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If you find abnormities, please stop using and cut off the power supply, then check according to
the following diagram:
■
Identification and Settlements of Common Problems
Abnormal phenomena
When pressing the switch,
the range hood and the
lights don't work.
The motor runs but the lights
don't work.
Mechanical shaking noise
exists.
Extraction strength is not
powerful
Too loud noises.
The power supply is not
connected well.
The lights are damaged.
The lights and the lights
holder aren't connected well.
The bolt loosens.
The vent pipe is
transformative.
The distance between the
hood and stove is too long.
Ventilation and convection
are too strong.
Possible reason
Check whether the socket is
electrified.
Change the lights by
professionals.
Tweak the lamp tightly.
Install the range hood lower.
Close some windows.
Examine and repair meathod
Reinstall the vent pipe.
Check whether the screws
on the surface are loose.
Check whether it is well
connected with the socket.
(*) 1. Replace the LED; operated by professionals.
2. If the rangehood can not work normally after all the above problems have been solved,
please contact the service center.
