SloanLED Prism 12V LED Channel Letter Lighting Solution Installation Guide
- June 6, 2024
- SloanLED
Table of Contents
SloanLED Prism 12V LED Channel Letter Lighting Solution Installation Guide
WARNING: Risk of electrical shock. New installation and LED Retrofit Kit
installation requires knowledge of sign electrical systems. If not qualified,
do not attempt installation. Contact a qualified electrician. Follow all NEC
and local codes. SloanLED Prism is not suitable for submersion or direct
exposure to water for extended periods of time.
For New Installation, proceed with Step 1 below. For Retrofit Installations,
begin with Retrofit Instructions on page 2.
New Installation
- Tools required:
Measuring tape, wire strippers. Optional: Drill, screwdriver.
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Components list:
• SloanLED Prism modules, model numbers 701269-(XX)(Y)J(Z)-MB, 701269-(XX)24HJ(Z)-MB, and 701269-(XX)12MJ(Z)-MB
• SloanLED 12 V power supply (refer to “SloanLED Power Supply Guide for Sign Products” for appropriate 12 V power supply models)
• SloanLED 24 V power supply (refer to “SloanLED Power Supply Guide for Sign Products” for appropriate 24 V power supply models)
• UL approved 18 AWG or larger diameter supply wire
• UL approved wire connectors appropriate for wire gauge used
• Optional for mounting: Electrical grade silicone, #6 (M3) sheet metal screws, or 0.125″ (3 mm) aluminum rivets
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Layout:
To populate sign, refer to SloanLED® Prism density guidelines as well as power supply loading chart below to determine appropriate number of modules and power supplies.
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Peel and stick:
Clean inside sign with rubbing alcohol and allow to dry. Using predetermined layout and LED placement from Step 3, remove tape backing and stick modules into place. Ensure modules are firmly attached. NOTE: If installing SloanLED Prism Nano, and installing in a narrow channel, tape may be unnecessary. Other means of securing strip (sealant, vinyl, etc.) are also acceptable.
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Fasteners:
Use fasteners or silicone as necessary to fix modules in place. Refer to components list above for acceptable fasteners.
Power Supply Loading
NOTE: For SloanLED Prism12 Nano, it is recommended to connect no more than 6.56 ft (2.0 m) / 50 modules in series to minimize line loss.
WARNING: Connect Red striped wire of LED modules (+) to Red wire of power supply (+). Connect White wire of LED modules (-) to Black wire of power supply (-). Reverse polarity connections may damage LEDs and will void product warranty.
Retrofit Instructions for Existing Signs
GENERAL PURPOSE RETROFIT SIGN CONVERSION.
FOR USE ONLY IN ACCORDANCE WITH KIT INSTRUCTIONS.
KIT IS COMPLETE ONLY WHEN ALL PARTS REQUIRED BY THE INSTRUCTIONS ARE PRESENT.
WARNING: Risk of fire or electric shock. Install this kit only in host signs that have been identified in the installation instructions, and where the input rating of the retrofit kit does not exceed the input rating of the sign. Installation of this LED retrofit kit may involve drilling or punching of holes into the structure of the sign. Check for enclosed wiring and components to avoid damage to wiring and electrical parts.
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Identify sign to be retrofit and ensure branch circuit supplying existing sign are within voltage range for LED power supply. Refer to components list (page 1) and “12/24 VDC Power Supply Capacity Chart” (page 3).
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Remove existing lighting equipment intended to be replaced, such as neon or fluorescent, and all power supplies, transformers, or ballasts. Remove existing neon and all standoffs to leave an empty channel letter can.
NOTE: All materials removed must be disposed of in accordance with applicable local, state, and federal laws. -
If required by local, state, or national electrical code, install a new disconnect switch.
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Determine suitability and structural integrity of existing sign after removal of existing lighting equipment. If retrofit does not require the making of any new holes, do not make or alter any open holes in an enclosure of wiring or electrical components during kit installation. If existing holes are present in a wet or outdoor location sign, repair and seal any unused openings in the electrical enclosure. Openings greater than 0.5″ (12.7 mm) diameter require a metal patch secured by screws or rivets and caulked with non-hardening caulk. Smaller openings may be sealed with nonhardening caulk.
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Clean inside of sign using non-oil based cleaner. Follow all manufacturer’s instructions and ensure inside of sign is dry before proceeding with installation. This is an important step for good adhesion of SloanLED channel letter module mounting tape.
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To populate sign, refer to SloanLED Prism density guidelines as well as power supply capacity chart (page 3) to determine appropriate number of modules and power supplies. A list of acceptable power supply models is shown in the supplemental “SloanLED Power Supply Guide for Sign Products”.
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Follow all instructions on pages 1 and 2 under “New Installation” to properly install LED modules.
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Connect modules to power supply output as shown on page 2 under “New Installation”.
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Connect power supply input as outlined in power supply installation guide in accordance with local, state and national electrical codes by qualified personnel. Refer to power supply install guide included with power supply for details.
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If required, install disconnect switch in accordance with local, state and national electrical codes by qualified personnel.
12 VDC Power Supply Capacity Chart
Capacities based on 90% of power supply output.
NOTE: Refer to “SloanLED Power Supply Guide for Sign Products” for appropriate 12 V power supply models. * Do not use with SloanLED Prism12 Nano (power supply output current exceeds maximum wire ampacity).
24 VDC Power Supply Capacity Chart
Capacities based on 90% of power supply output.
NOTE: Refer to “SloanLED Power Supply Guide for Sign Products” for appropriate
24 V power supply models.
Troubleshooting
Extension of Power Supply Leads
If longer lead wire from power supply to LED modules is needed, an extension can be used. Extension should be kept as short as possible, i.e., under 15 ft for 18 AWG UL Listed PLTC (4.6 m for 1 mm² PLTC) or under 50 ft for 14 AWG UL Listed PLTC (15.2 m for 2.5 mm² PLTC).
SloanLED Prism is covered by US patent 6,932,495 and US and foreign patents pending.
Scan QR code to download SloanLED Power Supply Guide for Sign Products
https://sloanled.com/downloads/SloanLEDPowerSupplyGuideForSignProducts.pdf
Customer service and technical support
SloanLED Headquarters
5725 Olivas Park Drive, Ventura, CA, USA 888.747.4LED (888.747.4533) ·
info@SloanLED.com
SloanLED.com
SloanLED Europe b.v.
Argonstraat 110, 2718 SN Zoetermeer, NL +31 88 12 44 900 ·
Europe@SloanLED.com
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