NuTone QTREN070C, QTREN080C Instruction Manual

MODELS QTREN070C • QTREN080C

!

Register your product

MODELS QTREN070C

online at www.nutone.ca

& QTREN080C VENTILATION FANS

READ AND SAVE THESE INSTRUCTIONS

WARNING

TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR
INJURY TO PERSONS, OBSERVE THE FOLLOWING:

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
qualifi ed personnel in accordance with all applicable codes
and standards, including fi re-rated construction codes and
standards.

4. Suffi cient air is needed for proper combustion and exhausting
of gases through the fl ue (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 Heating, Refrigeration and
Air Conditioning Engineers (ASHRAE), and the local code
authorities.

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. 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.

9. When applicable local regulations comprise more restrictive
installation and/or certifi cation requirements, the aforementioned
requirements prevail on those of this document and the installer
agrees to conform to these at his own expenses.

10. When performing installation, servicing or cleaning this unit, it
is recommended to wear safety glasses and gloves.

CAUTION

1. For general ventilating use only. Do not use to exhaust
hazardous or explosive materials and vapors.

2. This product is designed for installation in ceilings up to a 12/12
pitch (45 degree angle). Duct connector must point up. DO
NOT MOUNT THIS PRODUCT IN A WALL.

3. To avoid motor bearing damage and noisy and/or unbalanced
impellers, keep drywall spray, construction dust, etc. off power
unit.

4. Please read specifi cation label on product for further information
and requirements.

CLEANING & MAINTENANCE

For quiet and efficient operation, long life, and attractive
appearance - lower or remove grille and vacuum interior of unit
with the dusting brush attachment.

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.

WARRANTY

BROAN-NUTONE CANADA INC.

Broan-NuTone Canada 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
(3) 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-NuTone Canada 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, BULBS OR BATTERIES, FILTERS, DUST, 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 Canada or an authorized representative), faulty installation or
installation contrary to recommended installation instructions.

The duration of an implied warranty is limited to the three-year period as specifi ed for
the express warranty.

BROAN-NUTONE CANADA’S OBLIGATION TO REPAIR OR REPLACE, AT
BROAN-NUTONE CANADA’S OPTION, SHALL BE THE PURCHASER’S SOLE AND
EXCLUSIVE REMEDY UNDER THIS WARRANTY. BROAN-NUTONE CANADA
SHALL NOT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL
DAMAGES ARISING OUT OF OR IN CONNECTION WITH PRODUCT USE OR
PERFORMANCE. This warranty supersedes all prior warranties.

To qualify for warranty service, you must (a) notify Broan-NuTone Canada at the address
or telephone number stated below, (b) give the model number and part identifi cation 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 Number and Product Description _______________________________________

For the location of your nearest Broan-NuTone Canada Inc. dealer

Product model number • Date and proof of purchase • The nature of the diffi culty

THREE-YEAR LIMITED WARRANTY

IF YOU NEED ASSISTANCE OR SERVICE:

Dial Toll Free: 1-888-882-7626
Please be prepared to provide:

1140 Tristar Drive, Mississauga, Ontario L5T 1H9

Broan-NuTone Canada Inc.

Page 1

BB0007

Installer: Leave this manual with the homeowner.

MODELS QTREN070C • QTREN080C

BH0001A

ROOF
CAP

*

4-IN. ROUND

ELBOW(S)

*

4-IN.
ROUND
DUCT

*

WALL
CAP

*

*

Purchase

separately

INSULATION

(Can be placed

around and over

fan housing.)

FAN

HOUSING

Cooking

Equipment

Floor

COOKING AREA

Do not install above or

inside this area.

45º

45º

NOT FOR USE IN

A COOKING AREA.

TYPICAL INSTALLATIONS

Housing mounted
to I-joists.

Housing mounted
anywhere
between I-joists
using
hanger bars.

Housing mounted
to joists.

Page 2

Housing mounted
anywhere
between trusses
using
hanger bars.

BH0006A

PLAN THE INSTALLATION

Housing mounted
anywhere
between joists
using
hanger bars.

Housing mounted
anywhere
between trusses
using
hanger bars.

The unit will operate most quietly and effi ciently when located
where the shortest possible duct run and minimum number of
elbows will be needed.

Use a roof cap or wall cap that has a built-in damper to reduce
backdrafts.

Plan to supply the unit with proper line voltage and appropriate
power cable.

BJ0009

INSTALL HOUSING & DUCT

HANGER

BAR (4)

SCREWS (4)

TAB

STD

MOUNTING

CHANNEL (2)

BD0012A

HOLE FOR OPTIONAL

SCREW MOUNTING (4)

NAIL (4)

BOTTOM EDGE

OF FRAMING

*

SCREW (2)

1a. Mount

housing to
joist or I-joist.

Use a pliers to bend

housing TABS out
to 90°. Hold housing
in place so that
the housing tabs
contact the bottom
of the joist. The
housing mounts
with four screws
or nails. Screw or
nail housing to joist
through lowest holes
in each mounting
fl ange, then through
highest holes.
NOTE: Mounting to
I-JOIST (shown)
requires use
of SPACERS
(included) between
the highest hole
of each mounting
fl ange and the
I-joist.

(use for mounting to I-Joist)

OR

1b. Mount housing anywhere between trusses,

joists, or I-joists using hanger bars.

Sliding hanger bars are provided to allow for accurate

positioning of housing anywhere between framing. They can
be used on all types of framing (I-joist, standard joist, and
truss construction) and span up to 24”.

TABS

SPACER

I-JOIST

MODELS QTREN070C • QTREN080C

Page 3

Extend HANGER BARS to the width of the framing.
Hold ventilator in place with the hanger bar tabs wrapping

around the BOTTOM EDGE OF THE FRAMING.

NAIL ventilator to framing or fasten with screws (not provided)

through HOLES near nails.

*To ensure a noise-free mount: Secure hanger bars together

with SCREWS or use a pliers to crimp mounting channels
tightly around hanger bars.

2. Attach
damper/duct
connector.

Snap damper/duct

connector onto
housing. Make
sure connector
is fl ush with top
of housing and
damper fl ap falls
closed.

Attach the MOUNTING CHANNELS to the housing using the
SCREWS supplied. Make sure TABS face “up” as shown. Use
the set of channel mounting holes (marked “STD”) to mount the
housing fl ush with the bottom of the drywall. Use the other set
of holes (not marked) to mount the housing fl ush with the top of
the drywall.

3. Install
4-inch round
ductwork.

Connect 4-inch

round ductwork
to damper/duct
connector. Run
ductwork to a
roof cap or wall
cap. Tape all
ductwork
connections
to make them
secure and air tight.