Moving
the control (+) position sets the sensing range to maximum (approx.10 metres), while moving the control to
the (-) position sets the sensing range to a minimum (approx.1 metre).
SET UP AND ADJUSTMENT
Initial set up can be made during normal daylight hours with the nal ‘LUX’ adjustment made later during the
required ambient light level:
1. Turn the power to the unit off at the wall light switch.
2. Adjust the ‘TIME’ control to minimum (-) on time.
3. Turn the ‘LUX’ control to for daylight operation setting.
4. Turn the power on. (Note: Floodlights will remain on for approx. one minute as the unit resets and warms
up.)
5. Direct the sensor head window towards the area that requires monitoring.
6. Create movement in the monitored area and adjust the ‘SENS’ control until the correct triggering distance
has been achieved.
7. Increase the ‘TIME’ adjustment to your required oodlight illumination time.
8. The ‘LUX’ adjustment can also be made at this time, however its strongly recommended that the nal
adjustment to the ‘LUX’ control is best made at the time of day when the background lighting level is
correct.
AUTOMATIC OR MANUAL MODE OPERATION
Your sensor unit can be operated in either an automatic or manual over-ride mode.
- The automatic mode will function as described above with the oodlights triggered by motion and
remaining illuminated for the selected time.
- The manual over-ride will allow the oodlights to remain on continuously.
The user can switch between manual and automatic modes with the light power switch.