NuTone 671R Manuel utilisateur

Marque: NuTone

Modèle: 671R

Taper: Manuel utilisateur

Ce manuel convient également à

671
672R

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

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.

TO REGISTER THIS PRODUCT, VISIT WWW.NUTONE.COM

PLANNING DUCTWORK AND WIRING

Ductwork

1. 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 120vAC house wiring (with ground) from the

power source through a standard wall switch.

Preparation

1. Refer to Figure 1. Remove blower/power unit assembly

from the housing.

(a) Unplug the power unit.

(b) Remove the screw (located next to plug-in receptacle)

which holds blower/power unit mounting plate in place.

Do not misplace this screw.

receptacle until blower wheel clears the scroll.

(d) Remove plate by pulling its tabs out of slots in the

housing. Set blower/power unit aside until needed.

2. Remove one of the wiring knockouts from housing.

MOUNTING THE HOUSING

Mounting Using Mounting Tabs

Refer to Figure 2.

1. Locate fan housing next to ceiling joist.

2. Using wood screws (not provided) loosely attach the

housing to ceiling joist through the keyhole slots in

mounting tabs.

3. Adjust housing so that it will be flush with the finished

ceiling. For the grille to fit properly, the housing’s rim must

not extend beyond finished ceiling surface.

4. When housing is properly adjusted, tighten screws in slots.

Mounting Using Hanger Bars

(hanger bars sold separately, order model HB4)

Refer to Figure 3.

1. Insert hanger bars in slots provided in housing.

2. Locate fan housing between joists so that the bottom of the

housing is even with the planned finished ceiling. Extend

the hanger bars to the joists.

3. Use screws or nails (not provided) to secure hanger bars to

ceiling joists.

INSTALLING DUCTWORK

1. Refer to Figure 2. Place duct collar over flanges at

discharge opening of fan. Secure collar by snapping tabs

into slots in flanges.

2. Run 4” round duct from outside to fan’s discharge opening.

3. Connect duct to fan’s duct collar.

WIRING

All wiring must comply with local codes and unit must

be properly grounded.

1. Run 120vAC house wiring (with ground) from wall switch to

fan location.

2. Pull wire through access hole and into junction box.

3. Refer to Figure 4. Use approved wire nuts to connect

house supply wires to fixture as follows: white to white;

black to black. Connect green or bare ground wire to green

ground lead.

FIGURE 4

FIGURE 3

FIGURE 2

DUCT COLLAR

COLLIER DE GAINE

COLLARÍN DEL TUBO

WIRING KNOCKOUT

OUVERTURES

PRÉAMORCÉES

AGUJERO CIEGO DE

CABLEADO

MOUNTING TAB

PATTES DE MONTAGE

LENGÜETA DE MONTAJE

FLANGES

COLLERETTES

BRIDAS

GREEN GROUND

LEAD

VIS VERTE DE MISE À

LA TERRE

HILO VERDE DE

CONEXIÓN A TIERRA

STANDARD

WALL SWITCH

(NOT INCLUDED)

INTERRUPTEUR

MURAL STANDARD

(NON INCLUS)

INTERRUPTOR DE

PARED ESTÁNDAR

(NO SE INCLUYE)

FIELD GROUNDING WIRE

HANGER BARS

(SOLD SEPARATELY)

BARRES DE SUSPENSION

(VENDUES SÉPARÉMENT)

BARRAS DE SUSPENSIÓN

(SE VENDEN POR SEPARADO)

JUNCTION BOX

BOÎTE DE

JONCTION

CAJA DE

CONEXIONES

SWITCH BOX

BOÎTE D’INTERRUPTEUR

CAJA DEL INTERRUPTOR

120vAC, 60Hz HOUSE

POWER

COURANT DOMESTIQUE

120V CA, 60 Hz

ELECTRICIDAD DOMÉSTICA:

120 V CA, 60 Hz

FIL DE MISE À LA TERRE

HILO DE CONEXIÓN A TIERRA

POWER/BLOWER UNIT INSTALLATION

1. 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. Refer to Figure 5. Insert motor plug into junction box

receptacle.

GRILLE INSTALLATION

1. Refer to Figure 6. Squeezing grille’s mounting springs

together, insert springs into slots on both sides of the

housing.

2. Press grille firmly into place against ceiling.

INSTALLATION IN EXISTING

CONSTRUCTION

Note: Installation in a finished house requires at least a small

accessible area (attic or crawl space) above the planned

installation location.

1. After determining desired location for fan, drill a small hole

in the ceiling. Place a coat hanger or other stiff wire up

through hole to help in locating from above.

2. Place fan housing on top of ceiling surface and use the

housing as a template to mark area to be cut out.

3. After cutting out opening, mount housing in the opening

using the hanger bars (sold separately), or mount directly

to joist using mounting tabs.

A. Insert hanger bars in slots in housing.

B. Position housing in opening so that bottom of

housing is flush with ceiling.

C. Use screws or nails (not provided) to secure

hanger bars to ceiling joists.

D. Complete installation as described above.

FIGURE 5

FIGURE 6

SLOTS

FENTES

RANURAS

GRILLE

REJILLA

MOUNTING

SPRINGS

RESSORTS

MONTAGE

RESORTES

DE MONTAJE

INSERT TABS

INTO SLOTS

INSÉRER LES PATTES

DANS LES FENTES

INSERTAR LENGÜETAS

EN LAS RANURAS

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, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF

MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

During this one year period, Broan-NuTone will, at its option, repair or replace, without charge, any product or part which is found to be defective under normal use and service. THIS

WARRANTY DOES NOT EXTEND TO FLUORESCENT LAMP STARTERS OR TUBES, FILTERS, DUCT, ROOF CAPS, WALL CAPS AND OTHER ACCESSORIES FOR DUCTING. This

warranty does not cover (a) normal maintenance and service or (b) any products or parts which have been subject to misuse, negligence, accident, improper maintenance or repair (other than

by Broan-NuTone), faulty installation or installation contrary to recommended installation instructions.

The duration of any implied warranty is limited to the one year period as specified for the express warranty. Some states do not allow limitation on how long an implied warranty lasts, so the

above limitation may not apply to you.

BROAN-NUTONE’S OBLIGATION TO REPAIR OR REPLACE, AT BROAN-NUTONE’S OPTION, SHALL BE THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY UNDER THIS

WARRANTY. BROAN-NUTONE SHALL NOT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH PRODUCT

USE OR PERFORMANCE. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty

gives you specific legal rights, and you may also have other rights, which vary from state to state. This warranty supersedes all prior warranties.

WARRANTY SERVICE: To qualify for warranty service, you must (a) notify Broan-NuTone at the address or telephone number below, (b) give the model number and part

identification and (c) describe the nature of any defect in the product or part. At the time of requesting warranty service, you must present evidence of the original purchase date.

Date of Installation

Builder or Installer

Model No. and Product Description

IF YOU NEED ASSISTANCE OR SERVICE - CONTACT:

Broan-NuTone LLC Hartford, Wisconsin www.nutone.com 888-336-3948

Broan-NuTone Canada Mississauga, Ontario www.nutone.ca 877-896-1119 Rev. 08/2007