Leviton CN100 Installation Instructions

• Dimming and Energy Management functionality
• Maintains constant light level for increased comfort
• Easy setup with wall mounted controllers
• Interfaces to Leviton occupancy sensors
Dimming Power Pack
The Dimming Power Pack, Cat No. CN100, is a multi-purpose lighting control. It is both a dimmer and an energy
management device. For energy management, the CN100 can perform daylight harvesting, and be interfaced to
Cat. No. CN100
occupancy sensors. For dimming purposes, controllers can be connected for manual control. There is an optional
Fluorescent:
computer interface to allow control from a desktop computer. There is a low voltage relay for interfacing to HVAC
2400VA @ 120VAC
systems. Building management functions such as timeclock, loadshed and emergency can be enabled with the
5500VA @ 277VAC
computer interface.
HVAC Relay: 0.5A @ 30VDC
Power Consumption: 60W @ 120VAC max.
The Dimming Power Pack is a versatile lighting control, and can be used in different ways by connecting up different
106W @ 277VAC max.
peripherals. The peripherals are occupancy sensors, photocells, wall controllers, handheld remote controls, and
personal computers. Please refer to the Centura Installation and User Manuals for a complete description of the
Input Voltage: 108 - 308VAC
Centura system and its functionality, found on the listed website.
Output Voltage (isolated):
The Dimming Power Pack can be used with Centura and LCnet devices.
24VDC +/- 15%, 500mA max.
The Dimming Power Pack's main features are as follows:
For use with dimmable electronic ballasts that
Manual Override/Timeout: A manual override is when the lights are brightened or dimmed by the user. There are
use a 0-10VDC dimming signal, such as Advanced
two ways the manual override works. The Manual Timeout selection chooses between the following two options:
Transformer Mark VII, Motorola Helios and ESI
• A manual override may be permanent, in the case of Manual Timeout Disabled. If a user changes the lights from
and other LCnet products.
the Light Maintain level, they will stay at that level until the lights are turned OFF.
For more information go to
• A manual override may be temporary, in the case of Manual Timeout Enabled. If the user changes the light level,
www.leviton.com/centura
the lights will stay at this level for 30 minutes, then they will revert to the Light Maintain level.
INSTALLATION INSTRUCTIONS
Max. Light Level: The Dimming Power Pack can be programmed so its maximum output is less than the maximum
ballast output. This level is adjustable between 60% and 100%.
Minimum Light Level: The Dimming Power Pack can be programmed so its minimum output is greater than the
minimum ballast output. This level is adjustable between 0% and 40%.
Unoccupied State: When the occupancy sensor signal indicates there is no motion, the Power Pack can be
DI-000-CN100-00A-Pilot1
programmed to dim the lights to minimum, or turn the lights OFF. Pressing an OFF button (such as from a Controller)
will always turn the lights OFF.
LIMITED 2 YEAR WARRANTY AND EXCLUSIONS
Daylight Harvesting: The Dimming Power Pack will perform Daylight Harvesting (Daylighting). This is when natural
Leviton warrants to the original consumer purchaser light is used to supplement the light provided by the controlled ballasts, in order to keep a constant level of light in the
and not for the benefit of anyone else that this product
room. It works as follows:
at the time of its sale by Leviton is free of defects in
materials and workmanship under normal and proper The Power Pack receives a measure of the ambient light from the photocell (current light level). This light level is
use for two years from the purchase date. Leviton's
compared to a preprogrammed light level (the Light Maintain level). If the current light level is less than the Light
only obligation is to correct such defects by repair or
Maintain level, the Power Pack BRIGHTENS the lights. If the current light level is more than the daylight maintain
replacement, at its option, if within such two year period
level, the controller will DIM the lights. This will continue until the two levels are equal.
the product is returned prepaid, with proof of purchase
date, and a description of the problem to Leviton
NOTE: When the occupancy sensor triggers the lights to turn ON, the Power Pack will read the current level from the
Manufacturing Co., Inc., Att: Quality Assurance
photocell. If it is less than the preprogrammed level, the Power Pack will keep the lights OFF.
Department, 59-25 Little Neck Parkway, Little Neck,
New York 11362-2591. This warranty excludes and
Network Inputs: The dimming power pack can respond to commands sent over the network of timeclock, loadshed
there is disclaimed liability for labor for removal of this
and emergency.
product or reinstallation. This warranty is void if this
product is installed improperly or in an improper
A. Time Clock: A preprogrammed sequence for end of daylight control (the sequence is programmable over the
environment, overloaded, misused, opened, abused,
network).
or altered in any manner, or is not used under normal
operating conditions or not in accordance with any
B. Load Shed: Reduces the current light output by 25% (programmable over the network)
labels or instructions. There are no other or implied
C. Emergency: The lights turn to full brightness
warranties of any kind, including merchantability and
fitness for a particular purpose, but if any implied
Fade Rates:
warranty is required by the applicable jurisdiction, the
duration of any such implied warranty, including
ON/OFF:
merchantability and fitness for a particular purpose, is
limited to two years. Leviton is not liable for incidental,
DIM/BRIGHT: Speed at which lights fade DIM and BRIGHT.
indirect, special, or consequential damages, including
Input Resolution: The Power Pack has various inputs. The inputs may request the
without limitation, damage to, or loss of use of, any
equipment, lost sales or profits or delay or failure to Power Pack to be in different modes. To determine which input to accept, the inputs
perform this warranty obligation. The remedies
are given priorities (refer to Table 2).
provided herein are the exclusive remedies under this
warranty, whether based on contract, tort or otherwise. Example 1 - If the occupancy sensor detected an absence of movement, the Power
Pack will turn the lights OFF. However, if the Emergency input then activates, the
For Technical Assistance Call:
lights will turn on to full BRIGHT.
1-800-824-3005 (U.S.A. Only)
www.leviton.com Example 2 - If the Controller is in Program Mode and the Loadshed input activates,
the Power Pack will not change the light level, it will wait until the Controller is taken
out of program mode.
DI-000-CN100-00A-Pilot1
FEATURES
• Interfaces to HVAC systems
• Networkable
• Optional computer control
INTRODUCTION
DESCRIPTION
Speed at which lights fade ON and OFF.
Least Light Output: Besides priority, the various inputs will call for different light levels. To resolve the different light
levels, the controller follows the rule of least light output. This rule determines which input is calling for the least light.
The Power Pack then outputs that particular light level.
Once the Power Pack accepts a priority it will then determine the light level using the rule of least light. The following
inputs all may call for a different light level:
• Emergency
• Loadshed
• Manual DIM/BRIGHT
• OFF (occupancy or manual)
• ON
• Photocell
• Program Mode
• Service
• Timeclock
NOTES:
A. The Power Pack will output the lowest light level called for by any of these inputs.
B. This rule is only used when the lights are ON.
C. Manual control can always be used to override the rule of the Least Light Output.
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
WARNING:
TO BE INSTALLED AND/OR USED IN ACCORDANCE WITH APPROPRIATE ELECTRICAL CODES
AND REGULATIONS.
WARNING:
IF YOU ARE NOT SURE ABOUT ANY PART OF THESE INSTRUCTIONS, CONSULT A QUALIFIED
ELECTRICIAN.
OTHER CAUTIONS:
1. BOTH LIGHTING FIXTURE AND CONTROLLER MUST BE GROUNDED.
2. DISCONNECT POWER WHEN SERVICING FIXTURE OR CHANGING LAMPS.
3. TO BE USED FOR DIMMING ONLY WITH 0-10V DIMMING BALLASTS.
4. USE THIS DEVICE ONLY WITH COPPER OR COPPER CLAD WIRE. WITH ALUMINUM WIRE USE ONLY
DEVICES MARKED CO/ALR OR CU/AL.
TO INSTALL:
NOTE: The Power Pack must be installed in a properly grounded metal 4" (10.2 cm) outlet box. Depending on the
application and the number of connections, more space may be needed. If so, use an appropriate size box or box
extension.
There are two wiring ports on the Power Pack, one for high-voltage (Line) wires and one for low-voltage wires. The
high-voltage wires exit out of the bottom, and the low-voltage wires exit out of the side.
Refer to Table 4 for low-voltage wire designations.
WARNING:
1. TO AVOID FIRE, SHOCK, OR DEATH; TURN OFF POWER AT CIRCUIT BREAKER OR FUSE AND
TEST THAT POWER IS OFF BEFORE WIRING!
2. Remove 3/4" (1.9 cm) of insulation from each circuit conductor. Make sure that ends of conductors are straight.
3. Line Voltage Wiring: Connect lead wires per WIRING DIAGRAM as follows: Twist strands of each lead tightly
and, with circuit conductors, push firmly into appropriate wire connector. Screw connectors on clockwise making
sure that no bare conductor shows below the wire connectors. Secure each connector with electrical tape.
NOTE: The ground wire from the Power Pack must be connected to ground. In addition, the Power Pack housing
Table 2 - Input Resolution Priorities
must be grounded. If installing the Power Pack to a grounded metal box, the Power Pack will be grounded to the
Priority
electrical box. Otherwise, use the GREEN ground screw to connect a ground wire.
Level Input
4. Low-Voltage Wiring: Connect lead wires per WIRING DIAGRAM as follows:
1 Service
2 Emergency
Using low-voltage wires exiting the Power Pack, twist strands of each lead tightly and push firmly into appropriate
3 Program Mode
wire connector. Screw connectors on clockwise making sure that no bare conductor shows below the wire
4 Occupancy OFF
connectors. Secure each connector with electrical tape.
5 Manual Off
6* Timeclock 5. Carefully position all wires to provide room in outlet box for Power Pack. Mount Power Pack to outlet box.
6* Loadshed
6. Restore power at circuit breaker or fuse. INSTALLATION IS COMPLETE.
7 Light Maintain
8 Manual On / Brighten 7. To Program Power Pack's Light Levels, follow the Installation Instructions provided with the Controller and
*See Least Light Output
Desktop Software.
FCC COMPLIANCE STATEMENT
INSTALLATION INSTRUCTIONS