KOBE CH0036SQB-1 Troubleshooting guide

KOBE Brand Range Hood
CH-100 Series (18” Height)
Model No.:
CH0030SQB-1 (30”)
CH0036SQB-1 (36”)
CH0042SQB-1 (42”)
CH0048SQB-1 (48”)
RA-02 Series (18” Height)
Model No.:
RA0230SQB-1 (30”)
RA0236SQB-1 (36”)
RA0242SQB-1 (42”)
RA0248SQB-1 (48”)
INSTALLATION INSTRUCTIONS
AND OPERATION MANUAL

- READ AND SAVE THESE INSTRUCTIONS -
CONTENTS
IMPORTANT SAFETY INSTRUCTIONS .................................................................................... 1
COMPONENTS OF PACKAGE.................................................................................................. 3
INSTALLATION.......................................................................................................................... 5
OPERATION INSTRUCTIONS..................................................................................................15
MAINTENANCE........................................................................................................................16
SPECIFICATIONS ....................................................................................................................17
MEASUREMENTS & DIAGRAMS.............................................................................................19
PARTS LIST ..............................................................................................................................22
CIRCUIT DIAGRAM..................................................................................................................28
TROUBLE SHOOTING .............................................................................................................29
DISCLAIMER............................................................................................................................30
WARRANTY .............................................................................................................................31
PRODUCT REGISTRATION.....................................................................................................33
- READ ALL INSTRUCTIONS CAREFULLY BEFORE STARTING -
ALL WIRING MUST BE DONE BY A PROFESSIONAL AND IN ACCORDANCE WITH
NATIONAL AND LOCAL ELECTRICAL CODES.

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 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:
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 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.

3
COMPONENTS OF PACKAGE
(Must keep all material for returns or refunds)
CH-100 Series
RANGE HOOD BOX
{A} KOBE Range Hood – 1
{B} Warranty Registration Card –1
{C} Instructions Manual – 1
{D} Oil Tunnel – 1
{E} Baffle Filter
-2 (30” & 36”)
-3 (42” & 48”)
{F} Spacer – 2
{G} 8” Round Exhaust Plate – 1
(42” & 48” only)
{H} Screws Package – 1
{I} Hood-Mounting Bracket – 2
{J} Screws Package – 1
{A}
{B} {C}
{D} {E}
{F} {G}
{H}
{I} {J}
Duct Cover
(Sold Separately)
Option Of:
Model No. CH0030DC-12 for 30'' hood
KOBE Duct Cover – 1
Screw Package for Duct Cover – 1
Model No. CH0036DC-12 for 36'' hood
KOBE Duct Cover – 1
Screw Package for Duct Cover – 1
Model No. CH0042DC-12 for 42'' hood
KOBE Duct Cover – 1
Screw Package for Duct Cover – 1
Model No. CH0048DC-12 for 48'' hood
KOBE Duct Cover – 1
Screw Package for Duct Cover – 1

4
RA-02 Series
RANGE HOOD BOX
(BOX 1 OF 2)
{A} KOBE Range Hood – 1
{B} Warranty Registration Card –1
{C} Instructions Manual – 1
{D} Oil Tunnel – 1
{E} Baffle Filter
-2 (30” & 36”)
-3 (42” & 48”)
{F} Spacer – 2
{G} 8” Round Exhaust Plate – 1
(42” & 48” only)
{H} Screws Package – 1
{I} Hood-Mounting Bracket – 1
{J} Screws Package – 1
{A}
{B} {C}
{D} {E}
{F} {G}
{H}
{I} {J}
BOX 2 OF 2
ITEM NO.: RA02DC
{K} Duct Cover
{K}
- FOR MORE INFORMATION, PLEASE VISIT OUR WEBSITE www.KOBERangeHoods.com OR
CONTACT KOBE RANGE HOODS AT [phone].

5
INSTALLATION
PLEASE READ ENTIRE INSTRUCTIONS BEFORE PROCEEDING
Calculation before Installation
Calculate the length of the installation, before installing the hood. (All calculation is measure 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 30” to 36”)
D = Height of Hood
E = Height of the Cabinet
- FOR STAND ALONE -
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 (Recommended 30” to 36”)
[(A – B] – (D + E)]
D = Height of Hood
E = Height of Duct Cover
CH-100 Series R
A
-02 Series
CH-100 Series

6
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.
NOTE: BE CAREFUL WHEN USING ELECTRICAL SCREWDRIVER, DAMAGE TO THE HOOD
MAY OCCUR.
CH-100 SERIES – UNDER THE CABINET INSTALLATION ................................................................. 7
CH-100 SERIES – STAND ALONE INSTALLATION ............................................................................. 9
RA-02 SERIES - INSTALLATION ........................................................................................................ 12

7
CH-100 SERIES – UNDER THE CABINET 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 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.
 Important: 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.
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. Puncture the knockout holes on the hood as
shown in Figure 3.
2. (This step only applies to 42” and 48”
models.) Attach exhaust plate on hood with
four (3/16” x 3/8”) screws (included). Shown
in Figure 4.
3. Using references on Table 1 and
measurements on page 19 center the hood in
place beneath the cabinet and flush with the
front of the cabinet.
4. Draw electrical wires through cabinet access
opening. Refer to Figure 6.
5. From the bottom of the hood, place screw (not
provided) into the exact center of each
knockout hole. Make sure all screws are in
place before tightening screws. CAUTION:
MAKE SURE THE HOOD IS SECURE
BEFORE RELEASING.
6. For safety purpose, pre-drilled mounting holes
are provided through the back of the hood. For
a more secure installation, use as many
mounting holes as needed to secure from the
inside of hood (screws not included).
Figure 1
Figure 2
Figure 3
Figure 4

8
Ductwork Installation
7. Use 6” round steel pipe for 30” and 36”
models or 8” round steel pipe for 42” and 48”
models (follow building codes in your area) to
connect the exhaust on the hood to the
ductwork above. Use duct tape to make all
joints secure and air tight. Refer to Figure 5.
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.
8. 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 as shown on Figure 6.
- If necessary to hide the electrical wire
connections, push wires back into the
wiring box. Access the wire connections
underneath the hood. To prevent any
damage, make sure wires do not slip
between motor or any moving parts.
Install Accessories
9. Attach Oil Tunnel. Refer to Figure 7.
10. Refer to Figure 8. Slide the baffle filter into
the hood. Push the baffle filter upward. 
Slide forward. Pull downward. Fit into
place.
11. Repeat until all baffle filters and spacers are
resting against oil tunnel. Refer to page 20.
12. Install heat lamps (not included), 120 Volts 175
Watts max. each.
Final Assembly
13. Turn power ON in control panel. Check all
lights and fan operation.
14. Make sure to leave this manual for the
homeowner.
Figure 5
Figure 6
Figure 7
Figure 8