Kobe RA2236SQF Manual download pdf (Page 19)

TROUBLE SHOOTING

Issue

Possible Cause

Solution

After Installation,

both motors and

lights are not

working.

The power is not on.

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

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

The wire connection is not secure.

Check and tighten wire connection.

Lights are

working, but

motor(s) is not.

The motor(s) is defective.

Replace the motor.

The capacitor(s) is defective.

Replace capacitor(s).

The range hood

is vibrating.

The blower system is not secure.

Tighten the turbine impeller/squirrel cage and air

chamber.

The turbine impeller/squirrel cage is not

balanced.

Replace the turbine impeller/squirrel cage.

Hood is not secured in place.

Check the installation of hood, tighten the mounting

bracket.

The motor is

working, but the

lights are not

working.

Light Fixture(s) is defective.

Replace the Light Fixture(s).

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 range hood

is not venting

out correctly.

The range hood is installed outside of the

manufacture recommended clearance.

Adjust the clearance between the range hoods and

cook top to 27” to 32”. For Island range hood, the

clearance between the range hoods and cook top is

30” to 36”.

There is no make-up air inside the house.

Open the window to enhance the performance 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

suggested pipe size.

Change the ducting according to the manufacture

suggestion.

Cold air is

coming into the

home.

The pipe connection is not properly sealed.

Check the pipe installation.

The damper is not installed.

By installing the damper, it will help to eliminate air

backflow.

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Kobe RA2236SQF Manual Page 19

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