4
Lutron Electronics Co., Inc.
7200 Suter Road
Coopersburg, PA 18036-1299 U.S.A.
Made and printed in U.S.A. 8/97 P/N 031-176 Rev. A
Warranty
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 Road, Coopersburg, PA 18036-1299,
postage prepaid.
This warranty is in lieu of all other warranties, express or implied, 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 resulting from improper wiring or
installation.
This warranty gives you specific legal rights, and you may also have other rights which
vary from state to state. Some states do not allow the exclusion or limitation of
incidental or consequential damages or limitations on how long an implied warranty
may last, so the above limitations may not apply to you.
With one lamp ballast
NF-10, NF-20, NF-30, NF-10-277, NF-20-277
with Magnetic Ballast
NF-10/NF-10-277 with Lutron Ballast
Red
Dimmer
Hot
Neutral
Ground
Green or
Bare
White
Yellow
Black
Lamp
Ballast
*
* Lamp
Disconnect
Socket
White
Black
Red
Red
Y
e
llo
w/Blue or Bro
w
n
Blue
120VAC 60Hz
or
277VAC 60Hz
Red
Dimmer
Hot
Neutral
Ground
Green or
Bare
White
Yellow
Black
Lamp
*
* Lamp
Disconnect
Socket
Blue/White
White
Black
Red
Red
Y
ello
w/Blue or Bro
wn
Lamp
*
Yellow
Yellow
Blue
120VAC 60Hz
or
277VAC 60Hz
Ballast
With two lamp ballast
Black
Red
Hot
Neutral
120VAC 60Hz
or
277VAC 60Hz
White
Yellow
To Additional Ballasts
Orange
Black
White
Orange
Black
White
Lutron Dimming Ballast
Lutron Dimming Ballast
Dimmer
8.
For Lutron electronic ballasts ONLY:
This unit is factory-calibrated and does not require low-end
light adjustment when used with Lutron FDB or ECO-10
electronic ballasts. If lamps flicker or drop out at minimum
dimming level, there may be an installation error.
Continued use of the system in this mode will cause
premature lamp failure. If this condition exists, call the
Lutron Technical Assistance Hotline at: 1-800-523-
9466.
For magnetic ballasts ONLY:
a) Run lamps at full intensity (slider at top position) for 15
minutes to warm lamps. Note: For proper dimming
performance lamps must be operated at full intensity for
100 hours prior to dimming.
b) After 15 minutes push slider to low intensity position (as
far down as possible without clicking off).
c) Locate trimpot adjustment shaft shown in Figure K.
d) Minimum light intensity is initially set at the factory. Use
the screwdriver provided to turn the trimpot screw
(inside trimpot shaft) clockwise to increase light level
and counterclockwise to lower light level.
9.
Replace slider and snap faceplate on dimmer by
pressing firmly at the top, center, and bottom tabs.
Worldwide Technical and Sales
Assistance
If you have questions concerning the installation or
operation or this product, call the
Lutron Technical
Assistance Hotline:
(800) 523-9466 (U.S.A., Canada, and the Caribbean)
Other countries call (610) 282-3800
Fax (610) 282-3090
