29-01018 Nexus Battens Installation Manual 29

29-01018 Nexus Battens Installation Manual 29
Complete Solutions in Emergency Lighting STANILITE
Complete Solutions in Emergency Lighting STANILITE
Doc No: 29-01018
CONSTRUCTION SITES
Continuously switching of the mains power supply that is connected to emergency light fittings during the construction phase of an
installation will cause these fittings to discharge and charge their batteries many times over a short period; this can shorten the life of the
battery and will also result in shortened emergency lamp life for fluorescent fittings. Thomas & Betts does not recommend such practices
and may not honour the warranty on batteries when they are subjected to such harsh operating conditions. Emergency light fittings are
designed to be discharge tested once every 6 months as per AS/NZS2293.2, subjecting the product to repeated discharge or charge
cycles is regarded as an abuse of the fittings.
Thomas & Betts (Australasia) Pty. Ltd. ABN: 062 074 810 898
Head Office: Unit D3, 3-29 Birnie Avenue, Lidcombe NSW 2141, Australia
Manufacturing: 23a Nyrang Street, Lidcombe NSW 2141, Australia
Phone: 1300 666 595 Fax: 1300 666 594 Email: [email protected] Website: www.tnbaust.com
TROUBLE SHOOTING GUIDE
Nexus Battens
Installation Manual
If you have installed and connected the unit as per the instructions listed earlier and it does not function correctly, use the following table
as a guide to fixing the problem. Look up the type of fault in the left column and check the possible causes from the right column.
#
Fault
Possible Causes
1
LED not lit; or
LED not flashing green
AC supply not connected; or
AC supply turned off
This Document Covers
2
LED is flashing green but AC lamp does not come on
when connected to mains
Switch active supply turned off; or
Missing loop from unswitched to switched active; or
Lamp damaged; or
Lamp not inserted properly
Installation Instructions
LED is flashing green but lamp does not come on when
test switch is pressed
Lamp damaged; or
Lamp not inserted properly; or
Battery pack not connected; or
Battery pack damaged; or
Test switch damaged
Trouble Shooting Guide
4
LED not lit red after the comissioning
Battery pack not connected; or
LED wire not properly inserted into the terminal block
5
Lamp is lit momentarily when test switch is pressed; or
when mails fail
Battery not fully charged (allow up to 24 hours); or
Battery pack damaged
6
LED is constant green
Unit self checks fail - return to manufacturer
7
Unit LED is not flashing yellow/orange under wink node
command
Unit is not receiving communication signal. Check data
cable wiring path and cable connections. Refer to Nexus
LX User & Technical Guide.
3
Safety Warning
Removal Instructions
Testing Precautions
Warranty Information (Included)
GREETINGS
Congratulations on choosing to use this Thomas & Betts product covered by our unique Through-Life Support system. This document is
designed to assist you during the installation of this product; for the safety of yourself and others Thomas & Betts recommends
that you read this document thoroughly before commencing installation. The fittings are designed for easy
installation. They are advanced pieces of electronic equipment which, when treated with care and maintained through regular and
appropriate servicing, will perform reliably for many years to come.
SAFETY WARNING
If the unit still does not work after checking these possible causes, contact Thomas & Betts Service in Australia on 1300 666 595, Monday
to Friday, 8.30am to 4.30pm (AEST) and ask for help. Our trained service personnel will usually be able to take your call immediately and
assist you in resolving your difficulty. Thomas & Betts is committed to providing valuable Through-Life Support for its products.
In Australia and New Zealand, only licensed electricians are permitted by law to work with 240 Volt electrical installations.
Do not attempt to install or connect this product unless you are a licensed electrician.
Turn off and isolate the electrical supply before connecting this fitting to the building wires.
Do not touch the terminals of the terminal block when the light fitting is energised.
The only user-serviceable parts are fluorescent or halogen lamp/s and battery pack. LED light sources are not user-servicable.
Do not tamper with the fitting or the warranty will be void.
As the installer, it is your responsibility to ensure compliance with all relevant building and safety codes, (ie: AS3000, AS/NZS2293).
Refer to the applicable standards for data and mains cabling installation procedures and requirements.
Important Note: This product is designed for indoor use only.
NEXUS LX (DATA CABLE SYSTEM)
The Nexus range of emergency light fitting are designed to be connected together into a special communication network over a Level
4 (or higher) high speed, single twisted pair data cable. The Nexus LX User & Technical Guide describes all you need to know to
successfully install a Nexus project. Ask for it from your supervisor, from your employer or from your nearest Thomas & Betts product
supplier. The network cabling of the building must be installed as per the procedure detailed in the Nexus LX User & Technical Guide. No
mains or mains carrying cables are to be connected to the data terminals or cables.
SWITCHED ACTIVE MONITORING
This Nexus batten offers switched active monitoring. Please make sure that the switched active wire must be connected to Pin 19 of the
power pack. Leaving the switched active monitoring wire out or disconnect will show abnormal status in the test result report.
© Thomas & Betts (Australasia) Pty. Ltd. 2016
Rev: 7.0
22 February 2016
4
© Thomas & Betts (Australasia) Pty. Ltd. 2016
Rev: 7.0
22 February 2016
1
Complete Solutions in Emergency Lighting STANILITE
Complete Solutions in Emergency Lighting INSTALLATION INSTRUCTIONS
To install the Nexus battens, follow these steps:
1.
Remove the batten from the packing box and inspect it for damage or imperfections. If any damage is found, do not install
the batten, replace it carefully into the packing box and notify the Thomas & Betts Product Support Hotline in Australia on
1300 666 595.
Sensor
Clip
Test Switch & LED
Cable Entry Hole
Replace the lid back on the gear tray. Fit the fluorescent lamp/tube as per the size of the fitting and clip the light sensing clip on
the maintained lamp/tube. In twin lamp/tube’s fitting the light sensing clip clips on emergency lamp/tube. (lamp/s not supplied with
the fitting).
5.
Lamp operation:
Maintained Batten: Once powered up, in a maintained batten the normal AC lamp (if present) should lights up and stays on until the power supply fails. The emergency function of the unit should only operate when the unswitched active power supply
fails or when somebody presses the manual test button located on the side of the fitting. The emergency function also operates when the fitting receives a command from the Nexus controller to switch into emergency mode.
Non-maintained Batten: Once powered up, in a non-maintained batten the present lamp stays off. The emergency function of the unit should only operate when the unswitched active power supply fails or when somebody presses the manual test button located on the side of the fitting. The emergency function also operates when the fitting receives a command from the Nexus controller to switch into emergency mode.
6.
When you first install the new batten its LED will be flashing green. During different modes of operation the LED status should be
as following:-
47.0
236.0
Figure 1: Nexus Battens 36W Single and Twin
Nexus Control Pack
2.
If all looks okay, proceed with the installation. Remove the lid shown in Figure 1; use a pencil to mark the position of the mounting
screw holes for the batten.
3.
Fit the test switch, LED and lamp holder as shown above in Figure 1. Route the mains and data cable through the cable entry hole.
Flashing orange Static orange Static red
Flashing red
MAINS CONNECTIONS
The unswitched active wire connects to the terminal marked U/A or ACTIVE UN/SW
The switched active wire connects to the terminal marked A or S/A
The neutral wire connects to the terminal marked N
The earth wire connects to the terminal marked E
Ensure that the stripped wire ends are completely inserted into the terminal block and no bare conductors are exposed to the metal.
You will also need to mechanically protect the mains cable with a grommet, gland or bush as it passes through the cable entry hole. Be
careful with multi-strand conductors that all of the strands are twisted together before insertion into the terminal. Any stray strands that
inadvertently come into contact with their neighbouring terminal or the metal will cause undesirable results when the fitting is powered.
DATA CONNECTIONS
Data cable connects via the 3-way strain relief plug (supplied with the batten) to the data terminal as shown in Figure 2.
Note: When correctly installed no fitting should have more than two data cables connected to it. If you have more than two data cables at
any one fitting, the installation is incorrect. You will need to consult the Nexus LX User & Technical Guide.
Warning: No mains carrying cables are to be connected to the data terminals or cables.
Data
Shield
Data
Test
Switch
Lamp
W
Neutral
Wiring Diagram
1 x __W Non-Maintained
LED
B
Battery
R
S
W
R
Test
Switch
SA
SA
USA
Neutral
Earth
Data
USA
Neutral
Shield
Data
Check the operation of the fitting to ensure that the installation was successful. When powered up, allow a few minutes to give
the battery a small charge, then press the manual test button located on the side of the fitting. Press and hold the test button for a
few seconds and observe that the emergency lamp lights up and stays on, until the test switch is released. If the lamp works only
momentarily, this ensures that the connections are correct and the battery requires at least 16 hours to fully charge. If the lamp
doesn’t work at all, check the supply, the connections, and the trouble shooting guide at the end of this document.
8.
Once manually checked as per item 7 above, the fitting is ready to be communication tested and commissioned into the Nexus
network. Keep the information details of this fitting including exact location description, DB (distribution board) and CB (circuit
breaker) numbering, channel and router numbering, plan number and cross referencing information as all this will be required for
entry into the database during commissioning. Refer to the Nexus LX User & Technical Guide for full details.
As the installer, it is your responsibility to conduct the initial discharge testing of the installed fitting. Refer to AS/NZS2293.
REMOVAL INSTRUCTIONS
Before removing the installed fitting, switch off the mains supply to the fitting. Remove the lid by unscrewing two screws as shown in
Figure 1. Unscrew the unswitched active, switched active, neutral and earth cable connection from the terminal block using a suitably
sized screwdriver. Unplug the data cable connection from the terminal. Disconnect the battery plug from the battery and then unscrew
the mounting screws of the gear tray. When the fitting is reconnected to the supply, it will need time to recharge its battery before it will
be capable of a full length discharge again.
Once the fitting is permanently connected to the mains supply, a commissioning discharge test as required in AS/NZS2293.2 must be
carried out. You will need to allow 24 hours for the battery to fully charge prior to conducting this test, presently (at the time of writing),
the standard requires that fittings operate in emergency mode for a period not less than 2 hours for their commissioning test and for
not less than 90 minutes thereafter (it is required that 6 monthly discharge tests be carried out). You will need to keep the records for
the commissioning test and enter them into the building emergency services logbook or via other recording methods as allowed by
AS/NZ2293.2.
Ballast
18/36W
LM
7.
TESTING PRECAUTIONS
Lamp
Wiring Diagram
1 x __W Maintained
LED
B
Wink mode cable tracing is on. Valid messages are being received by the unit.
Wink mode cable tracing has been turned off.
Unit has been commissioned, battery is charging.
Unit is under test.
Refer to the Nexus LX User & Technical Guide for detailed description of all possible LED states and their meanings.
Strip and connect the mains cable to the terminal block and earth as listed below using a suitably sized screwdriver.
Battery
STANILITE
4.
Lid Screw Lamp Holder
Lid
Earth
Figure 2: Wiring Diagram Nexus Power Pack using conventional magnetic ballast
© Thomas & Betts (Australasia) Pty. Ltd. 2016
Rev: 7.0
22 February 2016
2
© Thomas & Betts (Australasia) Pty. Ltd. 2016
Rev: 7.0
22 February 2016
3
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