Broan BBN3306SS - User Manual

In the United States

In Canada

For complete warranty statement and service parts, or to learn more about the instructions below,
please type your model number in on our website or scan the QR code.

broan-nutone.com

broan-nutone.ca

To obtain a paper copy of the detailed instructions, please call us.

1-800-558-1711

1-800-567-3855

EN

INSTALLATION, USE, AND CARE QUICK START MANUAL

POWERPACK INSERT MODELS BBN3306SS AND BBN3306SSC

READ AND SAVE THESE INSTRUCTIONS

Intended for domestic cooking only

!

!

WARNING

WARNING

CAUTION

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 at the address or telephone number
listed in the warranty.

• 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.

• 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.

• 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.

• When cutting or drilling into wall or ceiling, do not damage electrical wiring

and other hidden utilities.

• Ducted fans must always be vented to the outdoors.
• Do not use this unit with any separate solid-state speed control device.
• To reduce the risk of fire, use only metal ductwork.
• This unit must be grounded.
• When installing, servicing or cleaning the unit, it is recommended to wear

safety glasses and gloves.

• When applicable local regulations comprise more restrictive installation and/or

certification requirements, the aforementioned requirements prevail on those
of this document and the installer agrees to conform to these at his own expense.

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 flambeing food

(i.e. Crepes Suzette, Cherries Jubilee, Peppercorn Beef Flambé).

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.

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.

• For indoor residential use only.
• 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.

• Take care when using cleaning agents or detergents.
• Avoid using food products that produce flames under the Range

Hood.

• For general ventilating use only. Do not use to exhaust hazardous

or explosive materials and vapors.

• To avoid motor bearing damage and noisy and/or unbalanced

impellers, keep drywall spray, construction dust, etc. off power
unit.

• 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.

• The bottom of the hood MUST NOT BE LESS than 24” and

recommended at a maximum of 30” above the cooktop for best
capture of cooking impurities.

• Use only with range hood cord connection kits that have been

investigated and found acceptable for use with this model range
hood.

• Please read specification label on product for further information

and requirements.

!

!

!

1. INSTALL THE DUCTWORK (DUCTED
INSTALLATION

ONLY)

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

1. D e c i d e w h e r e

t h e d u c t w o r k
will run between
the powerpack
insert and the
outside. (FIG. 1)

2. A straight, short

d u c t r u n w i l l
allow the hood
to perform most
efficiently.

3. Long duct runs,

e l b o w s , a n d
transitions will
reduce the performance of the hood. Use as few of them as possible.
Larger ducting may be required for best performance with longer duct runs.

4. Install wall cap or roof cap (sold separately). Connect metal ductwork to

cap and work back towards the hood location. Use 2” metal foil duct tape
to seal the joints between ductwork sections.

24"

MIN

- 30"

MAX

ABOVE

COOKING

SURFACE

P

OWERPACK

INSERT

W

ALL

CAP

R

OOF

CAP

8"

OR

6"

ROUND

DUCT

OR

3¼"

X

10"

DUCT

H

OUSE

WIRING

3¼"

X

10"

DUCT

FIG. 1

Detach and set aside the 3¼” x 10” adapter/damper and the 6-in.-round

damper (grey parts in FIG. 2) from back and side of the powerpack insert by

removing their 2 retaining screws. Discard the screws.

Detach the cabinet brackets (grey part in FIG. 3) from the back of the

powerpack insert by removing its 3 retaining screws.

Discard the screws.

Fold up and down the bracket until it is split in two separate parts (FIG. 4).

Keep the brackets for possible further use.

NOTE: Both cabinet brackets have one wide edge and one narrow edge

(FIG. 5), to cover all installation configurations depending on cabinet widths.

2. REMOVE THE ADAPTER/DAMPER AND

6-IN. ROUND DAMPER

3. REMOVE THE CABINET BRACKETS

FIG. 4

FIG. 2

SCREWS

FIG. 3

Wide edge

Narrow edge

FIG. 5

4. PREPARE THE CABINET

NOTES: A. The unit has to be installed inside the cabinet.

B. The unit should be mounted centered laterally over the cooktop burners.

C. For back to front position, the unit must be mounted according to local building codes.

1. Cut a hole in the bottom of the cabinet, using the dimensions shown (FIG. 6).
2. Measure the remaining material of the cabinet bottom sides (

C

in FIG. 7), if it is 1/4” or more, there is no need to use the cabinet brackets. Go to step 7.

3. When there is less than 1/4” remaining material (

C

), carefully remove those strips. Measure the cabinet inner width (

D

in FIG. 7). Refer to the table below

to see which cabinet bracket edge configuration must be used.

WARNING

The cabinet must be secured to wall studs or other wooden framework behind the drywall to support the weight of this

unit. Failure to do so may cause personal injury or damage to countertop or cooktop.

!

N

ARROW

EDGE

W

IDE

EDGE

D

From 28-1/16”

to < 28-1/2”

D

From 28-1/2” to 29”

FIG. 7

A = 10¼”

B = 28 ¹/

16

”

CUT A HOLE IN THE BOTTOM

OF THE CABINET

FIG. 6

4. Pay attention to the Ease of Install hooks location on the unit (distance given from unit front flange, FIG. 8). Measure and mark the position of the Ease

of Install hooks (shown as

E

in FIG.9) on both cabinet side walls. Remove the unit.

8¼

”

4½

”

FIG. 8

FRONT

UNIT TOP VIEW

5. Install the cabinet brackets as follow (FIG. 9):





Align the bracket flush with the bottom of

the right cabinet side panel, with the
hooks marked position (

E

) between the

bottom embossed holes. For the narrow
edge configuration, trace a line on
the top of the bracket. For wide edge
configuration, trace a line at the bottom
of the central slots.





Lift the bracket flush with the marked

lined. Assemble the bracket to the
cabinet side panel using 2 no. 8 x 5/8”
wood screws (included in parts bag)
through the upper holes.

NOTE: Do not use the embossed holes to

attach the bracket to the cabinet.





Repeat steps



to



for the left

cabinet side panel.

FIG. 9

Wide edge

configuration

FLUSH

E

FLUSH

Narrow edge

configuration

E

FLUSH

1105018C

For ADA compliance installation guidelines, please type the model number into our website.

RECOMMENDED TOOLS AND ACCESSORIES

• Measuring tape
• Phillips screwdriver no. 2
• Nut driver or socket 3/8”

• Flat blade screwdriver

(to open knock-out holes)

• Saw (to cut holes in cabinet)

• Sheet metal shears
• Pliers
• Metal foil duct tape

• Scissors (to cut metal foil duct tape)
• Pencil
• Wire stripper

• 2 Appropriate wire nuts
• Strain relief, 7/8” diameter (to secure

house wiring cable to the hood)