KOBE RA2230SQB-1, RA2236SQB-1 Installation Instructions And Operation Manual

Model No.

KOBE Brand Range Hood

RA2230SQB-1(30”)
RA2236SQB-1 (36”)

INSTALLATION INSTRUCTIONS

AND OPERATION MANUAL

IMPORTANT

READ THIS FIRST

READ BEFORE INSTALLATION

1. Carefullycheckallcontentsofpackages;

2. Thoroughlyinspecttheunitforanycosmeticdamagesor

defects;

3. Testtheunitbeforeinstallation;

4. Haveacertifiedcontractor/electriciandotheinstallation.

IF THERE IS ANY PROBLEM:

1. DONOTINSTALLTHEUNITANDKEEPALLORIGINAL

PACKAGINGMATERIAL.

2. Haveyouroriginalinvoiceasproofofpurchaseand

productserialnumberready.

3. Call1‐877‐BUY‐KOBE(289‐5623);ore‐mailto

[e-mail]

toreporttheproblem.

NO RETURN, NO REFUND, NO EXCHANGE IF:

1. PRODUCTHASBEENINSTALLED

2. KNOCK‐OUTHOLESHAVEBEENPUNCTURED

3. MISSINGORIGINALPACKAGINGMATERIALAND/OR
PARTS

[ENGLISH]

- READ AND SAVE THESE INSTRUCTIONS -

CONTENTS

IMPORTANT SAFETY INSTRUCTIONS ...................................................................................... 1

COMPONENTS OF PACKAGE .................................................................................................... 3

INSTALLATION ............................................................................................................................. 4

OPERATING INSTRUCTIONS ..................................................................................................... 7

MAINTENANCE ............................................................................................................................ 9

SPECIFICA TIONS ...................................................................................................................... 10

MEASUREMENTS & DIAGRAMS .............................................................................................. 11

PARTS LIST ................................................................................................................................ 12

CIRCUIT DIAGRAM .................................................................................................................... 14

TROUBLE SHOOTING ............................................................................................................... 15

WARRANTY ................................................................................................................................ 16

PRODUCT REGISTRATION ....................................................................................................... 18

- READ ALL INSTRUCTIONS CAREFULLY BEFORE STARTING -

ALL WIRING MUST BE DONE BY A PROFESSIONAL AND IN

ACCORDANCE WITH NATIONAL AND LOCAL ELECTRICAL CODES

IMPORTANT SAFETY INSTRUCTIONS

- PLEASE READ THIS SECTION CAREFULLY BEFORE INSTALLATION -

WARNING: TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR PERSONAL

INJURY, OBSERVE THE FOLLOWING:

1) Installation and electrical wiring must be done by qualified professionals and in accordance with all
applicable codes and standards, including fire-rated construction.

2) When cutting or drilling into wall or ceiling, be careful not to damage electrical wiring or other hidden
utilities.

3) Ducted fans must be vented to the outside.
a ) Before servicing or cleaning unit, open the light panel and SWITCH POWER OFF AT SERVICE

PANEL.

b) Clean all grease laden surfaces frequently. To reduce the risk of fire and to disperse air

properly, make sure to vent air outside. DO NOT vent exhaust air into wall spaces, attics, crawl
spaces or garages.

N O T E - This warranty is void without an authorized agent’s receipt or if unit is

damaged due to misuse, poor installation, improper use, mistreatment,
negligence or any other circumstances beyond the control of KOBE
RANGE HOODS authorized agents. Any repair carried out without the
supervision of KOBE RANGE HOODS authorized agents will
automatically void the warranty.

- KOBE RANGE HOODS will not be held responsible for any damages to
personal property or real estate or any bodily injuries whether caused
directly or indirectly by the range hood.

WARNING: TO REDUCE THE RISK OF PERSONAL INJURY IN THE EVENT OF A RANGE

TOP GREASE FIRE:

1. Keep all fan, baffle/spacer/filter/oil tunnel/oil container and grease-laden surfaces clean. Grease
should not be allowed to accumulate on fan, baffle/spacer/filter/oil tunnel/oil container.

2. Always turn hood ON when cooking.

3. Use high settings on cooking range ONLY when necessary.

4. Do not leave cooking range unattended when cooking.

5. Always use cookware and utensils appropriate for the type and amount of food prepared.

6. Use this unit only in the manner intended by the manufacturer.

7. Before servicing, switch power off at service panel and lock service panel (if possible) to prevent
power from switching on accidentally.

8. Clean ventilating fan frequently.

1

What to Do In The Event Of a Range Top Grease Fire

• SMOTHER FLAMES with a tight fitting lid, cookie sheet, or metal tray, and then turn off the burner.
KEEP FLAMMABLE OR COMBUSTIBLE MATERIAL AWAY FROM FLAMES. If the flames do not
go out immediately, EVACUATE THE AREA AND CALL THE FIRE DEPARTMENT or 911.

• NEVER PICK UP A BURNING PAN – You May Get Burned.

• DO NOT USE WATER, including wet dishcloths or towels – a steam blast will result.

• Use an extinguisher ONLY if:
a) You have a Class A, B, C extinguisher and 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.

What to Do If You Smell Gas

- Extinguish any open flame.

- Do not try to turn on the lights or any type of appliance.

- Open all doors and windows to disperse the gas. If you still smell gas, call the Gas Company and

Fire Department right away.

CAUTION

1) For general ventilation use only. Do not use to exhaust hazardous or explosive materials and
vapors.

2) To reduce the risk of fire, use only metal ductwork. Sufficient air is needed for proper combustion
and exhausting of gases through the flue (chimney) to prevent back drafting.

3) 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 code authorities.

4) Activating any switch on may cause ignition or an explosion.

5) Due to the size and weight of this hood, installation by 2 persons is recommended.

ELECTRICAL SHOCK HAZARD – Can result in serious injury or death.
Disconnect appliance from electric power before servicing. If equipped,
the fluorescent light bulb contains small amounts of mercury, which
must be recycled or disposed of according to Local, State, and Federal
Codes.

2

COMPONENTS OF PACKAGE

(Must keep all material for returns or refunds)

Range Hood Box

{A} KOBE Range Hood
{B} Warranty Registration Card
{C} Instructions Manual (

CD)

{D} Baffle Filter x 2 (30” hood)
x 3 (36” hood)
{E} Duct cover Mounting Bracket
{F} Hood-Mounting Bracket x 2
{G} Screws Package

{A} {B} {C}

{D}

{E}

{F}

* Pre-installed

* Pre-installed

{G}

3/16 “x 3/8” (8PCS)

 FOR MORE INFORMATION, PLEASE VISIT OUR WEBSITE www.KOBERangeHoods.com

CONTACT KOBE RANGE HOODS AT [phone].

OR

3

INSTALLATION

PLEASE READ ENTIRE INSTRUCTIONS BEFORE PROCEEDING

Calculation before Installation

To calculate installation, please refer to TABLE 1. (All calculation in inches.)

TABLE 1

A = Height of Floor to Ceiling
B = Height of Floor to Counter Top

(Standard: 36")

C = Preferred Height of Counter Top

to Hood Bottom (Minimum
26" to 30")

D = Height of Hood
E = Height of Duct Cover [F – D]
F = Height of the Hood Installation
[A – (B+C)]

SAFETY WARNING

HOOD MAY HAVE VERY SHARP EDGES; PLEASE WEAR PROTECTIVE GLOVES IF
REMOVING ANY PARTS FOR INSTALLING, CLEANING OR SERVICING.

NOTE: BE CAREFUL WHEN USING ELECTRICAL SCREWDRIVER, DAMAGE TO THE HOOD

MAY OCCUR.

4

Preparation before Installation

NOTE: TO AVOID DAMAGE TO YOUR HOOD,

PREVENT DEBRIS FROM ENTERING
THE VENT OPENING.

- Decide the location of the venting pipe from

the hood to the outside. (Figure 1)

- A straight, short venting run will allow the

hood to perform more efficiently.

- Try to avoid as many transitions, elbows,

and long run as possible. This may reduce
the performance of the hood.

- Temporarily wire the hood to test for proper

operation before installing.

- Important: Peel any protective film off the

hood.

- Use duct tape to seal the joints between

pipe sections.

- If necessary, prepare back wall frame with

cross framing lumber for secure installation.
Refer to Table 1 and measurements on
Page 11 to decide the level of the lumber.
(Figure 2)

- Loosen hood-mounting brackets at the back

of the hood, adjust brackets and tighten
screws as shown in Figure 3.

- If necessary, remove the rubber stand on

the back of the hood and discard.

Hood Installation

CAUTION: USE HAND TOOLS ONLY. DO NOT

OVER TIGHTEN SCREWS. IT MAY CAUSE DAMAGE
TO THE HOOD.

CAUTION: If moving the cooking range is

necessary to install the hood, turn off the power
in an electric range at the main electrical box.
SHUT OFF THE GAS BEFORE MOVING A
GAS RANGE. And use a protective covering to
protect cooktop and/or countertop from
damage.

1. Using references in Table 1 and
measurements on Page 11, mark the
leveling locations point for hood-mounting
bracket on the wall.

2. Secure two mounting screws (not provided)
to the wall, leaving an 1/8” space from the
wall. (Figure 4)

3. Align the hood-mounting bracket to the
mounting screws on the wall and hang hood
into place.

Figure 1

Figure 2

Figure 3

Figure 4

5

4. Secure and tighten the mounting screws.

CAUTION: MAKE SURE THE HOOD IS

SECURE BEFORE RELEASING.

Ductwork Installation

5. Using Reference E from Table 1 and
measurements on Page 12, mark the
leveling point for duct cover-mounting
bracket.

6. Secure the duct cover-mounting bracket to
the wall with two screws (not provided).
(Figure 5 and Figure 8) Make sure all
screws are tightened. NOTE: Inner duct
cover will cover the duct cover-mounting
bracket.

7. Use 6” steel pipe (not provided) to connect
the plastic exhaust on the hood to the
ductwork above. Use duct tape to ensure
all joints are secure and air tight as shown
in Figure 6.

Wiring to Power Supply

THIS RANGE HOOD MUST BE PROPERLY

GROUNDED. MAKE SURE THIS IS DONE BY
QUALIFIED ELECTRICIAN IN ACCORDANCE
WITH ALL APPLICABLE NATIONAL AND
LOCAL ELECTRICAL CODES. BEFORE
CONNECTING WIRES, SWITCH POWER OFF
AT SERVICE PANEL AND LOCK SERVICE
PANEL TO PREVENT POWER FROM BEING
SWITCHED ON ACCIDENTALLY.

8. Connect three wires (black, white and
green) to house wires and cap with wire
connectors. Connect according to color:
black to black, white to white, and green to
green.

9. Test the operation of the hood before
performing the next step. Make sure power
is supplied to the hood.

Duct Cover Installation

10. Slide inner duct cover up 2 inches before
sliding entire duct cover onto the hood.
(Figure 7)

11. Align the inner duct cover to the duct cover­mounting bracket. Secure inner duct cover
with two (3/16” x 3/8”) screws (provided).

12. Fasten outer duct cover to plastic plate on
the hood with four (3/16” x 3/8”) screws
(provided).

Install / Uninstall Accessories

13. Place baffle filters underneath the hood.

Final Assembly

14. Turn power ON in control panel. Check all
lights and fan operation.

15. Leave this Installation Instructions and
Operation Manual for the homeowner.

Figure 5

Figure 6

Figure 7

6

OPERATING INSTRUCTIONS

Note: For best results, turn fan on prior to any preparation or cooking and keep fans running while cooking. Adjust
speed as needed.

Power Control

Press Power Control to turn On/Off the range hood.

Speed Control

The fan will start on Speed #3. Press
increase the speed level.

To activate 3-minute delay shutoff, press and hold
activated the LED Display will flash and fan speed will change to Speed #3. Speed level can be adjusted

by pressing
To turn fan off immediately, press

Light Control

button to decrease the speed level.Press button to

button. Once the delay shutoff has been

or button during the 3-minute countdown.

button a second time.

Press
Bright, Medium Bright, Dim, and OFF.

Lights are controlled independently from Power Control and delay shutoff. Turning the power off will not
turn lights off.

ECO Mode Control

ECO Mode is set to turn fan on QuietMode™ setting for 10 minutes every hour to remove excess
moisture, microscopic particles and odors for better kitchen air quality.

ECO Mode is independent from the Power Control and delay shutoff.
ECO Mode can be activated while fan is running or off. Press and hold

appears in the LED Display. While fan is running you can change the speed, use delay shutoff or turn off

button to turn LED lights ON. Each press of button will cycle the light intensity through

button until icon briefly

7

fan without disabling ECO Mode. When fan is off and ECO Mode has been activated, the icon will
appear in the LED Display. The
deactivate, press and hold
NOTE: Pressing

speed will be displayed in LED Display.
Note: Must open door or windows to create sufficient make-up air when ECO Mode has be en activated.

button while ECO Mode is active will activate the regular fan function and the

icon will flash while ECO Mode is operating on QuietMode™. To

button until icon no longer appears in the LED Display.

8

MAINTENANCE

For optimal performance, clean the range hood surface and baffles regularly.

To Clean Hood Surface
CAUTION: NEVER USE ABRASIVE CLEANERS, PADS, OR CLOTHS.

*** Regular care will help preserve its fine appearance.

1. Use only mild soap or detergent solutions. Dry surfaces using soft cloth.

2. If hood looks splotchy (stainless steel hood), use a stainless steel cleaner to clean the surface
of the hood. Avoid getting cleaning solution onto or into the control panel. Follow directions of
the stainless steel cleaner. Caution: Do not leave on too long as this may cause damage to
hood finish. Use soft towel to wipe off the cleaning solution, gently rub off any stubborn spots.
Use dry soft towel to dry the hood.

3. DO NOT allow deposits to accumulate or remain on the hood.

4. DO NOT use ordinary steel wool or steel brushes. Small bits of steel may adhere to the surface
and cause rusting.

5. 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 lint free cloth.

For Baffle Filter models only: to Clean Baffle Filter/Oil Tunnel
CAUTION: DRAIN OIL FROM BAFFLE FILTERS, SPACERS & OIL TUNNEL REGULARLY TO

PREVENT OVERFLOW.

1. Remove all the baffle filters, spacers and oil tunnel.

2. Using a sponge, wash with warm soapy water. Dry completely before returning into place.

CAUTION: SHARP EDGES

(Note: Baffle Filters are top rack dishwasher safe.)

9

SPECIFICATIONS

MODEL / SIZE

RA2230SQB-1 / 30”
RA2236SQB-1 / 36”

COLOR
CONSUMPTION / AMPERE

NUMBER OF BLOWER
DESIGN

BLOWER TYPE

EXHAUST

CONTROLS

ECO MODE

LIGHTS

HOOD DIMENSION
(W x D x H)

OPTIONAL ACCESSORIES
(W x D x H)

WEIGHT (lbs)

SPEED
Air Capacity (cfm)
Sone* (dB)

*One sone is equivalent to the sound of a refrigerator at 40 decibels.
**Specifications subject to change without notice.

18-Gauge Commercial Grade Stainless Steel
300W / 2.5A

1
Seamless / Satin Finish

Double Horizontal Squirrel Cage

Top –
6" Round

Electronic Control (5 Buttons) with LED Display –
3-Minute Delay Shutoff
ECO Mode

ECO Mode runs the range hood on the QuietMode™ setting for 10 minutes
every hour to remove excess moisture, microscopic particles and odors to
promote a cleaner kitchen environment.

3-Level Lighting
3-watt LED light x 2

RA2230SQB-1 (29-3/4” x 20-1/2” x 3-15/16”)
RA2236SQB-1 (35-3/4” x 20-1/2” x 3-15/16”)

1) 30" Stainless Steel Back Panel
SSP30 (30" x 1/10" x 32")

2) 36" Stainless Steel Back Panel
SSP36 (36" x 1/10" x 32")

Net

RA2230SQB-1 (30”) 38 51
RA2236SQB-1 (36”) 42 58

QuietMode™ 1 2 3 4 5

300 420 510 590 640 750

1.0 (40) 2.0 (50) 3.5 (58) 5.0 (63) 5.4 (64) 6.0 (66)

Gross

10

MEASUREMENTS & DIAGRAMS

***All inch measurements are converted from millimeters. Inch measurements are estimated.
***All measurements in ( ) are millimeters.

11

PARTS LIST

MODEL NO.: RA2230SQB-1 (30”)

RA2236SQB-1 (36”)

NO. DESCRIPTION MODEL /SIZE PART NO.

Duct Cover -Mounting Bracket

1
2

3
4

5
6
7
8
9

10

Duct Cover (Inner and Outer)
6” Round Plastic Collar

Hood Mounting Bracket x 2
Processor Board
Capacitor
Control Panel
Blower System
LED Light (3W)
Baffle Filters

RA22DC-1
L1-0505-0002

L1-0201-03900
L1-0404-6001
L1-0401-0120-12
L1-0501-6001
L1-0302-0802S
L1-0403-0301
L1-0214-0122

12

L1-0203-1630
B102-02230R

MODEL NO.: RA2230SQB-1 (30”)

RA2236SQB-1 (36”)

13

CIRCUIT DIAGRAM

MODEL NO.: RA2230SQB-1 (30”) / RA2236SQB-1 (36”)

14

TROUBLE SHOOTING

Issue Possible Cause Solution

After
Installation,
both motors
and lights are
not working.

Lights are
working, but
motor(s) is not.

The range
hood is
vibrating.

The motor is
working, but
the lights are
not working.

The range
hood is not
venting out
correctly.

Cold air is
coming into the
home.

The power is not on. Make sure the circuit breaker and the unit’s

power is ON. Use a voltage meter to check the

power supply.
The wire connection is not secure. Check and tighten wire connection.
The control panel and processor board
wiring are disconnected.
The control panel and processor board
is defective.
The motor(s) is defective. Replace the motor.
The capacitor(s) is defective. Replace capacitor(s).

The control panel or processor board is
defective.
The blower system is not secure.

The turbine impeller/squirrel cage is
not balanced.
Hood is not secured in place. Check the installation of hood, tighten the

LED light fixture(s) is defective.

The light wiring(s) is loose.
The control panel or processor board is

defective.
The range hood is installed outside of

the manufacture recommended
clearance.

There is no make-up air inside the
house.

Obstacle blocking the pipe work.
The pipe size is smaller than the

suggested pipe size.
The pipe connection is not properly
sealed.
The damper is not properly installed or
is missing from the installation.

15

Check wire continuity from control panel to

processor board.

Replace the control panel or processor board.

Replace the control panel or processing board.

Tighten the turbine impeller/squirrel cage and air

chamber.

Replace the turbine impeller/squirrel cage.

mounting bracket.

Replace LED light fixture(s)

Check wire continuity from processor board to

light transformer to LED light fixture(s).

Replace the control panel or processing board.

Adjust the clearance between the range hoods

and cook top to 26” to 30”. For Island range

hood, the clearance between the range hoods

and cook top is 30” to 36”.

Open the window to enhance the performance

of the range hood by creating a sufficient make-

up air.

Remove all obstacles from the duct work.

Change the ducting according to the

manufacture suggestion.

Check the pipe installation.

Check the damper installation.

WARRANTY

WARRANTY CERTIFICATE

KOBE Range Hoods (referred to herein as “we”or “us”) warrants to the original purchaser
(referred to
from defect in workmanship and materials as follows:

TWO-YEAR LIMITED WARRANTY FOR PARTS AND LABOR ON KOBE PREMIUM
SERIES:

For two years from the date of your original invoice from a KOBE authorized dealer, we will, at
our sole discretion, choose to repair or replace the product free of charge that failed due to
manufacturing defects.

It is your sole responsibility to ensure the product is readily accessible for the service
technician to perform repairs. The service technician will not, under any circumstance,

remove, alter or modify any fixture built around and/or connected to the product to gain
access to perform repairs.

During the two-year Limited Warranty period, additional charges may apply which include but
are not limited to:

• Service technician travel charges if the requested service location is 30-miles out of

• Parts shipping expenses

• Un-installation of defective product and Installation of replacement product

herein as “you” or “your”) all products manufactured or supplied by us to be free

KOBE’s authorized service area

ONE-YEAR LIMITED WARRANTY FOR PARTS ON KOBE BRILLIA SERIES:

For one year from the date of your original invoice from a KOBE authorized dealer, we will
provide, free of charge, parts to replace those that failed due to manufacturing defects. It is our
sole discretion to choose to repair or replace defective parts. It is your sole responsibility for all
labor costs associated with this warranty.

Warranty Exclusions:

This warranty does not cover, including but not limited to the following:

a. Improper installation.
b. Any repair, alteration, modification not authorized by KOBE.
c. Duct alteration, modification and connection.
d. Incorrect electric current, voltage or wiring.
e. Normal maintenance and service required for the product.
f. Consumable parts such as light bulbs and carbon filters.
g. Improper usage of the product that it is not intended for, such as commercial use,

outdoor use and multi-family use.
h. Normal wear and tear.
i. Chips, scratches or dents by abuse or misuse of the product.
j. Damages caused by accident, fire, flood and other Acts of God.
k. Expenses incurred for service located outside of the designated service area.
l. Purchases from unauthorized dealers.
m. Removal fees of defective product and Installation fees associated with replacement

product.

16

If we determine that the warranty exclusions listed above apply or if you fail to provide all
necessary documentation for warranty service, you will be responsible for all expenses
associated with the requested service, including parts, labor, shipping, travelling and any other
expense related to the service request.

To qualify for warranty service, you must:

1. Have the ORIGINAL proof of purchase

2. Be the ORIGINAL purchaser of the product

3. Have the model number

4. Have the serial number

5. Have a description of the nature of any defect in the product or part

TO REQUEST WARRANTY SERVICE, PLEASE CONTACT THE KOBE RANGE HOODS
SERVICE CENTER:

KOBE SERVICE CENTER
Tel: [phone]-KOBE (5623)
E-mail: [e-mail]

17

PRODUCT REGISTRATION

Fill in the blanks and keep this paper with the original invoice in a
safe place for future service purpose.

1. Date of purchase :

2. Model No. :

3. Serial No. :

For warranty service or spare parts purchase contact:

KOBE Service Center
Toll Free: 1-855-800-KOBE (5623)
Email: [e-mail]

To report a problem, please contact:

Toll Free: 1-877-BUY-KOBE (289-5623)
Email: [e-mail]

For product information contact:

Toll free: 1-877-BUY-KOBE (289-5623)
Email: [e-mail]

Your notes:

18

KOBE Range Hoods

11775 Clark Street

Arcadia, CA 91006 USA

http://www.KOBERangeHoods.com

This KOBE hood is made for use in the USA and CANADA only. We do not recommend

using this hood overseas as the power supply may not be compatible and may violate

the electrical code of that country. Using a KOBE hood overseas is at your own risk

and will void your warranty.

Cette hotte KOBE est fabriquée pour usage aux États-Unis et au Canada seulement. Il

n’est pas recommandé d’utiliser cette hotte à l’étranger puisque l’alimentation électrique

pourrait ne pas être compatible et enfreindre le code de l’électricité de ce pays. L’usage

de la hotte KOBE à l’étranger est à votre propre risque et la garantie sera annulée.

Esta campana de extracción KOBE ha sido fabricada para ser utilizada únicamente en

EE.UU. y CANADÁ. No recomendamos la utilización de esta campana en el extranjero

debido a que la fuente de energía podría no ser compatible y podría violar el código

eléctrico de dicho país. Utilizar una campana KOBE en el extranjero será a su

propio riesgo y anulará la garantía.

VER.131010

Information subject to change without notice.

19