16
Troubleshooting
Installation of the carbon filter
Remove the grease filters
The charcoal filters are located at both end of the motor. Turn the charcoal filters until they are unscrewed.
The carbon filters should be replaced every 3 - 6 months or if they show signs of damage.
Fault
Cause
Solution
Light on, but fan does not work
The fan blade is jammed.
Switch of the unit and repair by quali-
fied service personnel only.
The motor is damaged.
Both light and fan do not work
Light bulb burn
Replace the bulb with correct rating.
Power cord looses.
Plug in to the power supply again.
Serious Vibration of the unit
The fan blade is damaged.
Switch of the unit and repair by quali-
fied service personnel only.
The fan motor is not fixed tightly.
Switch of the unit and repair by quali-
fied service personnel only.
The unit is not hung properly on the
bracket.
Take down the unit and check whether
the bracket is in proper location.
Suction performance not good
Too long distance between the unit
and the cooking plane.
Readjust the distance to 65-75 cm.