NuTone Ventilation Hood 741BRFLNT User Manual

MODELS 741BRNT • 741SNNT • 741WHNT • 741BRFLNT • 741WHFLNT  
Page 1  
DECORATIVE SERIES  
CEILING VENTILATORS  
READ AND SAVE THESE INSTRUCTIONS  
WARNING  
WARNING  
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR IN-  
JURY TO PERSONS, OBSERVE THE FOLLOWING:  
7. NEVER place a switch where it can be reached from a tub or  
shower.  
1. Use this unit only in the manner intended by the manufacturer. If  
you have questions, contact the manufacturer at the address or  
telephone number listed in the warranty.  
8. Fluorescent models only: Do not use a dimmer switch to con-  
trol the light of this unit.  
9. This unit must be grounded.  
2. Before servicing or cleaning unit, switch power off at service panel  
and lock the service disconnecting means 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.  
3. Installation work and electrical wiring must be done by a quali-  
fied person(s) in accordance with all applicable codes and stan-  
dards, including fire-rated construction codes and standards.  
10. This unit is U.L. listed. Type I.C. inherently protected.  
!
CAUTION  
1. For general ventilating use only. Do not use to exhaust hazard-  
ous or explosive materials and vapors.  
2. This product is designed for ceiling installation only. This prod-  
uct is designed for installation in ceilings up to a 12/12 pitch.  
Ductwork must point up. DO NOT MOUNT THIS PRODUCT IN  
A WALL.  
3. The light fixture assembly must be mounted to the fan housing  
assembly included with this product. Do not mount the light  
fixture assembly to a wiring outlet box.  
4. Sufficient air is needed for proper combustion 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 theAmerican Society for Heating, Refrigeration andAir Con-  
ditioning Engineers (ASHRAE), and the local code authorities.  
5. When cutting or drilling into wall or ceiling, do not damage elec-  
trical wiring and other hidden utilities.  
6. Ducted fans must always be vented to the outdoors.  
4. To avoid motor bearing damage and noisy and/or unbalanced  
impellers, keep drywall spray, construction dust, etc. off power  
unit.  
5. Please read specification label on product for further informa-  
tion and requirements.  
TYPICAL INSTALLATIONS  
TYPICAL INSTALLATIONS  
4" ROUND  
DUCT  
POWER CABLE  
POWER CABLE  
MOUNTING TABS  
MOUNTING TABS  
CEILING  
JOIST  
HOUSING  
HOUSING  
GRILLE  
PAN  
CEILING  
MATERIAL  
ADDITIONAL  
FRAMING  
CEILING  
MATERIAL  
GLASS  
LIGHT SHADE  
CEILING  
JOIST  
GRILLE  
PAN  
GLASS  
LIGHT SHADE  
16”-ON-CENTER CEILING JOISTS  
Housing mounted directly to joist.  
24”-ON-CENTER CEILING JOISTS  
Housing mounted to additional framing.  
Installer: Leave this manual with the homeowner.  
Homeowner: Use and Care information on page 4.  
 
MODELS 741BRNT • 741SNNT • 741WHNT • 741BRFLNT • 741WHFLNT  
Page 3  
INSTALL THE HOUSING  
(continued)  
CONNECT THE WIRING  
SCHEMATIC WIRING DIAGRAM  
L I G H T  
S W I T C H  
R E D  
B L U  
W H T  
L I G H T  
( W H I T E )  
Existing Construction  
V E N T  
S W I T C H  
B L K  
B L K  
W H T  
V E N T  
( B L A C K )  
B L K  
W H T  
G R D  
L I N E  
I N  
W H T  
G R D  
S W I T C H B O X  
U N I T  
WHITE  
RECEPTACLE  
(LIGHT)  
BLACK  
WHITE  
BLUE  
RED  
GROUND  
(bare)  
BLACK  
RECEPTACLE  
(FAN)  
DUAL CONTROL  
(purchase separately)  
SWITCH BOX  
4. Place housing in opening so that its bottom edge is flush  
with finished ceiling. Nail to joist through keyhole on both  
sides. To ensure a noise-free installation, drive another  
nail through the top hole of each mounting bracket.  
LIGHT  
FAN  
WIRING  
PLATE  
1. Wire unit following diagram  
ADDITIONAL  
MOUNTING  
HOLES  
above. Run electrical cable as  
direct as possible to unit. Do not  
allow cable to touch sides or top of  
unit after installation is complete.  
120 VAC  
LINE IN  
5. Additional mounting holes are provided for installations  
where access from above is inconvenient or not possible.  
Nail or screw housing directly to joists or framing.  
ATTACH THE GRILLE PANAND  
GLASS SHADE  
1. Locate the grille pan over  
INSTALL THE DUCTWORK  
GRILLE  
SCREW  
the fan housing and con-  
nect the wiring harness  
plug into white receptacle  
in the fan housing.  
GRILLE  
PAN  
FLUSH  
2. Insert rod through center  
hole of grille pan. Use  
washer between collar on  
rod and pan.  
WASHER  
ROD  
COLLAR  
3. Thread rod onto grille screw in housing, until pan is tight  
against ceiling.  
NOTE: The duct connector  
has a counter-balanced  
damper flap. The flap will be  
MODELS  
741BRNT  
741SNNT  
741WHNT  
MODELS  
741BRFLNT  
741WHFLNT  
"open" approx. 1" when duct connector is attached to hous-  
ing. This design permits insulation to be in direct contact with  
fan/light housing per UL (Underwriters Laboratories) stan-  
dards.Theslightestbackdraft,however,willclosethedamper  
flap, preventing air from entering unit or finished space.  
4. Install bulbs. (see "Bulb Replace-  
ment" chart on next page for proper  
bulbs for your model).  
5. Place glass shade over mounting  
rod and align shade onto grille pan.  
Secure glass shade to grille pan with  
finial cap and finial nut as shown.  
1. Snap the damper/duct connector onto housing. Make sure  
that tabs on the connector lock into slots in housing. Top  
of damper/duct connector should be flush with top of hous-  
ing.  
2. Connect 4” round duct to damper/duct connector and ex-  
tend duct to outside through a roof or wall cap. Check  
damper to make sure that it opens freely. Tape all duct  
connections to make them secure and air tight.  
6. Restore electrical power and check operation of the unit.  
 
MODELS 741BRNT • 741SNNT • 741WHNT • 741BRFLNT • 741WHFLNT  
Page 4  
USE AND CARE  
USE AND CARE  
WARNING: DISCONNECT ELECTRICAL POWER SUPPLY AND  
LOCK OUT SERVICE PANEL BEFORE CLEANING OR SERVIC-  
ING THIS UNIT.  
CLEANING  
TO CLEAN GLASS SHADE AND GRILLE PAN:  
BULB REPLACEMENT  
Remove finial nut and finial cap and remove glass shade. Shade  
can be wiped clean with a mild detergent solution or glass cleaner  
and dried with a soft cloth. Remove 2 bulbs. Grille pan may be  
gently vacuumed and wiped clean with a soft cloth. Never use abra-  
sive cloth, steel wool pads or scouring powders on glass shade or  
grille pan. METAL AND ELECTRICAL PARTS SHOULD NEVER  
BE IMMERSED IN WATER.  
Remove finial nut and cap and remove glass shade. Replace bulb  
or bulbs as required. Replace glass shade, finial cap & securely  
tighten finial nut.  
Models 741BRNT, 741SNNT & 741WHNT  
Use 60 Watt maximum incandescent bulb.  
Models 741BRFLNT & 741WHFLNT:  
Use only the following 13 Watt fluorescent lamps:Broan 97010729,  
Sylvania CF13DD827, Phillips PL-C 13W/27/USA, General Elec-  
tric F13DBX23T4/SPX27, Osram CF13DD827, NEMA Type  
CFQ13W/GX23.  
TO CLEAN FAN ASSEMBLY:  
Remove grille pan and unplug fan assembly (black receptacle).  
Gently vacuum fan, motor and interior of housing. METAL AND  
ELECTRICAL PARTS SHOULD NEVER BE IMMERSED IN WA-  
TER.  
MOTOR LUBRICATION  
The motor is permanently lubricated. Do not oil or disassemble  
motor.  
27  
SERVICE PARTS  
26  
KEY PART NO.  
DESCRIPTION  
1
97013913 Finial Nut - Bright Brass  
97015574 Finial Nut - Satin Nickel  
97013914 Finial Nut - White  
97013915 Finial Cap - Bright Brass  
97015575 Finial Cap - Satin Nickel  
97013916 Finial Cap - White  
99523639 Glass Shade  
8
2
13  
25  
12  
22  
C
8
3
4
5
6
7
24  
23  
21  
99523652 Shade Mounting Rod  
99523339 Washer  
5
11  
20  
97015320 Lamp Socket (2 req.)  
(741BRNT, 741SNNT, 741WHNT)  
5
19  
18  
5
7
8
9
99523636 Hex Nut, 1/8 Jam  
97015313 Wire Harness  
99523640 Fluorescent Lamp Holder  
(2 req.)(741BRFLNT, 741WHFLNT)  
14  
9
10  
10  
11  
12  
13  
14  
99523638 #6B-20 x 3/8” Pan Hd. Screw  
(4 req.)(741BRFLNT, 741WHFLNT)  
B
4
6
99160225 #8-32 x 1/2” Rd. Hd. M. Screw  
(4 req.)(741BRFLNT, 741WHFLNT)  
4
17  
16  
97015321 Ballast Transformer (2 req.)  
(741BRFLNT, 741WHFLNT)  
99260425 #8-32 Serrated Hex Locknut  
(4 req.)(741BRFLNT, 741WHFLNT)  
3
A
15  
99523501 Grille/Pan (741BRNT, 741BRFLNT)  
99523773 Grille/Pan (741SNNT)  
99523502 Grille/Pan (741WHNT, 741WHFLNT)  
99260428 Motor Nut, #6-32 Hex (2 req.)  
99150618 Grille Screw  
2
1
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
A
WARRANTY  
97014926 Motor Plate  
99080522 Motor  
NUTONE ONE YEAR LIMITED WARRANTY  
99110446 Blower Wheel  
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 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  
PARTICULARPURPOSE.  
During this one-year period, 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 AND TUBES. 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 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.  
NUTONE’S OBLIGATION TO REPAIR OR REPLACE, AT NUTONE’S OPTION, SHALL BE THE PURCHASER’S SOLE AND  
EXCLUSIVEREMEDYUNDERTHISWARRANTY.NUTONESHALLNOTBELIABLEFORINCIDENTAL,CONSEQUENTIALOR  
SPECIALDAMAGESARISINGOUTOFORINCONNECTIONWITHPRODUCTUSEORPERFORMANCE. Somestatesdonot  
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.  
99270981 Lamp Receptacle, White  
99270982 Motor Receptacle, Black  
98009612 Wiring Panel  
99150471 Ground Screw  
99170245 Screw, #8-18 x 3/8”  
98008868 Wiring Plate  
97014185 Damper/Duct Connector  
97014922 Housing Assembly  
99523699 Light Fixture Assembly (741BRNT)  
(Includes Key Nos. 1 thru 14)  
99523770 Light Fixture Assembly (741SNNT)  
99523700 Light Fixture Assembly (741WHNT)  
99523701 Light Fixture Assembly (741BRFLNT)  
99523702 Light Fixture Assembly (741WHFLNT)  
97015312 Blower Assembly  
(Includes Key Nos. 15 thru 19)  
97015171 Wire Panel Assembly  
(Includes Key Nos. 20, 21, 22)  
To qualify for warranty service, you must (a) notify Nutone at the address stated below or telephone: 1-800-543-8687, (b) give the  
modelnumberandpartidentificationand(c)describethenatureofanydefectintheproductorpart.Atthetimeofrequestingwarranty  
service, you must present evidence of the original purchase date.  
B
C
NuTone, Inc. Madison and Red Bank Roads, Cincinnati, Ohio 45227 (1-888-336-6151)  
99042913D  
Order replacement parts by “PART NO.” - not by “KEY NO.”  
 

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