KOBE CHX20 Installation Instructions And Operation Manual

KOBE Brand Range Hood

Model No.
CHX20

INSTALLATION INSTRUCTIONS

AND OPERATION MANUAL

[ENGLISH]

- READ AND SAVE THESE INSTRUCTIONS -

CONTENTS

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

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

INSTALLATION .......................................................................................................................... 4

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

MAINTENANCE ......................................................................................................................... 9

SPECIFICATIONS ....................................................................................................................10

MEASUREMENTS & DIAGRAMS .............................................................................................11

PART S LIST ..............................................................................................................................12

TROUBLE SHOOTING .............................................................................................................15

DISCLAIMER .................................................................................................................... ........16

WARRANTY .............................................................................................................................17

PRODUCT REGISTRATION .....................................................................................................19

- 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:

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.

NOT E - 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.

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

WARNING

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.

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

TOP GREASE FIRE:

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 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.

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
{D} 6” Round Exhaust Plate
{E} 3-1/4” x 10” Exhaust Plate
{F} 3-1/4” x 10” Vent Cover
{G} Top Vent Cover
{H} Oil Containers (Rectangular)
{I} Oil Containers (Round)

{A} {B} {C}

{D} {E} {F}

{G} {H} {I}

 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 = Preferred Height of Counter Top

to Hood Bottom (Recommended
27" to 30")

D = Height of Hood
E = Height of 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.

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. Refer to 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.

-

Peel protective film off the hood (if any).

-

For installing under the cabinet with recessed
bottom, attach 4-inch wide wood filler strips (not
included) on each side. Refer to Figure 2.

-

Measure and create access opening for electrical
wires under the cabinet.

-

Using reference on Page 11 to measure and
create access opening for electrical wires and
exhaust under the cabinet.

-

Using reference on Page 11 to position the
mounting screws (not included) underneath the
cabinet.

Figure 1

Figure 2

Figure 3

Vent option installation

1. Choose the require vent option.
NOTE: If the hood is to be installed as ductless
application, please do not remove any duct
knockout located at the top or the back of the
hood.

2. For 6” Round vent installation only:

-

Attached the 6” exhaust plate using 13 screws
(provided). Refer to Figure 3.

3. For Top 3-1/4” x 10” vent installation only:

-

Align and secure the top vent cover and 3-1/4”
x 10” Exhuast plate using 13 screws
(provided). Refer to Figure 4.

4. For Rear 3-1/4” x 10” vent installation only:

-

Align and secure the top vent cover and 3-1/4”
x 10” vent cover using 13 screws (provided).
Refer to Figure 5.

-

Remove the duct knockout located at the back
of the hood.

-

Attached the 3-1/4” x 10” exhaust plate at the
back of the hood using 6 screws (provided).

Figure 4

5

Hood Installation

CAUTION: If required to move the cooking range to
install the hood, turn off the power on an electric range
at the main electrical box. SHUT OFF THE GAS
BEFORE MOVING A GAS RANGE.

5. Unscrew the three screws on the bottom casing.
Remove the bottom casing if necessary; arrange
the electrical wires to run through the 1” diameter
hole on the top or the rear of the hood.

6. Using references on Table 1 and measurements
on page 11 center the hood in place beneath the
cabinet and flush with the front of the cabinet.

7. Draw electrical wires through cabinet access
opening.

8. Align screws with the mounting holes on top of the
range hood, and push toward the wall to secure
the unit in place. Refer to Figure 7.

Wiring to Power Supply

Figure 5

Figure 6

SAFETY WARNING

RISK OF ELECTRICAL SHOCK. THIS RANGE
HOOD MUST BE PROPERLY GROUNDED. MAKE
SURE THIS IS DONE BY SPECIALIZED
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. Connect the electrical wires.

-

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.

Ductwork Installation

10. Use steel pipe to connect the plastic exhaust on
the hood to the ductwork above. Use duct tape to
make all joints secure and air tight.

Figure 7

6

Install Accessories

11. Place the oil container (round) into keyhole under
each safety screen. Turn clock-wise until firmly in
place.

12. Slide oil container (oval) into plastic slot behind
each safety screen.

Final Installation

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

14. Make sure to leave this manual for the
homeowner.

7

OPERATING INSTRUCTIONS

To operate the fan function

• Press button to choose from speed.

o

o

o

• Press “OFF/ON” to turn fan off.

To operate the light function

• Press the Light Control to turn lights on and off.

= Low speed

= Medium speed

= High speed

8

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 lint free cloth.

To Clean Oil Containers, Safety Screens and Impellers

CAUTION: DRAIN OIL CONTAINER BEFORE OIL CAN OVERFLOW.

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

PAPER TOWEL ON STAINLESS STEEL.

1) Normal Cleaning

-

Spray a mild degreaser into the fan and turn on high speed. Liquid residue will accumulate
in the oil containers.

2) Cleaning Oil Containers

-

Remove the oil container (round) by turning counter-clockwise.

-

Remove the oil container (rectangular) by sliding forward.

-

Wash with warm soapy water. Dry completely before returning into place.

-

Top rack dishwasher safe.

3) Cleaning Safety Screens

-

Remove the safety screen screw and slide the safety screen out.

-

Wash with warm soapy water. Dry completely before returning into place.

-

Top rack dishwasher safe.

9

SPECIFICATIONS

Series CHX20 Series

COLOR Commercial Grade Stainless Steel

VOLTAGE 120V 60Hz

NUMBER OF MOTORS 2

DESIGN Seamless / Satin Finish

FAN TYPE Twin Turbine Impeller

EXHAUST Top –

6" Round
3-1/4" x 10" Rectangular
Rear –
3-1/4" x 10" Rectangular

CONTROLS Push Button control system

LIGHTS 1-watt LED light x 2

OPTIONAL ACCESSORIES
(W x D x H)

WEIGHT (lbs)

SPEED Low Medium High
Air Capacity (cfm) 280 450 680
Sone* 1.8 3.0 5.2

*One sone is equivalent to the sound of a refrigerator at 40 decibels.

**Specifications subject to change without notice.

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
30” 37 39
36” 40 42

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.: CHX2030PVS-OL

CHX2036PVS-OL

NO. DESCRIPTION MODEL /SIZE PART NO.

1 Hood Casing CH-20-01-0001
2 Transformer Support CH-20-01-0002
3 Transformer Bracket CH-20-01-0003
4 Capacitor CH-20-01-0004
5 Light Transformer CH-20-01-0005
6 Light Support CH-20-01-0006
7 LED Light CH-20-01-0007
8 Bottom Casing CH-20-01-0008

9 Impeller Plastic Cup CH-20-01-0009
10 Safety Screen CH-20-01-0010
11 Round Oil Container CH-20-01-0011
12 Control Panel CH-20-01-0012
13 Rectangular Oil Container CH-20-01-0013
14 Air Chamber CH-20-01-0014
15 Left & Right Motor CH-20-01-0015
16 Left & Right Turbine Impeller CH-20-01-0016
17 Oil Tunnel CH-20-01-0017
18 6” Exhaust Plate CH-20-01-0018
19 Top Vent Cover CH-20-01-0019
20 3-1/4” x 10” Vent Cover CH-20-01-0020
21 3-1/4” x 10” Exhaust Plate CH-20-01-0021

12

MODEL NO.: CHX2030PVS-OL

CHX2036PVS-OL

13

CIRCUIT DIAGRAM

MODEL NO.: CHX2030PVS-OL

CHX2036PVS-OL

14

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 is defective. Replace the control panel

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.

The motor(s) is defective. Replace the motor.
The capacitor(s) is defective. Replace capacitor(s).
The control panel is defective. Replace the control panel.

The blower system is not secure. Tighten the turbine impeller/squirrel cage and air

chamber.

The turbine impeller/squirrel cage is

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

mounting bracket.
LED light(s) is defective. Replace the LED light fixture.

The light wiring(s) is loose. Check wire continuity from control panel to light

transformer to LED light fixture(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 is defective. Replace the control panel.

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 make-

up air.
Obstacle blocking the pipe work. Remove all obstacles from the duct work.

The pipe size is smaller than the
suggested pipe size.

Cold air is
coming into the

home.

The pipe connection is not properly
sealed.
The damper is not properly installed or
is missing from the installation.
The damper is not installed. By installing the damper, it will help to eliminate

Change the ducting according to the

manufacture suggestion.

Check the pipe installation.

Check the damper installation.

air backflow.

15

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.

16

WARRANTY

WARRANTY CERTIFICATE

KOBE Range Hoods, 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 one year
from the date of purchase and to the 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.

ONE-YEAR PART WARRANTY

Any covered failure occurring within one year of original purchase arising from defective workmanship
or material in manufacture will be at our discretion, replaced free of charge by 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)

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

3) The purchaser must produce proof of purchase together with this warranty certificate when making
the claim.

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

17

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 one 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
11775 Clark Street
Arcadia, CA 91006
U.S.A.
Tel: [phone]
Email: [e-mail]
Website: www.KOBERangeHoods.com

18

PRODUCT REGISTRATION

Register Your Product!

Any covered failure occurring within one year of original purchase arising from defective
workmanship or material in manufacture will at our discretion, replaced free of charge by 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
Warranty Registration

11775 Clark Street
Arcadia, CA 91006
U.S.A.

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 FOR SERVICE.

19

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.

Information subject to change without notice.

VER.120509