TROUBLE SHOOTING

Issue

Possible Cause

Solution

After Installation,

The power is not on.

Make sure the circuit breaker and the unit’s power is

both motors and

 

ON. Use a voltage meter to check the power supply.

lights are not

The wire connection is not secure.

Check and tighten wire connection.

working.

The control panel and processor board

Check wire continuity from control panel to processor

 

wiring are disconnected.

board.

 

The motor transformer is defective.

Check the power input and power output on the

 

 

motor transformer.

 

 

If it’s needed, replace the motor transformer.

 

 

 

 

The control panel and processor board is

Replace the control panel or processor board.

 

defective.

 

Lights are

The motor(s) is defective.

Replace the motor.

working, but

The capacitor(s) is defective.

Replace capacitor(s).

motor(s) is not.

The control panel or processor board is

Replace the control panel or processing board.

 

defective.

 

The range

The blower system is not secure.

Tighten the turbine impeller/squirrel cage and air

hood is

 

chamber.

vibrating.

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.

The motor is

Halogen Light bulb(s) is defective.

Try placing the trouble light bulb(s) to a working

working, but

 

socket, if the bulb(s) still doesn’t work; replace

the lights are

 

the halogen light bulb(s).

not working.

The light wiring(s) is loose.

Check wire continuity from processor board to

 

 

light transformer to halogen light housing(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 or processor board is

Replace the control panel or processing board.

 

defective.

 

 

 

 

The range

The range hood is installed outside of

Adjust the clearance between the range hoods

hood is not

the manufacture recommended

and cook top to 27” to 30”. For Island range

venting out

clearance.

hood, the clearance between the range hoods

correctly.

 

and cook top is 30” to 36”.

 

There is no make-up air inside the

Open the window to enhance the performance

 

house.

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

Change the ducting according to the

 

suggested pipe size.

manufacture suggestion.

Cold air is

The pipe connection is not properly

Check the pipe installation.

coming into the

sealed.

 

home.

The damper is not properly installed or

Check the damper installation.

 

is missing from the installation.

 

 

The damper is not installed.

By installing the damper, it will help to eliminate

 

 

air backflow.

24

Page 25 Page 27
Page 26
Image 26
Kobe Range Hoods CH9736SQB, CH9730SQB, CH9742SQB, CH9748SQB manual Trouble Shooting, Issue Possible Cause Solution
Page 25 Page 27

CH9748SQB, CH9730SQB, CH9736SQB, CH9742SQB specifications

Kobe Range Hoods is a trusted name in kitchen ventilation, known for its commitment to quality, performance, and sleek design. Among their impressive lineup are the CH9742SQB, CH9736SQB, CH9730SQB, and CH9748SQB models, all of which offer powerful extraction capabilities while complementing a variety of kitchen aesthetics.

The CH9742SQB and CH9736SQB feature robust stainless steel construction that not only enhances durability but also adds a touch of elegance to any kitchen décor. With a blend of sophistication and practical design, these models come with a sleek, contemporary look, ensuring they aren’t just functional but also serve as a focal point in the culinary space.

One of the standout features of these range hoods is their powerful ventilation systems. Each model is equipped with commercial-grade, high-efficiency motors that allow for exceptional airflow. The CH9742SQB offers up to 750 CFM, making it perfect for high-heat cooking operations. The CH9736SQB provides 600 CFM, while the CH9730SQB offers 500 CFM, catering to different cooking styles and kitchen sizes. The CH9748SQB tops this lineup with a remarkable 800 CFM, suitable for serious chefs and large gatherings.

All models incorporate a three-speed blower, which allows users to adjust the ventilation power according to their cooking needs. This feature ensures optimal performance whether you are simmering a sauce or searing a steak. In addition, noise reduction technology, including sound-insulated blowers, ensures that your kitchen remains a peaceful environment, even during high-speed operations.

The range hoods are also designed for ease of use and maintenance. They feature dishwasher-safe baffle filters that efficiently capture grease and odors, making cleanup quick and hassle-free. The filters are designed to provide superior grease extraction and can be easily removed for cleaning.

Another important characteristic is the intuitive control panel with a digital display, which allows for effortless operation. The integrated LED lighting illuminates the cooking surface, enhancing visibility while adding a modern touch to the kitchen ambiance.

In summary, the Kobe Range Hoods CH9742SQB, CH9736SQB, CH9730SQB, and CH9748SQB models excel in combining functionality, performance, and design. Their powerful ventilation systems, ease of maintenance, and modern features make them a top choice for anyone looking to enhance their kitchen's atmosphere while ensuring a clean and pleasant cooking experience. Whether you are a passionate home cook or a culinary enthusiast, these hoods promise to elevate your kitchen environment.
Top Page Image Contents