NuTone XN50L, XN80L, XN110L Installation Manual
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XN50L
n
XN80L n XN110L
X1 | Single-Speed Ventilation
Fan with Light and Night Light
INSTALLATION GUIDE
Easy installation in both
new construction and retrofit
© 2011 Broan-NuTone LLC
Table of Contents
Warnings and Cautions 2
Typical Installation 2
New Construction Installation 3
Retrofit Installation 7
Operation 12
Cleaning and Maintenance 12
Troubleshooting 12
Service Parts 13
Warranty 13
Page 2
XN50L
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XN80L
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XN110L Installation Guide
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. Do not use this fan with any solid-state speed control device.
8. Acceptable for use over a tub or shower when connected to
a GFCI (Ground Fault Circuit Interrupter) - protected branch
circuit.
9. 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
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 specification label on product for further
information and requirements.
NOT FOR USE IN A COOKING AREA
Do not install above or inside this area
45° 45°
Cooking
Equipment
Floor
Typical Installation
• Installation is the same for:
Joists I-Joists Trusses
• Fits in 2" x 8" ceiling construction.
• Infinitely adjust the fan position
between joists from 14" to 24"
on center.
HOUSING
POWER
CABLE*
Seal gaps
around
Housing.
*Purchase
separately.
INSULATION*
(Place around and
over Fan Housing.)
FAN
ROUND
DUCT*
Seal duct
joints with
tape.
OR
ROUND
ELBOWS*
ROOF CAP*
(with built-in
damper)
Keep duct
runs short.
WALL CAP*
(with built-in
damper)
Page 3
New Construction Installation
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XN110L Installation Guide
Tools needed
• Power screwdriver with a Phillips bit
• Phillips screwdriver
• Flathead screwdriver
• Pliers
• Wire insulation stripper
• Wire cutter
Remove Packaging
1
Parts Bag holds
Knockout Plate
and six (6)
screws
Materials needed
• 6" round metal ducting recommended for best performance.
Use of other ducting is acceptable but may impact performance.
• Roof cap or wall cap (built-in damper recommended)
• Tape to seal duct connections
• Electrical wiring and supplies per local code requirements
• 4W (max.) C7-type night light bulb
Remove CFL Bulbs
from protective packaging
Remove
Instruction
Sheet
Punch out Mask from
packaging. See Step 6.
Install
2
Mounting
Frame
2
1
4
3
Page 4
New Construction Installation
Snap-in and
3
Secure Housing
2
snap!
XN50L
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XN80L
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XN110L Installation Guide
1
4
Attach Duct Connector and Ducting
4
Top and bottom flanges
go outside Housing
Insert tab into slot
inside Housing
1
6" Ducting
Tape
Screws from Parts Bag
3
3
4" Ducting
Tape
Position Housing
between joists and
crimp channel on both
sides of Mounting Frame
to lock Housing in place.
Do not crimp Housing.
Screw from
2
Parts Bag
Tape
6" to 4" Reducer provided in select models
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