www.osram-americas.com

LEDstixx® Lighting System for Display Cases Installation Guide

WARNING

WARNING: ONLY QUALIFIED PERSONNEL SHOULD PERFORM INSTALLATION TO AVOID ELECTRICAL SHOCK OR COMPONENT DAMAGE, DISCONNECT POWER BEFORE ATTEMPTING INSTALLATION OF THE POWER SUPPLIES AND/OR MODULES. 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.

Identification and Warnings of Safety Hazards In accordance with ANSI Z535.4-2002 the following system of identifying the severity of the hazards associated with the products is used: “DANGER”: Imminently hazardous situation which, if not avoided, will result in death or serious injury. “WARNING”: Potentially hazardous situation which, if not avoided, could result in death or serious injury. “CAUTION”: Potentially hazardous situation which, if not avoided, may result in minor or moderate injury or property damage. Also used to alert against unsafe practices.

IGNORING A HAZARD WILL VOID ANY WARRANTY Caution: Product is designed for Dry Location only installations.

Light is OSRAM

LED155 10-14

This installation guide demonstrates LEDstixx® Lighting System for Display Case system’s mechanical and electrical set-up instructions. UL2108 Listed System specifications cover the complete bracketed systems and do not apply to the bi-pin installations. CAUTION

To prevent the risk of fire, do not install in a compartment smaller than 12" x 12" by length of luminaire.

Tools Required

a. Phillips and/or flat blade screwdrivers for mounting Allen wrench for alignment

d. Tape measure

b. Needle nose pliers

c. Wire cutters/strippers

e. Eye protection

f. Gloves

1 Mechanical Instructions

Figure 1: System Components Pictorial Diagram

Sample Bill of Materials Part Description 1 and 2 LEDstixx Lighting System

Details LEDstixx Lighting System for Display LED modules are available in 8 lengths. See cutsheet (LED401) for part numbers, descriptions and specifications.

3 L-Bracket Mounting Accessory

Two pieces per typical 1-unit assemblies. Figure 1 illustrates a 2-unit assembly sharing an L-Bracket (Item #71655).

4

Input connector

10in Input Connector (Item #70558)

5, 6 and 7

Interconnects: Solid and Flex Interconnectors

For interconnections between LED Assemblies: 12in flex (Item #70561), 6in flex (Item #70559), Solid (Item #70562)

8 Bi-Pin Connectors (Not shown)

Accessory offered for bi-pin application (Item #70631) Positive Terminal, Negative Terminal

9

24Vdc, Class 2, UL Listed power supply

Power Supply (not shown)

Illustration

 

2 LED Assembly Instruction 2.1 The L-Bracket mounting hole accommodates an M3 screw. 2.2 L -Brackets must be positioned based on the mounting hole distance of the LED Assembly. L-Brackets should be pre-installed before LED Assemblies are inserted. 2.3 Installation of LED Assemblies into the L-Bracket must be coordinated with the installation instructions required when using the solid or flexible interconnects. Please see matrix below for recommended mounting hole distance. 2.4 A fter installation, manually aim the light to the center of display case depending on the desired rotation angle. Figure 2: L-Bracket Mounting to LED Assembly

Mounting Hole Distance Matrix Overall Length (OAL) L Bracket (71655)

Mounting Hole Distance (C/L)

Ø1.0 [25mm]

1.2 [30mm]

75° Rotation

Assembly Length

Side View

LED Assembly Assembly Length Mounting Hole Center Line (C/L) Distance Overall Length

7" 6.33" 6.66" 6.98"

12" 11.07" 11.40" 11.72"

End View

18" 17.07" 17.40" 17.72"

24" 23.07" 23.40" 23.72"

For demonstration purposes, “Side View” is shown with L-BRKTS (71655) removed. “End View” is shown with L-BRKTS installed.

30" 29.07" 29.40" 29.72"

36" 35.07" 35.40" 35.72"

42" 41.07" 41.40" 41.72"

48" 47.07" 47.40" 47.72"

3 Solid Interconnect Installation 3.1 S olid interconnects should be utilized when providing power to assemblies which are mounted in straight linear runs. 3.2 A s shown in pictorial, only one L-Bracket should be installed when using the solid interconnect. This bracket and its mating LED Assembly should be installed first in the reflector. 3.3 Insert the solid interconnect into the end cap of this assembly.

 

3.4 Insert the subsequent LED Assembly into the solid interconnect as shown in diagram. 3.5 T he opposite end of any of these “subsequent” LED Assemblies must be supported with an L-Bracket. Figure 3: Solid interconnect

4 Flexible Interconnect Installation 4.1 F lexible interconnects should be used as a means to provide power feed around case corners or to assemblies mounted on case angles. 4.2 A ssemblies must be pre-installed in their required locations before installing flexible interconnects. Ensure there is adequate spacing between the two fixtures to allow the insertion of the flexible interconnects. 4.3 Place one end of the flexible interconnect into the end cap of one LED Assembly and feed the opposite connector end into the end cap of the subsequent LED Assembly.

Figure 4: Flexible interconnect

5 Input Connector Installation 5.1 T he input connector is provided with a 10ft length of cable for feeding back to a display case “Ballast Box” (if one is available). 5.2 Install the connector head into the end cap of the first LED Assembly of the run. Route the cable back to the location of the power supply. 5.3 Input connectors splice leads must not be connected to the power supply leads until all components (LED Assemblies, L-Bracket, interconnects) of a linear run are fully installed. 5.4 S plice the input connector wires to the power supplies DC output wires and secure splices inside the power supply’s splice box compartment. Reference document # ECS133 or # CS128 for instructions

Figure 5: Input Connector

6 Bi-pin Accessory Installation 6.1 T he LEDstixx® lighting system offers a bi-pin solution for applications that require the use of the bi-pin accessory attachment 6.2 A s shown in Figure 7, one end of the LEDstixx has positive terminals and the other side negative:

Figure 6: Bi-pin assembly

6.3. Make sure the circuit breaker that supplies power to the fixture is turned off. 6.4 Remove existing lens or diffusion cover on the lighting fixture. 6.5 Remove the existing fluorescent tubes.

  POSITIVE   TERMINAL  

6.6 Remove the fluorescent ballast.

  POSITIVE   TERMINAL  

6.7 E nsure that the fixture contains shunted bi-pin lampholders where 24Vdc from the power supply will be applied. NEGATIVE   TERMINAL  

WARNING

NEGATIVE   TERMINAL  

Not to be used with solid interconnect Item #70562

6.8 Install a 24Vdc, Class 2, UL Listed power supply using the existing wiring, connecting one bi-pin lampholder to the positive terminal of the power supply and the other lampholder to ground.

GND

24VDC

LEDstixx

Figure 7: Bi-pin Terminal Illustration

CAUTION

Some minor wiring modifications might have to be done if existing installation does not have shunted sockets; i.e. shunted is where the lampholder bridges the contacts of each lamp pin together). If the existing lampholder is unshunted, make sure that the two sides of the unshunted socket be shorted via an external shunt/short. Note: Shunted lamp holders are found in fluorescent luminaires with Instant-Start ballasts. Instant-Start ballasts can be identified by the words ‘’Instant Start’’ or ‘’I.S.’’ marked on the ballast. This designation may be in the form of a statement pertaining to the ballast itself, or may be combined with the marking for the lamps with which the ballast is intended to be used, for example F40T12/IS.

6.9 Install your new OSRAM LEDstixx bi-pin lamp. Refer to Section 2.4 for reference on proper aiming of LEDstixx LED System.

Figure 8: Bi-pin installed in sockets

7 Electrical Instructions 7.1 G  eneral Instructions For a UL2108 Code compliant installation, the LEDstixx® Lighting System must be installed with an appropriate 24Vdc, UL Listed, Class 2 power supply. For a list of UL Listed OPTOTRONIC ® power supplies reference Section 7.2.

Pay attention to standard Electrostatic Discharge (ESD) precautions when installing the system.

7.2 P ower Supplies The LEDstixx Lighting System for Display product line is available in three versions; a Low output, a Medium output, and a High output version. Wattage consumed per foot varies with the three available versions. The maximum total length of product that can be operated on some example power supplies is shown in the table below. Item Ordering Number Abreviation 51626 OT96W/24V/UNV/JBX 51627 OT240W/3x24V/120-240/JBX 51514 OT75W/24V/UNV* 51522 OT96W/24V/UNV* 51598 OT50/120/24V/LP*

Maximum lineal feet per power supply 10' 8' per channel 8' 10' 5'



Notes: 1. Ensure power supply has adequate power to operate the load. 2. Observe correct electrical polarity. Incorrect polarity may destroy the module. 3. To accurately determine maximum LED load, the de–rating criteria listed in Application Note “Determine the Maximum LED Load on the Constant Voltage Power Supplies” (# LED026) must be factored in. 4. To determine remote wiring distances, reference the Application Note “Remote Wiring Distances for LED Power Supplies” (# LED126). * T  o meet the product’s UL Listing requirements, the OT96 or OT240 power supplies must be used. All power supplies listed in the chart above are satisfactory for UL submission under the case manufacturer’s UL Case Listing.

7.3 LEDstixx Lighting System for Display Cases Wiring Diagram: Interconnects #70559, 70561 or 70562

Power Supply Line Voltage

L N Gnd

+ -

Input Conn. #70558

LEDstixx

LEDstixx

Power supply location is purely diagrammatic. Actual location must be determined based on the selected power supply, case type and store environment. Reference the “Power Supply Information” section chart in 7.2 for maximum LED load per power supply requirements.

8 Product Related Information 8.1 List of applicable and related documents: ——Document # ECS133 - OT96 Installation Guide ——Document # ECS128 - OT240 Installation Guide ——Document # LED026 - "Determine the Maximum LED Load on the Constant Voltage Power Supply" ——Document # LED126 - "Remote Wiring Distances for LED Power Supplies" ——Document # LED157 - LEDstixx Lighting System Warranty 8.2 Responsibilities and Considerations

8.2.1 O  wner/User Responsibilities It is the responsibility of the contractor, installer, purchaser, owner and user to install, maintain and operate the LEDstixx Lighting System for Display Case system in such a manner as to comply with all state and local laws, ordinances, regulations, and the American National Standards Institute Safety Code.



8.2.2 Installation Configurations When planning a LEDstixx Lighting System for Display Case system installation, OSRAM suggests doing the following: ——Consult an Electrical Inspector to approve all wiring plans. ——Refer to local and state codes for installation compliance. ——Consult Customer Service Center (1-800-LIGHTBULB).

Americas Headquarters OSRAM SYLVANIA Inc. 100 Endicott Street Danvers, MA 01923 USA Phone 1-800-LIGHTBULB (1-800-544-4828) www.osram-americas.com

OSRAM, OPTOTRONIC, and LEDstixx are registered trademarks of OSRAM GmbH. Specifications subject to change without notice. © 2014 OSRAM

LED155 10-14