Pioneer CB009 Owner's Manual page 6

Features
Default Setting
When the air conditioner restarts after a power
failure, it will default to the factory settings
(AUTO mode, AUTO fan, 24°C (76°F)). This
may cause inconsistencies on the remote control
and unit panel. Use your remote control to
update the status.
Auto-Restart (some models)
In case of power failure, the system will
immediately stop. When power returns, the
operation light on the indoor unit will flash. To
restart the unit, press the ON/OFF button on the
remote control. If the system has an auto restart
function, the unit will restart using the same
settings.
Energy Saving Tips
DO NOT set the unit to excessive temperature levels.
•
While cooling, close the curtains to avoid direct sunlight.
•
• Doors and windows should be kept closed, to keep cool or warm air in the room.
DO NOT place objects near the air inlet and outlet of the unit. This will reduce unit efficiency.
•
Set a timer and use the built-in SLEEP/ECONOMY mode, if applicable.
•
If you don't plan to use the unit for a long time, remove the batteries from the remote control.
•
• Clean the air filter every two weeks. A dirty filter can reduce cooling or heating efficiency.
Adjust louvers properly, and avoid direct airflow.
•
Closing the curtains while heating also
helps to keep the heat in
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Louver Angle Memory Function (Optional)
Some models are designed with a louver angle
memory function. When the unit restarts after a
power failure, the angle of the horizontal louvers
will automatically return to the previous position.
The angle of the horizontal louver should not be set
too small, as condensation may form and drip into
the machine. To reset the louver, press the manual
button, which will reset the horizontal louver
settings.
Refrigerant Leak Detection System
(some models)
In the event of a refrigerant leak, the LCD screen
will display "EC", and the LED indicator light will
flash.
Doors and windows should be kept
closed when not in use