This installation guide is valid for the following Energy Solution s retrofit kits: Kit Components. Lens with Optical Liner.

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1 This installation guide is valid for the following Energy Solution s retrofit kits: K-14LX-*4*-**-CM-PA K-22LX-*2*-**-CM-PA K-24LX-*4*-**-CM-PA Kit Components (1) LED Retrofit Insert Bonding Tether Electrical Disconnect Driver Aluminum Enclosure The LED Retrofit Insert is provided fully assembled and consists of an aluminum enclosure, LED light strip, lens, driver, electrical disconnect and bonding tether. Lens with Optical Liner Exploded View LED Light Strip Hardware (2) End Rails (2) Side Rails (1) #8x1/2 self drilling screw The LX Series retrofit kit is designed to fit into prismatic and parabolic 2x2 and 2x4 troffers that are resting on a standard T-bar ceiling grid and have a minimum depth of 3.75 WIDTH 2 x 2 Length 1x4-4-5/8 Min 1x4-8-3/4 Min 1x4-11-3/4 Min 1 x 4 and 2 x 4 Page 1

2 Warnings WARNING FAILURE TO FOLLOW THESE INSTRUCTIONS AND WARNINGS MAY RESULT IN DEATH, SERIOUS INJURY OR SIGNIFI- CANT PROPERTY DAMAGE. For your protection, carefully read these warnings and instructions in their entirety before installing or maintaining this equipment. These instructions do not attempt to cover all installation and maintenance situations. If you do not understand these instructions or if additional information is required, contact Energy Solutions International customer service department at (888) WARNING: This retrofit must be installed by a qualified electrician in accordance with any NEC, CEC, state, and/or local code requirements. This retrofit kit is not for use with all fixture bodies. WARNING: Risk of personal injury. This equipment may have sharp edges. Wear gloves to prevent cuts or abrasions when removing from carton, handling and maintaining this equipment. Do not install in a damaged fixture This equipment must be installed in accordance with all federal, state and local laws, regulations and codes Proper grounding is required to ensure personal safety All service shall be performed by qualified service personnel This equipment must be installed and modified in accordance with all federal, state and local laws, regulations and codes by a professional who is familiar with the construction and operation of this product and any hazards involved WARNING: Risk of fire or electric shock. Installation requires knowledge of luminaire electrical systems. If not qualified, do not attempt installation. Contact a qualified electrician. WARNING: Risk of fire or electric shock. Never connect to, disconnect from or service while circuit equipment is energized. WARNING: Risk of fire or electric shock. Luminaires wiring, power supply, or other electrical parts may be damaged when drilling for installation of retrofit assembly hardware. Inspect wiring and components for damage. NOTICE: Do not install with total power input greater than power rating of original fixture WARNING: To prevent wiring damage or abrasion, do not expose wiring to edges of sheet metal or other sharp objects. WARNING: Only those open holes indicated in the photographs and/or drawings may be made or altered as a result of kit installation. Do not leave any other open holes in an enclosure of wiring or electrical components Host fixture prior to retrofit Example of parabolic troffer Example of prismatic troffer Page 2

3 Disassembly The disassembly involves removing and discarding the door/louver of the host fixture and all of the internal components. Dispose of according to state and local code requirements. Please recycle all reusable parts. Host Fixture Shell 1. Shut off power to existing fixture. Disconnect the black and the white power supply wires to existing ballast. 2. Remove and discard the host fixture door/louver. 3. Remove and discard the host fixture interior parts. Remove the lamps. Remove the ballast cover. Remove the socket-bars, sockets, ballast and the wiring between the ballast and the sockets. Remove door/louver, ballast cover, socket bars, lampholders, ballast and wiring. Assembly 1. Install the End Rails One End Rail is installed at each end of the host fixture. The End Rail nests between the T-bar ceiling grid and the host fixture housing. Start with the rail positioned at an angle relative to the fixture endplate and insert one end into the corner (Fig. 1). Now position the opposite end of the End Rail between the T-bar and the fixture housing and slide it toward the end of the fixture. Seat the End Rail firmly against the ceiling grid (Fig. 2). Repeat this procedure for the other end of the fixture. Figure 1 Start with Mounting Rail at a slight angle, nested between the ceiling grid T-bar and the fixture housing 2. Install the Side Rails The Side Rails install in a similar manner as the end rails. Start with the Side Rail at an angle with one end nested between the End Rail and the ceiling grid. Now press the Side Rail against the ceiling grid until it is fully seated. Figure 2 - Mounting Rail fully installed Page 3

4 Assembly (continued) Branch Wiring Entry 3. Suspend the LED Retrofit Insert from the Mounting Rails Position the LED Retrofit Insert in the host fixture opening so the driver is on the same end as the branch wiring entry point. With the Insert positioned vertically, insert the Hinge Pin on one end of the LED Retrofit Insert into the pivot hole in the Mounting Rail (Fig. 4). Align the Hinge Pin on the opposite corner with the slot in the Mounting Rail and slide the LED Retrofit Insert toward the corner of the host fixture until both Hinge Pins are located in the pivot holes. Hinge Pin 4. Connect Bonding Tether Using the factory supplied self-drilling screw, use a drill to attach the free end of the bonding tether to the host fixture housing. The tether placement should be like that shown in Figure 5. Insure that screw is torqued to 14 inch pounds. Figure 4 - Suspend LED Insert from Mounting Rails Pivot Hole 5. Make Electrical Connections Using the factory supplied wire nuts, connect the black lead from the electrical disconnect to the black branch wire and connect the white lead from the electrical disconnect to the white branch lead (see Appendix on next page for wiring diagrams). 6. Finalize installation of the LED Retrofit Insert. Complete the installation by rotating the LED Retrofit Insert so it is flush with the ceiling and secure it by rotating the latches (Fig. 6). 7. Electrically activate the fixture Figure 5 - Connecting Bonding Tether Figure 6 - Securing the Latches Page 4

5 Image of Completed Installation Appendix - Wiring Diagrams Supply Appendix A - Wiring diagram BEFORE retrofit installation Splice Connections Driver Supply White Black Electrical Disconnect White Black Ground LED Light Strip Low Voltage (+) Low Voltage (-) Appendix B - Wiring diagram AFTER retrofit installation Page 5