KOBE CH2230SQ-1 Troubleshooting guide

KOBE Brand Range Hood
Model No. CH2230SQ-1 (30”) / CH2236SQ-1 (36”)
CH2230SQB-1 (30”) / CH2236SQB-1 (36”)
CH2730SQB-1 (30”) / CH2736SQB-1 (36”)
CH2742SQB-1 (42”) / CH2748SQB-1 (48”)
INSTALLATION INSTRUCTIONS
AND OPERATION MANUAL

IMPORTANT
READ THIS FIRST
READ BEFORE INSTALLATION
1. Carefully check all contents of packages;
2. Thoroughly inspect the unit for any cosmetic damages or
defects;
3. Test the unit before installation;
4. Have a certified contractor/electrician do the installation.
IF THERE IS ANY PROBLEM:
1. DO NOT INSTALL THE UNIT AND KEEP ALL ORIGINAL
PACKAGING MATERIAL.
2. Have your original invoice as proof of purchase and
product serial number ready.
3. Call 1-877-BUY-KOBE (289-5623); or e-mail to
[email protected] to report the problem.
NO RETURN, NO REFUND, NO EXCHANGE IF:
1. PRODUCT HAS BEEN INSTALLED
2. KNOCK-OUT HOLES HAVE BEEN PUNCTURED
3. MISSING ORIGINAL PACKAGING MATERIAL AND/OR
PARTS

[ENGLISH]
- READ AND SAVE THESE INSTRUCTIONS -
CONTENTS
IMPORTANT SAFETY INSTRUCTIONS.................................................................................... 1
COMPONENTS OF PACKAGE.................................................................................................. 3
INSTALLATION.......................................................................................................................... 6
OPERATING INSTRUCTIONS..................................................................................................15
MAINTENANCE........................................................................................................................17
SPECIFICATIONS ....................................................................................................................18
MEASUREMENTS & DIAGRAMS.............................................................................................20
PARTS LIST..............................................................................................................................23
CIRCUIT DIAGRAM..................................................................................................................31
TROUBLE SHOOTING.............................................................................................................33
WARRANTY .............................................................................................................................34
PRODUCT REGISTRATION.....................................................................................................36
- READ ALL INSTRUCTIONS CAREFULLY BEFORE STARTING -
ALL W IRING MUS T BE DONE BY A PROFESSI ONAL A N D IN
ACCORD ANCE WI T H NATI ONAL AND LO CAL ELE CTRICAL CO DES

1
IMPORTANT SAFETY INSTRUCTIONS
- PLEASE READ THIS SECTION CAREFULLY BEFORE INSTALLATION -
WARNING: TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR PERSONAL
INJURY, OBSERVE THE FOLLOWING:
1) Installation and electrical wiring must be done by qualified professionals and in accordance with all
applicable codes and standards, including fire-rated construction.
2) When cutting or drilling into wall or ceiling, be careful not to damage electrical wiring or other hidden
utilities.
3) Ducted fans must be vented to the outside.
a) Before servicing or cleaning unit, open the light panel and SWITCH POWER OFF AT SERVICE
PANEL.
b) Clean all grease laden surfaces frequently. To reduce the risk of fire and to disperse air
properly, make sure to vent air outside. DO NOT vent exhaust air into wall spaces, attics, crawl
spaces or garages.
NOTE
-
This warranty is void without an authorized agent’s receipt or if unit is
damaged due to misuse, poor installation, improper use, mistreatment,
negligence or any other circumstances beyond the control of KOBE
RANGE HOODS authorized agents. Any repair carried out without the
supervision of KOBE RANGE HOODS authorized agents will
automatically void the warranty.
-
KOBE RANGE HOODS will not be held responsible for any damages to
personal property or real estate or any bodily injuries whether caused
directly or indirectly by the range hood.
WARNING: TO REDUCE THE RISK OF PERSONAL INJURY IN THE EVENT OF A RANGE
TOP GREASE FIRE:
1. Keep all fan, baffle/spacer/filter/oil tunnel/oil container and grease-laden surfaces clean. Grease
should not be allowed to accumulate on fan, baffle/spacer/filter/oil tunnel/oil container.
2. Always turn hood ON when cooking.
3. Use high settings on cooking range ONLY when necessary.
4. Do not leave cooking range unattended when cooking.
5. Always use cookware and utensils appropriate for the type and amount of food prepared.
6. Use this unit only in the manner intended by the manufacturer.
7. Before servicing, switch power off at service panel and lock service panel (if possible) to prevent
power from switching on accidentally.
8. Clean ventilating fan frequently.

2
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 AREAAND CALLTHE FIRE DEPARTMENT or 911.
•NEVER PICK UPA BURNING PAN –You May Get Burned.
•DO NOT USE WATER, including wet dishcloths or towels –a steam blast will result.
•Use an extinguisher ONLY if:
a) You have a Class A, B, C extinguisher and know how to operate it.
b) The fire is small and contained in the area where it started.
c) The fire department has been called.
d) You can fight the fire with your back to an exit.
What to Do If You Smell Gas
- Extinguish any open flame.
- Do not try to turn on the lights or any type of appliance.
- Open all doors and windows to disperse the gas. If you still smell gas, call the Gas Company and
Fire Department right away.
CAUTION
1) For general ventilation use only. Do not use to exhaust hazardous or explosive materials and
vapors.
2) To reduce the risk of fire, use only metal ductwork. Sufficient air is needed for proper combustion
and exhausting of gases through the flue (chimney) to prevent back drafting.
3) Follow the heating equipment manufacturer’s guideline and safety standards such as those
published by the National Fire Protection Association (NFPA), and the American Society for
Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), and code authorities.
4) Activating any switch on may cause ignition or an explosion.
5) Due to the size and weight of this hood, installation by 2 persons is recommended.
ELECTRICAL SHOCK HAZARD –Can result in serious injury or death.
Disconnect appliance from electric power before servicing. If equipped,
the fluorescent light bulb contains small amounts of mercury, which
must be recycled or disposed of according to Local, State, and Federal
Codes.

3
COMPONENTS OF PACKAGE
(Must keep all material for returns or refunds)
For Models with Oil Containers:
CH2230SQ-1 (30”) / CH2236SQ-1 (36”)
Range Hood Box
Duct Cover Box (Sold Separately)
{A} KOBE Range Hood
{B} Warranty Registration Card
{C} Instructions Manual (CD)
{D} 3-1/4” x 10” Exhaust
{E} Top Vent Cover
{F} 6” Round Plastic Collar
{G} Round Oil Container x 2
{H} Oval Oil Container x 2
{A}
{B} {C}
{D}
{E} {F}
{G} {H}
{I} Adjustable Duct Cover
{J} Screws Package
{K} Hood-Mounting Bracket
{L} Duct Cover Support x 2
{M} Duct Cover-Mounting Bracket
{I}
{J} {K}
{L}
{M}
FOR MORE INFORMATION, PLEASE VISIT OUR WEBSITE www.KOBERangeHoods.com OR
CONTACT KOBE RANGE HOODS AT [phone].
2 PCS
3/16”x 3/8”(6 PCS)
4 x 6mm (4 PCS)

4
(Must keep all material for returns or refunds)
For models with Baffle Filters:
CH2230SQB-1 (30”) / CH2236SQB-1 (36”)
Range Hood Box
Duct Cover Box (Sold Separately)
{A} KOBE Range Hood
{B} Warranty Registration Card
{C} Instructions Manual (CD)
{D} 3-1/4” x 10” Exhaust
{E} Top Vent Cover
{F} 6” Round Plastic Collar
{G} Baffle Filters x 2 (30” hood)
x 3 (36” hood)
{H} Stainless Steel Spacer x 2 (30” hood)
{A}
{B} {C}
{D} {E}
{F}
{G} {H}
* Pre-installed * Pre-installed
{I} Adjustable Duct Cover
{J} Screws Package
{K} Hood-Mounting Bracket
{L} Duct Cover Support x 2
{M} Duct Cover-Mounting Bracket
{I}
{J} {K}
{L}
{M}
FOR MORE INFORMATION, PLEASE VISIT OUR WEBSITE www.KOBERangeHoods.com OR
CONTACT KOBE RANGE HOODS AT [phone].
2 PCS
3/16”x 3/8”(6 PCS)
4 x 6mm (4 PCS)

5
(Must keep all material for returns or refunds)
For models with Baffle Filters:
CH2730SQB-1 (30”) / CH2736SQB-1 (36”) / CH2742SQB-1 (42”) / CH2748SQB-1 (48”)
Range Hood Box
Duct Cover Box (Sold Separately)
{A} KOBE Range Hood
{B} Warranty Registration Card
{C} Instructions Manual (CD)
{D} 3-1/4” x 10” Exhaust
{E} Top Vent Cover
{F} 6” Round Plastic Collar
{G} Baffle Filters x 2 (30” hood)
x 3 (36”, 42” hood)
x 4 (48” hood)
{H} Stainless Steel Spacer x 2 (30”, 42” hood)
{A}
{B} {C}
{D} {E}
{F}
{G} {H}
* Pre-installed * Pre-installed
{I} Adjustable Duct Cover
{J} Screws Package
{K} Hood-Mounting Bracket
{L} Duct Cover Support x 2
{M} Duct Cover-Mounting Bracket
{I}
{J} {K}
{L}
{M}
FOR MORE INFORMATION, PLEASE VISIT OUR WEBSITE www.KOBERangeHoods.com OR
CONTACT KOBE RANGE HOODS AT [phone].
2 PCS
3/16”x 3/8”(6 PCS)
4 x 6mm (4 PCS)

6
INSTALLATION
PLEASE READ ENTIRE INSTRUCTIONS BEFORE PROCEEDING
Calculation before Installation
To calculate installation, please refer to TABLE 1 and TABLE 2. (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 (Minimum
26"to 30")
D = Height of Hood
E = Height of the Cabinet
- FOR WALL MOUNT (WITH OPTIONAL DUCT COVER) -
TABLE 2
A = Height of Floor to Ceiling
B = Height of Floor to Counter Top
(Standard: 36")
C = Preferred Height of Counter Top
to Hood Bottom (Minimum
26"to 30")
D = Height of Hood
E = Height of Duct Cover [F –D]
F = Height of the Hood Installation
[A –(B+C)]

7
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.
Installation Contents
UNDER THE CABINET
WALL MOUNT
8
11