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— 22 —
Troubleshooting
Problem Cause Solution
Light on, but motor does not
work
The motor blocked Get rid of the blocking
The capacitor is damaged Have capacitor replaced
The motor bearings are jammed
or damaged
Have motor replaced
Light does not work, motor does
not work
Beside the mentioned above, check the following:
Light is damaged Replace lights
Wires are loose or disconnected Connect the wires as per the
electric diagram
Oil leakage The one-way valve and the air
ventilation entrance are not
tightly sealed
Take down the one way valve
and seal with glue
Leakage from the connection of
U-shaped section and cover
Take U-shaped section down
and seal with soap or paint
Hood body shakes The motor damaged and causes
shaking
Have motor replaced
The motor is not tightly attached Tighten motor
The body is not tight Tighten the body
Insufcient suction The hood is installed too high
(too much distance between
hood and cooktop)
Install hood at the appropriate
height
Too much ventilation from open
doors or windows
Close doors or windows
The hood is slanted The xing screw is not tight
enough
Place hood in its proper position
and tighten the xing screw
The hanging screw is not tight
enough
Place hood in its proper position
and tighten the hanging screw
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