For questions about features, operation/performance, parts, accessories, or service in the U.S.A., call:
1-800-JENNAIR (1-800-536-6247) or visit our website at www.jennair.com.
In Canada, call: 1-800-807-6777, or visit our website at www.jennair.ca.
Instructions d’installation et Guide d’utilisation et d’entretien
Au Canada, pour assistance, installation ou service, composez le 1-800-807-6777 ou visitez notre site web à www.jennair.ca.
Table of Contents/Table des matières ................................... 2
IMPORTANT: READ AND SAVE THESE INSTRUCTIONS.
FOR RESIDENTIAL USE ONLY.
IMPORTANT : LIRE ET CONSERVER CES INSTRUCTIONS.
POUR UTILISATION RÉSIDENTIELLE UNIQUEMENT.
LI3U2B/W10274308F
TABLE OF CONTENTS
TABLE DES MATIÈRES
RANGE HOOD SAFETY .................................................................2
Your safety and the safety of others are very important.
We have provided many important safety messages in this manual and on your appliance. Always read and obey all safety
messages.
This is the safety alert symbol.
This symbol alerts you to potential hazards that can kill or hurt you and others.
All safety messages will follow the safety alert symbol and either the word “DANGER” or “WARNING.”
These words mean:
You can be killed or seriously injured if you don't immediately
DANGER
WARNING
All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you what can
happen if the instructions are not followed.
follow instructions.
can be killed or seriously injured if you don't
You
instructions.
follow
2
IMPORTANT SAFETY INSTRUCTIONS
WARNING: TO REDUCE THE RISK OF FIRE, ELECTRIC
SHOCK, OR INJURY TO PERSONS, OBSERVE THE
FOLLOWING:
■ Use this unit only in the manner intended by the
manufacturer. If you have questions, contact the
manufacturer.
■ Before servicing or cleaning the 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.
■ Installation work and electrical wiring must be done by
qualified person(s) in accordance with all applicable codes
and standards, including fire-rated construction.
■ Do not operate any fan with a damaged cord or plug.
Discard fan or return to an authorized service facility for
examination and/or repair.
■ 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), the American Society for
Heating, Refrigeration and Air Conditioning Engineers
(ASHRAE), and the local code authorities.
■ When cutting or drilling into wall or ceiling; do not damage
electrical wiring and other utilities.
■ Ducted fans must always be vented outdoors.CAUTION: For general ventilating use only. Do not use
to exhaust hazardous or explosive materials and vapors.
CAUTION: To reduce risk of fire and to properly exhaust
air, be sure to duct air outside - do not vent exhaust air into
spaces within walls or ceilings, attics or into crawl spaces,
or garages.
WARNING: TO REDUCE THE RISK OF FIRE, USE ONLY
METAL DUCTWORK.
WARNING: TO REDUCE THE RISK OF A RANGE TOP
GREASE FIRE:
■ Never leave surface units unattended at high settings.
Boilovers cause smoking and greasy spillovers that may
ignite. Heat oils slowly on low or medium settings.
■ Always turn hood ON when cooking at high heat or when
■ Clean ventilating fans frequently. Grease should not be
allowed to accumulate on fan or filter.
■ Use proper pan size. Always use cookware appropriate for
the size of the surface element.
WARNING: TO REDUCE THE RISK OF INJURY TO
PERSONS IN THE EVENT OF A RANGE TOP GREASE
FIRE, OBSERVE THE FOLLOWING:
■ SMOTHER FLAMES with a close fitting lid, cookie sheet, or
metal tray, then turn off the burner. BE CAREFUL TO
PREVENT BURNS. If the flames do not go out
immediately, EVACUATE AND CALL THE FIRE
DEPARTMENT.
■ NEVER PICK UP A FLAMING PAN - you may be burned.
■ DO NOT USE WATER, including wet dishcloths or towels -
a violent steam explosion will result.
■ Use an extinguisher ONLY if:
– You know you have a class ABC extinguisher, and you
already know how to operate it.
– The fire is small and contained in the area where it
started.
– The fire department is being called.
– You can fight the fire with your back to an exit.
a
Based on "Kitchen Fire Safety Tips" published by NFPA.
■ WARNING: To reduce the risk of fire or electrical shock,
do not use this fan with any solid-state speed control
device.
a
READ AND SAVE THESE INSTRUCTIONS
INSTALLATION REQUIREMENTS
Tools and Parts
Gather the required tools and parts before starting installation.
Read and follow the instructions provided with any tools listed
here.
Tool s neede d
■ Level
■ Drill with 1¼" (3.0 cm), ³⁄₈" (9.5 mm), ⁷⁄₆₄" (2.75 mm) and
¹⁄₈" (3.0 mm) drill bits
■ Pilot hole drill bits (determined by chimney support
attachment method)
■ Pencil
■ Wire stripper or utility knife
■ Tape measure or ruler
■ Pliers
■ Caulking gun and weatherproof caulking compound
■ Vent clamps
■ Jigsaw or keyhole saw
■ Flat-blade screwdriver
■ Metal snips
■ Phillips screwdriver
Parts needed
■ Home power supply cable
■ 2 - ½" (12.7 mm) UL listed or CSA approved strain reliefs
■ 3 UL listed wire connectors
3
For vented installations, you will also need:
■ 1 wall or roof cap
■ Metal vent system
For non-vented (recirculating) installations, you will also
need:
■ Recirculation Kit Part Number W10272065 for non-vented
(recirculating) installations only. See “Assistance or Service”
section to order.
Parts supplied
Remove parts from packages. Check that all parts are included.
■ Hood canopy assembly with ventilator and light bulbs
installed
■ 8 vertical supports
■ 2 glass mounting brackets
■ Glass mantle
■ Mounting template
■ Upper horizontal support
■ Horizontal support
■ 4 plastic brackets (for lower chimney fixings)
■ 2 plastic brackets (for upper chimney fixings)
■ 68 - 4 x 8 mm screws
■ 4 - 3.5 x 9.5 mm glass mantle mounting screws
■ 4 - 5 x 45 mm screws
Product Dimensions
13³⁄₈" (33.8 cm)
*35³⁄₁₆" (99.5 cm) min.
53³⁄₁₆" (152.8 cm) max.
**35³⁄₁₆" (107.0 cm) min.
56³⁄₁₆" (158.0 cm) max.
25¼" (64.0 cm)
1½" (4.0 cm)
36" - 42" (91.4 cm to 106.7 cm)
*Vented installations only
**Non-vented (recirculating) installations only
15" (38.0 cm)
Installation Clearances
Location Requirements
IMPORTANT: Observe all governing codes and ordinances.
Have a qualified technician install the range hood. It is the
installer's responsibility to comply with installation clearances
specified on the model/serial rating plate. The model/serial rating
plate is located behind the left filter on the rear wall of the vent
hood.
Canopy hood location should be away from strong draft areas,
such as windows, doors and strong heating vents.
Cabinet opening dimensions that are shown must be used. Given
dimensions provide minimum clearance.
Grounded electrical outlet is required. See “Electrical
Requirements” section.
Because of the size and weight of this island hood, the chimney
support must be securely attached to the ceiling.
■ For plaster or drywall ceilings, the chimney support must be
attached to joists. If this is not possible, you must build a
support structure behind the plaster or drywall. The support
structure must be able to support 80 lbs (36.6 kg).
The range hood is factory set for venting through the roof or wall.
For non-vented (recirculating) Installation see “Non-vented
(recirculating) Installations” in “Install Range Hood” section.
Recirculation Kit Part Number W10272065 is available from your
dealer or an authorized parts distributor.
All openings in ceiling and wall where range hood will be installed
must be sealed.
For Mobile Home Installations
The installation of this range hood must conform to the
Manufactured Home Construction Safety Standards, Title 24
CFR, Part 328 (formerly the Federal Standard for Mobile Home
Construction and Safety, Title 24, HUD, Part 280) or when such
standard is not applicable, the standard for Manufactured Home
Installation 1982 (Manufactured Home Sites, Communities and
Setups) ANSI A225.1/NFPA 501A, or latest edition, or with local
codes.
B*
C
A
D
A. Ceiling height
B. Hood height from ceiling to bottom of the
range hood: A-C-D=B
C. Hood height: 24" (61.0 cm) min. from
electric cooking surface, 30" (76.2 cm)
min. from gas cooking surface, suggested
36" (91.4 cm) max
D. Countertop height
IMPORTANT:
Minimum distance “C”: 24" (61.0 cm) from electric cooking
surface.
Minimum distance “C”: 27" (68.6 cm) from gas cooking
surfaces.
Suggested maximum distance “C”: 36" (91.4 cm)
For vented installations, the chimneys can be adjusted for
ceilings between 8' (2.4 m) and 9' 11" (3.0 m).
For non-vented (recirculating) installations, the chimneys can
be adjusted for ceilings between 8' (2.4 m) and 10’ 4" (3.1 m).
4
*NOTE: The range hood chimneys are adjustable and designed
to meet varying ceiling or soffit heights depending on the
distance “C” between the bottom of the range hood and the
cooking surface. For higher ceilings, a Stainless Steel Chimney
Extension Kit Part Number W10272072 is available from your
dealer or an authorized parts distributor. The chimney extension
replaces the upper chimney shipped with the range hood.
Non-vented (recirculating)Roof Venting
A
Venting Requirements
(vented models only)
■ Vent system must terminate to the outdoors, except for non-
vented (recirculating) installations.
■ Do not terminate the vent system in an attic or other enclosed
area.
■ Do not use 4" (10.2 cm) laundry-type wall cap.
■ Use metal vent only. Rigid metal vent is recommended.
Plastic or metal foil vent is not recommended.
■ The length of vent system and number of elbows should be
kept to a minimum to provide efficient performance.
For the most efficient and quiet operation:
■ Use no more than three 90° elbows.
■ Make sure there is a minimum of 24" (61.0 cm) of straight
vent between the elbows if more than 1 elbow is used.
■ Do not install 2 elbows together.
■ Use clamps to seal all joints in the vent system.
■ Use caulking to seal exterior wall or roof opening around the
cap.
■ The size of the vent should be uniform.
Cold Weather Installations
An additional back draft damper should be installed to minimize
backward cold air flow and a thermal break should be installed to
minimize conduction of outside temperatures as part of the vent
system. The damper should be on the cold air side of the thermal
break.
The break should be as close as possible to where the vent
system enters the heated portion of the house.
A
B
A. Deflector
B. 8" (20.3 cm) round vent
B
A. Roof cap
B. 8" (20.3 cm) round vent
NOTE: Wall venting can be an option for 2-story homes.
Calculating Vent System Length
To calculate the length of the system you need, add the
equivalent feet (meters) for each vent piece used in the system.
Vent piece8" (20.3 cm) round
45° elbow2.5 ft
(0.8 m)
90° elbow5.0 ft
(1.5 m)
Makeup Air
Local building codes may require the use of makeup air systems
when using ventilation systems greater than specified CFM of air
movement. The specified CFM varies from locale to locale.
Consult your HVAC professional for specific requirements in your
area.
Venting Methods
This range hood is factory set for venting through the roof.
A 8" (20.3 cm) round vent system is needed for installation (not
included). The hood exhaust opening is 8" (20.3 cm) round.
NOTE: Flexible vent is not recommended. Flexible vent creates
back pressure and air turbulence that greatly reduce
performance.
For Non-Vented (recirculating) Installations
If it is not possible to vent cooking fumes and vapors to the
outside, the hood can be used in the non-vented (recirculating)
version, using a Recirculation Kit (which includes charcoal filters
and a deflector). To order, see the “Assistance or Service”
section.
Maximum equivalent vent length is 35 ft (10.7 m).
Example vent system
90 elbow
2 ft
(0.6 m)
6 ft (1.8 m)
The following example falls within the maximum recommended
vent length of 35 ft (10.7 m).
1 - 90° elbow= 5.0 ft (1.5 m)
1 - wall cap= 0.0 ft (0.0 m)
8 ft (2.4 m) straight= 8.0 ft (2.4 m)
Length of system= 13.0 ft (3.9 m)
Wall cap
5
Electrical Requirements
Observe all governing codes and ordinances.
Ensure that the electrical installation is adequate and in
conformance with National Electrical Code, ANSI/NFPA 70 (latest
edition), or CSA Standards C22.1-94, Canadian Electrical Code,
Part 1 and C22.2 No. 0-M91 (latest edition) and all local codes
and ordinances.
If codes permit and a separate ground wire is used, it is
recommended that a qualified electrician determine that the
ground path is adequate.
A copy of the above code standards can be obtained from:
National Fire Protection Association
One Batterymarch Park
Quincy, MA 02269
CSA International
8501 East Pleasant Valley Road
Cleveland, OH 44131-5575
■ A 120 Volt, 60 Hz., AC only, 15-amp, fused electrical circuit is
required.
INSTALLATION INSTRUCTIONS
Prepare Location
■ It is recommended that the vent system be installed before
the range hood is installed.
■ Before making cutouts, make sure there is proper clearance
within the ceiling for exhaust vent.
■ Range hood is to be installed 24" (61.0 cm) min. for electric
cooking surfaces, 27" (68.6 cm) min. for gas cooking surfaces,
to a suggested maximum of 36" (91.4 cm) above the cooking
surface.
■ Check your ceiling height and the range hood height
maximum before you select your hood.
1. Disconnect power.
2. Determine which venting method to use: roof, wall or non-
vented.
3. Select a flat surface for assembling the range hood. Place
covering over that surface.
WARNING
Excessive Weight Hazard
Use two or more people to move and install
range hood.
Failure to do so can result in back or other injury.
4. Using 2 or more people, lift range hood onto covered surface.
5. Determine and mark the centerline on the ceiling where the
range hood will be installed, considering the requirements for
ceiling support structures. See the “Location Requirements”
section. Make sure the range hood is centered over the
cooking surface.
■ If the house has aluminum wiring, follow the procedure
below:
1. Connect a section of solid copper wire to the pigtail
leads.
2. Connect the aluminum wiring to the added section of
copper wire using special connectors and/or tools
designed and UL listed for joining copper to aluminum.
Follow the electrical connector manufacturer's recommended
procedure. Aluminum/copper connection must conform with
local codes and industry accepted wiring practices.
■ Wire sizes and connections must conform with the rating of
the appliance as specified on the model/serial rating plate.
The model/serial plate is located behind the filter on the rear
wall of the range hood.
■ Wire sizes must conform to the requirements of the National
Electrical Code, ANSI/NFPA 70 (latest edition), or CSA
Standards C22. 1-94, Canadian Electrical Code, Part 1 and
C22.2 No. 0-M91 (latest edition) and all local codes and
ordinances.
6. Tape template in place on the ceiling at the marked
centerline.
7. Use a pencil to mark the mounting screws, wire access and
duct hole locations on the ceiling.
NOTE: Mounting hole locations should be into the ceiling
support structure.
Remove the template.
8. Drill 4 - ³⁄₁₆" (4.8 mm) pilot holes for mounting the upper
horizontal support.
9. Determine the required location for the home power supply
cable and drill a ½" (1.3 cm) diameter hole for wire access.
10. Run wire through the home power supply cable according to
the National Electrical Code or CSA Standards and local
codes and ordinances. There must be enough ½" conduit
and wires from the fused disconnect (or circuit breaker) box
to make the connection in the hood’s electrical terminal box.
NOTE: Do not reconnect power until installation is complete.
Use caulk to seal all openings.
11. (For vented installations only.) Using a jigsaw or keyhole saw,
cut a 8½" (21.6 cm) diameter hole for the vent duct.
6
12. Attach the upper horizontal support bracket with 4 - 5 x
C
B
45 mm wood screws.
A
A. Upper horizontal support
Install Range Hood
1. Position the 4 vertical supports (A) with the notches at the
bottom and attach to the range hood using 16 - 4 x 8 mm
screws.
2. Attach the horizontal support (B) using 8 - 4 x 8 mm screws.
B
5. Connect glass mantle to range hood with the 2 glass
mounting brackets and 4 - 3.5 x 9.5 mm screws.
A
B
A. Glass mounting bracket
B. 3.5 x 9.5 mm screws
6. Attach the range hood assembly to the upper horizontal
support attached to the ceiling using 16 - 4 x 8 mm screws
and tighten.
A
A
A
C
A. Vertical supports
B. Horizontal support
C. Notched end
3. Attach a second set of vertical supports (A) and set the
vertical height (B). See “Installation Clearances” in the
“Location Requirements” section to help determine the
desired dimension for vertical height “B.”
A
A
B
A. Vertical suppoarts
B. Vertical height
A
A. Mounting screws
Connect Vent System
1. Install vent system.
2. Push duct over the exhaust outlet. Seal all connections with
vent clamps.
Non-Vented (recirculating) Installation
1. Attach the air deflector to the upper horizontal support using
4 mounting screws.
A
4. Using 2 people, place the glass mantle onto the range hood.
A
A. Glass mantle
A. Deflector
B. Mounting screws
2. Measure the length of 8" (20.3 cm) duct (not included)
needed to connect the transition to the deflector.
NOTE: Vent should fit up inside the deflector 1" (2.5 cm)
minimum.
3. Install vent between the transition and the deflector.
NOTE: To make vent installation easier, temporarily remove
the deflector from the chimney support bracket and replace
after vent section is in place.
4. Seal all connections with vent clamps.
7
.
Make Electrical Connection
WARNING
Electrical Shock Hazard
Disconnect power before servicing.
Replace all parts and panels before operating.
Failure to do so can result in death or electrical shock.
1. Disconnect power.
2. Remove terminal box cover.
3. Remove the knockout in the terminal box cover and install a
UL listed or CSA approved ¹⁄₂" strain relief.
4. Run 3 wires, black, white and green (14AWG), in ¹⁄₂" conduit
from service panel to terminal box. Use caulking to seal
opening.
B
A
WARNING
Electrical Shock Hazard
Electrically ground blower.
Connect ground wire to green and yellow ground wire
in terminal box.
Failure to do so can result in death or electrical shock.
7. Connect green (or bare) ground wire from home power supply
to yellow-green ground wire (E) in terminal box using UL listed
wire connectors.
8. Tighten strain relief screw.
9. Install terminal box cover.
10. Check all light bulbs are secure in their sockets.
11. Reconnect power.
Install Duct Covers
1. Attach the vertical duct cover supports using 4 - 4 x 8 mm
screws.
C
D
F
E
A. UL listed or CSA approved strain relief
B. Home power supply cable
C. Terminal box
D. Black wires
E. Green (or bare) wire connected to yellow-green wire
F. White w i r e s
5. Use UL listed wire connectors and connect black wires (D)
together.
6. Use UL listed wire connectors and connect white wires (F)
together
A
B
A
A. Screws
B. Vertical duct cover support
2. Slide upper duct covers into place until springs “click.”
A
B
A. Upper duct cover
B. Spring
8
3. Attach lower duct covers using a plastic bracket at each
corner (4 needed).
A
B
C
A. Upper duct cover
B. Lower duct cover
C. Plastic bracket
Install Filters
For non-vented (recirculating installations):
1. Install optional charcoal filter, wrapping it around the grease
filter.
2. Place the charcoal filter mat around the grease filter and fix it
in place by using the cap lock springs provided.
3. Position the upper cap and fix it in place using the cap lock
spring provided.
A. Charcoal filter mat
B. Grease filter
C. Charcoal filter side
lock springs
For all installations:
4. Install the grease filter. See “Range Hood Care” section.
D. Upper cap
E. Cap lock spring
F. Grease filter support
Complete Installation
Check Range Hood Operation
RANGE HOOD USE
The range hood is designed to remove smoke, cooking vapors
and odors from the cooktop area. For best results, start the hood
before cooking and allow it to operate several minutes after the
cooking is complete to clear all smoke and odors from the
kitchen.
Control Panel
The range hood controls are located on the front side of the
canopy.
A
B
A. Power decrease
B. Power increase
C. Display
D. Light
E. Timer
C
Display
Grease Filter Saturation Alarm
After 30 hours of fan function, the display will show “Clean
Grease Filter” when the fan is active. When this icon shows in the
display, the installed grease filters should be washed. See
“Range Hood Care” section.
■ To reset the grease filter saturation alarm, press and hold the
POWER INCREASE button for 5 seconds. The “Clean Grease
Filter” icon will no longer be displayed.
D
E
If range hood does not operate, check to see whether a circuit
breaker has tripped or a household fuse has blown.
NOTE: To get the most efficient use from your new range hood,
read the “Range Hood Use” section.
Charcoal Filter Saturation Alarm
After 120 hours of fan function, the display will show “Replace
Charcoal Filter” when the fan is active. When this icon shows in
the display, the charcoal filters should be replaced. See “Range
Hood Care” section.
■ To reset the charcoal filter saturation alarm, press and hold
the POWER DECREASE button for 5 seconds. The “Replace
Charcoal Filter” icon will no longer be displayed.
Audible Signal Activation and Deactivation
The audible signals can be activated or deactivated by pressing
the “LIGHT” button for 5 seconds.
■ If the audible signal is activated, a tone will sound, and “Snd”
will appear on the display for 3 seconds.
■ If the audible signal is deactivated, “Snd” will appear on the
display for 3 seconds.
Charcoal Filter (Recirculation Accessory) Inclusion and
Exclusion
When the charcoal filter is in use (recirculating mode), press and
hold the POWER DECREASE and POWER INCREASE buttons at
the same time for 5 seconds. “Able” will appear on the display for
3 seconds.
If the charcoal filter is not used (vented mode), press and hold
the POWER DECREASE and POWER INCREASE buttons at the
same time for 5 seconds. “None” will appear on the display for
3 seconds.
9
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