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LED CHANNEL LETTER INSTALLAnON INSTRUCTIONS <br />Flush Mount Channel Letter Installation Ins#uctions - LED Channel Letterm <br />This sign is intended to be installed in accordance with the requirements of Article 600 of the <br />National Electrical Code andfor other applicable local codes. This includas proper grounding and <br />bonding ofthe sign. <br />1. Refer to the drawing included with the letter sel that depicts the arrangement of the <br />subassemblies. <br />2. Unroll paper pattern. and tape to substrate. Level and center pattern on wall. Drill holes for <br />secondary low voitage whips and mounting holes, and then remove pattern- Mount letters on the <br />wall using the drawing as a guide. If letter set does not have rivet nuts. remove faces push <br />secondary low voltage whips through substrate. mount letters onto substrate, and then replace <br />faces. If the letterset does have rhel nuts, install threaded rod into fivet nuts then push secondary <br />low voltage whips (run in metal conduit) through substrate and secure with hardware from the back <br />side of substrate. <br />3. Refer to wiring diagram below (igure 1) and the tansformer breakdown diagram (provided with <br />letter set) to sprce the secondary conductors. Each secondary circuit has a dedicated <br />transformer and is color coded on the transformer breakdown sheet Connect all of the positive <br />leads (red or white insulation) from each lettef in the secondaty circuit together in parallel using UL <br />approved wire nuts or crimp connectors (crimped with manufacturer's specified ctimping tool). <br />Next connect all of the negative leads (black insulation) from each letterthe secondary circuit <br />together in parallel using UL approved wire nuts or crimp connectors (crimped with manufacturer's <br />specified crimping tool). Finally, connect all of the ground leads (bare wire with no insulation) from <br />each letter the secondary circuit together in parallel using Ul appmved wire nuts or crimp <br />connectors (crimped with manufacturer's specified crimping tool). Repeat this process for each <br />secondary circuit. <br />4. If a Sloan damp location rated transfonner is supplied, no transformer box is required (skip to <br />step 6). If any other transformer is supplied, a transformer box will also be supplied. In this case, <br />mount the transformer boxes; OPEN SIDE UP, as close as possible to the center ofthe circuit <br />that will be powering. [t should be mounted at the same height as the letter set to minimize whip <br />lengths. Next, install the transformer in the box as specified per the transformer box <br />manufacturer's inst,uctions included. <br />5. Route the three secondary circuit leads (positbe. negative and ground) inside the transformer <br />box <br />6. Connect the three secondafy circuit leads (positive. negative and ground) to the transformer <br />and/or transformer box as specified per the transformer and/or tiansformer box manufacturer's <br />instructions included. <br />7. Connect the primary electrical supply to the transformer per the transformer manufacturer's <br />instructions included- <br />8. Repeat the steps above for each transformer circuit- <br />9. At least one On/off switch, faled for the application. must be installed on the pfimary -hot" lead <br />within the line of sight of the transformers. <br />10. Signs cannot be connected to a branch circuit exceeding 30 amperes. <br />Secondary Secondary <br />CIrcuit#1 Circuit #2 <br />-EDI <br />TR.UWOUIN 1429- <br />2I 520 Strathem Street <br />Canoga Park. CA 91304 <br />T 800.5253519 <br />F 818.787.0415 <br />www.visiblegraphics.com <br />919M <br />1 'r·S I·.I. B: L::.E t G. R:.3:AIP·:i.· Hf li if.C·-.·i S ·if: i :iI <br />.......