User Manual

16
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.