Fujitsu Inverter ASTB09LDC Operating Manual page 16

Cleaning the dust collection unit
5. Install the unit.
(The above figure is only for reference, so the intake grille
is not included.)
1
Align the two ends of the dust collection
unit with the guide rail and slide in.
2
Slide in until it clicks.
"Click"
● Please ensure that the dust collection unit is
completely dry before installing.
● After installing the dust collection unit, please
ensure that it has been inserted fully into its place.
If it has not been installed correctly, the OPERATION
Indicator Lamp (red) and the TIMER Indicator Lamp
(green) will flash, and Air Cleaning will stop.
15
Guide rail
"Click"
6. Install the air filter.
● Please consult instructions for cleaning the air filter
on page 13.
7. Close the intake grille.
Push the intake grill in at 4 points (the two ends of its
lower side as well as two center points of the lower side,
as shown in the figure) to close it.
Please ensure that the intake grille is
closed properly.
● If, after cleaning the dust collection unit, the
operation indicator lamp and the timer indicator
lamp flash during Air Cleaning, please ensure that
the unit is not damp and that the intake grille is
properly closed.
● If, after having checked that the unit is fully dry and
that the intake grille is closed properly, the indicator
lamps continue to flash, the dust collection unit may
be damaged. Please consult an authorised dealer
to obtain a replacement.
WARNING!
●Be sure the Intake Grille (Fig. 4 9) is installed
securely.