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Installation Instructions – LDRT8B/LDRT812B Commercial Recessed LED Retrofit
IB520052EN www.eaton.com
Installation Instructions – LDRT8B/LDRT812B Recessed LED Retrofit
5. Retrofit ring can be adapted to various ceiling
thicknesses and plaster frame/housing heights by
using different slot locations for mounting springs.
LDRT8B/LDRT812B ships with springs in upper
position for a combined ceiling and housing thickness
greater than 1” and no more than 2”. For
ceiling/housing thicknesses between 0.5” and 1”
mounting springs should be moved to lower position
(Figure 31).
6. To prevent movement in the housing/ceiling opening
use a flat head screw driver to pry out 4 centering tabs
on Retrofit Ring Assembly (Figure 30.).
Reflector and LED Module
1. Place end of flexible conduit through frame opening
in ceiling exposing upper portion of quick disconnect
(Figure 33).
2. Remove LED engine from protective packaging.
3. Remove trim assembly from protective packaging and
rotate side clips (3) outwards. (Figure 34).
4. Insert LED engine on to trim assembly. Align post on
LED engine with slot on trim assembly (Figure 35).
5. Rotate side clips (3) into place to securely attach trim
assembly to LED engine (Figure 36).
6. Trim ring (optional) should be placed between the
ceiling and lower trim.
7. Properly align the connector as shown in (Figure 37).
Plug in the luminaire quick disconnect on the module.
8. Ensure the connector is properly engaged. (Figure 38).
9. Install LED engine and trim assembly by inserting
torsion springs into spring receivers located inside
retrofit ring assembly on two sides (Figure 39).
10. Press LED module and reflector assembly into retrofit
ring assembly until flush with ceiling (Figure 40).
11. Restore power after installation of fixture is completed.
Side Clips
Luminaire
Quick
Disconnect
LED Engine
Trim Assembly
Torsion
Springs
Figure 33
Figure 34
Figure 35
Figure 36
Lower Position
Upper Position
Figure 31
Figure 32
Housing Compatibility
Minimum installation height required is 5-1/2 inch. Ensure
wiring, conduit and socket cup are moved to the side if
possible.