Calx 19
Installation Instructions
General Product information
This product is suitable for indoor dry locations only.
CAUTION - RISK OF FIRE
This product requires installation by a qualied
electrician. Before installing be sure to read
all instructions and TURN POWER OFF TO THE
JUNCTION BOX
Junction Box
Typical 3” Plaster Ring
Adjusting the Fixture Height
Measure the desired height (H) that
1
you want the xture to hang below
the ceiling.
8-32 Screw
Grey
Wire
Nuts
LED Light Engine
Red (+)
White (+)
Black (-)
Black (-)
Knot
Washer
Crossbar
Canopy
Canopy
Thumb Nut
110V AC Electrical Service
4
3
LED Driver
4
White (NEUTRAL)
White (NEUTRAL)
Black (HOT)
Black (HOT)
Yellow
Wire
Nuts
2
Thread the cable through the top
diuser, shade, thumb nut, canopy,
crossbar assembly, and washer.
(See Figure 2)
3
Tie a knot in the cable at the desired
length H.
1
Figure 1
H
Making Electrical Connections
4
Make electrical connections as shown
in gure 2 using the supplied wire nuts.
WARNING
THE LED DRIVER IS A DC DEVICE AND
Figure 2
CERNOGROUP.COM T_949.715.1534 1751 MCGAW AVE, IRVINE, CA 92614 COPYRIGHT 2016 CERNO LLC. ISSUE DATE 2/1/2017
CERNOGROUP.COM T: 949.715.1534 22892 GLENWOOD DRIVE, ALISO VIEJO, CA COPYRIGHT 2020 CERNO LLC. ISSUE DATE 01/01/2021
MUST BE ATTACHED TO THE LED LIGHT
ENGINE AS SHOWN. CONNECTING THIS
DEVICE INCORRECTLY WILL CAUSE SEVERE
DAMAGE.
Calx 19
Installation Instructions
Mounting the Fixture
Attach the crossbar to the junction box using the
5
supplied 8-32 screws.
Securing the Canopy
After electrical connections have been made, push excess wires
6
inside of the junction box.
7
Slide the canopy up the cable and secure it by screwing the canopy
Thumb Screw onto the threaded nipple.
CERNOGROUP.COM T_949.715.1534 1751 MCGAW AVE, IRVINE, CA 92614 COPYRIGHT 2016 CERNO LLC. ISSUE DATE 2/1/2017
CERNOGROUP.COM T: 949.715.1534 22892 GLENWOOD DRIVE, ALISO VIEJO, CA COPYRIGHT 2020 CERNO LLC. ISSUE DATE 01/01/2021
Calx 19
Installation Instructions
Important Note!
This xture comes with a universal driver that can operate within an input voltage range of 120 and 277 V AC. See the table
below to understand which types of dimming are available for a particular input voltage.
Input Voltage Dimming Type
120 Triac, ELV, and 0-10V
240 0-10V only
277 0-10V only
The purple and grey leads exiting from the LED driver are there to enable dimming of the xture through the use of a compatible 0-10V dimmer. If the xture is to be dimmed using a 0-10V dimmer, follow the wiring instructions provided with the
dimmer.
If the xture is NOT to be dimmed using a 0-10V dimmer, the tinned ends of these leads should be snipped o and the leads
should be capped individually such that they remain isolated from one another.
The wiring diagram below only applies if the
xture is to be controlled by a 0-10V dimmer.
Connect
to Line
Voltage
Source
0-10V
Dimming
Leads
Grey
Violet
AC Input Leads DC Output Leads
Included Class 2
LED Driver
Compatible
0-10V
Dimmer
Connect
to Fixture
Input
Leads
CERNOGROUP.COM T_949.715.1534 1751 MCGAW AVE, IRVINE, CA 92614 COPYRIGHT 2016 CERNO LLC. ISSUE DATE 2/1/2017
CERNOGROUP.COM T: 949.715.1534 22892 GLENWOOD DRIVE, ALISO VIEJO, CA COPYRIGHT 2020 CERNO LLC. ISSUE DATE 01/01/2021
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