Nutone 671 - Manual
Nutone 671 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – STANDARD
- Page 3 – FIGURE 5; SLOTS; INSERT TABS
- Page 4 – WARRANTY; One Year Limited Warranty; MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.; above limitation may not apply to you.; IF YOU NEED ASSISTANCE OR SERVICE - CONTACT:
- Page 5 – DESCRIPTION
READ & SAVE THESE INSTRUCTIONS!
INSTALLATION INSTRUCTIONS
Ventilation Fan
MODELS: 671R & 672R
The Exhaust Fan consists of the housing, power unit/blower
assembly (motor, wheel, mounting plate), grille and duct collar.
FAN MUST NOT BE INSTALLED IN A CEILING INSULATED
TO A VALUE GREATER THAN R-40.
SUITABLE FOR USE OVER TUB OR SHOWER ENCLOSURE
WHEN INSTALLED IN A GFCI PROTECTED BRANCH
CIRCUIT
.
FOR BEST RESULTS
When installing the Exhaust Fan in a new construction site,
install the housing during the rough-in construction. The blower
unit and grille should be installed after the finished ceiling is in
place.
To install the Exhaust Fan in an existing finished building, an
accessible area is required above the planned location (attic or
crawl space).
IMPORTANT SAFETY INSTRUCTIONS
WARNING: TO REDUCE THE RISK OF FIRE, ELECTRIC
SHOCK, OR INJURY TO PERSONS, OBSERVE THE
FOLLOWING:
A. Use this unit only in the manner intended by the
manufacturer. If you have questions, contact the
manufacturer.
B. Before servicing or cleaning unit, switch power off at service
panel and lock service panel to prevent power from being
switched on accidentally.
When the service disconnecting means cannot be locked,
securely fasten a prominent warning device, such as a tag,
to the service panel.
CAUTION:
For general ventilating use only. Do not use to exhaust
hazardous or explosive materials and vapors.
WARNING:
To reduce the risk of fire or electric shock, do not
use this fan with any solid-state speed control.
INSTALLATION INSTRUCTIONS
WARNING: TO REDUCE THE RISK OF FIRE, ELECTRIC
SHOCK, OR INJURY TO PERSONS, OBSERVE THE
FOLLOWING:
A. Installation work and electrical wiring must be done by
qualified person(s) in accordance with all applicable codes
and standards, including fire-rated construction.
B. Sufficient air is needed for proper combustion and
exhausting of gases through the flue (chimney) of fuel
burning equipment to prevent back drafting. 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 Heating, Refrigeration and Air Conditioning Engineers
(ASHRAE), and the local code authorities.
FIGURE 1
DUCT COLLAR
COLLIER DE GAINE
COLLARÍN DE TUBO
HOUSING
BOITER
CUBIERTA
SLOTS
FENTES
RANURAS
POWER UNIT/BLOWER
ASSEMBLY
ENSEMBLE MOTEUR/
VENTILATEUR
CONJUNTO DE
UNIDAD DE POTENCIA/
SOPLADOR
MOUNTING TAB
PATTES DE
MONTAGE
LENGÜETA DE
MONTAJE
TABS
PATTES
LENGÜETA
GRILLE
GRILLE
REJILLA
C. When cutting or drilling into wall or ceiling, do not damage
electrical wiring and other hidden utilities.
D. Ducted fans must always be vented to the outdoors.
E. 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) protected branch
circuit.
F. NEVER place a switch where it can be reached from a tub or
shower.
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Summary
PLANNING DUCTWORK AND WIRING Ductwork . Use 4” round duct. 2. Plan to run duct from discharge opening of fan to the outside. For best fan performance, make the duct run as short as possible and use a minimum number of elbows. 3. Use optional ducting accessories as required. Wiring Plan to run...
POWER/BLOWER UNIT INSTALLATION . Place power/blower unit into housing so that mounting plate’s tabs insert into slots in housing. 2. Press other end of mounting plate down until it is firmly seated over scroll and plug-in receptacles. 3. Secure mounting plate to housing with provided screw. 4. ...
4 WARRANTY One Year Limited Warranty WARRANTY OWNER: Broan-NuTone warrants to the original consumer purchaser of its products that such products will be free from defects in materials or workmanship for a period of one (1) year from the date of original purchase. THERE ARE NO OTHER WARRANTIES, EXPRE...
