Changing the fan speed
Changing the temperature
NOTE
Auto Changeover
• When in Auto Mode, the unit selects the operating mode (cooling, heating or fan only) based on the user set point
temperature.
• If the Auto mode is uncomfortable, you can select the desired conditions manually.
Cooling
• If there is a demand for cooling, unit will start approximately 1 minute after mode is selected.
• When the room temperature reaches the set temperature, the outdoor unit stops and the indoor unit fan runs at
extremely low speed.
Heating
• If there is a demand for heating, unit will start approximately 3 to 5 minutes after the mode is selected.
• After the heating operation has stopped, fan may continue to run for approx. 30 seconds.
• When the room temperature reaches the set temperature, the outdoor unit stops and the indoor unit fan runs at
extremely low speed.
• During defrost operation, the fan stops so that cool air is not discharged. ("
When restarting the operation after stop
When the unit is attempted to restart immediately after it was stopped, the unit can not start for approx. 3 minutes to
protect the compressor.
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1
Push the "
Fan speed" [
F2]
Fan speed
button to select the fan speed.
The fan speed changes as follows each time the
button is pushed.
Med +
Auto
High
Low +
Low
Med
" is not available when "Fan" is selected as
"
the operation mode.
1
Push the [
∧
] / [
∨
] button to adjust
the temperature.
∧
Push the [
] button to raise the
∨
temperature setting, push the [
] button
to lower it.
• For setting temperature range for each
operation mode, refer to the Set temp. range
limit on the separate Owner's Manual for
remote controller.
• The temperature cannot be adjusted when
"Fan" is selected as the operation mode.
Preparing to heat" icon is displayed.)
8°C Operation (For object pre-heating)
The air conditioner can control the heating temperature to about 8°C in the heating mode.
The 8°C heating operation requires settings with the wired remote controller. Ask the installer or dealer for the settings
according to the installation manual of the indoor unit.
Start
1
Set the displayed temperature to 18°C in the heating mode by pushing the [
2
Set the displayed temperature to 8°C by pushing the [
Stop
1
Set the displayed temperature to 18°C by pushing the [
• The air conditioner returns to the normal Heat mode. Select a desired temperature and operation mode.
NOTE
• The discharged air temperature is lower than that in the normal heating operation.
• The room temperature may not be heated evenly depending on the remote controller installation location.
• The room temperature may not reach 8°C depending on the room size or the installation conditions.
• Setting for fan speed is available during the 8°C heating operation.
The 8°C heating operation is cancelled in the following cases.
•When operation is stopped with the [
•When another operation mode is selected.
•When temperature setting or operation mode is changed or operation is started / stopped by the wireless remote controller
or the central control remote controller.
• When this operation mode is used, observe proper operating hours and periodic maintenance by service staff is
recommended.
– 50 –
∨
] button for at least four seconds.
∧
] button.
ON/OFF] button.
∨
] button.
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