266
Operating tips for heater and air conditioner
pressing the button again returns the
system to the setting that had been
selected before the defroster was acti-
vated.
4-6. Operating tips for heater
and air conditioner
& Cleaning ventilation grille
S04AD
S04AD01
& Efficient cooling after parking
in direct sunlight
S04AD02
After parking in direct sunlight, drive with
the windows open for a few minutes to
allow outside air to circulate into the
heated interior. This results in quicker
cooling by the air conditioner. Keep the
windows closed during the operation of the
air conditioner for maximum cooling effi-
ciency.
& Lubrication oil circulation in
the refrigerant circuit
S04AD03
1)
Front ventilation inlet grille
Always keep the front ventilation inlet grille
free of snow, leaves, or other obstructions
to ensure efficient heating and defrosting.
Since the condenser is located in front of
the radiator, this area should be kept clean
because cooling performance is impaired
by any accumulation of insects and leaves
on the condenser.
Operate the air conditioner compressor at
a low engine speed (at idle or low driving
speeds) a few minutes each month during
the off-season to circulate its oil.
& Checking air conditioning
system before summer sea-
son
S04AD04
Check the air conditioner unit for refriger-
ant leaks, hose conditions, and proper
operation each spring. Have the air con-
ditioning system checked by your
SUBARU dealer.