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Installation Instructions – LDRT4B/LDRT6B/LDRT67B Commercial Recessed LED Retrofit
For Vertical Compact Fluorescent Housingse:
1.
Remove existing reflector/trim and lamp (Figure 7).
2.
Adjust socket bracket to highest position (Figure 8).
3.
Locate junction box, remove ballast/junction box cover
and disconnect supply wires (120 or 277). Disconnect
connections to insulation detector if any. Disconnect all
wires from the socket to the ballast (wire colors may
vary) (Figure 9).
4.
Remove one 7/8" diameter (1/2" trade size conduit)
knockout from junction box, on top if possible.
5.
Place retrofit driver assembly through ceiling/housing
opening (Figure 10).
6.
Lay retrofit driver assembly away from ceiling/housing
opening with driver side up (Figure 11).
7 .
Leave flexible conduits from retrofit driver assembly
hanging down out of ceiling/housing opening.
8.
Feed supply wires from retrofit driver assembly through
knock-out that was removed in junction box and insert
snap-in connector into junction box (Figure 12).
9.
Reconnect supply wires in junction box to leads from
retrofit driver assembly: black wire to line, white wire
to neutral, green wire to ground and any dimming leads
as necessary (see Wiring Diagrams).
10. Replace ballast/junction box cover to completely close
junction box.
For HID Housingse:
1.
Remove existing reflector/trim and lamp (Figure 13).
2.
Adjust socket bracket to highest position (Figure 14).
3.
Locate junction box, remove ballast/junction box cover
and disconnect supply wires (120 or 277). Disconnect
connections to insulation detector if any. Disconnect all
wires from the socket to the ballast (wire colors may
vary) (Figure 15).
4.
Remove one 7/8" diameter (1/2" trade size conduit)
knockout from junction box, on top if possible.
5.
Place retrofit driver assembly through ceiling/housing
opening (Figure 16).
6.
Lay retrofit driver assembly away from ceiling/housing
opening with driver side up (Figure 17).
7 .
Leave flexible conduits from retrofit driver assembly
hanging down out of ceiling/housing opening.
8.
Feed supply wires from retrofit driver assembly through
knock-out that was removed in junction box and insert
snap-in connector into junction box (Figure 18).
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Installation Instructions – LDRT4B/LDRT6B/LDRT67B Commercial Recessed LED Retrofit
IB520015EN
Figure 7
Figure 9
Figure 11
Figure 13
Figure 15
Figure 17
www.cooperlighting.com
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1
Figure 8
Figure 10
Figure 12
Figure 14
Figure 16
Figure 18
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