U102E - Range hood BEST - Free user manual and instructions

Product Type	Range Hood
Brand	Best by Broan
Model	U102E
Available Widths	30", 36", 42"
Ducting Required	8" round metal duct
Venting Type	Ducted to exterior
Blower Compatibility	EB6, EB9, EB12, EB15 (sold separately)
Control Type	5 push buttons on slide-out visor
Blower Speeds	4 speeds (low, medium-low, medium-high, high)
HEAT SENTRY™	Automatic blower activation at high heat
Time Delay Feature	10-minute delay off
Filter Clean Alarm	After 30 hours of operation
Lighting	2 halogen bulbs, 12V, 20W max, G4 base
Fuse Rating	5x20mm, 4A, 125V
Grease Filters	Washable, dishwasher safe
Minimum Clearance Above Cooktop	22 1/2"
Power Supply	120 VAC, 60 Hz
Wiring	2-wire plus ground to blower and 120V input
Warranty	1 year limited (parts/labor)
Included Accessories	Damper/duct connector, glass visor, mounting brackets, hardware

Frequently Asked Questions - U102E BEST

How do I clean the grease filters?

The grease filters should be cleaned after 30 hours of operation, indicated by a blinking LED. Use a warm detergent solution or place them in the dishwasher. See manual for removal and installation.

What type of light bulbs does the U102E use and how do I replace them?

It uses two halogen bulbs, Type JC, 12V, 20W max, G4 base. To replace, pry open the cover from the slots (do not rotate), then replace with a bulb of the same type. Always disconnect power first and avoid touching the bulb with bare hands.

Why does the blower turn on by itself?

Your hood is equipped with a HEAT SENTRY™ thermostat that automatically turns the blower to high speed if excessive heat is detected. This is a safety feature. To stop it, you must switch off power at the main electrical panel.

How do I use the 10-minute delay off feature?

Press the Time Delay button while the blower is running. The blower will continue at the current speed for 10 minutes and then turn off automatically. The LED display will flash the speed setting.

What should I do if the lights stop working?

First, disconnect power at the service panel. Check the fuse located on the top right of the light housing (5x20mm, 4A, 125V). Replace with the same size and amperage. If the fuse is okay, check the bulbs.

Can I use a solid-state speed control with this hood?

No. The manual states: Do not use this unit with any separate solid-state speed control device. Only the built-in controls should be used.

How do I reset the 30-hour filter alarm?

After cleaning or replacing the filters, press the Filter Alarm Reset switch once. The LED display will stop blinking, resetting the timer.

What is the minimum distance between the hood and the cooking surface?

The bottom of the hood should be at least 22 1/2 inches above the cooking surface for best capture of cooking impurities.

Does this hood require an external blower?

Yes, the U102E series must be installed with one of the following external blowers: EB6, EB9, EB12, or EB15 (sold separately). Other blowers cannot be substituted.

How many people are needed for installation?

Three installers are recommended due to the large size and weight of the hood. The manual stresses that three people are required to mount it.

USER MANUAL U102E BEST

3D rendering of a rectangular electronic component with a flat base and a small square top, shown without any text or symbols.

Model U102E

ENGLISH....2

FRANÇAIS......15

ESPAÑOL......28

READ AND SAVE THESE INSTRUCTIONS

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 flambeing food (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. - 2 -

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.

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 22 1/2" above the cooking surface.
8. Three 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. To reduce the risk of fire and electric shock, the Best U102E Series hood must be installed with blower models EB6, EB9, EB12 or EB15 only. Other blowers cannot be substituted. (blowers sold separately).
11. Use with approved cord-connection kit only.
12. Please read specification label on product for further information and requirements.

For quiet operation and best capture of smoke, steam and other cooking impurities, always operate this unit with the slide-out visor fully open.

Controls

The hood is operated using the (5) push buttons located on the slide-out visor.

The Light Off/On switch turns the lights on to low intensity and turns them off.

The Light Dimmer switch alternates light intensity from low to high.

The Blower Off/Speed switch turns the blower off and changes blower speed to four different speed settings: high, medium-high, medium-low and low speed. Depress and hold the button for 2 seconds to turn the blower off.

The Blower On/Speed switch turns the blower on to four different speed settings: Low, medium-low, medium-high and high speed. The visor must be open for the blower to be operational.

The LED Display:

Indicates blower speed selection from 1 (lowspeed) to 4 (high speed).

Flashes the blower speed when the 10-minutes delay off has been activated.

After 30 hours of operation, the center segment of the display blinks and remains lit, indicating that filters need to be cleaned.

The Time Delay switch activates a delay off feature. When pushed, the blower will continue to operate at the current speed setting for 10-minutes before automatically turning itself off.

The Filter Alarm Reset switch is used to reset the 30-hour filter timer. After filters are cleaned or replaced, press this switch once to reset the filter clean alarm.

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.

HALOGEN BULBS

This range hood requires two halogen bulbs (Type JC, 12V, 20Watt max, G4 Base).

WARNING: Always switch off the electrical supply before carrying out any operation on the appliance.

To change bulbs:

1. Open the cover by prying from the proper slots. DO NOT ROTATE.

CAUTION: Bulb may be hot.

1. Replace with a JC, 12V, 20 Watt max, G-4 Base bulb. Do not touch replacement bulb with bare hands!

DO NOT use bulbs greater than 20 Watts. Bulbs greater than 20 Watts will cause the fuse to open.

FUSE REPLACEMENT

IF LIGHTS FAIL TO OPERATE, DISCONNECT POWER AT THE SERVICE ENTRANCE. CHECK THE FUSE AND REPLACE IF NECESSARY.

1. Remove the grease filter and pull the visor open.
2. Locate the fuse holder on the top right hand side of the light housing.
3. Unscrew the fuse holder cap and remove the fuse.
4. Replace the fuse with the same size and amperage (5 x 20mm, 4 amp, 125 volt).
   DO NOT use fuses greater than 4 Amps. Fuses greater than 4 Amps may damage the transformer.
5. Reinstall the fuse cap and grease filter.
6. Reconnect power at the service entrance.

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Technical line drawing of a device with a magnified inset showing a cable connector (no text or symbols present)

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

Grease Filters

The grease filters should be cleaned when the LED Display flashes when the blower is off (i.e. 30 hours of operation). Use a warm detergent solution to clean filters. Filters are dishwasher safe. See page 12 for filter removal and installation instructions.

Hood Cleaning

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

Cleaning tips:

1. Hot water with soap or detergent is all that is usually needed.
2. Follow all cleaning by rinsing with clear water. Wipe dry with a clean, soft cloth to avoid water marks.
3. 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.
4. For stubborn cases, use a plastic scouring pad or soft bristle brush together with cleanser 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.
5. DO NOT allow deposits to remain for long periods of time.
6. DO NOT use ordinary steel wool or steel brushes. Small bits of steel may adhere to the surface causing rust.
7. 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.

Unpack hood and check contents.

You should receive:

1 - Hood
1 - 8" Damper / Duct Connector
1 - Glass Visor
1 - Decorative Spacer
1 - Parts Bag containing:

2 - Mounting Brackets
4 - Machine Screws (M4 x50mm Pan Head)
4 - Flat Washers (4mm diameter)
7 - Screws (3.9 x 9.5mm Pan Head)
8 - Screws (4.8 x 12mm Pan Head)

1 - Installation Instructions
1 - Warranty Card

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8" DAMPER/DUCT CONNECTOR

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2 MOUNTING BRACKETS

Simple line drawing of a circular ring or washer (no text or symbols)

4 FLAT WASHERS

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DECORATIVE SPACER

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GLASS VISOR

4 MACHINE SCREWS (M4 X 50mm PAN HEAD

8 SCREWS (4.8 x 12mm PAN HEAD)

7 MOUNTING SCREWS (3.9 x 9.5mm PAN HEAD)

PREPARE WALL CABINET

1. Prior to wall cabinet installation, remove doors and door mounting hardware.
2. Cut an opening into the bottom panel to the dimensions shown.
3. Cut out openings for the duct and electrical wiring.
4. Install cabinet on the wall and secure per cabinet manufacturer's recommendations. The cabinet must be securely fastened to studs and framing behind the drywall prior to hood installation.

htdiW-tenibaC"A"
30"	28-1/2" 15"
36"	34-1/2" 18"
42"	40-1/2" 21"

PREPARE THE HOOD

1. Loosley assemble both mounting brackets to the hood using M4 x 50mm machine screws and flat washers.
2. Place the 8" damper/duct connector on top of the range hood discharge opening. Remove tape from damper flaps. Secure with (4) 3.9 x 9.5mm screws.
3. Assemble wall spacer to the hood with (3) 3.9 × 9.5mm screws.
   NOTE: The spacer is designed to fill a 5/8" gap between the wall and the back of the hood. If the gap is larger, a non-combustible material that is in compliance with local building codes must be used to fill this gap.

INSTALL THE HOOD

NOTE: At least three people will be required to mount the hood.

1. Raise the hood up into the wall cabinet. Adjust brackets to contact inside walls of the cabinet.
2. Make sure the front edge of the hood drawer support is aligned with the front of the wall cabinet. Center the hood on the wall cabinet.
3. Tighten the (4) mounting bracket machine screws previously installed.
4. Fasten the hood to the cabinet with (8) 4.8 x 12mm pan head screws. Make sure that screws will not penetrate finished cabinet side walls.
5. Open the slide out drawer. Place the glass panel into the open recessed area of the drawer.
6. Slide glass left or right until it is centered in the opening and securely retained.

INSTALL THE DUCTWORK

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

1. Choose the location where the exterior 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 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 adapter as close to the range hood as possible.

WIRING

CAUTION: All electrical wiring should be done by a qualified person (s) in accordance with all applicable codes and standards. This range hood must be properly grounded.

Do not turn power on at service panel until all wires have been connected.

Blower connection at hood:

1. Run 2-wire plus ground power cable from the exterior blower to the hood's wiring box marked "motor connection".
2. Remove the cover from the wiring box.
3. Feed 6" of cable through the knock-out 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 blower connection:

1. Make electrical connections at the exterior blower (see instructions provided with the exterior blower).

Power connection at hood:

1. Run 120 VAC electrical power cable to the hood wiring box marked "120VAC input".
2. Remove the cover from the wiring box.

3. Feed 6" of cable through the knock-out opening and secure the cable to the wiring box with an appropriate connector.

4. Make electrical connections at the hood. Connect white-to-white, black-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.

INSTALL FILTERS

To install the GREASE filter, grip the latch tab and pull it down. This will disengage the filter from the hood. See Figure 16.

To remove the GREASE filter, align filter tabs on the side of the filter with slots in the hood drawer. Pull latch tab down, push filter up into place and release the tab. Make sure the filter is securely engaged after assembly.

WARRANTY

BROAN ONE YEAR LIMITED 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 MERCHANTABILITY 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

MODEL U102E

MODEL U102E - Parts for stainless steel models shown. For service parts for black, white, polished brass or brushed copper models, call Broan Customer Service.

KEY NO.	PART NO.	DESCRIPTION
	9 B08087077 Grease Filter (36" model)9 B08087016 Grease Filter (30" model)9 B08087017 Grease Filter (42" model)17 BE3347241 Halogen Support (36" model)17 BE3347372 Halogen Support (30" model)17 BE3347378 Halogen Support (42" model)30 BE3347340 Controls Protection (36" model)30 BE3347370 Controls Protection (30" model)30 BE3347259 Controls Protection (42" model)36 BE3403716 Filter Frame (36" model)36 BE3403765 Filter Frame (42" model)37 B02300804 Heat Sentry38 B03292357 Electrical Box39 B03294033 Electrical Box Cover56 B03292465 Duct Connector57 B02011004 Non-Return Flap73 B02005069 Glass (36" model)73 B02005070 Glass (30" model)73 B02005071 Glass (42" model)84 BE3403714 Display Visor (36" model)84 BE3403752 Display Visor (30" model)84 BE3403762 Display Visor (42" model)112 B03294746 Wiring Protection113 B02011207 Name Plate115 BE3334250 Wiring Box116 BE3334252 Wiring Box Cover130 B008101208 Front Panel (36" model)130 B008101220 Front Panel (30" model)130 B008101227 Front Panel (42" model)144 B03292287 Wire Clamp166 B08086701 Wiring Board208 B02300783 Transformer223 B03294171 Switch Bottom233 B03294740 Closing252 B03292349 Microswitch Box253 B02300620 Microswitch254 B03292350 Microswitch Box Cover288 B020111650 Runner Bal309 B008101216 Spacer (36" model)309 B008101222 Spacer (30" model)309 B008101228 Spacer (42" model)353 BE3403713 Display Support (36" model)353 BE3403751 Display Support (30" model)353 BE3403761 Display Support (42" model)472 BE3347252 Right Bracket473 BE3347251 Left Bracket474 B02300733 Halogen Lamp476 B03292203 Spacer Panel477 B03294785 Upper Closing998 B080810599 Hardware PackageARU B08085018 Flange + Non Return Flap Assembly (56,57)* B06108277 Switch Box Assembly:Includes Key Nos. 234,228, 223, 229, 67, 230, 92-B02300782 Fuse-B02300674 Fuse Holder

* Not shown assembled.