TROUBLE SHOOTING
Fault
Light on, but
fan does not
work
Both light
and fan do
not work
Serious
Vibration of
the unit
Suction
performanc
e not good
Cause
The fan
blade
is jammed.
The motor is
damaged.
light bulb
burn.
Power cord
looses.
The fan
blade
is damaged.
The fan
motor
is not fixed
tightly.
The unit is not
hung
properly on
the bracket.
Too long
distance
between
the unit and
the cooking
plane
EN-20
Solution
Switch of the unit and
repair by qualified service
personnel only.
Replace the bulb with
correct rating.
Plug in to the power
supply again.
Switch of the unit and
repair by qualified service
personnel only.
Switch of the unit and
repair by qualified service
personnel only.
Take down the unit and
check whether the
bracket is in proper
location.
Readjust the distance to
65-75cm