KOBE IN2730SF Installation Instructions And Operation Manual

KOBE Brand Range Hood

Model No.: IN2730SF

IN-027 SERIES

INSTALLATION INSTRUCTIONS

AND OPERATION MANUAL

- READ AND SAVE THESE INSTRUCTIONS -

CONTENTS

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

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

INSTALLATION...............................................................................................................4

- F

OR INSERT INSTALLATION

Preparation Before Installation................................................................................................5

Custom Hood Preparation........................................................................................................ 5

Liner Installation.........................................................................................................................5

Wiring to Power Supply............................................................................................................ 6

Duct Work Installation............................................................................................................... 6

Hood Preparation Before Installation.....................................................................................6

Hood Installation........................................................................................................................ 7

Final Assembly...........................................................................................................................7

-....................................................................................................5

OPERATING INSTRUCTIONS .......................................................................................8

MAINTENANCE..............................................................................................................9

SPECIFICATIONS ........................................................................................................11

MEASUREMENTS & DIAGRAMS.................................................................................12

PARTS LIST..................................................................................................................14

CIRCUIT DIAGRAM......................................................................................................16

DISCLAIMER ................................................................................................................17

WARRANTY..................................................................................................................18

PRODUCT REGISTRATION.........................................................................................20

- READ ALL INSTRUCTIONS CAREFULLY BEFORE STARTING -

AL L W IR I N G MU S T B E DONE B Y A P RO FE SSIONAL A N D I N

ACCO R D A N C E W ITH NATIONA L A ND L OCAL E LE C T R I C A L CO DE S.

IMPORTANT SAFETY INSTRUCTIONS

- PLEASE READ THIS SECTION CAREFULLY BEFORE INSTALLATION -

WARNING

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.

NOTE - This warranty is invalid without an authorized agent’s receipt or if unit is

- KOBE RANGE HOODS will not be held responsible for any damages to

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

INJURY, OBSERVE THE FOLLOWING:

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.

personal property or real estate or any bodily injuries whether caused
directly or indirectly by the range hood.

WARNING

- 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.

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

TOP GREASE FIRE:

1

ELECTRICAL SHOCK HAZARD

– Can result in serious injury or death.

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 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.

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} Instruction Manual
{D} Aluminum Filter – 2

{A}

{B} {C}

{D}

Liner (Sold Separately)

{E} Liner

 FOR MORE INFORMATION, PLEASE VISIT OUR WEBSITE WWW.KOBERANGEHOODS.COM

OR CONTACT KOBE RANGE HOODS AT [phone].

3

INSTALLATION

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 -

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

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

- 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

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.

: If moving the cooking range is

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 11.

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

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

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

Liner Installation

5. 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 12)

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

7. Position the rear section of 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.

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

5

Figure 1

Figure 2

Figure 3

Cable. Make a wiring access hole using a drill bit.

Install the wire cable and seal the gap around hole.

Note: Connect all electrical wires before installing insert.

connect the ducting on the hood to the ductwork above.

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.

9. 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.

10. Connect electrical wires.

11. 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 3.

12. Store wires in the wiring box.

13. Determine the proper location for the Power Supply

Figure 4

Figure 5

DO NOT turn on the power until installation is complete.

Duct Work Installation

14. Use 6” steel pipe (follow building codes in your area) to
Use duct tape to seal and secure joints as shown in

Figure 4.

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

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 5)

: If moving the cooking range is

6

Release the screws located on each side of the insert.

Hood Installation

19.
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 6.

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

RELEASING.

: MAKE SURE HOOD IS SECURE BEFORE

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 6

7

OPERATING INSTRUCTIONS

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.

Change Filter
Indicator

Figure 7
Note: For best results, turn hood to QuietMode™ 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.

Halogen Light
Control

Speed
Control

Power Control

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.)

8

Aluminum Filter Change Indicator

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 626-350-1355)

MAINTENANCE

SAFETY WARNING

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

Cleaning Hood Surface

CAUTION

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. DO NOT USE PAPER
TOWELS.

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 cloth.

To Clean Aluminum Filter

1. Remove all the aluminum filters.

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

:

NEVER USE ABRASIVE CLEANERS, PADS, OR CLOTHS.

9

To Replace Halogen Light Bulbs
CAUTION: HALOGEN LIGHT UNIT MAY BE HOT! WAIT UNTIL UNIT IS COOL.
NOTE: DO NOT TOUCH HALOGEN LIGHT WITH BARE HANDS, WHICH MIGHT CAUSE OVER

HEAT AND SHORTEN THE LIFT OF LIGHT BULBS.



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.











10

SPECIFICATIONS

MODEL / SIZE IN2730SF
COLOR 16-Gauge Commercial Stainless Steel
CONSUMPTION / AMPERE 240W / 2A
VOLTAGE 120V 60Hz
NUMBER OF MOTORS 1
FAN TYPE: CENTRIFUGAL Double Horizontal Squirrel Cage
EXHAUST Top 6” Round w/ Damper

5 Push-Button CONTROLS

- 3-Minute Delay Shutoff
HALOGEN LIGHTS 12V 20W Max. x 2
HOOD DIMENSION

(W X D X H)
OPTIONAL ACCESSORIES

(W X D X H)
HOOD WEIGHT (lbs) Net Gross

IN2730SQB 23.8 31.3

Sone** 2.0 2.5 4.0
dB 50 53 60

27-1/2” x 11-3/8” x 9-3/4”

Liner: INL36211A (36” X 21” X 2”)

Low Medium High Blower Air Capacity (cfm)*

300 380 500

*In House Test Static Pressure “0”. **Specifications subject to change without notice.

11

MEASUREMENTS & DIAGRAMS

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

MODEL NO: IN2730SF

Side View Bottom View

Front View

12

Stainless Steel Liner (Sold Separately)
Model No. INL36211A

13

PARTS LIST

NO. DESCRIPTION MODEL/SIZE

10 Aluminum Filters SY-027-3-005
11 Right Locknut SY-027-5-056
12 Right Squirrel Cage SY-027-5-055
13 Motor SY-027-5-054
14 Indicator Sensor SY-027-3-006
15 ISC SY-027-5-058
16 Control Unit SY-027-3-008
17 Processor Board SY-027-5-074
18 Transformer SY-027-5-075
19 Electronic Support Panel SY-027-5-016
20 Processor Board Box SY-027-5-031
21 Capacitor SY-027-5-057
22 Exhaust Connector SY-027-5-007
23 Wiring Box SY-027-5-009

Optional Liner

Model No.

24 Liner INL36211A

MODEL NO: IN2730SF

PART NO.

1 Hood Casing SY-027-3-001
2 Hood Casing Support SY-027-5-002
3 Bottom Casing Support SY-027-3-002
4 Bottom Casing SY-027-5-003
5 Blower Cover SY-027-3-004
6 Left Locknut SY-027-5-051
7 Left Squirrel Cage SY-027-5-052
8 Air Chamber SY-027-5-053
9 Halogen Light Housing SY-027-3-003

14

Optional Liner (Sold Separately)

15

CIRCUIT DIAGRAM

MODEL NO.: IN2730SF

16

DISCLAIMER

1. CAREFULLY INSPECT ALL ITEMS FOR DAMAGES BEFORE ACCEPTING DELIVERY. NOTE

ANY DAMAGES ON THE FREIGHT BILL OR EXPRESS RECEIPT. REQUEST NAME AND
SIGNATURE OF THE CARRIER’S AGENT AND KEEP COPY TO SUPPORT YOUR CLAIM.

Upon acceptance of items, owner assumes responsibility for its safe arrival. Report damages to the
carrier and file a claim immediately. Failure to do so may result in the denial of your claim. The
carrier will furnish you with necessary forms for filing a claim.

DAMAGES CAUSED DURING TRANSIT ARE NOT COVERED UNDER OUR WARRANTY.

2. PLEASE INSPECT CONTENTS OF PACKAGE(S) CAREFULLY UPON RECEIVING!
We must be notified in writing of any damages and/or missing parts within the allocated days upon

your receipt of package(s). Contact your local KOBE dealer or distributor or call KOBE for the time
limit.

CLAIMS WILL NOT BE ACCEPTED AFTER THE ALLOCATED DAYS.

NOTE: ITEMS WERE THOROUGHLY TESTED AND CAREFULLY PACKED IN OUR FACTORY

BEFORE SHIPPING.

3. Products must be returned in good working condition with ALL original parts and documentation

packed in ALL original cartons, fillers and shipping cartons. A restocking fee of 25% will be charged
for all approved return(s).

EXCHANGES OR RETURNS MAY NOT BE ACCEPTED IF ANY PACKAGING IS MISSING.

4. MAKE SURE TO INSPECT THE HOOD FOR DAMAGES AND DEFECTS BEFORE

INSTALLATION. Appearance flaws of the hood found after installation and not affecting hood

performance is not covered under our warranty for returns or exchanges. Service visits not covered
under warranty will carry a service charge.

A)

B)

Before Installation: Return for exchange or refund (please see above for acceptable

returns).

After Installation: NO exchange or refund.

17

WARRANTY

WARRANTY CERTIFICATE

KOBE Range Hoods, Inc. warrants all products manufactured or supplied by it to be free from defects in
workmanship and materials. Its obligations pursuant to this warranty are limited to a period of two
years from the date of purchase and to the repair or replacement at its option and subject to the terms
and conditions stated below, of any component part, which its examination shall disclose to be so
defective.

TWO-YEAR WARRANTY SERVICE PERIOD

Any covered failure occurring within two years of original purchase arising from defective workmanship
or material in manufacture will be repaired (or at our discretion, replaced) free of charge by an
authorized KOBE Range Hoods Agent or KOBE Range Hoods as applicable. Keep proof of purchase
(or original invoice) handy for inspection.

If the range hood is sold by the original purchaser during the warranty period the new owner is
protected until expiration of the original purchaser’s warranty.

CONDITIONS

The following conditions apply only in relation to the warranty expressly given in this certificate.

1) This warranty applies only:

a)

within U.S.A. and Canada.

b)

to range hoods used for PRIVATE SINGLE FAMILY USE (if used for COMMERCIAL or
MULTIPLE FAMILY USE or other purposes, warranty will be voided).

2) Repair of any fault to be provided under this warranty shall not be provided:

a)

if the identification number attached to the range hood has been altered, rendered illegible or
removed;

b)

if notice of the defect has not been given within the period applicable;

c)

for failure of light bulbs or heat lamps;

d)

for physical damage;

e)

for surfaces damaged by use of improper chemical cleaning agents;

f)

if the appliance has been:
i) subject to misuse, abuse, negligence, accident, incorrect installation or failure to follow the

operating instructions;

ii) connected to improper, inadequate or faulty electricity service or exhaust ducts, flues or duct

cover, or operated using incorrect or contaminated lubricants;

iii) installed, maintained or operated otherwise than in accordance with the instructions

furnished by KOBE Range Hoods including the improper use of detergents, bleaches, or
cleaners.

g)

for damage to range hood during transit, delivery, installation or removal;

h)

for damage by or resulting from attempted repairs conducted by anyone other than our
Authorized Service Agent.

i)

noise or vibration caused by improper installation of range hood and/or damper.

3) The purchaser shall be responsible for any expenses involved in making the range hood readily

accessible for servicing and where the range hood is installed outside the main sales territory of the
retailer or service territory of the nearest approved KOBE Range Hoods Agent as applicable, for any
traveling expenses and any costs of transporting the range hood or parts thereof to and from the
dealer or Service Agent

18

4) The purchaser must produce proof of purchase together with this warranty certificate when making

the claim.

5) Damages caused during shipment are not covered under our warranty.

CONSEQUENTIAL DAMAGE

The warrantor is not responsible for any consequential damage. SOME STATES DO NOT ALLOW
THE EXCLUSION OF CONSEQUENTIAL DAMAGE SO THE ABOVE EXCLUSION MAY NOT APPLY
TO YOU.

IMPLIED WARRANTIES/STATE LAW

Any implied warranties, including the implied warranty of merchantability and fitness for purpose,
imposed on the sale by the laws of the state of sale are limited to two year from the date of original
purchase. Some states do not allow limitations on the duration of implied warranties. This warranty
gives you specific legal rights, and may also have rights, which vary from state to state.

SERVICE

For service contact:

KOBE Range Hoods
10505 Valley Blvd, Suite 302
EI Monte, CA 91731
U.S.A
Tel: [phone] Fax: [phone]
Email: [e-mail]
Website: www.KOBERangeHoods.com

19

PRODUCT REGISTRATION

Register Your Product!

Any covered failure occurring within two years of original purchase arising from defective
workmanship or material in manufacture will be repaired or at our option the unit will be replaced
free of charge by an authorized KOBE Range Hoods Agent or KOBE Range Hoods as
applicable. Keep proof of purchase (original invoice) handy for inspection.

If the range hood is sold by the original purchaser during the warranty period the new owner
is protected until expiration of the original purchaser’s warranty. See warranty section for
complete warranty coverage information.

This appliance has been manufactured, tested, and inspected to the standards required by KOBE
Range Hoods.

PLEASE MAIL IN YOUR WARRANTY REGISTRATION CARD AND PROOF OF
PURCHASE TO:

KOBE Range Hoods
10505 Valley Blvd, Suite 302
EI Monte, CA 91731

RECORD THE FOLLOWING INFORMATION FOR YOUR RECORD:

Model No. ___________________________________________________
Serial No. ___________________________________________________
Purchased Date ____ / ______ /
Purchased From:

____________________________
____________________________
____________________________

IMPORTANT: PLEASE KEEP A COPY OF YOUR SALE RECEIPT OR INVOICE HANDY WHEN

REQUESTING SERVICE.

20

. We do not

er supply may not be

KOBE

KOBE Range Hoods

10505 Valley Blvd Suite # 302

El Monte, CA 91731 USA

http://www.KOBERangeHoods.com

This KOBE hood is made for use in the USA and CANADA only
recommend using this hood overseas as the pow
compatible and may violate the electrical code of that country. Using a
hood overseas is at your own risk and will void your warranty.

VER.070521