KOBE IN2730SF-1 Installation Instructions And Operation Manual

KOBE Brand Range Hood

Model No. / Nos de modèles / Modelo No. IN2730SF-1

IN-027 SERIES

INSTALLATION INSTRUCTIONS

INSTRUCCIONES DE INSTALACIÓN

AND OPERATION MANUAL

MANUEL D'INSTALLATION

ET MODE D'EMPLOI

Y MANUAL DE OPERACIÓN

[ENGLISH] ...................................................................................................................... 2

[FRENCH] ..................................................................................................................... 25

[SPANISH] .................................................................................................................... 46

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

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 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.

1

[ENGLISH]

- READ AND SAVE THESE INSTRUCTIONS -

CONTENTS

IMPORTANT SAFETY INSTRUCTIONS ................................ ................................ ................... 3

COMPONENTS OF PACKAGE ................................................................................................. 5

INSTALLATION ......................................................................................................................... 6

OPERATING INSTRUCTIONS ................................................................................................ 10

MAINTENANCE ...................................................................................................................... 11

SPECIFICATIONS ................................................................................................................... 13

MEASUREMENTS & DIAGRAMS ........................................................................................... 14

PARTS LIST ............................................................................................................................ 16

CIRCUIT DIAGRAM ................................................................................................................ 18

TROUBLE SHOOTING............................................................................................................ 19

WARRANTY ............................................................................................................................ 20

PRODUCT REGISTRATION ................................................................................................... 22

- READ ALL INSTRUCTIONS CAREFULLY BEFORE STARTING -

AL L W IR IN G MU S T BE D O N E B Y A P R O FE SS IO N A L A ND I N

AC CO RD AN C E W I T H NA TI O NA L A N D L OC AL E L EC T R I CA L CO DE S

2

IMPORTANT SAFETY INSTRUCTIONS

NOTE

-

This warranty is invalid 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.

- 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.

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

TOP GREASE FIRE:

- 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.

- Always turn hood ON when cooking.

- Use high settings on cooking range ONLY when necessary.

- Do not leave cooking range unattended when cooking.

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

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

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

- Clean ventilating fan frequently.

3

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

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.

• 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 violent 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, two people installation is recommended.

4

COMPONENTS OF PACKAGE

Range Hood Box

Liner (Sold Separately)

{A} KOBE Range Hood
{B} Warranty Registration Card
{C} Instruction Manual
{D} Aluminum Filter – 2
{E} Exhaust Plate – 1

{A}

{B} {C}

{D} {E}

{F} Liner

(Must keep all material for returns or refunds)

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

CONTACT KOBE RANGE HOODS AT [phone].

5

INSTALLATION

TABLE 1

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

(Standard: 36")

C = Height of Counter Top to Wood Frame

Bottom (Recommended 27" to 30")

D = Height of Wood Frame

PLEASE READ ENTIRE INSTRUCTIONS BEFORE PROCEEDING

Calculation before Installation

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

- FOR UNDER THE CABINET -

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.

6

- For Insert installation -

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. Refer to Figure 1.

 A straight, short vent 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 protective film off the hood, if any.
 Use duct tape to seal joints between pipe sections.

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.

Custom Hood Preparation

1. The custom hood frame must be sized to shape and the
weight of the insert. Refer to Measurements and
Diagrams on Page 13.

2. Install the Exhaust Plate using 4 screws. Refer to
Figure 2.

3. It must have a sturdy base (1/2 inch thick plywood
recommended) to sustain the weight of insert.

4. If an optional liner will be installed, the side of the wood
cabinet must be sturdy (1/2 inch thick plywood
recommended).

5. It is recommended to install a rear and front stud
support. Refer to Figure 3. The stud supports are
located 1-1/2” up from the base of the wood frame.

Liner Installation

6. The custom/wood hood must have a sturdy base to
accommodate the cut-out for the inset. The base must be
recessed to accommodate the height of the liner (See
liner dimension on Page 14)

7. Secure the liner to the bottom of the base using screws
(not included) appropriate for the size and material of your
wood frame.

8. Position the liner so that it aligns with the back edge of
the custom wood frame. Use a pen to trace the outline of
the pre-cut area. Remove the liner and proceed to Hood
Preparation Before Installation on Page 6.

9. Install the liner with 5 screws (not provided).

Figure 1

Figure 2

Figure 3

7

Wiring to Power Supply

SAFETY WARNING

RISK OF ELECTRICAL SHOCK. 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.

10. Temporarily wire the hood to test for proper operation
before installing. If the insert does not operate, check
the circuit breaker or house fuse. If the insert is still not
working, disconnect the power supply and check the
continuity of all wiring connections.

11. Connect electrical wires.

12. Connect three wires (black, white and green) to house
wires and cap with wire connectors. Connect wires
according to their colors (i.e. black to black, white to
white, and green to green). See Figure 4.

13. Store wires in the wiring box.

Note: Connect all electrical wires before installing insert.
DO NOT turn on the power until installation is complete.

Duct Work Installation

14. Use 8” steel pipe (follow building codes in your area) to
connect the ducting on the hood to the ductwork above.
Use duct tape to seal and secure joints as shown in
Figure 5.

15. Please refer to local codes for the usage of the damper
(included). If necessary, remove the damper
mechanism and install as exhaust connector.

Hood Preparation Before Installation

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.

16. Determine and mark the centerlines on the base of the
wood frame where the insert will be installed.

17. Determine and make all necessary cuts in the wall or
ceiling for the ductwork. Note: Install the duct work
before installing the insert.

18. Cut out the opening where the insert will be installed.
(Figure 6)

Figure 4

Figure 5

Figure 6

8

Hood Installation

19. Release the screws located on each side of the insert.
Adjust the level of the hood casing support according to
the thickness of the base (1/2 thickness plywood
recommended). Tighten the screws to secure as shown
on Figure 7.

20. Install the insert inside the custom wood frame.

21. Make sure the hood casing support is secure before
releasing.

22. For a more secure installation, use the mounting holes
for the rear support which are located at 1-1/2” (38mm)
up from the insert base (screws not provided).

CAUTION: MAKE SURE HOOD IS SECURE BEFORE

RELEASING.

Final Assembly

23. Install Aluminum Filters. Insert the filters towards the
back of the unit and push up.

24. Make sure the Aluminum Filters are secure before
releasing.

Figure 7

9

OPERATING INSTRUCTIONS

Change Filter
Indicator

Halogen Light
Control

Speed
Control

Power Control

This KOBE hood is equipped with five electronic push buttons with LED indicator, double powerful centrifugal
squirrel cage with aluminum filter, two bright 12-volt 20-watt halogen lights.

The five control buttons are Power Control (On/Off), Speed Control (High, Medium, & Low), and Light
Control. Refer to Figure 7.

Figure 7
Note: For best results, turn hood to Low prior to any preparation or cooking. Adjust speed as needed.

Power Control

Press Power Control to turn On/Off the hood.

This unit equipped with 3-minute delay shutoff. To activate this feature, press Power Control
button once, panel LED lights will flash and power will be completely shut off after 3 minutes.

Press Power Control button twice, the fans will be shut off immediately.

Speed Control

Press Speed Control to activate Low, Medium, & High Speed.

Light Control

(Light control is separate from ON/OFF control. Turning power off will not turn lights off.)
Press Light control to turn lights ON.
(Each press of Light Control will cycle the light intensity through high, low, and off.)

Aluminum Filter Change Indicator

10

The indication under symbol will indicate when aluminum filter needs cleaning.
Remove to clean the aluminum filter.

(To purchase replacement filters, please contact your local KOBE dealer or call 626-775-8880)

MAINTENANCE

SAFETY WARNING

NEVER PUT YOUR HAND INTO AREA HOUSING THE FAN WHILE THE FAN IS
OPERATING.

Cleaning Hood Surface

CAUTION: NEVER USE ABRASIVE CLEANERS, PADS, OR CLOTHS. DO NOT USE

PAPER TOWEL ON STAINLESS STEEL.

For optimal operation, clean range hood and all baffle/spacer/filter/oil tunnel/oil container regularly.
*** Regular care will help preserve the appearance of the hood.

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.

To Clean Aluminum Filter

1. Remove all the aluminum filters.

2. Wash with warm soapy water. Dry thoroughly before returning into place.

11

Replacing Light Bulb
CAUTION: HALOGEN LIGHT UNIT MAY BE HOT! WAIT UNTIL UNIT IS COOL.

   

1. Make sure all controls are off, and range hood is unplugged.

2. Place the flat-headed screwdriver into the groove of the halogen light glass covering and the

housing. 

3. Pop out the halogen light glass covering. 

4. Gently pull out the defective light bulb and discard. Light bulbs should be 12V 20W maximum. 

5. Using a cloth, hold the new light bulb and push securely into light socket.

6. Return halogen light glass cover to the housing. 

7. Turn range hood ON to test for operation.

12

SPECIFICATIONS

MODEL / SIZE

IN2730SF-1

COLOR

18-Gauge Commercial Stainless Steel

CONSUMPTION / AMPERE

120W / 3.3A

VOLTAGE

120V 60Hz

NUMBER OF MOTORS

1

FAN TYPE: CENTRIFUGAL

Double Horizontal Squirrel Cage

EXHAUST

Top 8" Round w/ Damper

CONTROLS
5 Push-Button

- 3-Minute Delay Shutoff

HALOGEN LIGHTS

12V 20W Max. x 2

HOOD DIMENSION
(W X D X H)

27-1/2” x 11-3/8” x 9-3/4”

OPTIONAL ACCESSORIES
(W X D X H)

Liner: INL36211A (36” X 21” X 2”)
HOOD WEIGHT (lbs)

Net

Gross

IN2730SQB-1

24

32

Blower Air Capacity (cfm)

Low

Medium

High

350

400

700

Sone

3.0

4.0

5.5

dB

56

60

65

* One Sone is equivalent to 40 decibels.
**Specifications subject to change without notice.

13

MEASUREMENTS & DIAGRAMS

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

MODEL NO: IN2730SF-1

Side View Bottom View

Front View

Stainless Steel Liner (Sold Separately)

14

Model No. INL36211A

15

PARTS LIST

NO.

DESCRIPTION

MODEL/SIZE

PART NO.

1

Exhaust Plate

Q0229

2

Wiring Box

Q0119

3

Hood Casing

GP061507

4

Hood Casing Support

XP00173-6

5

Blower System

MT023

6

Electronic Support Panel

GP062307

7

Processor Board

XP31415

8

Light Transformer

XP31416

9

Capacitor (27 µf 250V)

XP22424

10

Halogen Light Housing

XP31422

11

Indicator Sensor

XP23003

12

Bottom Casing

GP061626

13

Control Unit Support Panel

GP061707

14

Control Unit

XP31414

15

Aluminum Filters

XP26717

Optional Liner

Model No.

16

Liner

INL36211A

IN2730-11-01

MODEL NO: IN2730SF-1

16

Optional Liner (Sold Separately)

17

CIRCUIT DIAGRAM

MODEL NO.: IN2730SF-1

18

TROUBLE SHOOTING

Issue

Possible Cause

Solution

After Installation,
both motors and
lights are not
working.

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.

Check wire continuity from control panel to processor
board.

The motor transformer is defective.

Check the power input and power output on the
motor transformer.
If it’s needed, replace the motor transformer.

The control panel and processor board is
defective.

Replace the control panel or processor board.

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

The motor(s) is defective.

Replace the motor.

The capacitor(s) is defective.

Replace capacitor(s).

The control panel or processor board is
defective.

Replace the control panel or processing board.

The range
hood is
vibrating.

The blower system is not secure.

Tighten the turbine impeller/squirrel cage and air
chamber.

The turbine impeller/squirrel cage is
not balanced.

Replace the turbine impeller/squirrel cage.

Hood is not secured in place.

Check the installation of hood, tighten the
mounting bracket.

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

Halogen Light bulb(s) is defective.

Try placing the trouble light bulb(s) to a working
socket, if the bulb(s) still doesn’t work; replace
the halogen light bulb(s).

The light wiring(s) is loose.

Check wire continuity from processor board to
light transformer to halogen light housing(s).

Light transformer is defective.

Check power input and power output on the light
transformer. If it’s needed, replace the light
transformer.

The control panel or processor board is
defective.

Replace the control panel or processing board.

The range
hood is not
venting out
correctly.

The range hood is installed outside of
the manufacture recommended
clearance.

Adjust the clearance between the range hoods

and cook top to 27” to 30”. For Island range

hood, the clearance between the range hoods

and cook top is 30” to 36”.

There is no make-up air inside the
house.

Open the window to enhance the performance
of the range hood by creating a sufficient make­up air.

Obstacle blocking the pipe work.

Remove all obstacles from the duct work.

The pipe size is smaller than the
suggested pipe size.

Change the ducting according to the
manufacture suggestion.

Cold air is
coming into the

home.

The pipe connection is not properly
sealed.

Check the pipe installation.

The damper is not properly installed or
is missing from the installation.

Check the damper installation.

The damper is not installed.

By installing the damper, it will help to eliminate
air backflow.

19

WARRANTY

WARRANTY CERTIFICATE

KOBE Range Hoods (referred to herein as “we”or “us”) warrants to the original purchaser

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

KOBE’s authorized service area

 Parts shipping expenses
 Un-installation of defective product and Installation of replacement product

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.

20