Nulone
MODELS
676NT е 684МТ
Page 1
CEILING VENTILATORS
WARNING А А
TO REDUCE THE RISK OF FIRE, ELECTRIC
SHOCK, OR INJURY TO PERSONS, OB-
SERVE THE FOLLOWING:
1. Use this unit only in the manner intended by
the manufacturer. If you have questions, con-
tact the manufacturer at the address or tele-
phone number listed in the warranty.
2. Before servicing or cleaning unit, switch
power off at service panel and lock the ser-
vice disconnecting means to prevent power
from being switched on accidentally. When
the service disconnecting means cannot be
locked, securely fasten a prominent warn-
ing device, such as a tag, to the service
panel.
3. Installation work and electrical wiring must
be done by a qualified person(s) in accor-
dance with all applicable codes and stan-
dards, including fire-rated construction
codes and standards.
4. Sufficient air is needed for proper combus-
tion and exhausting of gases through the
flue (chimney) of fuel burning equipment to
prevent backdrafting. Follow the heating
equipment manufacturer's guideline and
safety standards such as those published
by the National Fire Protection Association
(NFPA), and the American Society for Heat-
ing, Refrigeration and Air Conditioning En-
gineers (ASHRAE), and the local code au-
thorities.
5. When cutting or drilling into wall or ceiling,
do not damage electrical wiring and other
hidden utilities.
6. Ducted fans must always be vented to the
outdoors.
7. If this unit is to be installed over a tub or
shower, it must be marked as appropriate
for the application and be connected to a
GFCI (Ground Fault Circuit Interrupter) - pro-
tected branch circuit.
8. Never place a switch where
it can be
reached from a tub or shower.
9. This unit must be grounded.
CAUTION A
1. For general ventilating use only. Do not use
to exhaust hazardous or explosive materi-
als and vapors.
2. To avoid motor bearing damage and noisy
and/or unbalanced impellers, keep drywall
spray, construction dust, etc. off power unit.
3. Please read specification label on product
for further information and requirements.
READ AND SAVE THESE INSTRUCTIONS
TYPICAL INSTALLATIONS
MOUNTING TABS
4" ROUND
POWER CABLE
POWER CABLE
DUCT YN
MOUNTING RE
|
>
apomona.
MATERIAL
GRILLE
aL
enie
AMINO og
HOUSING MOUNTED
HOUSING MOUNTED
DIRECTLY TO JOIST
TO ADDITIONAL FRAMING
2x6 (or larger)
Discharge 90° to joists.
Discharge parallel to joists.
4" ROUND
POWER CABLE
POWER CABLE
руст N
ADDITIONAL
MOUNTING
FRAMING +
TABS
ШІГІСІСІШІ
MOUNTING val
ADDITIONAL
CEILING
1
2x4
\
ж
4
MATERIAL
GRILLE
CEILING MATERIAL
GRILLE
FRAMING
сынына
HOUSING MOUNTED
TRUSS
TRUSS
ТО2х4ТВ058
7 ,
HOUSING MOUNTED ТО 2x4 TRUSS
Requires additional framing
Requires additional framing
for mounting tabs.
for mounting tabs.
Discharge parallel to joists.
Discharge 90 to joists.
4" ROUND
ADDITIONAL
POWER CABLE
DUCT N
FRAMING *
MOUNTING TABS
POWER CABLE
MOUNTING
ADDITIONAL
"I"
HOUSING MOUNTED ТО "I" JOIST HOUSING MOUNTED TO "I" JOIST
Requires additional framing
Requires additional framing
for mounting tabs. .
for mounting tabs.
Discharge parallel to joists.
Discharge 90° to joists.
* Additional framing must be a 2x6 (minimum height), at least 9-inches long.
Installer: Leave this manual with the homeowner.
Homeowner: Use and Care information on page 4.