FilterBox
EN
20
4.3
Clean main filter
Depending on the FilterBox model used, the need to clean the main filter is
indicated by either an audible alarm, or a combination of LEDs, information in
the LCD display and an audible alarm.
NOTE!
If the main filter is not properly clean after repeated cleaning, see the
Installation and Service Manual
.
4.3.1
Manual cleaning (FilterBox M)
When the main filter in FilterBox M needs be cleaned, it gives off an audible
alarm. See figure 10 and follow its instructions.
NOTE!
If compressed air is used to clean FilterBox, it needs to be connected.
4.3.2 Automatic filter cleaning (FilterBox A / FilterBox eQ)
See section
3.5. Automatic filter cleaning.
Filter cleaning can also be started via the control panel:
1.
Press S1 to stop the fan, see figure 2.
2.
Press S2 to start the filter cleaning, see figure 2.
4.3.3 Semi-automatic filter cleaning (FilterBox A / FilterBox eQ)
An audible alarm and the LCD display indicates when the main filter needs to
be cleaned. There are two ways to start semi-automatic filter cleaning:
1.
Press the S2 to disable the alarm, see figure 2. The alarm can only be
inactivated twice before filter cleaning starts automatically.
2.
Or, press S2 twice quickly to start the filter cleaning, see figure 2.
4.3.4
Filter cleaning with preset timer (FilterBox A / FilterBox eQ)
See section
3.6. Filter cleaning with preset time interval
.
4.4
Empty collector bin
WARNING!
Risk for personal injury.
Wear goggles, dust mask and gloves when emptying the collector bin.
WARNING!
Risk of personal injury.
Disconnect all power to FilterBox before emptying the collector bin.
If a plastic bag is used
(NOTE! Meets W3 requirements.)
, see figure 11.
If a plastic bag is not used
(NOTE! Does not meet W3 requirements.)
,
see figure 12.
