NuTone BBN3306SS Installation guide

INSTALLATION,
USE & CARE INSTRUCTIONS
WWW.BROAN-NUTONE.COM WWW.BROAN-NUTONE.CA
Serial number: 1105026A
Powerpack Inserts
Model numbers:
BBN3306SS, BBN3306SSC

INSTALLATION, USE & CARE INSTRUCTIONS TABLE OF CONTENTS
2
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15
Recommended Tools and Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Install Ductwork (Ducted Installations Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Remove the Adapter/Damper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Remove the Cabinet Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Prepare the Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9
Prepare the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11
Install the Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-14
Connect Ductwork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Install the Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-17
Soft-Touch Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Heat Sentry™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Code Ready™ Technology Activation . . . . . . . . . . . . . . . . . . . . . . . . 17
Maintenance and Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Grease Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Non-Ducted Recirculation Filters . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Stainless Steel Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

INSTALLATION, USE & CARE INSTRUCTIONS
SAFETY
3
!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 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 register your product, please visit our website:
In the United States - broan-nutone.com
In Canada - broan-nutone.ca
For Technical Support, call:
In the United States - 800-558-1711
In Canada - 800-567-3855
Installer: Leave this manual with the homeowner.
READ AND SAVE THESE INSTRUCTIONS
Intended for domestic cooking only !!

INSTALLATION, USE & CARE INSTRUCTIONS SAFETY
4
!CAUTION
!• 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.
!WARNING
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.

INSTALLATION, USE & CARE INSTRUCTIONS
INSTALLATION
5
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 knockout 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)
CONTENTS
Before proceeding to the installation, check the contents of the box. If items are missing or damaged, contact the
manufacturer.
Make sure that the following items are included:
(1) PARTS BAG* CONTAINING:
(4) NO. 8-18 X1/4”
METAL SCREWS
* FIND PART S BAG BEHIND THE ELECTRICAL COMPARTMENT COVER
(1) SET OF 3 FILLERS
(1) 3¼” X10”
DAMPER ASSEMBLY
(ATTACHED TO THE BACK OF THE UNIT)
(1) 8” ROUND
DAMPER ASSEMBLY
(1) 6” ROUND
DAMPER ASSEMBLY
(ATTACHED TO ONE SIDE OF THE UNIT)
CABINET BRACKETS
(ATTACHED TO THE BACK OF THE UNIT)
(8) NO. 8-15 X5/8”
PAN HEAD
WOOD SCREWS
(4) NO. 6-18 X5/8”
TRUSS HEAD
WOOD SCREWS
(4) NO. 8-32 X1/4”
MACHINE SCREWS
(2) GREASE FILTERS
24" MIN - 30" MAX
ABOVE COOKING SURFACE
POWERPACK
INSERT WALL CAP
ROOF CAP
8" OR 6" ROUND DUCT
OR 3¼" X10" DUCT
HOUSE WIRING
3¼" X10" DUCT
FIG. 1
INSTALL THE DUCTWORK
(DUCTED INSTALLATION ONLY)
NOTE: To reduce the risk of fire, use only metal ductwork.
1. Decide where the ductwork will run between the insert and
the outside. (FIG. 1)
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
longer duct runs.
4. Install wall cap or roof cap (sold separately). Connect metal
ductwork tocapand workback towardsthe hoodlocation. Use
2” metal foil duct tape to seal the joints between ductwork
sections.

INSTALLATION, USE & CARE INSTRUCTIONS INSTALLATION
6
REMOVE THE CABINET BRACKETS
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
narrrow edge (FIG. 5), to cover all installation
configurations depending on cabinet widths.
FIG. 3
SCREWS
FIG. 4
Wide edge
Narrow edge
FIG. 5
REMOVE THE ADAPTER/DAMPER
AND 6-IN. ROUND DAMPER
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.
FIG. 2

INSTALLATION, USE & CARE INSTRUCTIONS
INSTALLATION
7
A = 10¼”
B = 28¹/16”
PREPARE THE CABINET
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.
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), (FIG. 7) if it is 1/4” or more, there is no need to use
the cabinet brackets. Go to step 7 on page 9.
3. When there is less than 1/4” remaining material (C),
carefully remove those strips. Measure the cabinet inner
width (D) (FIG. 7). Refer to the table below to see which
cabinet bracket edge configuration must be used.
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 Ein FIG. 9 on next page) on both cabinet side walls.
NARROW EDGE WIDE EDGE
D
From 28-1/16” to < 28-1/2”
D
From 28-1/2” to 29”
!CUT A HOLE IN THE BOTTOM OF THE CABINET
FIG. 6
FIG. 7
8¼”
4½”
FIG. 8
FRONT
UNIT TOP VIEW

INSTALLATION, USE & CARE INSTRUCTIONS INSTALLATION
8
PREPARE THE CABINET (CONT’D)
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 atttach the
bracket to the cabinet.
 Repeat steps to for the left cabinet side panel.




FIG. 9
FLUSH
Narrow edge
configuration
Wide edge
configuration
FLUSH
E
E

INSTALLATION, USE & CARE INSTRUCTIONS
INSTALLATION
9
PREPARE THE CABINET (CONT’D)
6. Measure the distance between both bottom bracket
edges (F) (FIG. 10). The table below shows the approriate
distance needed.
NARROW EDGE WIDE EDGE
F
From 27-7/8” to < 28-1/16”
F
From 28-1/16” to 28-5/16”
If the measured distance needs to be shortened, screw two
no. 8-32 x 1/4” machine screws, in each bottom embossed
cabinet brackets hole; this will slightly bend the bottom part
of the brackets (FIG. 11). Screw both brackets until the
appropriate distance is obtained.
5¼"5¼"
3½"
3/4"
FIG. 13
CABINET BACK WALL
CABINET BOTTOM
7. There are 3 different sizes of filler included with these units,
designed to fit up to 13-in. depth cabinets. For up to 15-in.
depth cabinets, another set of 4 fillers is available (order
HADTBN30). Choose the filler that fits to cover the back
bottom edge of the cabinet. Use 4 no. 6 x 5/8” truss head
wood screws (included) to mount it (FIG. 12).
HORIZONTAL EXHAUST INSTALLATION ONLY
This powerpack insert is factory shipped to exhaust vertically;
however, it is possible to make it exhaust horizontally (3¼” x 10”
ducting only).
8. Cut the hole for the horizontal exhaust through the back
wall of the cabinet using the dimensions shown. (FIG. 13).
FIG. 12
CAUTION
Never use an electric screwdriver or drill to screw the
filler to the bottom edge of cabinet; use a standard
screwdriver.
F
FIG. 10
F
FIG. 11
Screws in bottom
embossed holes

INSTALLATION, USE & CARE INSTRUCTIONS INSTALLATION
10
PREPARE THE UNIT
ALL INSTALLATIONS
1. If present, remove all protective polyfilm from the unit and/
or parts.
2. Remove the grease filters by pushing down on latch tab
and tilting the filters downward (FIG. 14). Set aside the
filters.
3. Disassemble the electrical compartment cover (grey part
in FIG. 15) from inside the unit by removing its retaining
screw. Remove the parts bag behind the cover. Set aside
the parts bag and the cover along with its screw.
FIG. 14
FIG. 16
4. Punch out one of the two knock-out holes. Install an
appropriate 7/8” diameter strain relief (not included, grey
part in FIG. 16).
NOTE: The HCK44 cord connection kit (optional) can
be used instead of the house power cable. Refer to the
instruction packed with the HCK44 cord connection kit.
HORIZONTAL EXHAUST INSTALLATION ONLY
5. Remove and discard the screw circled in FIG. 17.
NOTE: This screw might be present or not.
6. Unplug the blower cable from its connector on faceplate.
Disassemble the faceplate from the unit by removing its
4 retaining screws (two per side, circled in FIG. 18). Set
aside the faceplate along with its screws.
FIG. 18
FIG. 17
SCREW
FIG. 15

INSTALLATION, USE & CARE INSTRUCTIONS
INSTALLATION
11
FIG. 20
NUTS
PREPARE THE UNIT (CONT’D)
HORIZONTAL EXHAUST INSTALLATION ONLY (CONT’D)
7. Remove the 4 screws (two per side) retaining the blower
support plate to the top of the unit (FIG. 19). Carefully lift
out and set aside the blower with its support plate. The
blower will be reinstalled later in the unit.
8. From inside the unit, detach the back plate (grey part in
FIG. 20) by removing its both retaining nuts using
3/8” diameter socket. Set aside the nuts and plate.
9. Install the back plate on top of the unit, where the blower
support plate was. Orient the holes nearby the corners
towards the back of the unit. Assemble to the top of the
unit using 4 screws previously removed in step 7 (FIG. 21).
FIG. 19
SCREWS
SCREWS
FIG. 21
HOLES
FIG. 22
HINGE
HINGE
HINGE
VERTICAL EXHAUST INSTALLATION ONLY
10.For rectangular ducting, use 2 included no. 8-18 x 1/4”
metal screws to attach the included 3¼” x 10” adapter
damper on top of the unit, over the blower exhaust opening
(FIG. 22).
NOTE: The damper hinge must be towards the front of
the unit.
For round ducting, use 4 included no. 8-18 x 1/4” metal
screws to attach the included 6-in. round (or 8-in. round)
adapter damper on top of the unit, over the blower exhaust
opening (FIG. 22).
NOTE: The damper hinge must be parallel to the sides of
the unit.

INSTALLATION, USE & CARE INSTRUCTIONS INSTALLATION
12
INSTALL THE UNIT
1. Run house power cable between service panel and unit
location. Stub out a 2-foot length of power cable inside
the cabinet. Insert the power cable in the unit through the
7/8” diameter strain relief previously installed.
NOTE: Not necessary if the optional HCK44 cord
connection kit is used.
2. Insert the unit in the cabinet, until you feel a ‘click’ from
both sides of the unit, confirming that the Ease of Install
hooks rest on the top of the cabinet bottom sides , or
cabinet brackets or (FIG. 23). Move the unit from
left to right, from rear to front and up to ensure the Ease
of Install hooks are retaining the unit inside the cabinet.
NOTE: The unit will be protruding below the cabinetry until
tightened.



FIG. 23
FIG. 24
NOTE: If, for any reason, the unit has to be removed
from the cabinet, it is possible to disengage the
Ease of Install hooks. To do so, while holding and
pushing on one side of the unit, lift simultaneously
Ease of Install hooks levers (1and 2, grey parts
in FIG. 24) in the other side of the unit until the
hooks are retracted.
12

INSTALLATION, USE & CARE INSTRUCTIONS
INSTALLATION
13
INSTALL THE UNIT (CONT’D)
3. Lift the unit until contact is made between the unit
flange and cabinet. Secure the unit to the cabinet using
4 no. 8 x 5/8” wood screws included in parts bag (2
screws per side). Use upper or lower holes (1, 2, 3, 4, 5
or 6) (FIG. 25).
WARNING
The Ease of Install hooks TEMPORARILY hold the
unit in place. The unit MUST BE secured to the
cabinet using the included 4 screws.
!
HORIZONTAL EXHAUST INSTALLATION ONLY
4. From inside the unit, slide the 3¼" x 10" adapter/damper
in the horizontal duct, then attach it to the unit using
aluminum duct tape all around the joint (FIG. 26). Ensure
the damper opens as shown in damper side view.
5. Insert the blower with its support plate inside the unit,
where the back plate was initially (A). Attach to the unit
using 2 nuts previously removed in step 8 on page 11 (B)
(FIG. 27).
FIG. 26
DAMPER
SIDE VIEW
DUCT
FIG. 27
A
B
WARNING
Never use this unit as a shelf.
!
12
3
4
56
1
23
45
6
FIG. 25

INSTALLATION, USE & CARE INSTRUCTIONS INSTALLATION
14
INSTALL THE UNIT (CONT’D)
HORIZONTAL EXHAUST INSTALLATION ONLY (CONT’D)
6. Reinstall and secure the faceplate to the unit using its
4 retaining screws (two per side, circled in FIG. 28). Plug
the blower cable to its connector on faceplate (FIG. 28).
FIG. 28
FIG. 29
CONNECT DUCTWORK
VERTICAL EXHAUST INSTALLATION ONLY
Ducted Installation
Use 6-in. round, 8-in. round or 3¼” x 10” metal duct to
connect the adapter damper on the top of the unit to the
ductwork above (FIG. 29, 8-in. round not shown). Seal
the joint using aluminum duct tape.
Non-Ducted Installation
The HARKBN30 non-duct kit is required for this type of
installation (purchase separately). To install, follow the
instructions packed with the kit.

INSTALLATION, USE & CARE INSTRUCTIONS
INSTALLATION
15
FIG. 30
FIG. 31
WIRING
WARNING
Risk of electric shock. Electrical wiring must be
done by qualified personnel in accordance with all
applicable codes and standards. Before connecting
wires, switch power off at service panel and lock
service disconnecting means to prevent power from
being switched on accidentally.
1. Using appropriate wire nuts (not included), connect house
power cable to unit wiring: BLACK to BLACK, WHITE to
WHITE and GREEN or bare wire to GREEN ground screw
(FIG. 30).
2. Reinstall the electrical cover in the unit; ensuring the bottom
tabs are inserted in their embossed location. Secure in
place using its retaining screw (FIG. 31).
CAUTION
Take care not to pinch wires while reinstalling wiring
cover.
INSTALL THE FILTERS
Ducted Installation
Reinstall the grease filters.
Non-Ducted Installation
Attach the non-ducted filters (included with the HARKBN30
non-duct kit) to the back of the grease filters using clips
(provided with non-ducted filter). To order new non-ducted
filters, use service part number S99010464-130.
!WHITE WIRE
HOUSE
POWER
CABLE
TABS
GREEN
GROUND
SCREW
BLACK
WIRE

INSTALLATION, USE & CARE INSTRUCTIONS OPERATION
16
HEAT SENTRY™
Your unit 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.
NOTE: When Heat Sentry is activated, the fan key
backlight flashes slowly and the fan speed cannot
be changed.
WARNING
The HEAT SENTRY thermostat can start the blower
even if the hood is turned OFF. When this occurs,
it is not possible to turn the blower OFF with the
control. If you must stop the blower, set the main
power switch (located behind the filters, on inner
side of the unit faceplate) in OFF position (if it is
possible to do so safely). See inset in FIG. 32.
!
FIG. 32
OPERATION
SOFT-TOUCH CONTROL

Fan:
When fan is OFF, a key press turns ON the fan to the
last saved speed. If there was no speed saved, the fan
will be set on LOW speed. To change the fan speed,
press the key again until the desired speed is reached
(from LOW, to MEDIUM-LOW, to MEDIUM-HIGH, to
HIGH speed to OFF).
When the fan is ON (no matter the speed level), a long
key press turns the fan OFF and the current fan speed
setting is saved to memory.
Lights:
Press this key to turn ON the lights to the last saved
intensity. If there was no light intensity saved, the lights
will be set on LOW intensity. Press another time to set
the lights to HIGH intensity. Pressing another time after
the HIGH intensity will turn OFF the light.
When the lights are ON, a long press turns the lights
OFF and the current light intensity is saved to memory.
The next time the lights are turned ON, it does so at
the last saved intensity.
Delay OFF:
When fan is ON, press this key to activate the delay
function; the delay off key backlight will be ON for the
duration of the delay (or until cancelled). The fan will
continue to operate for 10 minutes and then, will shut
off automatically.
When the delay mode is active, it is possible to change
the fan speed by pressing the fan key without affecting
the remaining time of the delay.
To cancel the delay function before the end of the
10 minute-cycle, press again on the delay OFF key or
turn OFF fan using fan key.
Filter Cleaning Reminder
When the user turns the fan OFF, and the fan key
backlight flashes slowly during 30 seconds, then this
means it is time to clean the hood and filters. Refer to
the Maintenance and Cleaning Section on page 18. This
will happen every time the user turns the fan OFF (and
the timer has not been reset).
Once the cleaning is done, at any time during the
30-second signal (and the fan is OFF), a long press
on the fan key will reset the timer and stop the key
backlight flashing.
NOTES: 1. Each time a key is pressed, a beep is emitted to acknowledge the command. To disable, when the fan and
lights are OFF, press on the Lights key () for 5 seconds. To put it back, when the fan and lights are OFF,
press again on the Lights key () for 5 seconds.
2. Each time a key is pressed, its backlight turns on. When a function is turned OFF, so does the corresponding
key backlight.

INSTALLATION, USE & CARE INSTRUCTIONS
OPERATION
17
OPERATION (CON’T)
CODE READY™ TECHNOLOGY ACTIVATION
The Code Ready Technology option allows to change the blower output from the 600 CFM factory setting to a
maximum of 400 CFM or 300 CFM. Activating the CRT option will reduce the airflow, so that the powerpack insert
will perform within the allowable limit of Make-Up Air (MUA) codes (to meet some building code requirements). Do not
change the blower CFM setting unless this change is required by code. This change will alter the performance of the
product.
IMPORTANT NOTES: 1. This change CANNOT be reverted.
2. CRT can only be set within the first 5 minutes of applying power to the unit.
3. A power outage will not deactivate the CRT.
4. Fan and lights must be OFF.
CRT PROCEDURE
1. Switch power ON using the main power switch (located behind the filters) and press simultaneously on Fan (A) and
Lights (B) keys for 5 seconds; Fan (A) and Lights (B) key backlights will now flash to indicate you entered the CRT
menu.
400 CFM MAXIMUM AIRFLOW
2. To select the 400 CFM maximum airflow, press on the Fan (A) key for 5 seconds, then release; the Fan key backlight
will now flash to indicate 400 CFM has been selected (the Light (B) key backlight will be shut).
3. A second 5-second press on the Fan (A) key and release confirms the selection; the Fan key backlight quickly flashes
twice, and the buzzer sounds a double beep. The user interface returns to normal operation.
4. Locate the CRT sticker near the HVI Certification label inside the powerpack insert, behind the filters.
Check the proper box (400 CFM).
300 CFM MAXIMUM AIRFLOW
2. To select the 300 CFM maximum airflow, press on the Lights (B) key for 5 seconds, then release; the Lights key
backlight will now flash to indicate 300 CFM has been selected (the Fan (A) key backlight will be shut).
3. A second 5-second press on the Lights (B) key and release confirms the selection; the Lights key backlight quickly
flashes twice, and the buzzer sounds a double beep. The user interface returns to normal operation.
4. Locate the CRT sticker near the HVI Certification label inside the powerpack insert, behind the filters.
Check the proper box (300 CFM).
AB

INSTALLATION, USE & CARE INSTRUCTIONS MAINTENANCE & CLEANING
18
MAINTENANCE
ALWAYS SWITCH OFF THE ELECTRICITY SUPPLY
BEFORE CARRYING OUT ANY OPERATIONS ON THE
APPLIANCE.
Grease Filters
The grease filters should be cleaned frequently. Use a warm
dishwashing detergent solution. Grease filters are dishwasher
safe.
Clean the filters in the dishwasher using a non-phosphate
detergent. Discoloration of the filters may occur if using
phosphate detergents, or as a result of local water conditions
- but this will not affect filter performance. This discoloration
is not covered by the warranty. To minimize or prevent
discoloration, hand wash filters using a mild detergent.
Non-Ducted Recirculation Filters
The Non-Ducted Recirculation filters should be changed
every 3 to 6 months. Replace more often if your cooking style
generates extra grease, such as frying and wok cooking.
STAINLESS STEEL CLEANING
Do:
• Regularly wash with clean cloth or rag soaked
with warm water and mild soap or liquid dish
detergent.
• Always clean in the direction of original polish
lines.
• Always rinse well with clear water (2 or 3 times)
after cleaning. Wipe dry completely.
• You may also use a specialized household
stainless steel cleaner.
Don’t:
• Use any steel or stainless steel wool or any
other scrapers to remove stubborn dirt.
• Use any harsh or abrasive cleansers.
• Allow dirt to accumulate.
• Let plaster dust or any other construction
residues reach the unit. During construction/
renovation, cover the unit to make sure no dust
sticks to the stainless steel surface.
Avoid when choosing a detergent:
• Any cleaners that contain bleach will attack
stainless steel.
• Any products containing: chloride, fluoride,
iodide, bromide will deteriorate surfaces
rapidly.
• Any combustible products used for cleaning
such as acetone, alcohol, ether, benzol,
etc., are highly explosive and should never be
used close to a range.

INSTALLATION AND USE & CARE INSTRUCTIONS
WIRING DIAGRAM
19
19
1
9
19
GRY
BRN
WHT
BLK
ORA
RED
PPL
BLU
RED
BLK
M
M
GRN/Y
6
LED
LIGHT
LED
LIGHT
BLK
YEL
BLU
RED
7 5 4 3 2 1
25 µF
GRY
BRN 8
9
2 1
RED
BLK LED
LIGHT
LED
LIGHT
2
1
CONTROL BOARD
J4 5
J9
1234567
J2A
4 3 2 1 1 2 3
13
J1
J5
2
121 12 3 4
J10 J8
MAIN DISCONNECT
SWITCH
LINE/ 120 VAC
NEUTRAL
GROUND
WIRING
COMPARTMENT
BLK
REF: 1104478_REV-A
LIGHTS USER
INTERFACE
ADA
POWER MOTOR
USER INTERFACE
J2
5 4 3 2 15 4 3 2 1
CONTROL BOARD
WHT
BLK
WHT
BLK
ORA
RED
PPL
BLU
BLK RED
BLK RED
COLOR CODE
BLK BLU BRN GRN/Y GRY
BLACK BLUE BROWN GREEN/YELLOW GREY
ORA PPL RED WH YEL
ORANGE PURPLE RED WHITE YELLOW

INSTALLATION, USE & CARE INSTRUCTIONS SERVICE PARTS
20
B
C
D
E
F
G
H
I
J
K
L
KEY NO.PART NUMBER DESCRIPTION QTY.
1 SV24383-36 8-IN. ROUND ADAPTER / DAMPER 1
2 SV08487-36 6-IN. ROUND ADAPTER / DAMPER 1
3 SR740014 3¼” X10” ADAPTER / DAMPER 1
4 S97021509 BLOWER ASS’Y600 CFM 1
5 S1108581 MAIN PCB 1
6 S98012198-811 FACEPLATE 1
7 S1108582 SOFT TOUCH 3-BUTTON CONTROL 1
8 S99271694 LED MODULE ASSEMBLY (PAIR)1
9 S99010400-130 MICROMESH GREASE FILTERS (PAIR)1
10 S99271379 CAPACITOR 25 μF1
11 S1104978
PARTS BAG INCLUDING : 4 NO. 8-18 X1/4” METAL SCREWS,
4 NO. 8-32 X1/4” METAL SCREWS,
8 NO. 8 X5/8” ROUND HEAD WOOD SCREWS,
4 NO. 6-18 X5/8” TRUSS HEAD WOOD SCREWS.
1
12 S99010464-130 CHARCOAL FILTERS WITH CLIPS (NON-DUCTED INSTALLATION ONLY,
INCLUDED IN NON-DUCT KIT NO. HARKBN30) (NOT SHOWN) (PAIR)1