User Manual

14
TROUBLESHOOTING
Fault
Cause
Solution
Light on, but fan
does not work
The fan blade is jammed.
Switch off the unit. Repair to be carried out
by qualified service personnel only.
The motor is damaged.
Both light and fan
do not work
Light has blown.
Replace the lamp with correct rating.
Power cord loose.
Plug in to the power supply again.
Grease or oil
leaking from the
underside of the
hood
Outlet and/or air
ventilation connections
are not tightly sealed
Ensure connections on the ventilation hose
are tight.
Grease filters clogged
Wash or replace the grease filters.
Excessive
Vibration
The fan blade is
damaged.
Switch off the unit. Repair to be carried out
by qualified service personnel only.
The fan motor is not fixed
tightly.
Switch off the unit. Repair to be carried out
by qualified 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.
Poor suction
performance
1 Are the grease
filters clogged?
2 Distance between
the unit and the cooking
plane too great.
1 Clean or replace grease filters.
2. Adjust the distance to between 70cm and
80cm.