KOBE RA2830SB Troubleshooting guide

KOBE Brand Range Hood
Model No. RA2830SB
RA2836SB
RA-028 SERIES – 2” HEIGHT
INSTALLATION INSTRUCTIONS
AND OPERATION MANUAL

- 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
Parts List............................................................................................................................. 12
Circuit Diagram................................................................................................................... 13
Disclaimer........................................................................................................................... 14
Warranty............................................................................................................................. 15
Product Registration............................................................................................................ 17
- READ ALL INSTRUCTIONS CAREFULLY BEFORE STARTING -
ALL W IRING MUST BE DONE BY A PROFESSIONAL AND IN
ACCORDANCE WITH NATIONAL AND LOCAL ELECTRICAL CODES.
kv.060105

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 fan, baffles/filters 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:
1) Keep fan, baffle/filter, if any, and grease-laden surfaces clean.
2) Always turn hood ON when cooking at high heat.
3) Use high settings on cooking range ONLY when necessary. Heat the oil slowly on low to medium
setting.
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 fans frequently. Grease should not be allowed to accumulate on fan and baffles.

2
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 AREAAND 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.
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. Activating
any switch on 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.

3
COMPONENTS OF PACKAGE
(Must keep all material for returns or refunds)
RANGE HOOD BOX
KOBE Range Hood – 1
Warranty Registration Card – 1
Instructions Manual – 1
Baffle Filters - 2
Bottom Casing - 1



4
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 27” to 30”)
D = Height of Hood
E = Height of the Cabinet
SAFETY W ARNING
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.

5
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).
Make sure the cabinet has full access
opening for the hood as shown on
Figure 2.
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 11 mark the
leveling point for hood-mounting bracket
inside the cabinet.
2. Secure two hood mounting screws (not
provided) inside the cabinet leaving 1/8”
away from the cabinet as shown on Figure
3.
3. Loosen hood-mounting brackets at the
back of the hood, adjust brackets and
tighten screws as shown in Figure 4.
4. Refer to Figure 5. Align hood-mounting
bracket to the mounting screws inside the
cabinet and hook hood into place. Secure
and tighten the mounting screws.
CAUTION: MAKE SURE THE HOOD IS
SECURE BEFORE RELEASING.
Figure 1
Figure 2
Figure 3
Figure 4

6
Ductwork Installation
5. Use aluminum or steel pipe to connect the
6” round 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.
Wiring to Power Supply
SAFETY W ARNING
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 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 7.
- If necessary to hide the electrical wire
connections, push wires back into the
wiring box. Access the wire connections
underneath the hood. Make sure wires
do not slip between motor or any
moving parts to prevent any damage.
Install Accessories
8. Refer to Figure 8. Slide the baffle filter
into the hood. Push the baffle filter
upward. Slide forward. Pull
downward. Fit into place.
9. For bottom casing, repeat above steps.
Refer to Figure 9.
Figure 5
Figure 6
Figure 7

7
Final Assembly
10. Turn power ON in control panel. Check
all lights and fan operation.
11. Make sure to leave this manual for the
homeowner.
Figure 8
Figure 9

8
OPERATION INSTRUCTIONS
This KOBE hood is equipped with three-switch control, one powerful centrifugal squirrel cage with baffle
filters, and two bright 12-volt 20-watt halogen lights.
The three control switches are Light Control, Speed Control, and the Power Control (On/Off). Refer to
Figure 10.
Figure 10
Light Control Power Control
Speed Control
Low High
Turn On:
- Press Power Control switch to turn on the power.
- Press the Speed Control (Low, Off, High) to select the desired speed. Once the
Power Control is turned on, the prior switch selections will turned on.
- Press Light Control switch to turn halogen lights on.
Turn Off:
- Press the Power Control switch to turn off all power. Note: The Power Control
switch is the main power controller.