CJ520470 Rev. B
2/10 1 of 1
©2009 Acuity Brands Lighting, Inc.
All Rights Reserved.
SAVE THESE INSTRUCTIONS
Upon receipt, thoroughly inspect for any
freight damage which should be brought
to the attention of the delivery carrier.
Compare the catalog description listed on
the packing slip with the label on the
carton to ensure you have received the
correct merchandise.
INSTALLATION INSTRUCTIONS
AF10 DTT Trim
IMPORTANT SAFETY INFORMATION
For Your Protection, Read Carefully
Warning: Risk of fire. Do not install
insulation within 3 inches of fixture
sides or wiring compartment, nor above
fixture in such a manner as to entrap
heat.
1. Electric current can cause painful
shock or serious injury unless handled
properly. For you safety, always
remember the following:
• Turn off the supply power.
• Ground the fixture to avoid potential
electrical shocks.
• Do not handle an energized fixture or
energize any fixture with wet hands,
when standing on a wet or damp surface,
or in water
2. Specific safety information
concerning lamps:
• Match wattage of fixture and lamp
exactly.
• Do not remove or insert lamp when
power is on.
• Do not scratch glass or subject lamp to
undue pressure as either may cause
lamp breakage.
• Protect operating lamp from sources of
moisture.
• If lamp is marked it contains
mercury. Follow disposal laws. See:
www.lamprecycle.org
.
New Installation for AF Reflector
1. Attach socket housing to top of reflector by aligning screw on socket housing with keyhole slot in top
of reflector and pushing socket housing forward (see Figure 1). Secure socket housing and reflector
together by tightening the screw.
2. Insert reflector through the ceiling opening making sure to tilt and rock reflector (see Figure 2). Push
reflector upward until the flange is flush with the ceiling. NOTE - For best results, position socket
housing opposite the ballast.
3. Install appropriate lamp by inserting tip of lamp through the opening opposite the socket housing,
aligning base of lamp with socket and snapping lamp into socket. Refer to label located inside socket
cup for proper lamp type and wattage.
4. To remove the reflector: remove lamp(s), pull reflector downward with a slight twisting motion until it
becomes free of the retaining clips, tilt and rock reflector until it comes through the ceiling opening,
loosen screw and remove socket housing from reflector.
Reflector
Socket Housing
Figure 1
Figure 2
Socket Housing
Ballast
•Remove installation from around module (at least 3”).
•Install lamp wattage specified in housing.
•Check line voltage at the fixture. Check open circuit voltage.
•Insulation too close to fixture.
•Lamp wattage too high.
•Ballast output voltage low.
LAMP CYCLES ON
AND OFF
•Occasionally a lamp will exhibit this symptom rather than simply
failing to light. Substitute a new lamp.
•Faulty lampLAMP GOES OUT
AFTER LIGHTING
•Check circuit breaker or fuse to ensure that circuit is energized.
•Examine fixture splice box to ensure that connections are
correct.
•Remove the faulty lamp and substitute another lamp. Preferably
one that is known to light. If lamp lights, replace the original with a
new one.
•Check line voltage at fixture. Check open circuit voltage.
•Check circuit continuity.
•Check ballast rating against existing environmental conditions.
•Circuit feeding the fixture not energized.
•Wiring error in circuit or module
connection.
•Faulty lamp.
•Line or ballast output.
•Faulty ballast.
•Ambient temperature too low.
LAMP FAILS TO
LIGHT
Corrective ActionPossible CauseSymptom
TROUBLESHOOTING CHART
Check for any visible damage to the lamp or frame-in module. If they seem in good condition, locate the problem in the
following list of possible causes and corrective actions.
(6 pages)
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