CREE LIGHTING ZR Serie Instrucciones De Instalación página 2

TO INSTALL:
1
T-Bar Clips
2
T-Bar Clips bent
outward, and engaged
Junction Box
Cover
3
4
AC WIRE:
AC L (Red/White) to Switched Main (Black)
AC L (Black) to Unswitched Main (Black)
AC N (White) to AC N (White)
GND (Green) to GND (Green)
2 of 4
upward, rotated
with the grid
DIMMING WIRE:
Dim- (Grey) to Dim- (Grey)
Dim+ (Violet) to Dim+ (Violet)
T-Bar Clip Hole
T- BAR CEILING MOUNTING
STEP 1:
Bring the ZR troffer into the T-bar ceiling panel. See
Figure 1 for location of the T-bar clips on end panels
of troffer.
STEP 2:
Bend clips upward and rotate outward to engage with
T-bar support grid. See Figure 2. Secure luminaire to
grid in compliance with state and local codes.
SUSPENDED MOUNTING
STEP 1:
Attach customer supplied cables to the (4) T-bar clips
located in the corners of the housing. See Figure 1.
NOTE: The hole in each clip should be used to attach
the cable
STEP 2:
Attach cables to mounting surface using customer
supplied hardware. Ensure that mounting surface
can support the luminaire.
WIRING AND 0 - 10V DIMMING OPTION
STEP 1:
Remove the screw on the cover of the junction box
and bring in appropriate power supply to the junction
box using one of the knock-outs. See Figure 3 and 4.
STEP 2:
Bring dimming conduit into dimming wire
compartment using one of the knock-outs on the
dimming side of the junction box. See Figure 4 .
STEP 3:
Wire luminaire per "Electrical Connections" section
and push all leads into the junction box. Reattach
junction box cover that was removed in Step 1. Make
sure no wires are pinched.
STEP 4:
Install test switch assembly into ceiling by drilling a
1" hole into the ceiling.
STEP 5:
Unscrew the small trim ring and place test switch
assembly through the ceiling. See Figure 5 on the
next page.
STEP 6:
Secure the test switch assembly by screwing the
small trim ring removed in Step 5 back onto the test
switch assembly. Tighten the larger trim ring above
the ceiling until it is snugged tight against the ceiling.
See Figure 5 on the next page.
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