MODELS QTRN080L • QTREN080FL • QTRN110L • QTREN110FL
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Page 1
QTRN / QTREN SERIES
FAN / LIGHT / NIGHT LIGHTS
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 a qualified person(s) in accordance with all applicable codes and standards, including fire-rated construction codes and standards.
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 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.
8.This unit must be grounded.
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 7/ 12 pitch (Models QTRN080L and QTRN110L) or a 12/12 pitch (Models QTREN080FL and QTREN110FL). 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 specification 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
The fan, light, and night light can be operated separately. Use a 3-function wall control. Do not use a dimmer switch to operate the light (Models QTREN080FL and QTREN110FL only). See “Connect Wiring” for details.
WARRANTY
NUTONE THREE YEAR LIMITED WARRANTY
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 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, 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 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.
NUTONE’S OBLIGATION TO REPAIR OR REPLACE, AT NUTONE’S OPTION, SHALL BE THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. 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 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 NuTone 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.
NuTone, Inc., 4820 Red Bank Road, Cincinnati, OH 45227 (1-800-543-8687)
Installer: Leave this manual with the homeowner.
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MODELS |
QTRN080L • QTREN080FL • QTRN110L • QTREN110FL |
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Page 2 |
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TYPICAL INSTALLATIONS |
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PLAN THE INSTALLATION |
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Housing mounted to I-joists.
Use I-joist spacer block (provided).
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ROOF CAP * |
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4-IN. ROUND |
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DUCT * |
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4-IN. ROUND |
WALL |
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* Purchase |
CAP * |
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ELBOW * |
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separately |
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The unit will operate most quietly and efficiently when located where the shortest possible duct run and minimum number of elbows will be needed.
Plan to supply the unit with proper line voltage and appropriate power cable.
Housing mounted to joists.
Housing mounted to truss.
MODELS QTRN080L • QTREN080FL • QTRN110L • QTREN110FL
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Page 3 |
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INSTALL HOUSING & DUCT |
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CONNECT WIRING |
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1. |
Bend |
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housing |
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tabs. |
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Use a pliers to |
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bend housing |
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TABS out to 900. |
TABS |
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2. |
Mount |
SPACER |
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housing to |
(use for mounting to I-Joist) |
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joist. |
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Hold housing in place so that the housing tabs contact the bottom of the
joist. The housing mounts with four
(4) screws or
nails. Screw or nail housing to joist through lowest holes in each mounting flange, then through highest holes. NOTE: Mounting to I-JOIST (shown) requires use of SPACERS (included) between the highest hole of each mounting flange and the I-joist.
3.Attach damper/duct
connector.
Snap damper / duct connector onto housing.
Make sure connector is flush with top of housing and damper flap falls closed.
4. 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.
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* “FL” models only. |
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* “FL” models only. |
5. Connect electrical wiring.
Run 120 VAC house wiring to installation location. Use proper UL approved connector to secure house wiring to wiring plate. Connect wires as shown in wiring diagrams.
INSTALL GRILLE
6. Finish ceiling.
Install ceiling material. Cut out around housing.
7. Attach grille to housing.
Squeeze grille springs and insert them into slots on each side of housing.
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