CS-A28JKD, CU-A28JKD - Panasonic Air Conditioner Service Manual (repair manual). Page 32

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• 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 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

qC (Hi-speed), 29qC (Lo-speed).

• For Heating operation when outdoor temperature reaches to 13.5

qC (Hi-speed), 15.5qC (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.

• 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.

Cooling and Soft Dry Operation

• 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 stopped with remote control, the discharge vent is reset, and stop at the closing position.

Cooling and Soft Dry Operation

Heating Operation