www.sylvania.com/LED
LED350
BackLED LB & MB Series LED
Lighting System
INSTALLATION GUIDE
WARNING: ONLY QUALIFIED PERSONNEL SHOULD PERFORM INSTALLATION
TO AVOID ELECTRICAL SHOCK OR COMPONENT DAMAGE, DISCONNECT POWER BEFORE PERFORMING
INSTALLATION OF THE POWER SUPPLIES, MODULES, AND/OR RGB CONTROLLERS.
Failure to install the power supplies and/or LED modules in accordance with the National Electric Code (NEC), all applicable
Federal, State, and local electric codes as well as the specific Underwriters Laboratories (UL) safety standards for the
installation, location and application may cause serious personal injury, death, property damage and/or product malfunction.
These instructions are guidelines for installation of LED modules and power supplies. Installation requirements may vary
depending on the application. Licensed electricians should provide all installation services for connection for both primary
and secondary (input/output) of the power supplies.
1.0 Prepare for Installation
1.1 Tools Required:
- Wire stripper/cutter
- Screwdriver
- Measuring tape
1.2 Supplies Required:
- PLTC Cable
- Wire nuts
- #8 hex/pan head type screws or rivets
1.3 Carefully remove existing neon or fluorescent tubes, HID or incandescent light sources
and power supplies and/or ballasts if necessary.
1.3.1 Make sure power is turned off.
1.3.2 Remove all existing screws, sockets and wiring.
1.3.3 Dispose of all old sign components in the proper manner.
1.3.4 Clean the inside of the sign ensuring it is free of dirt.
2
2.0 Mechanical Installation
BackLED LB
BackLED MB
2.1 Measure the appropriate amount of product for the length of the application and cut.
Cuts can be made between any two modules.
2.2 Peel plastic tape backing to expose double sided tape and place modules in desired
location.
2.3 Secure the modules through the mounting hole using screws or rivets.
Do not overtighten.
3.0 Electrical Installation
3.1 Use wire nuts to connect the red striped (+) input wire of the modules to the
red (+) output wire of the 12V power supply.
Connect the black striped (-) input wire of the modules to the blk (-) output
wire of the 12V power supply.
3
3.2 Cap off any unused connection wires when finished.
BB03LA – 7xxxx
(BackLED LB)
BB03MA – 7xxxx
(BackLED MB)
Item
Number
Ordering Abbreviation
Max Modules per
Power Supply
Max Modules per
Power Supply
51601
OT10/120-240/12E
6 13
51602
OT25/120-277/12E
15
33
51632
OT60W/12V/UNV
36 80
51633
OT60W/12V/UNV/DIM
36
80
NAED
Ordering Description
Power Supply
Wattage
Input Voltage
(VAC)
Input Current
(A)
Output
Voltage (V)
Minimum Loading
BackLED LB, MB
51601
OT10/120-277/12E
10W
120/240
0.18/0.09
12 +/- 1.0
2 Modules
51602
OT25/120-277/12E
25W
120/277
0.26/0.12
12 +/- 1.0
2 Modules
51632
OT60W/12V/UNV
60W
120/277
0.6/0.26
12 +/- 1.0
2 Modules
51633
OT60W/12V/UNV/DIM
60W
120/277
0.6/0.26
12 +/- 1.0
2 Modules
3.3 Power Supply Information:
NOTE:
- Power supply spacing to other heat producing components shall be minimum 2 inches
spacing to sidewalls, and minumum 2 inches spacing to top of enclosure.
- Power supply shall be installed in a suitable electrical enclosure or raceway. If one is not
provided, a UL Listed Sign Accessory Transformer Box may be used.
4
4.0 Troubleshooting Guide
Problem
Possible Cause
Corrective Action
Entire sign does not light
No input power
Check AC connection to power supply.
Entire sign/one or more LED
runs do not light
No power to LED
modules
Check power supply connection to modules.
Check DC polarity- power supply red output wires must be
connected to red striped module wires, power supply blue
output wires must be connected to gray striped module wires.
Verify power supply output voltage is 12V +/- 1.0V
Part of an LED run does not
light
No power to that run
Check module to module connection for correct polarity.
One module does not light
Module has been
damaged
Replace the module. Observe correct polarity.
Specifications subject to change without notice
OSRAM and OPTOTRONIC are registered trademarks of OSRAM GmbH
SYLVANIA is a registered trademark of OSRAM SYLVANIA Inc.
SEE THE WORLD IN A NEW LIGHT is a trademark of OSRAM SYLVANIA Inc.
© 2013 OSRAM SYLVANIA Inc. 08/13
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