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Light on, but motor
does not work
The fan blocked
Service call to clear
the blockage
The capacitor
damaged
Service call to replace
capacitor
The motor jammed
bearing damaged
Service call to replace
motor
A electrical or burning
smell from the motor
Service call to replace
motor
Light does not work,
motor does not work
Light damaged
Replace lights
Power cord loosen
from power supply
Switch off power and
carefully engage plug
One-way valve and
the air ventilation
entrance are not
tightly sealed
Service call to repair
one-way valve and
seal.
Vibration of the body
The fan is damaged
and causes vibration
Service call to repair
fan
The motor is loose
Service call to repair
tighten the motor
The hood is not
securely fixed to the
wall
Refer to installation
section to secure to the
wall
Insufficient suction
The distance between
the body and the gas
top is incorrect
Readjust to the
specified mandatory
distance
Too much ventilation
from open doors or
windows
Choose a new place
and resemble the
machine
