KOBE CH8136SQ Troubleshooting guide

KOBE Brand Range Hood
Model No. CH8136SQ
CH-181 SERIES – 11” HEIGHT
INSTALLATION INSTRUCTIONS
AND OPERATION MANUAL

- READ AND SAVE THESE INSTRUCTIONS -
CONTENTS
Important Safety Instructions……………………………………………………………….
Components of Package………………………….………………………………………..
Installation……………………………………………………………………………………
Operating Instructions…………………………………...………………………………….
Maintenance………………………………………………………………………………….
Specifications…………………………………………………….……..……………………
Measurements & Diagrams…………………………………………………………...……
Parts List…………………………………………………………………..………………….
Circuit Diagram………………………………………………………………...…………….
Disclaimer…………………………………………………………………………………….
Warranty…………………………………………………………………...…………………
Product Registration………………………………………………………...………………
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- READ ALL INSTRUCTIONS CAREFULLY BEFORE STARTING -
ALL WIRING MUST BE DONE BYAPROFESSIONALAND IN
ACCORDANCE WITH NATIONALAND LOCAL ELECTRICAL CODES.

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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 fan, optional filter and 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 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:
• Keep fan, filter, if any, and grease-laden surfaces clean.
• Always turn hood ON when cooking at high heat.
• Use high settings on cooking range ONLY when necessary. Heat the oil slowly on low to
medium setting.
• 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 fans frequently. Grease should not be allowed to accumulate on fan,
safety screens, and oil containers.

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What to Do In The Event Of a Range Top Grease Fire
-SMOTHER FLAMES with a close 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 departments have 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.
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 may cause ignition or an explosion.
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.

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COMPONENTS OF PACKAGE
(Must keep all material for returns or refunds)
Range Hood Box
{A} KOBE Range Hood with Two-Piece Duct Cover
{B} Warranty Registration Card
{C} Instructions Manual
{D} Duct Cover Bracket
{E} Hood-Mounting Bracket
{F} Oil Containers (Round)
{G} Oil Containers (Oval)
{H} Installation Template
{I} 7” Round Duct Adapter
{J} Screws Package
{A} {E} {H}
***Attached to Hood
{B} {C} {F} {I}
***Attached to Hood
{G} {J}
{D}
***Attached to Duct
Cover Position Plate

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INSTALLATION
PLEASE READ ENTIRE INSTRUCTIONS BEFORE PROCEEDING
Calculation before installation
To calculate the length of the installation, please refer to Table 1. (All calculation is measure 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 (Recommended
27” 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 IT
IS NECESSARY TO REMOVE ANY PARTS FOR INSTALLING, CLEANING OR
SERVICING.
Preparation before Installation
NOTE: TO AVOID DAMAGE TO YOUR HOOD, PREVENT DEBRIS FROM ENTERING THE
VENT OPENING.
- Decide the location of 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.
- Use duct tape to seal the joints between pipe sections.
- Temporarily wire the hood to test for proper operation before installing.

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- If necessary, prepare back wall frame with cross framing lumber for secure installation.
Using references on Table 1 and the measurements on page 12, decide the level of the
lumber. Refer to Figure 2.
- Peel protective film off the duct cover and the hood (if any).
- Loosen hood-mounting brackets at the back of the hood, adjust brackets and tighten
screws as shown in Figure 3.
- If necessary to remove the rubber stand on the back of the hood, unscrew and discard.
Refer to Figure 4.
Figure 1 Figure 2
Figure 3 Figure 4
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.
1. Using references on Table 1 and measurements on page 12, mark the leveling point for
hood-mounting bracket on the wall. If necessary, use installation template (provided).
2. Secure two mounting screws (not provided) on the wall leaving 1/8” away from the wall.
Refer to Figure 5.
3. Align hood-mounting bracket to the mounting screws on the wall and hook hood into
place.
4. Secure and tighten the mounting screws. CAUTION: MAKE SURE THE HOOD IS
SECURE BEFORE RELEASING.
Attached
Rubber Stand

6
Figure 5
Ductwork Installation
5. Use 6” round pipe to connect the plastic exhaust on the hood to the ductwork above. Use
duct tape to make all joints secure and air tight. Refer to Figure 6.
6. For 7” round ductwork, attach the 7” round duct adapter (provided) to the 6” round plastic
exhaust on the hood. Refer to Figure 7.
Figure 6 Figure 7
Wiring to Power Supply
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.
7. Connect three wires (black, white and green) to house wires and cap with wire
connectors.
8. Connect according to color: black to black, white to white, and green to green.
9. Test the operation of the hood before moving on to the next step. Make sure power is
supplied to the hood.
Duct Cover Installation
NOTE: BE CAREFUL WHEN USING ELECTRICAL SCREWDRIVER, DAMAGE TO THE
HOOD MAY OCCUR.
Mounting
Screws
7” Round
Adapter
6” Round
Plastic Exhaust

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10. Using reference Efrom Table 1 and measurements on page 12, mark the leveling point
for duct cover bracket.
11. Secure the duct cover bracket to the wall with two screws (not provided). Make sure all
screws are tightened. NOTE: Inner duct cover will cover the duct cover bracket.
12. Adjust the duct cover length and secure with two (4x8 mm) screws (provided) as shown in
Figure 8.
13. Remove the two (4x14 mm) screws (provided) on the duct cover position plate.
14. Slide the entire duct cover onto the hood. Refer to Figure 9.
Figure 8 Figure 9
15. Place the edge of the inner duct cover behind the duct cover bracket on the wall.
16. Secure the outer duct cover to the duct cover position plate with two (4x14 mm) screws
(provided).
Install Accessories
17. If oil container (round) is detached, place the oil container (round) into keyhole under
each safety screen. Turn clock-wise until firmly in place. Refer to Figure 10.
18. Slide oil container (oval) into plastic slot behind each safety screen as shown in Figure 11.
Figure 10 Figure 11
Final Assembly
19. Turn power ON in control panel. Check all lights and fan operation.
20. Make sure to leave this manual for the homeowner.

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OPERATING INSTRUCTIONS
This KOBE hood is equipped with two-switch control panel, two powerful centrifugal turbine
impellers with safety screens, two bright 12-volt 20-watt halogen lights, and four oil containers.
The two control switches are Light Control and Speed Control. The two control switches
operate independently of each other. Refer to Figure 12.
Figure 12
Light Off
Light Control
Light On
Fan Off
Low Speed
High Speed Speed Control
QuietMode™
Light Operation:
1. Slide switch to in the Light Control Panel to turn light on.
2. Slide switch to in the Light Control Panel to turn light off.
Fan Operation:
1. Slide switch to in the Speed Control panel for low speed.
2. Slide switch to in the Speed Control panel for high speed.
3. Slide switch to in the Speed Control panel for QuietMode™ speed.
4. Slide switch to in the Speed Control panel to turn off the fan.

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MAINTENANCE
CAUTION: NEVER PUT YOUR HAND INTO THE AREA HOUSING THE FAN WHILE THE
FAN IS OPERATING.
For the optimal level of operation, clean the range hood surface, safety screens, and oil
containers 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 up surfaces using soft cloth.
2) If hood looks splotchy (stainless steel hood), use an orange base cleaner to clean the
surface of the hood. Avoid cleaner to get on the control switches. Only spread a light
coating over the surface of the hood and leave on for a few minutes (do not leave on too
long or this may cause damage to hood finish). Use soft towel to wipe off the cleaning
solution, gently rubs any stubborn spots. Use a slightly damp towel to get rid of any
cleaning solution. Use dry soft towel to dry the hood.
3) To bring the glow back into a stainless steel finish, use a stainless steel cleaner.
4) DO NOT allow deposits to remain for long periods of time.
5) DO NOT use ordinary steel wool or steel brushes. Small bits of steel may adhere to the
surface causing rust.
6) 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 Oil Containers, Safety Screens and Impellers
CAUTION: DRAIN OIL CONTAINER BEFORE OIL CAN OVERFLOW.
1) Normal Cleaning
- Spray a mild degreaser into the fan and turn on high speed and. Liquid residue will
accumulate in the oil container.
2) Cleaning Oil Containers
- Remove the oil container (round) by turning counter-clockwise.
- Remove the oil container (oval) 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.

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To Replace Light Bulb
CAUTION: HALOGEN LIGHT UNIT MAY BE HOT! WAIT UNTIL UNIT IS COOL.
1) Make sure all control switches are off, and range hood is unplugged.
2) Use a flat head screwdriver to pop out the protective covering as shown on Figure 13.
3) Gently pull out the defective light bulb and discard. Light bulbs should be 12V 20W
maximum. Refer to Figure 14. Push bulb securely into light socket.
4) Replace protective cover.
5) Plug in range hood.
Figure 13 Figure 14

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SPECIFICATIONS
MODEL / SIZE CH8136SQ / 36”
COLOR # 304 Commercial Grade Stainless Steel
VOLTAGE 120V 60Hz
NUMBER OF MOTORS 2
DESIGN 20-Gauge / Satin Finish
FAN TYPE Twin Turbine Impeller
EXHAUST 6” Round
7” Round Adapter (Included)
CONTROLS Three Speed (QuietMode™, Low, High)
HALOGEN LIGHTS 12V 20W x 2
HOOD DIMENSION (W x D x H) (CH8136SQ) 35-1/4” x 19-1/2” x 11”
DUCT COVER DIMENSION
(W x D x H) (CH81SDC) 8-1/4” x 8-7/8” x (14-1/8”~27-1/4”)
OPTIONAL ACCESSORIES
(W x D x H) 1) Two-Piece Extension Duct Cover (CH81SDC) 8-1/4” x 8-7/8” x (14-1/8”~27-1/4”)
2) Euro Style Steel Rack
(CH81SR) 35-1/2” x 11-3/4” x 1/4”
2) 36” Stainless Steel Back Panel
(SSP36) 36” x 1/10” x 32”
WEIGHT (lbs) Net Gross (CH8136SQ) 38.0 42.0
SPEED QuietMode™ Low High
Air Capacity (cfm)* 300 510 680
Sone 1.0* 2.8 4.5
*In House Test Static Pressure “0”. One Sone is equivalent to the sound of a refrigerator at 40 decibels.
**Specifications subject to change without notice.

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MEASUREMENTS & DIAGRAMS
***Hood-Mounting Bracket ***Duct Cover Bracket

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PARTS LIST
MODEL NO.: CH8136SQ
NO.
DESCRIPTION
MODEL /SIZE
PART
NO.
1 Duct Cover CH81SDC 90A-1-0001
2 7” Round Adapter 90A-2-0002
3 Duct Cover Position Plate 90A-3-0003
4 Exhaust Duct Stand 90A-4-0004
5 Side Trim (Right) 90A-5-2005
6 Side Trim (Left) 90A-5-1005
7 Front Trim 90A-6-0006
8 Hood Casing 90A-7-0007
9 Control Unit 90A-8-0008
10 Halogen Light (12V 20W Max.) 90A-9-0009
11 Wire Box 90A-10-0010
12 Capacitor 90A-11-0011
13 Center Position Panel 90A-12-0012
14 Air Chamber 90A-13-0013
15 Motor (Left) 90A-14-1014
16 Motor (Right) 90A-14-2014
17 Turbine Impeller (Left) 90A-15-1015
18 Turbine Impeller (Right) 90A-15-2015
19 Oil Tunnel 90A-16-0016
20 Impeller Plastic Cover 90A-17-0017
21 Safety Screen 90A-18-0018
22 Oil Container (Round) 90A-19-0019
23 Bottom Casing 90A-20-0020
24 Oil Container (Oval) 90A-21-0021
25 Transformer (Light) 90A-22-0022
26 Duct Cover Bracket 90A-23-0023
27 Hood-Mounting Bracket 90A-24-0024

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MODEL NO.: CH8136SQ

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CIRCUIT DIAGRAM
MODEL NO.: CH8136SQ

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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 RECEIPT!
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 items.
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) Before Installation: Return for exchange or refund (please see above for
acceptable returns).
B) After Installation: NO exchange or refund.

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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, which its examination
shall disclose to be so defective.
TWO-YEAR WARRANTY SERVICE PERIOD
Any warranted failure occurring within two years of original purchase arising from defective
workmanship or material in manufacture will be repaired or replaced (at our own discretion)
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 the 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) the identification number attached to the range hood has been removed, altered, or
rendered illegible;
b) notice of the defect has not been given within the period applicable;
c) for failure of light bulbs;
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 or
duct cover or operated using incorrect or contaminated lubricants;
iii) installed, maintained or operated not 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
KOBE Authorized Service Agent.

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3) The purchaser shall be responsible for any expenses involved in making the range hood
readily accessible for servicing and service to range hood 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 costs of transporting the range hood or
parts thereof to and from the dealer or Service Agent.
4) The purchaser must produce proof of purchase and 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. UNLESS YOU LEAVE IN A
STATE THAT DO NOT ALLOW THE EXCLUSION OF CONSEQUENTIAL.
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, which vary from state to state.
SERVICE
For service please 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