Installation Directions

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2014-07-04

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Installation Instructions
Please Leave for Occupant
NTFTV/NFTV
Low-Voltage Ballast Control
For use with UniversalT and AdvanceR
0-10 V Electronic Fluorescent Dimming Ballasts
Package Contents and Parts Identication
Operation
The Low-Voltage Ballast Control provides dimming control for Lutron 0-10
Volt Electronic Fluorescent Dimming Ballasts.Use this product only as
intended with recommended accessories.
Important Notes
Please Read Before Installation
Wallbox Dimensions: A single-gang wallbox (3" high x 2" wide x 2 1/2"
deep (76 mm high x 51 mm wide x 64 mm deep)) will service all
individual controls.
Wiring Note: Always turn OFF AC power before installation. Install in
accordance with all national and local electrical codes.
Lamps: For proper dimming performance, new lamps must be operated
at full intensity for 100 hours, prior to dimming.
Ballasts: A single Low-Voltage Ballast Control can be used with a
maximum of 60 Lutron 0-10 Volt Electronic Fluorescent Dimming Ballasts.
Do not connect this control to line voltage.
Relays: If wiring for ON/OFF and dimming, the Low-Voltage Ballast
Control must be used with the Lutron PP-20 Power Pack.
Compatible Ballasts: Please refer to the uorescent Dimming Systems
Selection Guide (P/N 366-002) or Lutron’s website
(www.lutron.com/ballast) for the complete listing of compatible ballasts.
Ballast Functionality Check: With power OFF, check new ballast for
functionality prior to installation of control by connecting the ballast’s
purple and gray wires together at the control. Turn power on. The lights
should now be at minimum brightness. With power OFF, disconnect the
wires.Turn power ON. The lights should now be at maximum brightness.
Cleaning Instructions: To clean, wipe with a clean damp cloth. DO NOT
use any chemical cleaning solutions.
Pre-Installation
Determine whether this will be a single-gang installation or a multigang
installation.
If a single-gang installation: Install unit as outlined in the “Installation”
section below.
If a multigang installation: Before proceeding to the “Installation”
section, follow the multigang installation procedure on pages 3-4 of this
sheet and refer to the instruction sheet supplied with multigang wallplates.
Installation
1. TURN POWER OFF to disable the 0-10 volt electronic ballast(s) to
be dimmed.
2. Remove wallplate and slider from control to prevent surface damage
and to access mounting holes. Pull on wallplate at top and bottom
edges to snap off plate.
3. Strip wallbox wires to the following lengths:
5/8" (16 mm) for No.16, 18 and 20 gauge
1/2" (13 mm) for No.10, 12 and 14 gauge
4. Wire controls according to the appropriate wiring diagram shown in
the “Wiring” section on pages 2-3 of this sheet and on the ballast.
5. Carefully push wires into wallbox allowing room for the dimmer back
cover.
6. Mount control into wallbox using screws provided. Units must be
mounted vertically. See Figure A.
Figure A: Front View - Mounting Control Unit
Control
Wire Connectors
Adapter
Mounting
Screws
Control
Mounting
Screws
Screwdriver
Slider Wallplate
Wallplate
Adapter
Relay Wires
(Blue and Red)
Control Wires
(Purple and Gray)
Trimpot Shaft
Center
Mounting
Holes
Offset
Mounting
Holes
7. Turn power ON. Pushing slider up should increase light intensity.
Pushing slider down should decrease light output to approximately
10% of the maximum light level for 10% dimming ballasts.
8. The maximum light level intensity may be adjusted as follows:
a. Push slider to the top-most position (maximum light intensity)
and run lamps for 15 minutes to warm lamps.
b. Locate trimpot adjustment shaft (see Figure A above).
c. Maximum light intensity is initially set at the factory to the
maximum setting. Use the screwdriver provided to turn the
trimpot screw (inside trimpot shaft) clockwise to decrease light
level and counterclockwise to increase light level.
9. Mount wallplate adapter plate with screws provided. Replace slider
and snap on wallplate.See Figure B.
Figure B: Wallplate Assembly
Wallplate
Wallplate Adapter
Control
Control Mounting
Screws Adapter Mounting
Screws
Slider
Installation Instructions
Please Leave for Occupant
NTFTV/NFTV
Low-Voltage Ballast Control
For use with UniversalT and AdvanceR
0-10 V Electronic Fluorescent Dimming Ballasts
Package Contents and Parts Identication
Operation
The Low-Voltage Ballast Control provides dimming control for Lutron 0-10
Volt Electronic Fluorescent Dimming Ballasts.Use this product only as
intended with recommended accessories.
Important Notes
Please Read Before Installation
Wallbox Dimensions: A single-gang wallbox (3" high x 2" wide x 2 1/2"
deep (76 mm high x 51 mm wide x 64 mm deep)) will service all
individual controls.
Wiring Note: Always turn OFF AC power before installation. Install in
accordance with all national and local electrical codes.
Lamps: For proper dimming performance, new lamps must be operated
at full intensity for 100 hours, prior to dimming.
Ballasts: A single Low-Voltage Ballast Control can be used with a
maximum of 60 Lutron 0-10 Volt Electronic Fluorescent Dimming Ballasts.
Do not connect this control to line voltage.
Relays: If wiring for ON/OFF and dimming, the Low-Voltage Ballast
Control must be used with the Lutron PP-20 Power Pack.
Compatible Ballasts: Please refer to the uorescent Dimming Systems
Selection Guide (P/N 366-002) or Lutron’s website
(www.lutron.com/ballast) for the complete listing of compatible ballasts.
Ballast Functionality Check: With power OFF, check new ballast for
functionality prior to installation of control by connecting the ballast’s
purple and gray wires together at the control. Turn power on. The lights
should now be at minimum brightness. With power OFF, disconnect the
wires.Turn power ON. The lights should now be at maximum brightness.
Cleaning Instructions: To clean, wipe with a clean damp cloth. DO NOT
use any chemical cleaning solutions.
Pre-Installation
Determine whether this will be a single-gang installation or a multigang
installation.
If a single-gang installation: Install unit as outlined in the “Installation”
section below.
If a multigang installation: Before proceeding to the “Installation”
section, follow the multigang installation procedure on pages 3-4 of this
sheet and refer to the instruction sheet supplied with multigang wallplates.
Installation
1. TURN POWER OFF to disable the 0-10 volt electronic ballast(s) to
be dimmed.
2. Remove wallplate and slider from control to prevent surface damage
and to access mounting holes. Pull on wallplate at top and bottom
edges to snap off plate.
3. Strip wallbox wires to the following lengths:
5/8" (16 mm) for No.16, 18 and 20 gauge
1/2" (13 mm) for No.10, 12 and 14 gauge
4. Wire controls according to the appropriate wiring diagram shown in
the “Wiring” section on pages 2-3 of this sheet and on the ballast.
5. Carefully push wires into wallbox allowing room for the dimmer back
cover.
6. Mount control into wallbox using screws provided. Units must be
mounted vertically. See Figure A.
Figure A: Front View - Mounting Control Unit
Control
Wire Connectors
Adapter
Mounting
Screws
Control
Mounting
Screws
Screwdriver
Slider Wallplate
Wallplate
Adapter
Relay Wires
(Blue and Red)
Control Wires
(Purple and Gray)
Trimpot Shaft
Center
Mounting
Holes
Offset
Mounting
Holes
7. Turn power ON. Pushing slider up should increase light intensity.
Pushing slider down should decrease light output to approximately
10% of the maximum light level for 10% dimming ballasts.
8. The maximum light level intensity may be adjusted as follows:
a. Push slider to the top-most position (maximum light intensity)
and run lamps for 15 minutes to warm lamps.
b. Locate trimpot adjustment shaft (see Figure A above).
c. Maximum light intensity is initially set at the factory to the
maximum setting. Use the screwdriver provided to turn the
trimpot screw (inside trimpot shaft) clockwise to decrease light
level and counterclockwise to increase light level.
9. Mount wallplate adapter plate with screws provided. Replace slider
and snap on wallplate.See Figure B.
Figure B: Wallplate Assembly
Wallplate
Wallplate Adapter
Control
Control Mounting
Screws Adapter Mounting
Screws
Slider
Low-Voltage Ballast Control Installation Instructions | 1
®
Package Contents and Parts Identication
Operation
Installation
Pre-Installation
Important Notes
Please Read Before Installation
The Low-Voltage Ballast Control provides dimming control for up to 60
UniversalT and AdvanceR Electronic Fluorescent Dimming Ballasts.
Use this product only as intended with recommended accessories.
1. TURN POWER OFF to disable the 0-10 V- electronic ballast(s) to be
dimmed.
WARNING: Shock hazard. May result in serious injury or death.
Turn off power at circuit breaker before installing the control.
2. Remove wallplate and slider from control to prevent surface damage
and to access mounting holes. Pull on wallplate at top or bottom edges
to snap off plate.
3. Strip wallbox wires to the following lengths:
5/8 in (16 mm) for 16, 18 and 20 AWG (1.5, 1.0 and 0.75 mm() wire
1/2 in (13 mm) for 10, 12 and 14 AWG (6.0, 4.0 and 2.5 mm() wire
4. Wire controls according to the appropriate wiring diagram shown in the
“Wiring” section on pages 2-3 of this sheet and on the ballast.
5. Carefully push wires into wallbox allowing for room for the control back
cover.
6. Mount control into wallbox using screws provided. Controls must be
mounted vertically. See Figure A.
Figure A: Front View - Mounting Control Unit
7. Turn power ON. Pushing slider up should increase light intensity. Pushing
slider down should decrease light output to approximately 10% of the
maximum light level for 10% dimming ballasts.
8. The maximum light level intensity may be adjusted as follows:
a. Push slider to the top-most position (maximum light intensity) and
run lamps for 15 minutes to warm lamps.
b. Locate trimpot adjustment shaft (see Figure A above).
c. Maximum light intensity is initially set at the factory to the maximum
setting. Use a small screwdriver to turn the trimpot screw (inside
trimpot shaft) clockwise to decrease light level and counterclockwise
to increase light level.
9. NTFTV Installation: Mount wallplate adapter plate with screws provided.
Replace slider and snap on wallplate.
NFTV Installation: Replace slider, then snap faceplate onto dimmer by
pressing rmly at the top, center, and bottom tabs.
Determine whether this will be a single-gang installation or a multigang
installation.
If a single-gang installation: Install control as outlined in the “Installation”
section below.
If a multigang installation: Before proceeding to the “Installation” section,
follow the “Multigang Installation” procedure on pages 3-4 of this sheet and
refer to the instruction sheet supplied with multigang wallplates.
Wallbox Dimensions: A single-gang wallbox (3 in high x 2 in wide x
2 1/2 in deep (76 mm high x 51 mm wide x 64 mm deep)) will service
all individual controls.
Wiring Note: Always turn OFF power before installation. Install in accor-
dance with all national and local electrical codes.
Lamps Seasoning Requirements: Some uorescent lamp manufactur-
ers recommend that new uorescent lamps be operated at full output
(“seasoned”) before they can be dimmed, to render lamp impurities inert,
ensuring proper dimming performance and average rated lamp life. Please
contact your lamp manufacturer for seasoning requirements.
Ballasts: A single Low-Voltage Ballast Control can be used with a maximum of 60
UniversalT and AdvanceR Electronic Fluorescent Dimming Ballasts.
Do not connect this control to line voltage.
Relays: If wiring for ON/OFF and dimming, the Low-Voltage Ballast Control
must be used with the Lutron PP-20, PP-120H, PP-230H, PP-277H,
PP-347H or PP-DV Power Packs.
Compatible Ballasts: Please refer to www.lutron.com/advance and
www.lutron.com/universal for the complete listings of compatible ballasts.
Ballast Functionality Check: With power OFF, check new ballast for func-
tionality prior to installation of control by connecting the ballast’s violet and
gray wires together at the control. Turn power on. The lights should now be
at minimum brightness. With power OFF, disconnect the wires. Turn power
ON. The lights should now be at maximum brightness.
Cleaning Instructions: Clean dimmer with a soft damp cloth only. Do not
use any chemical cleaners.
Trimpot
Shaft
Center
Mounting
Holes
Offset
Mounting
Holes
NTFTV NFTV
Control
Wire Connectors
Adapter
Mounting
Screws
Control
Mounting
Screws
Screwdriver
Slider Wallplate
Wallplate
Adapter
Relay Wires
(Blue and Red)
Control Wires
(Violet and Gray)
Control Wires
(Violet and Gray)
Control
Mounting
Screws
Slider
Wallplate
4 Wire
Connectors
Control
Shaft
Relay Wires
(Blue and Red)
Screwdriver
NTFTV
NFTV
2 | Low-Voltage Ballast Control Installation Instructions
®
Wiring
Dimming Only (No ON/OFF Control)
Dimming With ON/OFF Control
The total low-voltage wiring for this control should not exceed 500 ft (152.4 m)
with 20 AWG (0.75 mm(). For long low-voltage wiring runs, or where exces-
sive electrical noise exists, shielded cable or conduit is required. A maximum
quantity of 60 electronic controllable ballasts can be connected to one control.
Install in accordance with all local and national electrical codes.
NOTICE: LUTRON IS NOT LIABLE FOR DAMAGE DUE TO MISWIRING
0-10 V- CONTROL SIGNAL WIRES WITH LINE VOLTAGE.
DO NOT RUN CLASS 2 WIRES AND LINE VOLTAGE CONDUCTORS
TOGETHER IN THE SAME CONDUIT.
The Low-Voltage Ballast Control can be wired two ways: Dimming Only or
ON/OFF and Dimming. Use the appropriate wiring diagram.
Connect the control as shown in Figure B. Changing slider position will alter
light intensity from the ballast’s maximum light intensity to minimum but
not allow lights to be switched off.
Figure B:
Dimming Only Wiring
Use only Lutron PP-20, PP-120H, PP-230H, PP-277H, PP-374H or PP-DV
Power Packs for AC line switching. Connect the control as shown in Figure
C1 or C2 based on the Power Pack model used. Do not install the Power
Pack in the same wallbox as the Low-Voltage Ballast Control. Refer to the
wiring sheet included with the Power Pack for more information.
Figure C1: Dimming With ON/OFF Control Wiring Diagram Using
PP-20 Only
Figure C2: Dimming With ON/OFF Control Wiring Diagram Using
PP-120H, PP-230H, PP-277H, PP-347H and PP-DV Only
Violet (+)
Gray (-)
Violet (+)
Gray (-)
Violet (+)
Gray (-)
RedBlue
To Fluorescent
Lamps
To Additional Ballasts
(Total of 60 Ballasts maximum)
To Fluorescent
Lamps
Control
0-10 V- Dimming Ballast
0-10 V- Dimming Ballast
Blue
Red
Gray
Wallbox
To Ballasts
Wire
Connector
Violet
Control
Blue
Red
Gray
Wallbox
To Ballasts
Wire
Connector
Violet
Control
NTFTV
NFTV
Dimming Only Wallbox Wiring: NTFTV
BlackRed
BlueBlue
Violet (+)
Gray (-)
Red (Cap off)
Blue
120V~ Black*
277V~ Orange*
White
Blue Black
Live
Neutral
Control
Black
White
Violet (+)
Gray (-)
Black
White
Violet (+)
Gray (-)
Class 2 Wiring
20 AWG (0.75 mm()
Do not connect
to line voltage
To Additional Ballasts
(Total of 60 Ballasts/16 A maximum)
0–10 V- Control Signal Wires
DO NOT CONNECT TO LINE
VOLTAGE. Lutron is not liable
for damage due to miswiring.
0–10 V- Dimming Ballast
0–10 V- Dimming Ballast
Note:Maximum load for PP-20
is 16 A (not to exceed 60
ballasts). Use with Lutron
ballasts only.See ballast label
for current ratings to
determine total load.
* When wiring for 120 V~,cap off orange wire.When wiring for 277 V~,cap off black wire.
PP-20
(See next page for Dimming With ON/OFF Control Wallbox Wiring)
®
Low-Voltage Ballast Control Installation Instructions | 3
Dimming With ON/OFF Control (continued)
No Side Sections Removed
No Side Sections Removed (continued)
Wallbox
Wallbox
To Ballasts
To Ballasts
Control
Control
Violet
Gray
Violet
Gray
Wire
ConnectorRed
Blue
Wire
Connector
Red
Blue
To
Power
Pack
To
Power
Pack
NTFTV
NFTV
Number of Controls
* See Item 2
Wallboxes
123456
11+1*44+1*77+1*
Dimming With ON/OFF Wallbox Wiring
Multigang Installation
In multigang installations several Low-Voltage Ballast Controls can be
grouped horizontally in one ganging wallbox or in a series of connected
wallboxes. Multigang wallplates are available to simplify and improve the
appearance of this installation. For retrot installations, the side sections
can be removed to t existing wallboxes (refer to the section “Multigang
Installations” – “Side Sections Removed” on page 4).
1. Determine the number of wallboxes necessary by using the Wallbox
Requirement Chart (Table A).
Table A: Wallbox Requirement Chart
No Side Sections Removed
3. When mounting controls in wallboxes, use center mounting holes as
required for rst control, then use offset mounting holes as required for
proper alignment. See Figure E. Allow 1/32 in (0.08 mm) between
controls for ease in attaching wallplates.
Figure E: Four-Ganged Installation
No Side Sections Removed
4. NTFTV: Install multigang wallplate adaptor and replace sliders, snap on
faceplate. See Figure F.
NFTV: Replace sliders and install multigang faceplate, adjust up and
down for a snug t. See Figure F.
Figure F: Multiganged Control With Wallplate
No Side Sections Removed
2. When ganging, use 3 in x 2 in (76 mm x 51 mm) gangable wallboxes.
Do not use plaster rings or gangbox covers. For an EVEN number
of controls, one wallbox will be 3/4 in (19 mm) apart from the other
wallbox(es) to provide necessary space for the wallplate(s). For example,
when ganging four controls, three would be in the four connected wall-
boxes and one would be in a wallbox separated by 3/4 in (19 mm).
See Figure D.
Figure D: Wallbox Positioning Four-Ganged Controls
Single-gang
gangable wallbox
3/4 in (19 mm) space
(use chase nipple)
Four-gang gangable wallbox
Center Mounting Holes Offset Mounting Holes
Center Mounting Holes Offset Mounting Holes
NTFTV
NFTV
Multigang wallplates, are available in a variety
of colors to beautify and simplify your installation.
®
4. NTFTV: Install multigang wallplate adaptor and replace sliders, snap on
faceplate. See Figure H.
NFTV: Replace sliders and install multigang faceplate, adjust up and
down for a snug t. See Figure H.
Figure H: Multiganged Unit With Wallplate
Side Sections Removed
If you have questions concerning the installation or operation
of this product, call the Lutron Technical Support Center.
Please provide exact model number when calling.
1.800.523.9466 (U.S.A., Canada, and the Caribbean)
Other countries call +1.610.282.3800
Fax: +1.610.282.6311
Internet: www.lutron.com
Lutron will, at its option, repair or replace any unit that is defective in materials or
manufacture within one year after purchase. For warranty service, return unit to
place of purchase or mail to Lutron at 7200 Suter Rd., Coopersburg, PA 18036-1299,
postage pre-paid.
THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS WARRANTIES, AND THE
IMPLIED WARRANTY OF MERCHANTABILITY IS LIMITED TO ONE YEAR FROM
PURCHASE. THIS WARRANTY DOES NOT COVER THE COST OF INSTALLATION,
REMOVAL OR REINSTALLATION, OR DAMAGE RESULTING FROM MISUSE, ABUSE,
OR DAMAGE FROM IMPROPER WIRING OR INSTALLATION. THIS WARRANTY DOES
NOT COVER INCIDENTAL OR CONSEQUENTIAL DAMAGES. LUTRON’S LIABILITY
ON ANY CLAIM FOR DAMAGES ARISING OUT OF OR IN CONNECTION WITH THE
MANUFACTURE, SALE, INSTALLATION, DELIVERY, OR USE OF THE UNIT SHALL
NEVER EXCEED THE PURCHASE PRICE OF THE UNIT.
This warranty gives you specic legal rights, and you may have other rights which
vary from state to state. Some states do not allow the exclusion or limitation of
incidental or consequential damages, or limitation on how long an implied warranty
may last, so the above limitations may not apply to you.
Lutron, the sunburst logo, Nova, Nova T and T are registered trademarks of
Lutron Electronics Co., Inc.
Universal is a trademark of Universal Lighting Technologies.
Advance is a registered trademark of Philips Electronics, North America.
© 2011 Lutron Electronics Co., Inc.
Multigang wallplates are available in a
variety of colors to beautify and simplify
your installation.
Troubleshooting
Troubleshooting
Limited Warranty
LIGHTS DO NOT OPERATE AT FULL BRIGHTNESS:
• Push slider up. Turn trimpot counterclockwise with a small screwdriver to
achieve maximum light intensity.
• Check to see that violet and gray wires are not cross connected in any
xture, conduit, or wallbox.
LIGHTS DO NOT DIM LOW ENOUGH:
• A dimming range of 100% to 10% should be achieved for 10% dimming
ballasts by moving the slider position. Check the ballast output with a light
meter in the absence of other sources of illumination (or correct for other
sources) at both high and low light readings. The ratio of the low reading
and the high reading should be 1:10 or 0.1.
• When taking the high-end measurement, the slider should be at the
top-most position and trimpot adjusted to provide maximum light
output. When taking the low-end measurement, the slider should be at
the bottom most position. Allow lamps to stabilize for a minimum of 10
minutes before taking readings.
• If the 100% to 10% dimming range is not achieved, check to see that violet
and gray wires are not cross connected in any xtures.
Lutron Electronics Co., Inc.
7200 Suter Road
Coopersburg, PA 18036-1299 U.S.A.
Printed in U.S.A. 05/2011 P/N 030-1537 Rev. B
Side Sections Removed
1. One gangable wallbox is needed for each control in the multiganged
control. Individually connect wallboxes or use a pre-assembled multigang
wallbox.
2. Remove INNER side sections of control only. Use pliers, bend side
sections down as far as you can and then back to their original
positions. Side sections will break off.
NOTE: DO NOT REMOVE OUTER SIDE SECTIONS OF THE TWO
CONTROLS WHICH ARE ON THE ENDS OF THE GANG.
3. When mounting, use center mounting holes as required for proper
alignment. See Figure G.
Figure G: Front View – Four-Ganged Installation
Side Sections Removed
Remove Inner Side Sections (shaded) Only
Remove Inner Side Sections
(shaded) Only
Do Not Remove Outer Side Sections
Center Mounting Holes

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