Cleaning And Care; Personnel - Fujitsu Inverter Operating Manual

CLEANING AND CARE

● Before cleaning the air conditioner, be sure to turn it off.
● Be sure the Intake Grille (Fig. 1 9) is installed securely.
● When removing and replacing the air fi lter, be sure not to touch the heat exchanger, as personal injury may result.
Cleaning the Intake Grille
1. Remove the Intake Grille.
1 Place your fi ngers at both top indicator of the grille pan-
el, and pull forward; if the grille seems to catch partway
through its movement, continue pulling down to remove.
2 Unhook the ropes which holds the grille.
1
Intake
Grille
2
Rope
2. Clean with water.
Remove dust with a vacuum cleaner; wipe the unit with
warm water, then dry with a clean, soft cloth.
3. Replace the Intake Grille.
1 Hook the ropes.
2 Set the left and right mounting shafts into the bearings
at the bottom of the panel.
3 Press the place where the mark on the diagram indi-
cates and close the Intake Grille.
2
Intake
1
Grille
3
Rope
● When used for extended periods, the unit may accumulate dirt inside, reducing its performance. We recommend that the unit
be inspected regularly, in addition to your own cleaning and care. For more information, consult authorized service personnel.
● When cleaning the unit's body, do not use water hotter than 104 °F (40 °C), harsh abrasive cleansers, or volatile agents like
benzene or thinner.
● Do not expose the unit body to liquid insecticides or hairsprays.
● When shutting down the unit for 1 month or more, fi rst allow the fan mode to operate continuously for about one-half day to al-
low internal parts to dry thoroughly.
En-14
1
2
2
1
3
CAUTION
Cleaning the Air Filter
1. Open the Intake Grille, and remove the
air fi lter.
Push down the air fi lter's handle, disconnect the 2 upper
tabs, and pull out.
2. Remove dust with a vacuum cleaner or
by washing.
After washing, allow to dry thoroughly in a shaded place.
3. Replace the Air Filter and close the In-
take Grille.
1 Align the sides of the air fi lter with the panel, and push
in fully, making sure the 2 upper tabs are returned prop-
erly to their holes in the panel.
AIR FILTER
PANEL
2 Close the Intake Grille.
● Dust can be cleaned from the air fi lter either with a vacuum
cleaner, or by washing the fi lter in a solution of mild deter-
gent and warm water. If you wash the fi lter, be sure to allow
it to dry thoroughly in a shady place before reinstalling.
● If dirt is allowed to accumulate on the air fi lter, airfl ow will be
reduced, lowering operating effi ciency and increasing noise.
● During periods of normal use, the Air Filters should be
cleaned every 2 weeks.
AIR FILTER
PANEL