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• Indoor Fan Speed can be set using remote control.

• When set to Auto Fan Speed, the fan speed is adjusted between maximum and minimum setting as shown in the table.

- Fan speed rotates in the range of Hi, Me and Lo-.
- Deodorizing Control will be activated.

• Auto Fan Speed during Cooling operation:

1. Indoor fan will rotate alternately between off and on as shown in below diagram.
2. At the beginning of each compressor start operation, indoor fan will increase fan speed gradually for deodorizing purpose.
3. For the first time the compressor operate, indoor fan will be switched to Hi fan speed from Lo- after 70 seconds from the

start of compressor. This cause the room temperature to achieve the setting temperature quickly.

4. During compressor stop, indoor fan will operate at Lo- for the beginning 20 seconds to prevent higher volume of refrigerant

in liquid form returning to the compressor.

5. After the compressor at turn off condition for 3 minutes, indoor fan will start to operate at Lo- to circulate the air in the

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

6. For the resume of compressor operation, indoor fan will operate at Me fan speed to provide comfort and lesser noise

environment, after 70 seconds from the restart of compressor.

Fan Speed (rpm)

COOL/DRY

CS-C18JKD

CS-C24JKD

S Hi

1390

1500

Hi

1240

1350

Me

1120

1230

H Lo

1090

1190

C Lo

1010

1110

Lo-

850

960

S Lo

670

750

Q Hi

1150

1260

Q Me

1030

1140

Q Lo

850

1020

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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.

• 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.

• Immediately after the fan motor is started, feedback control is performed once every second.
• During fan motor on, if fan motor feedback   2550 rpm or < 50 rpm continuously for 10 seconds, the fan motor error counter

increased; fan motor is then stopped and restarted. If the fan motor error counter increased to 7, operation stopped and could not
be restarted.

• There is 2 speed for outdoor fan motor. Outdoor fan speed can be changed to Hi or Lo according to outdoor temperature.
• For Cooling or Soft Dry operation when outdoor temperature reaches to 31

°C (Hi-speed), 29°C (Lo-speed).

• 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.

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• 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 stopped with 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.

• 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 stopped with remote control, the discharge vent is

reset, and stop at the closing position.

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

remote control, the vanes swings left and right as shown in
the diagram.

• When stopped with remote control, the discharge vane is

reset, and stop at the reset position.

• During Cooling operation or Soft Dry operation, indoor fan

motor may stop to rotate at certain periods. At that condition,
the vane will stop swinging and rest at 22° angle.

• When the horizontal airflow direction is set to Manual using

the remote control, the automatic airflow is released and the
airflow direction vane move left and right in the range shown
in the diagram.
The louver can be adjusted by pressing the button to the
desired vane position.

• When stopped with remote control, the vanes is reset, and

stopped at reset position.

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• 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.

• Powerful operation stops when:-

- Powerful operation has operate for 4 hours.
- Powerful mode button is pressed again.
- Stopped by OFF/ON operation button
- Timer OFF activates.
- Quiet mode button is pressed.
- Operation mode is changed.

(For Cooling Operation or cooling region of Soft Dry Operation)

• To provide quiet cooling operation condition.
• 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.

• Manual Fan Speed:-

- 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.
- Powerful button is pressed.

• When the ON Timer is set by using the remote control, the unit will start to operate slightly before the set time, so that the room

will reach nearly to the set temperature by the set time.

• For Cooling and Soft Dry operation, the operation will start 15 minutes before the set time.
• For Automatic operation, the indoor fan will operate at SLo speed for 20 seconds, 15 minutes before the set time to detect the

intake air temperature to determine the operation mode. The power LED will blink.