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4 Operation
When you use the air conditioner for the rst time or change the settings, follow the procedures below. From next
time, pressing the ON/OFF button starts running of the air conditioner with the chosen settings.
■
Standby
Operations are not accepted when “SETTING” is blinking.
REQUIREMENT
• Keep the power switch turned on during use.
• When the power is turned on, it takes about 1 minute before the remote controller becomes operable.
This is not a malfunction.
■
Running operation
Some operation modes are not available depending on the type of indoor unit.
Menu button Setting button ON/OFF button
1
ON/OFF button
Press this button to light the operation lamp and
start operations.
2
Select the operation mode
Press the Menu button several times to select the
operation mode.
• The current operation mode ashes.
Each time you press the setting button, the
operation mode and its icon change in the
following order:
Dry Cool
(Dehumidify)
Fan
• With the Concealed Duct High Static Pressure Type,
“
Dry” is not available.
• If you do not press any button for 30s, the operation
mode nishes.
3
Select the fan speed
Press the Menu button several times to select the
fan speed mode.
• The current fan speed indicator ashes.
Each time you press the setting button, the fan
speed mode and its indication change in the
following order:
• A selectable fan speed differs depending on
indoor units to be connected.
• “ Auto ” cannot be selected at the Fan mode.
• FIX “ ” is displayed for models capable of
the fan speed setting.
• If you do not press any button for 30s, the fan
speed mode nishes.
4
Select the temperature
Press the setting button to adjust the temperature.
• The temperature setting range is 18.0°C
to 29.0°C.
• The temperature can be set in steps of 0.5°C.
NOTE
When cooling
Running starts in approximately 1 minute.
The temperature sensor detects the return
air temperature at the indoor unit, which may slightly
differ from the actual room temperature depending on
installation condition. Set temperature is a target of
room temperature.
5 OFF timer operation
OFF timer : The indoor unit stops when the set time is reached.
1,3 2
1
OFF timer button
Press the OFF timer button during air conditioning operation.
• “
” and “OFF” light and “SETTING” and timer indicator ash.
2
Select the OFF timer time
Press the setting button to set the time.
• The OFF timer time can be set to 0.5h (30 min), 1h, 2h, up to 24h.
• If you do not press any button for 30s, the OFF timer setting will be cancelled.
3
Press the OFF timer button
“SETTING” disappears, the timer indicator changes from ashing to lighting, and the OFF timer starts.
• The timer indicator on the OFF timer operation is displayed with countdown.
■
Cancelling the timer
1
Press the OFF timer button.
The timer indicator disappears.
NOTE
• Even if air conditioning is turned on or off with the ON/OFF button during OFF timer operation, the OFF timer
operation continues.
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