LED Legend Wall Mount Flush Exit Installation Manual
Contents
1. the test button is pressed If the unit still does not work after checking these possible causes contact Thomas amp 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 amp Betts is committed to providing valuable Through Life Support for its products Thomas amp Betts Australasia Pty Ltd 2014 Rev 2 0 12August2014 4 Complete Solutions in Emergency Lighting Doc No 29 01123 Thomas Betts A Member of the ABB Group Thomas amp 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 austsales tnb com Website www tnbaust com LED Legend Wall Mount Flush Exit Installation Manual Standard Nexus LX Nexus RF This Document Covers What s Inside the box LED Legend Wall Mount Unit Installation Manual Safety Warning Installation Instructions Removal Instructions Warranty Information Testing Precautions Trouble Shooting Guide GREETINGS Congratulations on choosing to use this Thomas amp 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 saf2. STANILITE STANILITE Complete Solutions in Emergency Lighting REMOVAL INSTRUCTIONS 1 Before removing the installed fitting de energise and lock off the supply circuit Note There may be 2 actives present ensure all power is isolated before proceeding 2 Undo 2 screws and remove the lid as shown in figure 1 3 Undo 2 screws and slide the gear tray forward to allow adequate room to disconnect the mains cable assembly plug and the battery plug from the PCA For Nexus LX unit disconnect the data plug from the main PCA 4 Remove the gear tray disconnect mains cable and Nexus LX Cable where applicable from the terminal blocks 5 Undo the mounting screws and remove the base from the wall cavity TESTING PRECAUTIONS 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 CONSTRUCTION SITES Continuously switching of
3. ct and terminate wires to the terminal block Be careful with multi strand conductors that all the strands are twisted together before insertion into the terminal Any stray strands that inadvertently come into contact with their neighbouring terminal will cause undesirable results when the fitting is powered Thomas amp Betts Australasia Pty Ltd 2014 Rev 2 0 12 August 2014 2 STANILITE Complete Solutions in Emergency Lighting 2 Way Terminal Block 3 Way Terminal Block for Nexus LX for Mains Cable es f st 7 mss 3 Knockouts to aes KA A OO e access Cables Figure 4 12 This step is for monitored fittings only For a Nexus LX fitting terminate and connect data cable to the 2 way terminal block as shown in figure 4 For a Nexus RF fitting ensure that the antenna is fitted to the gear tray and is tight For more details refer to the Data Connections section 13 Verify that the battery is connected to the PCA then connect the mains cable assembly to the PCA 14 Secure the gear tray to the base by 2 screws as shown in figure 2 and lid as shown in figure 1 15 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 test button to ensure that unit is functional in emergency mode Fitting Type LED State on initial powering no fitting faults Green flash with 2 red blinks green flash w
4. d 2014 Rev 2 0 12 August 2014 3
5. ety of yourself and others Thomas amp 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 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 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 Nex
6. ith 3 red blinks DATA CONNECTIONS NEXUS LX amp NEXUS RF PRODUCT RANGE Nexus LX fitting Connect the data cable to the green connector on the power pack or PCA or to the fixed terminal block marked DATA When correctly installed no fitting should have more than 2 data cables connected to it If you have more than 2 data cables at any 1 fitting the installation is incorrect If this fitting is at the end of a data cable run a terminator needs to be connected across the 2 data lines If there is an in and out data cable then the shields should be wound together folded back and taped up Consult the Nexus LX User amp Technical Guide for further detail including product commissioning Antenna P Nexus RF fitting Fit the antenna connector through the vacant hole on the gear tray and connect the m antenna to it as shown ase A Collect the MAC address by removing the peel off sticker section and locating it on your floor plan or spreadsheet Note Other end of the antenna has been pre connected to the power pack or PCA AS Consult the Nexus RF User amp Technical Guide for further detail including product Cable commissioning Important Note 24 hours is required to allow the fitting battery to reach full capacity ie prior to a discharge test As the installer it is your responsibility to conduct the initial discharge testing of the installed fitting Refer to AS NZS2293 Thomas amp Betts Australasia Pty Lt
7. 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 amp 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 TROUBLE SHOOTING GUIDE 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 1 LED light source and indicating LED not lit AC supply not connected or AC supply turned off or Test switch damaged 2 LED light source is lit but indicating LED not lit Test switch damaged or Battery not connected or faulty 3 LED light source does not switch to emergency mode Test switch damaged or when the test button is pressed Battery not connected or faulty 4 LED light source works momentarily on emergency when Battery not yet charged allow up to 24 hours
8. the screw to remove the lid Figure 1 Figure 2 5 Determine the mounting location and studs position in the wall check and verify that there is adequate space in the wall cavity for a box size 182mm height x 365mm width x 85mm depth and there is no obstruction for mains cable running Allow 50mm clearance from the ceiling or wall corner for the cover Mark double check and cut out a hole size 182mm height x 365mm width in the wall See figure 3 Orient the base such that the test switches are on the right hand side corner for the wall cut out Determine the mains cable entry direction then remove the appropriate knockout from 1 side of the base Route the mains cable through the knock out and mechanically protected it by a grommet gland or bush as it passes through cable entry 10 Insert and push the base flush to the wall Secure it to a wall stud by using 2 appropriate fixings not supplied due to variety types of building construction materials used For double brick wall use suitable adhesive or fastener liquid nail epoxy anchor etc to secure the base in place so oo A oS 88 6mm 359 0mm 12 0mm __ C a 79 3mm Mounting Holes o o O ol 177 6mm L ol o o o a 0 0mm Test Button on Lower Side Mains Cable amp Grommet Secure Base to Wall Stud by 2 Screws Figure 3 11 Strip 9mm insulation length from mains cable conne
9. us LX User amp 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 amp Betts product supplier The network cabling of the building must be installed as per the procedure detailed in the Nexus LX User amp Technical Guide No mains or mains carrying cables are to be connected to the data terminals or cables NEXUS RF WIRELESS SYSTEM The Nexus RF range of light fittings are designed to communicate via a proprietary RF network however the electrical installation of the fittings is identical to that of a standard non monitored fitting Thomas amp Betts Australasia Pty Ltd 2014 Rev 2 0 12August2014 1 STANILITE Complete Solutions in Emergency Lighting INSTALLATION INSTRUCTIONS 1 Remove the unit from the packing box and inspect it for damage or imperfections If any damage is found do not install the unit but replace it carefully into the packing box and notify the Thomas amp Betts Product Support Hotline in Australia on 1300 666 595 2 Ifall looks okay installation can proceed 3 Undo 2 screws and remove the lid as shown in figure 1 4 Undo 2 screws and remove the gear tray from the base as show in figure 2 Note Carefully unplug the mains cable assembly from the PCA in order to completely remove the gear tray from the base z Loosen the screw to P remove the gear tray L Loosen
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