GE current GESS2471-2 LED Lighting System Instruction Manual

GE current GESS2471-2 LED Lighting System Instruction Manual

BEFORE YOU BEGIN

Read these instructions completely and carefully.

WARNING

RISK OF ELECTRIC SHOCK

• Turn power off before inspection, installation or removal.
• Properly ground power supply enclosure.

RISK OF FIRE

• Use only UL approved wire for input/output connections. Minimum size 18 AWG (0.82mm2 )
• Follow all NEC and local codes.
• Not to be submerged or used in a marine environment.

RISK OF FIRE OR ELECTRIC SHOCK

• LED Retrofit Kit installation requires knowledge of sign electrical systems. If not qualified, do not attempt
  installation. Contact a qualified electrician.

• 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.

• Do not make or alter any open holes in an enclosure of wiring or electrical components during kit installation.

CAUTION

RISK INJURY

• While performing installations described, gloves, safety glasses or goggles should be worn.

Prepare Electrical Wiring

Electrical Requirements

• Limited to use in dry and damp locations.
• The grounding and bonding of the LED Driver shall be done in accordance with National Electric Code (NEC) Article 600.
• Follow all National Electric Codes (NEC) and local codes.
• These products are only suitable for connection to a circuit from a Class 2 power source. These products have not been evaluated for use when connected to a power source that does not comply with Class 2 voltage and energy limited supplies.

Save These Instructions

Use only in the manner intended by the manufacturer. If you have any questions, contact the manufacturer.

RETROFIT SIGN CONVERSION LED KIT FOR USE ONLY IN ACCORDANCE WITH KIT INSTRUCTIONS.
KIT IS COMPLETE ONLY WHEN ALL PARTS REQUIRED BY THE INSTRUCTIONS ARE PRESENT.
TROUSSE DE CONVERSION À DEL POUR LA MODERNISATION DES ENSEIGNES À UTILISER CONFORMÉMENT AU GUIDE D’INSTALLATION.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
This Class [A] RFLD complies with the Canadian standard ICES-005. Ce DEFR de la classe [A] est conforme à la NMB-005 du Canada.

Components

1. UL certified 18 AWG (0.82 mm2 ) supply wire

2. UL certified 22-14 AWG (0.33-2.08 mm2 ) wire connectors or 22-18 AWG (0.33-0.82 mm2 ) inline/IDC connectors

3. P6 or #8 (M3 or M4) screws, 1/8 inch (3.2mm) rivets

4. End caps

5. Tetra® 24 Volt Power Supply

6. Electrical grade RTV silicone.

7. Tetra® Power Strip SS MO LED modules

8. Tetra® Power Strip SS High Output LED modules

9. Tetra® Mounting Rail

10. Tetra® Assembly Bracket or Mounting Rail Clip

11. Tetra® Angle Mounting Clips and Extender Rod

Example electrical grade RTV silicones include:

• Momentive RTV 6700 Series Silicone Rubber Adhesive Sealant
• Momentive White Blanc RTV 162 Silicone Rubber Adhesive Sealant-Electrical Grade
• Dow Corning 3140 – Non-Corrosive Flowable (clear)
• Dow Corning 3145 – Non-Corrosive Non flowable (clear or gray)
• Dow Corning RTV 748 Non-Corrosive Sealant-White

Layout Recommendations

NOTE: Minimum recommended sign depth is 5 inches (127mm).

Installation

Sign Without Rails

1. Mark row spacing guidelines so that modules are spaced evenly  inside and from edges of sign.
   

2. Determine how many modules are required for one row and cut wire.
   

3. Peel off backing to expose adhesive tape.
   

4. Position string of modules ene to end along guidelines inside of sign.  Evenly space modules by arranging approximately one module per 12 in. (305mm)
   

5. Secure with at least one screw per module with #6 or #8 (M3 or M4) screws or 1/8-inch rivets (3.175 mm), silicone or equivalent.
   

Sign Using Rails

1. Measure and cut Tetra® Mounting Rail or other suitable mounting means to appropriate length to fit into sign.
   

2. Arrange modules evenly spaced apart. Place the Tetra® modules on the Mounting Rail and secure into lip with a self-tapping #6 (M3) screw or 1/8-inch (3.175 mm) rivet. Or mount using the alternative clip and extender rod configuration.
   

3. Secure the Mounting Rail to the inside of the box sign using a Tetra® Mounting Rail Clip or other suitable mounting means. Ensure the #6 (M3) screw does not exceed 3/4 inches (19 mm) in length.
   

Electrical Connections

NOTE: Do not use connectors pre-filled with silicone grease/mineral base protective grease or use silicone grease to seal connections.

1. Connect modules using twist-on wire connectors or in-line (IDC) connectors. Join white wires together and red striped wires together.
   NOTE: Additional supply wire may be necessary to bridge electrical connections.
   

2. Cap all exposed wires with appropriate end caps or apply electric grade (non-corrosive) silicone for additional weather protection.
   

3. Run a wire from the power supply to inside the sign and connect to the first module on the strip.
   NOTE: Exceeding maximum load will cause the power supply to shut down. If overload occurs, remove excess load, recycle the input power to restart the power supply
   

4. Connect the red stripe wire (+) of the LED system to the red wire (+) of the power supply. Connect the white wire (-) of the LED system to the black or blue wire (-) of the power supply
   

NOTE: All electrical connections should be suitably protected from mechanical damage and the environment. Seal all connections in locations that may be exposed to water with electrical grade RTV silicone.

Retrofit Instructions

1. (Existing Signs Only) Prior to installation, survey the site for information regarding power and accessibility inside and outside the building. Ensure that the branch circuit supplying the existing transformer or ballast will be within the voltage ratings of the new LED power supply, and have a current rating not exceeding 20A, or that permitted by applicable local, state, or country electrical codes (whichever is less).

2. (Existing Signs Only) Remove the existing lighting equipment to be replaced, such as neon tubing or fluorescent tubes; and associated transformers and ballasts. Care should be taken not to break the existing neon or fluorescent tubes.
   NOTE: Follow all federal and local regulations when disposing of neon tubing, fluorescent tubes, transformers and ballasts.

3. (Existing Signs Only) If removal of the existing lighting equipment eliminates the disconnect switch, as required by applicable local, state, or country electrical codes; a new disconnect switch must be installed.

4. (Existing Signs Only) Repair and seal any unused openings in the electrical enclosure. Openings greater than 12.7-mm (1/2-in) diameter require a metal patch secured by screws or rivets and caulked with non-hardening caulk. Smaller openings may be sealed with non-hardening caulk.

5. (Existing Signs Only) A clean and dry mounting surface ensures optimum adhesion if the self-adhesive method of mounting is chosen. Follow the manufacturer’s directions when using a non-oil based solvent, such as rubbing alcohol to clean the surface area where you intend to mount the module. Before installing, ensure the surface is dry.

6. Using the layout guidelines above, determine required number of LED modules required to illuminate the sign.

7. A Tetra® 24VDC Class 2 Power Supply, as listed below, must be used with this retrofit kit. Using the Maximum Loading chart below, determine the number of Tetra® Class 2 Power Supplies required to power the number of LED modules required to illuminate the sign, so as not to overload the Tetra® Class 2 Power Supply chosen.

8. Follow the instructions above to properly mount the LED modules.

9. Connect the DC output of the power supply to the LED modules using the Electrical Connections instructions above.

10. Connect the power unit to the supply in accordance with the applicable local, state, and country electrical codes, and the instructions found in the power supply installation guide.

11. If required, the disconnect switch shall be installed by qualified personnel, in accordance with applicable local, state, and country electrical codes.

Troubleshooting

•  Check wire connections to power supply to ensure red stripe-to-red and white-to-black or blue connections.
•  Check row-to-row polarity connections.

Sign does not light|

•  Check input and output voltage and check power supply input/output connections.
•  Check polarity connections.
•  Ensure the overall length of the Tetra® LED System does not exceed the maximum load.

Individual modules do not light|

•  Remove module and replace with another working module.

Modules are dim|

•  Ensure the overall length of the Tetra® LED system does not exceed the maximum load.
•  Ensure the length and gauge of the supply wire is equal to or below the recommended remote mounting distance.

Maximum Remote Mounting Distance

SKU| Rating| **25W
Power Supply Note: Load shall not exceed 1.04A| ****80W
Dimming Power Supply Note: Load shall not exceed 3.3A| ****100W
Power Supply Note: Load shall not exceed 4.0A| 180W
Power Supply Note: Load shall not exceed 4A per each (of 2) output channels| 300W
Power Supply Note:** Load shall not exceed 4A each

(of 3) output channels

---|---|---|---|---|---|---
GESS2471-2 GESS2450-2 GESS2441-2 GESS2432-2| 24VDC
105mA/module 2.52W/module| 9 modules| 30 modules| 36 modules| 33 modules per output bank
66 modules per power supply| 36 modules per output bank 108 modules per power supply
GESS24H71-2 GESS24H50-2 GESS24H41-2 GESS24H32-2| 24VDC
123mA/module 2.95W/module| 6 modules| 22 modules| 30 modules| 26 modules per output bank
52 modules per power supply| 30 modules per output bank|
90 modules per power supply

If you have any questions about these instructions or your specific application, please contact support at tetra.support@gecurrent.com.
For the latest install guides for your product go to: www.gecurrent.com

This product is intended solely for the use of non-residential signage lighting and is not intended for use in any other applications.
Conforms to the following standards:

Support

www.gecurrent.com
© 2021 Current Lighting Solutions, LLC. All rights reserved. GE and the GE monogram are trademarks of the General Electric Company and are used under license. Information provided is subject to change without notice. All values are design or typical values when measured under laboratory conditions.
SIGN066 (Rev 02/15/21) GE2028-2617

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| GE current GESS2471-2 LED Lighting System [pdf] Instruction Manual
GESS2471-2 LED Lighting System, GESS2471-2, LED Lighting System, Lighting System, System
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