15
The operating level can be selected to meet the following requirements:
• The quantity of pollutants or odours present or produced in the room;
• If cooking is in progress;
• If someone is smoking;
• In case of odours;
• If there are more people than usual;
• To quickly dispel any unpleasant smell;
• Depending on the size of the room: the table here below shows the recommended operating
levels:
floor area (m
2
)
for rooms up to 2.7 m high
level
Temporary settings to quickly dispel odours and
pollutants
> 10
1
Set level 3 for 10'
11 ÷ 20
1
Set level 3 for 20'
21 ÷ 30
2
Set level 3 for 30'
31 ÷ 40
2
Set level 3 for 40'
41 ÷ 50
2
Set level 3 for 60'
51 ÷ 60
3
Set level 3
61 ÷ 70
3
Set level 3
71 ÷ 80
3
Set level 3
The fan can be disabled using the dedicated push-
button : this will reduce the noise without affecting
operation.
Ventilation improves air movement in
the rooms: this maximises the beneficial
effects of the device.
