Broan Fan QTRE080R User Manual

MODEL QTRE080R  
Page 1  
ULTRA SILENTTM  
VENTILATION FAN  
READ AND SAVE THESE INSTRUCTIONS  
WARNING  
CLEANING & MAINTENANCE  
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR IN-  
JURY TO PERSONS, OBSERVE THE FOLLOWING:  
For quiet and efficient operation, long life, and attractive appear-  
ance - lower or remove grille and vacuum interior of unit with the  
dusting brush attachment.  
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.  
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  
qualified person(s) in accordance with all applicable codes  
and standards, including fire-rated construction codes and  
standards.  
The motor is permanently lubricated and never needs oiling. If the  
motor bearings are making excessive or unusual noises, replace  
the motor with the exact service motor. The impeller should also  
be replaced.  
OPERATION  
Use an on/off switch or speed control to operate this ventilator. See  
“Connect Wiring” for details. Use of speed controls other than the  
Broan Models 78V and 78W may cause a motor humming noise.  
4. Sufficient air is needed for proper combustion and exhausting  
of gases through the flue (chimney) of fuel burning equip-  
ment 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 Heating, Refrigeration and Air  
Conditioning Engineers (ASHRAE), and the local code authori-  
ties.  
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.  
WARRANTY  
BROAN THREEYEAR LIMITED WARRANTY  
Broan 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 three years 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 three-year period, Broan 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 main-  
tenance and service or (b) any products or parts which have been subject  
to misuse, negligence, accident, improper maintenance or repair (other  
than by Broan), faulty installation or installation contrary to recommended  
installation instructions.  
7. Acceptable for use over a tub or shower when connected to  
a GFCI (Ground Fault Circuit Interrupter) - protected branch  
circuit (ceiling installation only).  
8. This unit must be grounded.  
The duration of an implied warranty is limited to the three-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’S OBLIGATION TO REPAIR OR REPLACE, AT BROAN’S OP-  
TION, SHALL BE THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY  
UNDER THIS WARRANTY. BROAN SHALL NOT BE LIABLE FOR INCI-  
DENTAL, 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 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.  
To qualify for warranty service, you must (a) notify Broan at the address  
or telephone number stated 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.  
CAUTION  
1. For general ventilating use only. Do not use to exhaust hazard-  
ous or explosive materials 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 informa-  
tion and requirements.  
To register this product visit:  
Broan-NuTone LLC Hartford, Wisconsin  
Installer: Leave this manual with the homeowner.  
 
MODEL QTRE080R  
Page 3  
NEW CONSTRUCTION INSTALLATION  
INSTALL MOUNTING FRAME  
& HOUSING  
INSTALL DUCTWORK  
4. Connect 4” round ductwork to duct connector. Run  
ductwork to a roof cap or wall cap. Tape all ductwork  
connections.  
MOUNTING  
FRAME  
TABS  
SCREW  
OR NAIL (4)  
FRAMING  
MEMBER  
INSTALL ELECTRICAL WIRING  
SCREW  
(provided)  
DUCT  
CONNECTOR  
DUCT CONNECTOR  
BRACKET  
TABS  
1. Hold one side of the mounting frame so the tabs  
touch the bottom edge of the framing member. Nail or  
screw mounting frame in place. Extend the mounting  
frame to the opposite framing member, and nail or  
screw in place.  
2. Snap the duct connector onto the duct connector  
bracket. Attach the duct connector bracket to the  
mounting frame using the screw provided. Position  
the bottom edge of the duct connector bracket so it  
will be flush with the finished surface of the ceiling  
and tighten the screw.  
HOUSING  
5. Run 120 VAC housing wiring to installation location.  
Use a UL approved connector to secure house wiring  
to wiring plate. Connect wires as shown in wiring  
diagrams.  
SCREW (5)  
(provided)  
3. Position the two movable brackets of the mounting  
frame directly across from each other and insert the  
housing into the mounting frame until it touches the  
duct connector bracket. Secure the housing to the  
mounting frame and duct connector bracket using the  
(5) screws provided. Position the housing horizontally  
as desired.  
 
MODEL QTRE080R  
Page 4  
INSTALL THUMBSCREW  
& GRILLE  
6. Install thumbscrew through flange of motor plate as  
shown.  
THUMBSCREW  
7. Install ceiling material. Cut out around housing.  
8. Squeeze grille springs and insert them into slots on  
each side of housing. Push grille against ceiling.  
EXISTING CONSTRUCTION INSTALLATION  
REMOVE EXISTING FAN  
INSTALL MOUNTING FRAME  
3. Bend the four tabs back against the sides of the  
mounting frame. Insert the mounting frame through  
the ceiling opening and let it rest on the back side of  
the ceiling material, directly over the ceiling opening.  
Position one side of the mounting frame so it touches  
the framing member. Nail or screw mounting frame  
in place. Extend the mounting frame to the opposite  
framing member, and nail or screw in place.  
WARNING  
Before removing existing fan, 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.  
CONNECT DUCTWORK  
EXISTING  
FAN  
12”  
EXISTING  
DUCTWORK  
SCREW OR  
NAIL (4)  
CEILING  
11”  
FRAMING  
MEMBER  
FRAMING  
1. Enlarge the ceiling opening around the existing fan to  
11” x 1 2” . The 11” dimension should run parallel to the  
ceiling framing.  
MOUNTING  
FRAME  
DUCT  
CONNECTOR  
2. Carefully remove the existing fan housing from the  
ceiling. Disconnect the ductwork and electrical wiring  
from the housing and leave them in place above the  
ceiling.  
DUCT CONNECTOR  
BRACKET  
4. Snap the duct connector onto the duct connector  
bracket. Retrieve the existing ductwork from above the  
ceiling and connect it to the duct connector. Tape the  
connection. NOTE: Existing rigid ductwork will require  
a short length of 4” flexible duct. Existing 3” ductwork  
will require a 3” to 4” transition.  
 
MODEL QTRE080R  
Page 5  
INSTALL HOUSING  
EXISTING  
ELECTRICAL  
WIRING  
HOUSING  
WIRING  
PLATE  
(shown  
MOUNTING  
FRAME  
removed  
from fan  
housing)  
DUCT CONNECTOR  
BRACKET  
SCREW  
(provided)  
SCREW (5)  
(provided)  
5. Attach the duct connector bracket to the mounting  
frame using the (1) screw provided. Position the bottom  
edge of the duct connector bracket so it touches the  
finished surface of the ceiling and tighten the screw.  
7. Position the two movable brackets of the mounting  
frame directly across from each other and insert the  
housing into the mounting frame until it touches the  
duct connector bracket. Secure the housing to the  
mounting frame and duct connector bracket using  
the (5) screws provided.  
CONNECT ELECTRICAL WIRING  
INSTALL THUMBSCREW  
& GRILLE  
THUMBSCREW  
8. Install thumbscrew through flange of motor plate as  
shown.  
9. Squeeze grille springs and insert them into slots on  
each side of housing. Push grille against ceiling.  
6. Retrieve the existing electrical wiring from above the  
ceiling and use a UL approved connector to secure  
it to the wiring plate. Re-attach wiring plate to fan  
housing, if necessary. Connect wires as shown in  
wiring diagrams.  
 
MODEL QTRE080R  
Page 6  
SERVICE PARTS  
Key No. Part No.  
Description  
1
2
3
4
5
6
7
97018118 Housing  
97016449 Duct Connector-4”  
98010102 Wiring Plate  
99170245 Screw, #8-18 X .375 (7 Req.)  
97018010 Wire Panel/Harness Assembly  
97017853 Blower Assembly  
97016497 Grille Assembly  
(includes key no. 8)  
8
9
10  
11  
99140199 Grille Spring (2 req’d)  
98010614 Duct Connector Bracket  
97018138 Frame Assembly  
99420665 Thumbscrew, #8-18 x .375  
Order service parts by “Part No.” - not by “Key No.”  
SERVICE NOTE To remove Blower Assembly: Unplug  
motor. Remove thumbscrew (11) from motor plate flange.  
Find the single TAB on the motor plate (located next  
to the receptacle). Push up near motor plate tab while  
pushing out on side of housing. Or insert a straight-blade  
screwdriver into slot in housing (next to tab) and twist  
screwdriver.  
Replacement parts  
can be ordered on our  
website. Please visit us  
 
MODEL QTRE080R  
Page 7  
 
MODEL QTRE080R  
Page 8  
99044515B  
 

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