IF THE HOOD DOES NOT WORK PROPERLY AND / OR YOU CAN HEAR INCREASED
OPERATING NOISE, CHECK THE SCHEDULE BELOW:
➢
Incorrect dimension of the air duct.
➢
Obstruction in the air duct.
➢
The diameter of the air duct from hood to wall-box inclusive should be 120 mm;
otherwise the capacity of the motor may be decreased.
➢
If you have installed a fly screen on the wall-box, the air vent may be obstructed.
Check by removing the fly screen.
➢
If the cover panel of the wall box is equipped with firm and slanted slats, the air
vent may be obstructed. Check by removing the cover panel.
➢
Install a cover panel with moveable slats, which do not obstruct the air vent.
➢
Check condition and cleanliness of the filters.
➢
Check if the air which is extracted by the hood is replaced to avoid negative
pressure.
➢
When you run your appliance in recirculating mode, check if the carbon filter has
been replaced on time (min. every 3-6 months).
If the appliance has a malfunction not noted on the schedule or if you
have checked all items on the schedule but the problem still exists, please
contact the aftersales service.
