Eterna PIR80BK User manual

110913-BT
Pack contents:
Bulkhead x 1
Fixing Kit x 1
874/2012
MODELNO.
PIR80BK
FOR PRODUCT ADVICE:
• T: 01933 673 144
• F: 01933 678 083
• E: [email protected].uk
Visit our website:
www.eterna-lighting.co.uk
Model:
PIR80BK
Bulkhead with 120°PIR
These instructions are provided as a guideline to assist you.
PLEASE READ THESE INSTRUCTIONS BEFORE INSTALLATION
AND RETAIN FOR FUTURE REFERENCE
INSTALLATION INSTRUCTIONS
A guide for qualied electricians
SPECIFICATION:
• Detection range: Approx 120° (horizontal),
max. 12 metres
• Duration time from: (10±5) seconds to (4±1)
minutes adjustable
• Weatherproof: IP44
• Voltage: 230V ~ 50 Hz
• Wattage: The tting is rated at
60W max.
• LUX control level: From daylight to night
adjustable
• Protection: Class I
CLEANING:
• To avoid dust build-up and ensure proper
functioning of the bulkhead light, please wipe
the sensor lens lightly with a damp cloth every 3
months.
• Disconnect the power and clean the exterior only of
this tting with a moist (not wet) cloth.
• Do not use any chemical or abrasive cleaners.
LAMP REPLACEMENT:
• Switch o the electricity at the mains.
• Release front diuser cover with screwdriver.
• Remove and replace lamp making sure it sits
correctly in the lampholder.
• Replace front diuser cover by hand.
• Restore power.
REPLACEMENT LAMP TYPE:
Requires 1 x suitable BC energy saving lamp.
Wattage: Fitting is rated at 60W
Supply Voltage: 230V
Type: B22
EVENTUALLY, YOU MAY WANT TO
REPLACE THIS PRODUCT:
Regulations require the recycling of Waste from
Electrical and Electronic Equipment (European
“WEEE Directive” eective August 2005—UK
WEEE Regulations eective 2nd January 2007).
Environment Agency Registered Producer: WEE/
GA0248QZ.
WHEN YOUR PRODUCT COMES TO THE END OF
ITS LIFE OR YOU CHOOSE TO REPLACE IT, PLEASE
RECYCLE IT WHERE FACILITIES EXIST  DO NOT
DISPOSE WITH HOUSEHOLD WASTE.
IF YOU EXPERIENCE PROBLEMS:
If you believe your product is defective, please return
it to the place where you bought it. Our Technical
Team will gladly advise on any Eterna Lighting
product, but may not be able to give specic
instructions regarding individual installations.

The PIR sensor scanning specications
(approximately 12 metres at 120°) may 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 your PIR bulkhead you should note that
movement across the scan area is more eective
than movement directly towards or away from the
sensor. (refer to Fig. 2).
If movement is made walking directly towards or
away from the sensor and not across the apparent
detection range will be substantially reduced (refer
to Fig. 3).
INTRODUCTION:
The bulkhead light incorporates a PIR (passive Infra
red) sensing device which continuously scans a
preset operating zone and immediately switches the
light on when it detects movement in that area.
This means that whenever movement is detected
within the range of the sensor the light will switch
on automatically to illuminate the area you have
selected to light. While there is movement within
range of the unit the light will remain on.
READ THIS FIRST:
Check the pack and make sure you have all of the
parts listed on the front of this booklet. If not,
contact the outlet where you bought this product.
This product must be installed by a competent
person in accordance with the current building
and IEE wiring regulations.
As the buyer, installer and/or user of this product it
is your own responsibility to ensure that this tting
is t for the purpose for which you have intended
it. Eterna Lighting cannot accept any liability for
loss, damage or premature failure resulting from
inappropriate use.
This product is designed and constructed according
to the principles of the appropriate British Standard
and is intended for normal domestic service. Using
this tting in any other environments may result in a
shortened working life.
Switch o the mains before commencing installation
and remove the appropriate circuit fuse or lock o
MCB.
This unit is suitable for outdoor use.
This product is designed for permanent connection
to xed wiring: this must be a suitable circuit
(protected with the appropriate MCB or fuse).
Before making xing hole(s), check that there are no
obstructions hidden beneath the mounting surface
such as pipes or cables.
Make sure that the xings are strong enough to
support the considerable weight of the tting and
hold it rigidly.
The lamp must be positioned so that there is at least
0.5m (500mm) between the bulb and any illuminated
surface.
When making connections ensure that the terminals
are tightened securely and that no strands of wire
protrude. Check that the terminals are tightened
onto the bared conductors and not onto any
insulation.
This product must be connected to earth
termination.
WARNING: This product becomes hot!
This product is not intended to be used by children
and persons with sensory, physical and/or mental
impairments that would prevent them from using it
safely.
IMPORTANT: Always switch o the mains power
before changing the lamp.
You are advised at every stage of your installation to
double-check any electrical connections you have
made. After you have completed your installation
there are electrical tests that should be carried out,
these tests are specied in the current IEE wiring and
building regulations.
WHERE TO FIT YOUR PIR BULKHEAD:
To achieve best results we suggest you take the
following points into consideration:
Do not mount on a surface that has vibration.
Ideally the PIR bulkhead light should be mounted 1.8
to 2.5 metres (6 to 8ft) above the area to be scanned
(refer to Fig. 1 below).
To avoid damage to the unit do not aim sensor
towards the sun.
Avoid positioning the sensor unit adjacent to a
bright light source which may prevent the unit from
operating when the lux control is set to operate in
dark conditions.
Avoid nuisance false triggering by directing sensor
away from:
Trees and shrubs
Reective surfaces such as smooth white walls
Swimming pools
Heat sources such as boiler ues
Blue
(power cable)
Yellow / Green
(power cable)
L N
2.5M
4M 8M 12M
120˚
Appr.
TIMELUX
Terminal Block
Diffuser
Lamp Holder
Mounting Screws (2Pcs)Screwdriver
Brown
(power cable)
Screw (A)
Transparent
Plate
Good Less Eective
INSTALLATION:
Blue
(power cable)
Yellow / Green
(power cable)
L N
2.5M
4M 8M 12M
120˚
Appr.
TIMELUX
Terminal Block
Diffuser
Lamp Holder
Mounting Screws (2Pcs)Screwdriver
Brown
(power cable)
Screw (A)
Transparent
Plate
Fig 4
When installing the PIR bulkhead light, please refer
to Fig. 4 above.
01) Switch o the mains power before commencing
installation.
02) Remove the diuser using a screwdriver, see Fig.
4 above.
03) Unscrew the screw (A) and remove the
transparent terminal cover plate.
04) Position the tting on the surface where its to be
installed and mark the mounting hole positions.
Drill and plug the wall at the marked positions
and pass cable wire through rubber grommet.
Screw and x the lamp body to wall with suitable
mounting screws (supplied).
05) Connect the main power wires to the terminal
block (see the relative symbols - Fig. 4 above).
06) Insert the lamp into the (B22) lampholder.
07) Re-screw transparent plate.
08) Ret the diuser.
09) Restore power, wait 30 seconds for circuit to
stabilise.
10) Set controls.
Blue
(power cable)
Yellow / Green
(power cable)
L N
2.5M
4M 8M 12M
120˚
Appr.
TIMELUX
Terminal Block
Diffuser
Lamp Holder
Mounting Screws (2Pcs)Screwdriver
Brown
(power cable)
Screw (A)
Transparent
Plate
Fig 1
Fig 2
Fig 3

UNDERSTANDING THE CONTROLS:
(Referring to Fig. 5 below)
ADJUSTING THE DURATION TIME:
The length of time that the light remains switched on after activation can be adjusted from (10±5) seconds to
(4±1) minutes. Rotating the TIME control from (+) to (-) (clockwise) will reduce the time duration.
Note: Once the light has been triggered by the PIR sensor any subsequent detection will start the timed period
again from the beginning.
ADJUSTING THE LUX CONTROL LEVEL:
The lux control module has a built-in sensing device (photocell) that detects daylight and darkness. The (R)
position denotes that the bulkhead light can work at day and night, and the () position will only work at night.
You can set to operate the light at the desired level by adjusting the LUX dial.
SETTING THE CONTROLS:
01) Turn the LUX control to light (R) position, at this stage ensure that the time control is set at minimum
duration time (-) position. The bulkhead light will now switch on and remain on for about 30+ seconds.
02) Direct the sensor toward the desired area to be scanned by adjusting the PIR sensor, have another person
move across the centre of the area to be scanned and slowly adjust the PIR sensor until the unit senses the
presence of the moving person, causing the lamp to switch on. (Refer to Fig. 6 above).
03) Adjust time control to required setting.
04) To set the lux level at which the lamp will automatically switch “on” at night, turn the LUX control from
daylight to night (). If the lamp is required to switch on earlier, e. g. dusk, wait for the desired environment
light level, then slowly turn the LUX control towards daylight (R) while someone walks across the centre of
the area to be detected. When the lamp switches on, release the lux control. You may need to make further
adjustments to achieve your ideal light level setting.
Blue
(power cable)
Yellow / Green
(power cable)
L N
2.5M
4M 8M 12M
120˚
Appr.
TIMELUX
Terminal Block
Diffuser
Lamp Holder
Mounting Screws (2Pcs)Screwdriver
Brown
(power cable)
Screw (A)
Transparent
Plate
TROUBLESHOOTING AND USER HINTS:
Note: all passive infra red detectors are more sensitive in cold and dry weather than warm and wet weather.
PROBLEM POSSIBLE CAUSE SUGGESTED REMEDY
Light does not switch on
when there is movement
in the detection area.
1. No mains voltage Check all connections, and MCB Fuses / switches
2. Nearby lighting is too bright Redirect sensor or relocate the unit
3. Controls set incorrectly Readjust sensor angle or control
4. Lamp blown Check lamp functions and replace if necessary
5. Lamp not tted correctly Make sure the lamp is correctly seated in the
lampholder
6. Wired incorrectly Check wiring and conrm its wired as per the
wiring diagram
7. Sensor positioned in wrong direction Adjust angle and direction of PIR for best results
walk across beam
Light switches on for no
apparent reason (false
trigger)
1. Heat sources such as air-con, vents, heaters, ues,
other outside lighting, moving cars trees or shrubs
are activating sensor
Adjust direction of sensor head away from these
sources
2. Animals / birds activating sensor Redirecting sensor head may help
3. Interference from on/o switching of electric fans
or lights on the same circuit as your tting.
(This problem does not always occur but a faulty
switch or noisy uorescent light may cause the
tting 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 tting 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. Reection from swimming pool, or reective
surface such as smooth white walls Redirect sensor
Light remains on
1. Continuously false triggered Redirecting sensor head may help
2. Time is set too long Reduce time
Light remains on at
nighttime Possible heat source in detection zone Cover PIR sensor lens with a thick cloth, if the
light turns o check detection area for heat or
reective source, reposition head
Light switches on during
daylight hours LUX control dial is set to daylight position Turn the LUX control dial to desired light level
setting
When setting the lux
controls in daylight
the detection distance
becomes shorter
Interference by sunlight Re-test at night
Fig 5
Blue
(power cable)
Yellow / Green
(power cable)
L N
2.5M
4M 8M 12M
120˚
Appr.
TIMELUX
Terminal Block
Diffuser
Lamp Holder
Mounting Screws (2Pcs)Screwdriver
Brown
(power cable)
Screw (A)
Transparent
Plate
Good Less
Eective
Fig 6