Best UCB3I30SBS Installation manual

INSTALLATION INSTRUCTIONS

HB0313

UCB3I SERIES

! !

INTENDED FOR DOMESTIC COOKING ONLY

READ AND SAVE THESE INSTRUCTIONS

INSTALLER: LEAVE THIS MANUAL WITH HOMEOWNER.

HOMEOWNER: USE AND CARE INFORMATION ON PAGES 8 AND 9.

BEST; Hartford, Wisconsin www.BestRangeHoods.com 800-558-1711

BEST; Drummondville, QC, Canada www.BestRangeHoods.ca 866-737-7770

23864 rev. 03

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 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

qualified personnel 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 vente

7. To reduce the risk of fire or electric shock, do not use this unit

with any additional solid-state speed control device.

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

9. This unit must be grounded.

10. All tempered glass can experience spontaneous breakage. If

broken, tempered glass falls out of it’s opening in interlocking clumps. Tempered glass can, on occasion, break into large shards rather than the classic tiny piece pattern.

11. 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.

d outdoors.

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.: Crêpes Suzette, Cherries Jubilee, Peppercorn Beef Flambé).

c) Clean ventilating fans frequently. Grease should not be allowed

to accumulate on fan, filters or in exhaust ducts.

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 — This could cause a violent steam explosion.

4. Use an extinguisher ONLY if: A. You own a Class ABC extinguisher and you know how to

operate it.

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

CAUTION

1. For indoor use only.

2. For general ventilating use only. Do not use to exhaust

hazardous or explosive materials and vapors.

3. To avoid motor bearing damage and noisy and/or unbalanced

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

4. Your hood motor has a thermal overload which will automatically

shut off the motors if it overheats. The motors will restart when cooled down. If the motor(s) continues to shut off and restart, have the hood serviced.

5. The minimum hood distance above cooktop must not be

less than 24". A maximum of 30" above cooktop is highly recommended for best capture of cooking impurities. For a gas range, the bottom of the hood MUST NOT BE LESS than 30” above cooktop.

6. Two installers are recommended because of the large size and

weight of this unit.

7. To reduce the risk of fire and to properly exhaust air, be sure to

duct air outside — Do not exhaust air into spaces within walls or ceiling or into attics, crawl space or garage.

8. Because of the high exhausting capacity of this unit, you

should make sure enough air is entering the house to replace exhausted air by opening a window close to or in the kitchen.

9. Use with approved cord-connection kit only.

10. Please read specification label on product for further

information and requirements.

TABLE OF CONTENTS

1. INSTALL DUCTWORK ................................................................................................................................................................3

2. PREPARE THE INSTALLATION .....................................................................................................................................................4

3. P

REPARE THE HOOD ............................................................................................................................................................4-5

4. INSTALL GLASS PANEL (WITHOUT GLASS MODELS ONLY) ..................................................................................................................5

5. INSTALL THE ADAPTER/DAMPER .................................................................................................................................................6

6. I

NSTALL THE HOOD .................................................................................................................................................................7

ONNECT WIRING ..................................................................................................................................................................7

7. C

8. REINSTALL BLOWER WHEEL AND BOTTOM PANEL ........................................................................................................................... 7

9. REINSTALL HYBRID FILTERS ......................................................................................................................................................8

10. LED LIGHTING ......................................................................................................................................................................8

11. CARE ..................................................................................................................................................................................8

12. OPERATION ..........................................................................................................................................................................9

13. WIRING DIAGRAM................................................................................................................................................................. 10

14. SERVICE PA RT S ................................................................................................................................................................... 11

15. WARRANTY ........................................................................................................................................................................ 12

1. INSTALL DUCTWORK

Plan where and how the ductwork will be installed. The ducting from this fan to the outside of the building has a strong effect on the air flow, noise and energy use of the fan. Use the shortest,

straightest duct routing possible for best performance, and avoid installing the fan with smaller ducts than recommended. Insulation around the ducts can reduce energy loss and inhibit mold growth. Fans installed with existing ducts may not achieve their rated airflow. Refer to the table at the botom of this page to help you plan the most efficient installation.

Install wall or roof cap; once done, ensure there is no leak in house insulation. Connect metal ductwork to cap and work back towards the hood location. If 6” round ducts are installed, use a 3¼” x 10” to 6” transition positionned, if possible, 18” away from the adapter/damper. Use 2” metal foil duct tape to seal the joints.

We recommend to install the hood at a minimum distance of 24” from an electric range and of 30” from a gas range.

Distances over 30” are at the installer and users discretion.

ROOF CAP

WALL

CAP

HH0142A

AXIMUM DUCT LENGHTS RECOMMENDED TO ACHIEVE 80% EXHAUST EFFICIENCY

3 ¼” X 10” MAXIMUM

DUCT LENGHT

FT.- 1 0

FT.- 1 1

FT.- 1 2

- 50

- 40

- 30

3¼" X 10" DUCT

3¼" X 10"

DAPTER/DAMPER

HOOD

24" MINIMUM ABOVE

SURFACE

COOKING

(30" FOR GAS RANGE)

6” ROUND MAXIMUM

DUCT LENGHT

FT.1 0 FT.1 1 FT.1 2

WALL CAP

HH0222A

ROOF OR WALL CAP

WITH DAMPER

ROOF CAP

6" ROUND DUCT

3¼" X 10" TO 6"

OUND TRANSITION

3¼" X 10"

DAPTER/DAMPER

HOOD

24" MINIMUM ABOVE

SURFACE

COOKING

(30" FOR GAS RANGE)

ELBOW(S)*

(90° AND/OR 45°)

*STANDARD ELBOWS

WITH 1” INTERNAL RADIUS.

2. PREPARE THE INSTALLATION

WARNING

When performing installation, servicing or cleaning the unit, it is recommended to wear safety glasses and gloves.

NOTE: 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:

- Hood

- Accessories:

• 2 hybrid filters

• 3¼” x 10” adapter/damper (located in one styrofoam end cap)

• Parts bag (located in one styrofoam end cap) including: 1 wire clamp, 9 no. 8 x 1/2” screws, 2 wire connectors and 3 no. 6 x 1/2” standard screws

Parts sold separately:

- Ducts, elbows, wall or roof caps

- Transition 3¼” x 10” to 6” round (optional, for 6” round ducts installation only)

- Glass panel for UCB3I30SBN and UCB3I36SBN models (see service parts list on page 11)

CABINET BOTTOM

NOTES: 1. During installation, protect countertop and/or cooktop.

2. If the bottom of the cabinet is recessed, attach four 1’’ wide wood strips (not included), as shown at right, in order to properly attach the hood to the cabinet. The wood strips must be as thick as recess.

1”

10¼’’

5¼’’

1”

’’¾1’’¾1

1”

HO0028A

Cut-out the openings for duct (A) and power cable (B), in cabinet or wall, according to the direction of discharge chosen. See figures below.

HORIZONTAL DISCHARGE

VERTICAL DISCHARGE

CABINET BOTTOM

HD0407A

3½”

5¼” 5¼”

1½” DIA.

3½’’

5¼’’ 5¼’’

7/8”

3”

HD0566A

7/8’’

1½’’

1/4’’

2’’

2¼’’

3. PREPARE THE HOOD

3.1 Lay the hood filters up on a table. Use a piece of cardboard to avoid damaging the

table or the hood. Remove tape on filters. Lift filters by pushing them towards the back and flip them up, then set the filters aside.

HD0553

3. PREPARE THE HOOD (CONT'D)

3.2 FOR 30” WIDE HOODS:

Remove the 7 screws (A only) retaining the bottom panel, and set aside.

FOR 36” WIDE HOODS:

Remove the 8 screws (A and B) retaining the bottom panel and set aside.

HO0246

3.3 Using both hands, gently pull on the blower wheel to remove. Set blower wheel

aside.

HO0347

4. INSTALL GLASS PANEL (SBN MODELS ONLY)

The SBN hood models decorative glass panel is sold separately and has to be installed before completing the hood installation.

4.1 Carefully remove glass panel from its packaging.

Remove glass panel nuts (factory installed) from both studs and set aside.

4.2 Insert glass panel studs in hood front holes.

4.3 While holding glass panel, pre-tighten previously removed nuts by hand. Ensure glass panel is flush with top of hood and centered

from side-to-side.

Then, using a 3/8" socket, tighten nuts completely.

NUT

STUD

HD0556

5. INSTALL THE ADAPTER/DAMPER (ALL MODELS)

The wall duct must be roughed-in to properly interface with the hood. Before performing the installation, make sure the adapter fits easily in the duct. If this hood replaces an existing hood, please note that location of the air exhaust can vary from one manufacturer to another.

FOR HORIZONTAL DISCHARGE ONLY:

Turn the hood over and remove the metal shutoff plate from the back of the hood, by removing both retaining screws. Set screws aside.

Press the metal shutoff plate on a flat surface to completely flatten bent flange.

Using both screws previously removed, install the metal shutoff plate on top of the hood.

SCREW LOCATIONS

HO0244

HD0415

Fold down the foldable flange of the adapter/damper. This flange must be at 90° from the remaining flanges. See picture beside.

Using two no. 6 x 1/2’’ screws provided, secure the adapter/damper to the back of the hood. Remove tape from damper flap.

Seal the adapter/damper to the hood using metal foil duct tape.

FOR VERTICAL DISCHARGE ONLY:

Using two no. 6 x 1/2” screws provided, secure the adapter/damper to the top of the hood. Remove tape from damper flap.

HO0245

HD0112

PIVOT

HO0178

PIVOT

TOP

BOTTOM

SCREWS

Seal the adapter/damper to the hood using metal foil duct tape.

HO0179

6. INSTALL THE HOOD

563

6.1 Run power cable to installation location. Position the hood in its intended

location. Using a pen, mark the position of the screws (as shown at right). Remove the hood.

HD0554

6.2 Install the first four no. 8 x 1/2’’ screws, leaving a 1/8’’ gap (do not install screws nos. 5, 6, 7, 8 and 9 yet).

6.3 Install the wire clamp and insert the power cable in the hood. Place the hood under the cabinet, slide it in position and tighten the wire

clamp to secure the cable. Make sure the adapter/damper enters the duct opening. Tighten the first 4 screws completely, then add the last screws (screws nos. 5, 6, 7, 8 and 9) in the center holes. Make sure the damper flap opens freely.

7. CONNECT 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 to be switched on accidentally.

Connect cable to range hood wiring using included wire connectors. Connect BLACK to BLACK, WHITE to WHITE and GREEN or BARE WIRE to GREEN

ground screw. DO NOT FORGET TO CONNECT THE GROUND.

HE0059

GROUND

SCREW

8. REINSTALL BLOWER WHEEL AND BOTTOM PANEL

CAUTION

When reinstalling the blower wheel, make sure the small tab is aligned with the yellow label on the motor.

8.1 Reinstall blower wheel: Using both hands, gently push on

the blower wheel until secured.

8.2 Insert bottom panel in the back of the hood.

8.3 Secure bottom panel to the hood, using the 7 or 8 screws

previously removed in step 3.2.

HO0168

9. REINSTALL THE HYBRID FILTERS

CAUTION

Remove protective plastic film covering filters before reinstalling them.

Rest rear filters edge on filter springs in the range hood. Tilt up the filters into position. Make sure filter tabs are securely engaged in range hood front edge slots after installation.

HO0348

FILTER TABS

10. LED LIGHTING

The lighting of this hood is produced by two LED modules (included).

WARNING

Do not touch LED modules during or soon after operation. Burns may occur. Cannot be replaced by any other type of light bulb or LED module.

11. CARE

WARNING

Before servicing or cleaning the 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.

HYBRID FILTERS AND BOTTOM PANEL

The hybrid filters and the bottom panel should be cleaned frequently. Use a warm detergent solution. Remove hybrid filters by pushing them towards the back of hood and rotating downward. Clean all-metal filters in the diswasher using a non-phophate detergent. Discoloration of the filters may occur if using phosphate detergents,

or as a result of local water conditions — 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.

STAINLESS STEEL

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.

GLASS PANEL

Hot water with mild soap or glass cleaner is all that is usually needed. When using mild soap, rinse with clear water. Wipe dry with a clean, soft cloth to avoid water marks.

Avoid when choosing a detergent:

- Any cleaners that contain bleach. They will attack stainless steel.

- Any products containing chloride, fluoride, iodide, bromide. They will deteriorate surfaces rapidly.

- Any combustible products used for cleaning such as acetone, alcohol, ether, benzol, etc. They are highly explosive and should never

be used close to a range.

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 hood. During construction/renovation, cover the hood to make sure no dust sticks to stainless steel surfaces.

12. OPERATION

Always turn your hood on before you begin cooking to establish an air flow in the kitchen. Let the blower run for a few minutes to clear the air after you turn off the range.

CAUTION

After a power failure or during the range hood power up, a 5-second booting sequence is executed. Wait for the control backlighting to turn off before use.

HC0052

A. DELAY BUTTON/CONTROL LOCK (DOUBLE FUNCTION BUTTON):

i. When a blower speed is selected, press this button to activate the delay function. The delay button will light to its high intensity, then

to its mid intensity to indicate this function is activated; the selected blower speed button will alternate every 2 seconds from its high intensity to its mid intensity. The blower will continue to operate for 5 minutes and will stop automatically. Selecting an other speed while the delay function is activated will not deactivate the function or reset the timer. To cancel the delay function, press the delay button once again, or press the selected speed button which will also turn the blower off.

ii. When blower is off, it is possible to lock the control interface in order to clean the glass panel. To lock the control interface: Press and hold the button for 2 seconds. The button will light to its high intensity and flash three times,

it will then stay on its mid intensity to indicate that the control interface is locked.

To unlock the control interface: Press and hold the button for 2 seconds. The button will light to its high intensity and flash 3 times,

it will then fade out to its low intensity to indicate that the control interface is unlocked.

B. SPEED SELECTION BUTTONS:

Press the button corresponding to the desired blower speed (from 1 for low speed to 4 for high speed). The chosen speed button will

light to its high intensity then fade to its mid intensity. To turn off the blower, press once more on the corresponding blower speed button; the button light will fade to its low intensity.

NOTE: When blower is off, pressing on blower speed 1 button will cause the blower to start on second speed for a very short lapse

of time, and then resume on speed 1.

C. MASTER ON/OFF:

When blower and lights are off, press this button to turn the hood on to the last memorized speed level. If there is no memorized

speed level, speed will be set at level 1 and light insensity at 3. To turn off the blower and the light simultaneously, press this button once.

HEAT SENTRY™: The hood is equipped with a HEAT SENTRY thermostat. If blower is ON at a lower speed setting and excessive heat is

detected above the cooking surface, it turns the blower up to third speed. When the temperature level drops to normal, the blower will return to its original setting.

NOTE: When Heat Sentry is activated, the “DELAY OFF” function is inactivated.

WARNING

The Heat Sentry can change the blower speed when excessive heat is detected above the cooking surface. If this situation occurs and you must stop the blower, press on the third speed button or on the master ON/OFF button.

D. LIGHT BUTTON/BACKLIGHTING COLOR (DOUBLE FUNCTION BUTTON):

i. This button allows three different lighting levels according to your needs. Press once for full intensity, twice for intensity level 2, and

once more for nightlight. To turn off the lights, press once more. If desired, when the lights are on, press and maintain the light button for 1 second; lights will be turned off. NOTE: When only the lights are ON to any intensity and no interaction with the hood is detected for a 10-second period, the

7 buttons backlighting will fade to its low intensity, acting as a night light feature.

ii. When lights are off, pressing and holding this button for 1 second will switch the backlighting color from white to blue or from blue

to white (default backlighting color is white) and memorize it. The button will flash three times to indicate that the color change has

been made. NOTE: Due to the particular sensitivity of the control interface, keep the glass panel clean as dirt and condensation may cause

erratic operation of the hood blower and/or lighting. If this situation occurs, wipe the glass panel and wait 90 seconds. Then, adjust the blower and/or lighting at your convenience.

13. WIRING DIAGRAM

WARNING

COLOR CODE

BLK BLACK BLU BLUE BRN BROWN GRN GREEN ORG ORANGE PNK PINK PPL PURPLE RED RED

Neutral

Ground

120 V AC

16 Pins

Line

User interface

WHT

RED

BLK

WHT WHITE YEL YELLOW

YEL

WHT

ORG

BLU

BRN

BLK

RED

WHT

Input

BLK

BRN

9 8 7 6 5 4 3 2 1

LED driver

BLU

WHT

9 8 7 6 5

PNK 45

PPL 60

BLU 88

ORG 120

Output

FAN MOTOR

WHT 0

WHT 0 YEL 10

BLK 120

120V-Motor-Lamp

2 3 4 5

Motor

Speed

2 3 4

10VAC

Triac Ext

2 3

Programmer

header

Thermistor

1 2

User Interface

RP1

J10

J9 Serial Com

1 2

12VDC

J11

1 2

Aux.

Input

3 2 1

Output

2 3 4

BLK

RED RED

GRN

RED

LED

HE0046A

14. SERVICE PARTS

HL0448

KEY

PART NO.DESCRIPTION

NO.

SV09953XX* GLASS PANEL 30” 1

SV09954XX* GLASS PANEL 36” 1

2 SV22427 E

LECTRONIC CONTROL 11

WIDTHS

30" 36"

3 62612 LED MODULE 22 4 SV01766E WHEEL AND MOTOR 11 5 SV62053 HYBRID FILTER 15.875” X 14” x 0.5” 2 2 6 SV21189 POWER UNIT 11 7 SV07325 TRANSFORMER 11 8 62248 LED DRIVER AND CONNECTION HARNESS 11 9 SV02160 CAPACITOR 11

10 SV08548 R

OCKER SWITCH 11

11 SV13296 ADAPTER/DAMPER 11

** SV23894 CRT KIT 300 CFM (OPTIONAL)11 ** SV05869 BEST LOGO 11 ** SV23864 INSTALLATION MANUAL 11 ** SV06751 HARDWARE BAG 11

ART NUMBER ACCORDING TO GLASS PANEL COLOR.

PLEASE CONTACT CUSTOMER SERVICE OR VISIT WEB SITE. **ITEM NOT SHOWN.

REPLACEMENT PARTS AND REPAIRS

In order to ensure your unit remains in good working condition, you must use Broan-NuTone genuine replacement parts only. Broan-NuTone genuine replacement parts are specially designed for each unit and are manufactured to comply with all the applicable certification standards and maintain a high standard of safety. Any third party replacement part used may cause serious damage and drastically reduce the performance level of your unit, which will result in premature failing. Broan-NuTone recommends to contact a certified service depot for all replacement parts and repairs.

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