Broan 676 Instrucciones

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bathroomsource
CEILING VENTILATORS
READ AND SAVE THESE INSTRUCTIONS
WARNING
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
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.
Broan at
Call 1-800-667-8721 anywhere in the US and Canada -
®
TYPICAL INSTALLATIONS
POWER CABLE
CEILING
JOIST
CEILING
MATERIAL
HOUSING MOUNTED
DIRECTLY TO JOIST
2x6 (or larger)
Discharge parallel to joists.
POWER CABLE
2 x 4
CEILING
JOIST or
TRUSS
CEILING
MATERIAL
HOUSING MOUNTED
Requires additional framing
for mounting tabs.
Discharge parallel to joists.
POWER CABLE
" "
CEILING
JOIST
MATERIAL
HOUSING MOUNTED TO "I" JOIST
Requires additional framing
for mounting tabs.
Discharge parallel 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.
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MOUNTING TABS
HOUSING
GRILLE
ADDITIONAL
MOUNTING
FRAMING *
TABS
2 x 4
CEILING
JOIST or
TRUSS
HOUSING
GRILLE
TO 2x4 TRUSS
ADDITIONAL
FRAMING *
MOUNTING
TABS
HOUSING
" "
JOIST
GRILLE
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MODELS 676 • 684
4" ROUND
DUCT
POWER CABLE
MOUNTING TABS
HOUSING
ADDITIONAL
CEILING
FRAMING *
GRILLE
MATERIAL
HOUSING MOUNTED
TO ADDITIONAL FRAMING
Discharge 90 0 to joists.
4" ROUND
DUCT
POWER CABLE
MOUNTING TABS
HOUSING
ADDITIONAL
2 x 4
CEILING
FRAMING
GRILLE
CEILING
MATERIAL
JOIST or
TRUSS
HOUSING MOUNTED TO 2x4 TRUSS
Requires additional framing
for mounting tabs.
Discharge 90 0 to joists.
4" ROUND
DUCT
POWER CABLE
MOUNTING TABS
HOUSING
ADDITIONAL
" "
FRAMING
CEILING
GRILLE
JOIST
MATERIAL
HOUSING MOUNTED TO "I" JOIST
Requires additional framing
for mounting tabs.
0
Discharge 90 to joists.
accessories
N L I M I T E D
Page 1
CEILING
*
JOIST
2 x 4
*
CEILING
JOIST or
TRUSS
" "
JOIST
*