Immergas HYDRO 3 V2 User Manual page 70

Cleaning the air filter and the clean air grid.
•
The air filter can prevent the infiltration of dust or
other particles. If it is clogged, the operating efficiency
of the fan coil can reduce significantly.
It is therefore necessary to clean the filter at least once
a fortnight during its period of use.
Clean the air filter frequently if the fan coil is installed
in a dusty environment.
If the accumulated dust is too much to be removed,
replace the filter (a replacement filter is an optional
accessory).
the front panel and remove the air filter and the
- Open
optional additional filter (Fig. 40).
Clean air filters.
-
40
Key:
1 -
Air filter
2 -
Supplementary filter
3 -
Supplementary filter support
The filter can be cleaned with a vacuum cleaner or
clean water. If the amount of accumulated dust is ex-
cessive, use a soft bristled brush and a mild detergent,
then leave it to dry in a cool place.
The air inlet side must face upwards when using a
vacuum cleaner (Fig. 41).
The air inlet side must face downwards when using
water (Fig. 42).
Remounting the air filter and the clean air grid
-
- Close the front panel.
Note: do not dry the air filter in direct sunlight or near a fire.
Note: do not leave in operation without filter.
Front panel
1
2
3
41
70
42