ETERNA CHA18MW3 Circular LED Ceiling Wall Light Instruction Manual
- June 4, 2024
- Eterna
Table of Contents
- ETERNA CHA18MW3 Circular LED Ceiling Wall Light
- overview
- READ THIS FIRST
- Bathroom Zones Diagram
- INSTALLATION
- OPERATION CHECKS:
- UNDERSTANDING THE CONTROLS:
- HOLD TIME
- INSTALLATION, MAINTENANCE AND OPERATION CHECK RECORD
- MICROWAVE SENSOR SPECIFICATIONS
- EVENTUALLY, YOU MAY WANT TO REPLACE THIS PRODUCT
- INDUSTRIAL BATTERIES
- IF YOU EXPERIENCE PROBLEMS
- Documents / Resources
ETERNA CHA18MW3 Circular LED Ceiling Wall Light
overview
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 fitting is fit
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 Standards and is intended for normal
domestic service. Using this fitting in any other environments may result in a
shortened working life, for example where there is prolonged periods of use or
higher than normal ambient temperatures such as lighting public or shared
spaces or in nursing /care home facilities.
Switch off the mains before commencing installation and remove the appropriate
circuit fuse or lock off MCB.
WARNING: There are two mains feed. Disconnect both before removing cover.
The batteries supplied with this fitting are consumable parts and therefore
may be outside of any warranty offered. This unit is suitable for indoor or
outdoor use. Ensure that the fitting will be accessible after installation for
maintenance and self testing. This product is suitable for use in living
areas, Bathroom Zone 2 and outsides of zones.
If being fitted in a bathroom a 30mA RCD must be used.
Bathroom Zones Diagram
This product is designed for permanent connection to fixed wiring: this must
be a suitable circuit (protected with the appropriate MCB or fuse).
This product is suitable for installation on surfaces with normal flammability
e.g. wood, plasterboard and masonry. It is not suitable for use on highly
flammable surfaces (e.g. polystyrene, textiles). Before making fixing hole(s),
check that there are no obstructions hidden beneath the mounting surface such
as pipes or cables. The chosen location of your new fitting should allow for
the product to be securely mounted (e.g. to a ceiling joist) and safely
connected to the mains supply(lighting circuit).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 is double insulated. Do not connect any
part to Earth. 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. 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 specified in the current IEE wiring and building
regulations.
INSTALLATION
Choose the location for your new fitting according to the conditions listed opposite.
- Hold the base of the fitting and gently turn the diffuser and decorative trim anti-clockwise and lift off.
- Loosen screw on LED turnbuckle and rotate to release the tray which will then hinge to allow access to the wiring terminals.
- Drill holes in the back of your fitting for your fixing screws, take care and drill gently to ensure a clean hole through. Use a drill bit sized appropriately to your fixing screws.
- Using the back of your fitting as a template, mark the position of your fixing holes on your mounting surface.
- Prepare the holes in your mounting surface as appropriate for your fixings.
- Pierce the rubber grommet in the back of your fitting making a hole just large enough to make a tight fit around the incoming mains cable.
- Thread the cable through the grommet and offer the fitting to the ceiling / wall.
- Secure the fitting in place. Note, if protection against ingress of moisture is required, the heads of screws must be covered with a silicone or similar sealant.
- Check that the grommet is still correctly fitted in the cable entry hole and around the incoming cable.
- Make the electrical connections to the terminal block according to the markings: Brown to live (L) / Blue to neutral (N)
- Mark the current date on the battery pack.
- Ensure the battery plug is connected to the socket on the driver.
- Set power to the desired option by selecting appropriate switch setting on the driver: 9W / 14W / 18W options
- Set colour temperature to the desired option by selecting appropriate switch setting on the driver.
- Set desired settings on microwave.
- Replace gear tray and secure in position
- Offer the diffuser and decorative trim onto the top of the fitting and turn clockwise until they are held securely.
- Restore the power and switch on.
An Earth connection is not required for the operation of these Class II luminaires. The addition of t he Earth terminal provides a loop-in/loop out fac ility which allows connectivity through to other Class I luminaires in the same lighting circuit.
NOTE: For non-maintained operation, remove link wire between PL and SL. For switched operation, remove link wire and connect switched supply into SL .
OPERATION CHECKS:
Periodic testing should be carried out to ensure emergency lighting is operating correctly. Interruption of the supply, causing the fitting to be energised from the battery, should be carried out by the operation of a local keyswitch or other isolation device. During this period all fittings should be examined visually to ensure that they are functioning correctly. At the end of the test period the supply shall be restored and all indicator lamps or devices checked to ensure that the normal supply has been restored.
DAILY
Visual inspection of the battery charge LED.
EACH MONTH
Isolate the power supply for a period sufficient to ensure that each lamp is
illuminated. Endorse the test record form supplied.
ONCE EACH YEAR
Isolate the power supply and check that the light is still illuminated after 3
hours. Endorse the test record form. Because of the possibility of a failure
of the normal lighting supply occurring shortly after a period of testing of
the emergency lighting system or during the subsequent recharge period, all
full duration tests shall wherever possible be undertaken preceding time of
low risk to allow for battery recharge.
UNDERSTANDING THE CONTROLS:
REFER TO MICROWAVE SENSOR PICTURE ON FRONT PAGE.
The sensor is an active motion detector: it emits a high frequency
electromagnetic wave 5.8GHz and receives its echo. The sensor detects the
change in echo from movement in its detection zone. A microprocessor then
triggers the switch light ON command. Detection is possible through doors,
panels of glass and thin walls.
DETECTION RANGE
This determines the effective range of the motion detector and is set up by
DIP switches at the sensor itself, refer to figure. Note that reducing the
sensitivity will also narrow the detection range.
HOLD TIME
This determines the time the fitting remains at 100% level on motion detection and is set with DIP switches at the sensor itself, refer to figure. The walk test settings (5sec) is useful when installing the fitting to establish correct operation and range.
DAYLIGHT SENSOR
This setting holds off the 100% light output should there be sufficient
daylight and is set using DIP switches at the sensor, refer to figure.
If the daylight sensor is disabled the sensor will turn on light once motion
is detected regardless of ambient light level.
Eterna Lighting Ltd
RED DIRECTIVE – Microwave Occupancy Sensor Full declaration available at:
www.eterna-lighting.co.uk/red-declaration
NOTE: please keep this instruction booklet and the test record in a safe place. A fire officer or other authorised person may want to see your record of inspection and testing.
INSTALLATION, MAINTENANCE AND OPERATION CHECK RECORD
See website for more information on replacability and recycling\
CLEANING
Clean this fitting only with a soft dry cloth. Do not use any chemical or
abrasive cleaners.
BATTERY REPLACEMENT
If after routine operation check, the lamp does not remain lit for the
three hour period, a new battery pack may be required.
- Switch off the electricity at the mains (both permanent live and switch live) and allow batteries to fully discharge then reconnect to supply and allow charging for 24 hours.
- Test again for 3 hours, if light does not remain lit, then change the battery pack as follows:
- Remove the diffuser and remove the gear tray.
- Remove the battery case from the gear tray and remove the battery.
- Write current date on the new battery pack and fit a new battery by reversing the above procedure.
- Plug battery pack into circuit board.
- Refit gear tray and diffuser.
- Restore power and allow charging for 24 hours.
- Perform full operation check and update test record.
REPLACEMENT BATTERY TYPE
3.2V 1500mAh LiFePO4.
MICROWAVE SENSOR SPECIFICATIONS
EVENTUALLY, YOU MAY WANT TO REPLACE THIS PRODUCT
Regulations require the recycling of Waste from Electrical and Electronic Equipment (European “WEEE Directive” effective August 2005—UK WEEE Regulations effective 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.
INDUSTRIAL BATTERIES
Within certain products Eterna Lighting Ltd places lead acid, lithium ion, nickel cadmium & nickel metal hydride batteries on the market. Industrial batteries are subject to waste regulation under the Waste Batteries and Accumulators Regulations 2009 and should be disposed of responsibly. Purchasers may be able to dispose of their waste industrial batteries locally via legitimate licensed trade waste contractors. Eterna is obliged to take back, free of charge and within a reasonable time, waste industrial batteries of the same chemistry supplied to a Purchaser, for treatment and recycling and is required to do this in any calendar year new industrial batteries are placed on the market. In certain circumstances, this may include batteries not originally supplied by Eterna. If any Purchaser requires Eterna to take back Industrial batteries, they should write to the Operations Director, Eterna Lighting Ltd, Huxley Close, NN8 6AB, who will then advise on the necessary arrangements for the receipt, proper treatment and recycling of, the waste industrial batteries.
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 specific instructions regarding individual installations.
LAMP REPLACEMENT
The light source is designed to last the lifetime of the luminaire.The light
source contained in this luminaire shall only be replaced by the manufacturer,
service agent or a similar qualified person.
CAUTION, RISK OF ELECTRIC SHOCK.
Documents / Resources
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ETERNA CHA18MW3 Circular LED Ceiling Wall
Light
[pdf] Instruction Manual
CHA18MW3, Circular LED Ceiling Wall Light, LED Ceiling Wall Light, Ceiling
Wall Light, Wall Light, CHA18MW3, Light
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