6. TROUBLE SHOOTING
Symptom
The cooker hood does not start .
The cooker hood is not working
Effectively.
The cooker hood has switched off
during operation
Solution
● Check that the hood is connected to
the electricity supply.
● Check that the fan speed control is set
properly.
● The fan speed is not set high enough.
● The grease filter is dirty.
● The kitchen is not ventilated well
enough.
● If the hood is set for recirculation, check
that the carbon filters have not expired.
● If the hood is set for extraction, check
that the ducting and outlets are not
blocked.
● The safety cut-out device has been
tripped.
● Turn off the hob and then wait for the
device to reset.
● Note that if you have installed your
cooker hood too low, this will happen.
● If it happens frequently, it will be
damaged.
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