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• Auto Fan Speed during Soft Dry operation:

1. Indoor fan will rotate alternately between off and Lo-.
2. At the beginning of each compressor start operation, indoor fan will increase fan speed gradually for deodorizing purpose.
3. When compressor at turn off condition for 6 minutes, indoor fan will start fan speed at Lo- to circulate the air in the room.

This is to obtain the actual reading of intake air temperature.

• Auto Fan Speed during Heating operation.

1. Indoor fan will rotate in the range of SLo 

→ Me according to the heat exchanger temperature.

• Manual fan speed adjustment can be carried out by using the Fan Speed selection button at the remote control.
• There are 3 types of fan speed settings: Lo, Me, Hi.

• There is only one speed for outdoor fan motor.
• When the air conditioner is turned on, the compressor and the outdoor fan will operate simultaneously.
• Likewise, both compressor and outdoor fan will stop at the same time if the unit is turned off.

• When the vertical airflow direction is set to Auto using the

remote control, the louver swings up and down as shown in
the diagram.

• When stop operation using the remote control, the discharge

vent is reset, and stop at the closing position.

• During Cooling operation or Soft Dry operation, indoor fan

motor may stop to rotate at certain periods. At that condition,
the louver will stop swinging and rest at the upper limit.

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• When the piping air temperature reaches 38

°C, the louver is

changed from upper to lower limit. When the piping air
temperature falls to 35

°C, the louver is changed from lower

to upper limit.

Heating Operation

• When the vertical airflow direction is set to Manual using the remote control, the automatic airflow is released and the airflow

direction louver move up and down in the range shown in the diagram.

• The louver can be adjusted by pressing the button to the desired louver position.
• When stop operation using the remote control, the discharge vent is reset, and stop at the closing position.
• During Anti-dew condensation prevention, Airflow Direction Manual control angle change from 10

°, 15°, 20°, 26°, 32° to 22°, 24°,

26

°, 28°, 30° under Cooling and Soft Dry operation mode.

Cooling and Soft Dry Operation

Heating Operation

• The horizontal airflow direction louvers can be adjusted manually by hand.

• To achieve the setting temperature quickly.

• When Powerful operation is set, the setting temperature will be automatically decreased 3

°C internally against the present

setting temperature (Lower temperature limit: 16

°C).

• This operation automatically will be running under SHi fan Speed (Cooling).
• Vertical Airflow Direction:-

- In “Manual” setting, the vane will automatically shift down 10

° lower than previous setting.

- In “Auto” setting, the vane will automatically swing up and down. However the lower limit will be shifted 10

° downward.

• When Powerful operation is set, the setting temperature will be automatically increased 3

°C against the present setting

temperature (Higher temperature: 30

°C).

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• The Fan Speed will shift as shown below:

• Vertical Airflow Direction:-

- In “Manual” setting, the vane will automatically shift down 5

° lower than previous setting.

- In “Auto” setting, the vane will automatically shift between upper and lower limit depending on the intake air temperature as

Heating Mode, Airflow Direction Auto-Control. However the upper and lower limit will be shifted 5

° downward.

• Powerful operation stops when:-

- Powerful operation has operate for 15 minutes.
- Powerful button is pressed again.
- Quiet button is pressed.
- Stopped by OFF/ON operation button.
- Timer OFF activates.
- Operation mode is changed.

• To provide quiet cooling operation condition compare to normal operation.
• Once the Quiet Mode is set at the remote control, the Quiet Mode LED illuminated. The sound level will reduce around 2 dB(A)

for Lo fan speed or 3 dB(A) for Hi/Me fan speed against the present operation sound level.

• Dew formation become severe at Quiet Lo cool, therefore Quiet Lo cool is operated only 1hr 30 min (1hr QLo, 30 min QLo + 50

rpm). After that, it goes back to Lo cool (However Quiet LED remains on).

• Manual Airflow Direction:-

- RPM control during Lo cool

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- RPM control during Hi & Me cool

• Auto Fan Speed:-

• Quiet operation stops when:-

- Quiet button is pressed again.
- Stopped by OFF/ON operation button.
- Timer OFF activates.
- Operation mode button is changed.

• When the Quiet Mode is set at the remote control, Quiet Mode LED illuminates. The sound level will reduce either around 2 dB

(Lo) or 3 dB (Hi, Me), against the present sound level operation.

• Quiet setting of fan speed rpm refer to Indoor Fan Speed Control.
• Manual Fan Speed:-

- Rpm control during Lo, Me & Hi Cool

• Auto Fan Speed:-

- Rpm control depends on the piping air temperature sensor of Indoor heat exchanger