Best KEX222 Installation Guide

Model KEX222

ENGLISH......................................3

FRANÇAIS................................15

ESPAÑOL..................................27

BEST BY BROAN P.O. Box 140, Hartford, WI 53027

REGISTER YOUR PRODUCT ONLINE AT www.bestbybroan.com/register

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READ AND SAVE THESE INSTRUCTIONS

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INTENDED FOR DOMESTIC COOKING ONLY

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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 service
panel 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 guidelines 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 unit with any separate solid-state speed control device.

8. To reduce the risk of fire, use only metal ductwork.

9. This unit must be grounded.

TO REDUCE THE RISK OF A RANGE TOP GREASE FIRE:
A. 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.

B. Always turn hood ON when cooking at high heat or when cooking flaming foods. (i.e.

Crepes Suzette, Cherries Jubilee, Peppercorn Beef Flambe’).

C. Clean ventilating fans frequently. Grease should not be allowed to accumulate on fan or

filter.

D. 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:*

1. 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.

2. NEVER PICK UP A FLAMING PAN - You may be burned.

3. DO NOT USE WATER, including wet dishcloths or towels - violent steam explosion will
result.

4. Use an extinguisher ONLY if:

A. You know you have a Class ABC extinguisher and you already know how to operate

it.
B. The fire is small and contained in the area where it started.
C. The fire department is being called.
D. You can fight the fire with your back to an exit.
* Based on “Kitchen Fire Safety Tips” published by NFPA.

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CAUTION

1. 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 or into attics, crawl spaces, or garages.

2. Take care when using cleaning agents or detergents.

3. Avoid using food products that produce flames under the Range Hood.

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

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

6. Your hood motor has a thermal overload which will automatically shut off the motor if it
becomes overheated. The motor will restart when it cools down. If the motor continues
to shut off and restart, have the hood serviced.

7. For best capture of cooking impurities, the bottom of the hood should be a minimum of
24" and a maximum of 30" above the cooking surface.

8. Two installers are recommended because of the large size and weight of this hood.

9. This product is equipped with a thermostat which may start blower automatically. To
reduce the risk of injury and to prevent power from being switched on accidentally,
switch power off at service panel and lock or tag service panel.

10. Please read specification label on product for further information and requirements.

11. To reduce the risk of fire and electric shock, install this range hood only with Best by
Broan Exterior blower models EB6, EB9, EB12, or EB15, or Best by Broan In-Line Blower
models ILB3, ILB6, ILB9, or ILB11. Other Blowers cannot be substituted (Blowers sold
separately).

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PREPARE THE HOOD

Unpack hood and check contents.
You should receive:
1 - Hood
1 - Decorative Flue Assembly
1 - Flue Mounting Bracket
1 - Parts Bag (B080810601) containing:

2 - Mounting Brackets
8 - Mounting Screws (4,8x38mm Pan

Head)

4 - Mounting Screws (3,9x9,5mm Pan

Head)

4 - Mounting Screws (3,9x9,5mm Pan

Head Black)

8 - Drywall Anchors

1 - Parts Bag (B080810321) containing:

2 - Side Ladle-Bars
2 - End Bits of the Ladle-Bars
2 - Mounting Screws (M8 x 14mm)
1 - Key

1 - Installation Instructions

END BITS OF
THE LADLE­BARS

2 MOUNTING
SCREWS
(M8x14mm)

KEY

SIDE LADLE­BARS

DECORATIVE
FLUE

FLUE MOUNTING
BRACKET

4 MOUNTING
SCREWS (3,9 x 9,5mm
Pan Head)

4 MOUNTING
SCREWS (3,9 x 9,5mm
Pan Head - Black)

8 MOUNTING
SCREWS (4,8 x
38mm Pan Head)

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MOUNTING
BRACKETS

8 DRYWALL
ANCHORS

EXTERIOR OR IN-LINE BLOWER SELECTION

CAUTION: Either an exterior blower or in-line blower may be used with this hood.
The KEX222 hood must be installed with blower models EB6, EB9, EB12, EB15,
ILB3, ILB6, ILB9, or ILB11 only. Other Blowers cannot be substituted (Blowers sold
separately).
The blower must be UL listed for Canadian and U.S. use, and evaluated for use with
solid state speed control, rated 120V, 60 Hz, 6.0 A max.

INSTALL THE DUCTWORK

NOTE: To reduce the risk of fire, use only metal ductwork.

1. Choose the location where the Exterior or In-Line Blower will be mounted. See

illustrations below for mounting location suggestions and restrictions.

2. A straight, short duct run will allow the hood to perform most efficiently.

3. Long duct runs, elbows and transitions will reduce the performance of the

hood. Use as few of them as possible. Larger ducting may be required for best
performance with long duct runs.

4. After the Exterior or In-Line Blower has been installed, connect round metal

ductwork and work back towards the hood location. Use duct tape to seal joints
between ductwork sections.

5. An 8” round to 10” round transition (Model 414) is required. For best air

performance, install the transition as close to the range hood as possible.

EXTERIOR BLOWER

EXTERIOR

BLOWER

8” TO 10”

ROUND

TRANSITION

SUGGESTED MOUNTING LOCATIONS

OK

8” ROUND

DUCT

10” ROUND

DUCT

OK

CAUTION: MAY NOT FIT

UNDER EAVES OF SINGLE

STORY HOMES

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DECORATIVE

FLUE

HOOD

24” TO 30” ABOVE

COOKING SURFACE

EXTERIOR

BLOWER

10”

ROUND

DUCT

8” ROUND

ELBOW

IN-LINE BLOWER

HOW TO ASSEMBLE THE
LADLE BAR

The side ladle bars must be assembled before
installing the hood against the wall.

To assemble the side ladle -bars follow the
instructions below:

1. Take off the two end bits of the ladle bar
slackening screws B. Insert the side ladle
bars where the end bits were and fix them
by means of screws B.

2. Insert the fixing element M into the side ladle
bar and fix it tightening screw C.

3. To fix definitively the M element onto the
hood, it is necessary to have access from
the inside of the hood:

- remove the grease filters: at the handle,
push the stop inwards and pull the filters
downwards.

- take off the lower part of the hood
unscrewing the two screws A. The lower part
of the hood must not be completely taken
off, but it must be bent slightly until the
screwdriver can have access. Fix element
M to the hood from the inside, by means of
mounting screws (M8x14mm).

4. Reassemble the lower part of the hood.

B

END BITS

C

M

LADLE BAR

A

LOWER PART OF

THE HOOD

B

A

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INSTALL MOUNTING
BRACKETS

1. Construct wood wall framing that is flush

with interior surface of wall studs.
Make sure:
a) the framing is centered over installation

location.
b) the height of the framing will allow the

mounting brackets to be secured to the
framing within the dimensions shown.

2.

After wall surface is finished, secure
mounting brackets to framing using
dimensions shown.

VERSION 42”

FRAMING BEHIND DRYWALL

VERSION 90cm

FRAMING BEHIND DRYWALL

9-5/8”

9-5/8”

32-11/16” to 38-5/8” above

cooktop

32-11/16”= bottom of hood 24" above cooktop
38-5/8"= bottom of hood 30" above cooktop

VERSION 48”

FRAMING BEHIND DRYWALL

9-15/16”

9-15/16”

33-15/16” to 39-15/16” above

cooktop

33-15/16”

= bottom of hood 24" above cooktop

39-15/16"= bottom of hood 30" above cooktop

cooktop

34-7/16”
40-7/16”

8-7/8”

8-7/8”

34-7/16” to 40-7/16” above

= bottom of hood 24" above cooktop
= bottom of hood 30" above cooktop

Note: minimun hood distance above cook top must not be less than 24”. A maximum
of 30” above cook top is highly recommended for best capture of cooking impurities.
Distances over 30” are at the installer and users discretion; and if ceiling height and
flue length permit.

HOOD

WIDTH

90CM

42”

48”

CEILING

HEIGHT

8 FEET

9 FEET
8 FEET
9 FEET

8 FEET

9 FEET

29-13/16”

31-1/16”

31-9/16”

HOOD DISTANCE ABOVE 36” HIGH COOK TOP

24” 25” 26” 27” 28” 29” 30”

BRACKET LOCATION ABOVE 36” COOK TOP

30-13/16” 31-13/16”

N / A

32-1/16”

N / A

32-9/16”

N / A

31-13/16”

33-1/16”
33-1/16”
33-9/16”
33-9/16”

32-13/16”
32-13/16”

34-1/16”
34-1/16”
34-9/16”
34-9/16”

33-13/16”
33-13/16”

35-1/16”
35-1/16”

35-9/16”
35-9/16” 36-9/16”

34-13/16”

36-1/16”

N / A

35-13/16”

N / A

37-1/16”

N / A

37-9/16”

DIM.

“A”

9-5/8”

9-15/16”

8-7/8”

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INSTALL THE HOOD

1. Remove the wiring box.

2. Remove the tape located on the damper.

3. Hang the hood from the brackets through

the rectangular cut-outs on the back of the
hood. Cut-outs are larger than the brackets
to allow for horizontal adjustment.

The bottom of the hood should be 24" to 30"
above the cooking surface.

4. Height adjustment screws provide vertical

adjustment.

5. Depth adjustment screws provide

horizontal adjustment.

6. Secure the hood with mounting screws

(4,8x38mm). Use drywall anchors, provided,
if wall studs or framing are not available.

7. Replace the wiring box.

REMOVE THE

WIRING BOX

MOUNTING

SCREWS

(4,8x38mm)

REMOVE THE TAPE

RECTANGULAR

CUTOUTS

WALL

FRAMING

MOUNTING
BRACKETS

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MOUNTING

SCREWS

(4,8x38mm)

DEPTH ADJUSTMENT

HEIGHT ADJUSTMENT SCREWS

SCREWS

WIRING

Note: This range hood must be properly
grounded. The unit should be installed by a
qualified electrician in accordance with all
applicable national and local electrical
codes.

GROUNDING INSTRUCTIONS
This appliance must be grounded. In the event
of an electrical short circuit, grounding
reduces the risk of electric shock by providing
an escape wire for the electric current. This
appliance is equipped with a cord having a
grounding wire with a grounding plug. The
plug must be plugged into an outlet that is
properly installed and grounded.
WARNING - Improper grounding can result in a risk of electric shock.
Consult a qualified electrician if the grounding instructions are not completely
understood, or if doubt exists as to whether the appliance is properly grounded.
Do not use an extension cord. If the power supply cord is too short, have a qualified
electrician install an outlet near the appliance.

Set the electrical power supply within the space covered by the decorative flues.
Position an electrical outlet at a maximum distance of 33-7/16” (85 cm) from

where the lead exits from the hood (see illustration alongside). Make sure this
does not interfere with the decorative flues (where the flue touches the wall).

Fit the plug into the outlet.

33-7/16”
(85cm) max

Blower connection at hood:

1. Run 2-wire plus ground power cable from
the Exterior or In-Line Blower to the hood’s
wiring box marked “motor connection”.

2. Remove the cover from the wiring box and
remove one knockout.

3. Feed 6” of cable through the knockout
opening and secure the cable to the wiring
box with an appropriate connector.

4. Make electrical connections at the hood.
Connect white-to-white, red-to-black and
green-to-ground.

5. Replace the wiring box cover and screws.
make sure wires are not pinched between
the cover and box.

Exterior or In-line blower connection:

1. Make electrical connections at the exterior
or in-line blower (see instructions provided
with the exterior or in-line blower).

Power connection at hood:

1. Plug the power cord into the electrical wall
receptacle.

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BLOWER CONNECTION AT HOOD

CONNECT:
WHITE-TO-WHITE,
RED-TO-BLACK,
GREEN-TO-GROUND.

BOX MARKED
“MOTOR
CONNECTION”

Exterior or

In-Line blower

CONNECT DUCTWORK

1. Use mounting screws (4,8x38mm) and wall

anchors to secure flue mounting bracket
to the ceiling or wall as shown.

2. Use 8" round metal duct to connect the duct

collar on the hood to the ductwork above.

3. Use duct tape to make all joints secure and

air tight.

4. Remove the 2 screws securing the flues.

5. Turn the upper flue over so that the holes
is in the upper part.

6. Secure the decorative flue to the mounting
bracket, and to the hood by tightening locking
mounting screws (3,9x9,5mm) as shown.

FIXING TO THE WALL

MOUNTING

SCREWS

(4,8x38mm)

FIXING TO THE CEILING

FLUE

MOUNTING

BRACKET

FASTEN FLUE TO
BRACKET WITH
MOUNTING SCREWS
(3,9x9,5mm)

FASTEN FLUE

TO HOOD

WITH MOUNTING

SCREWS

(3,9x9,5mm)

MOUNTING

SCREWS

(4,8x38mm)

FLUE

MOUNTING

BRACKET

DECORATIVE

FLUE

REMOVE

THE

SCREWS

DUCT TAPE

8" ROUND

METAL DUCT

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MAINTENANCE

Proper maintenance of the Range Hood will
assure proper performance of the unit.

Grease Filters

The grease filters should be cleaned fre-
quently. Use a warm detergent solution. Grease
filters are dishwasher safe.

To remove the grease filters: at the handle,
push the stop inwards and pull the filters downwards.

Hood Cleaning

Stainless steel is one of the easiest materials to keep clean. Occasional care will
help preserve its fine appearance.

Cleaning tips:

O Hot water with soap or detergent is all that is usually needed.
O Follow all cleaning by rinsing with clear water. Wipe dry with a clean, soft cloth to

avoid water marks.

O For discolorations or deposits that persist, use a non-scratching household cleanser

or stainless steel polishing powder with a little water and a soft cloth.

O For stubborn cases, use a plastic scouring pad or soft bristle brush together with

cleaser and water. Rub lightly in direction of polishing lines or "grain" of the
stainless finish. Avoid using too much pressure which may mar the surface.

O DO NOT allow deposits to remain for long periods of time.
O DO NOT use ordinary steel wool or steel brushes. Small bits of steel may adhere

to the surface causing rust.

O DO NOT allow salt solutions, disinfectants, bleaches, or cleaning compounds to

remain in contact with stainless steel for extended periods. Many of these com­pounds contain chemicals which may be harmful. Rinse with water after expo­sure and wipe dry with a clean cloth.

Painted surfaces should be cleaned with warm water and mild detergent only.

GREASE FILTERS

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BLOWER

ON-OFF /

SPEED 1

LED

BLOWER
SPEED 2

LED

BLOWER
SPEED 3

BLOWER
SPEED 4

LED

LED

OPERATION

Controls

The hood is operated using the (5) push­buttons located at eye-level, on the front edge
of the hood.

The light switch turns the halogen lights on

LIGHT

SWITCH

and off. Push the light switch once to turn the
lights ON - push a second time to turn the
lights ON to a brighter level - push a third time
to turn the lights OFF.

0-1

234

The blower on-off / speed 1 switch turns the
blower on to its lowest running speed. To turn OFF the blower, push in and hold this
blower switch for approximately 2 seconds.

The blower speed 2 switch turns the blower on to medium-low running speed.
Pressing this switch a second time sets a timer which keeps the blower operating
at this speed for 10 minutes. The LED will blink during this time and the blower will
shut off automatically.

The blower speed 3 and blower speed 4 switches operate the same as blower
speed 2 switch except: Blower speed 3 is medium-high and blower speed 4 is
high.

After every 30 hours of operation, the LED above the “blower speed 1 switch” will
be illuminated (RED) and blink for 30 seconds after turning off the blower. This is a
reminder to clean the grease filter. Once the grease filter is cleaned and installed,
press in and hold the “light switch” button for approximately 2 seconds during the
blink of the LED.

HEAT SENTRY™

Your hood is equipped with a HEAT SENTRY™ thermostat. This thermostat is a
device that will turn on or speed up the blower if it senses excessive heat above
the cooking surface.

1) If blower is OFF - it turns blower ON to HIGH speed.

2) If blower is ON at a lower speed setting - it turns blower up to HIGH speed.

When the temperature level drops to normal, the blower will return to its original
setting.

WARNING
The HEAT SENTRY thermostat can start the blower even if the hood is turned
OFF. When this occurs, it is impossible to turn the blower OFF with its switch.
If you must stop the blower, do it from the main electrical panel.

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HALOGEN BULBS

This range hood requires two (2) or four (4)
halogen bulbs (Type T3, 12Volt, 20Watt Max,
G-4 Base).

RING

NUT

ALWAYS SWITCH OFF THE ELECTRICITY
SUPPLY BEFORE CARRYING OUT ANY
OPERATIONS ON THE APPLIANCE.

To change bulbs:

1. Loosen the ring nut by turning it
counterclockwise.

2. Remove the bulb by pulling sideward - DO NOT ROTATE. CAUTION: BULB

MAY BE HOT!

3. Replace with Type T3, 12Volt, 20Watt Max, G-4 Base halogen bulb. Do not
touch replacement bulb with bare hands!

FUSE REPLACEMENT

SWITCH OFF THE ELECTRICITY SUPPLY.

Remove the grease filters.

ELECTRICAL
BOX

FUSE

ELECTRICAL
BOX
SUPPORT

Remove the electrical box support and open
the electrical box.

Replace with the same type of fuse (5x20mm,
4A, 125V).

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 one year from the date of original purchase. THERE ARE NO OTHER WARRANTIES,
EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OR MERCHANT ABILITY OR
FITNESS FOR A PARTICULAR PURPOSE.
During this one-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, TUBES, HALOGEN AND
INCANDESCENDT BULBS. 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), faulty
installation or installation contrary to recommended installation instructions.
The duration of any implied warranty is limited to the one-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 OPTION, SHALL BE THE PURCHASER’S SOLE AND
EXCLUSIVE REMEDY UNDER THIS WARRANTY. BROAN 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 or
exclusion 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 stated below or telephone: [phone], (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.

BEST BY BROAN, P.O. Box 140 Hartford, Wisconsin 53027

BROAN ONE YEAR LIMITED WARRANTY

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