Panasonic CS-W7NKD / CS-W9NKD / CS-W12NKD / CS-W18NKD / CS-W24NKD / CU-W7NKD / CU-W9NKD / CU-W12NKD / CU-W18NKD / CU-W24NKD Service Manual ▷ View online
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For CS-W18NKD and CS-W24NKD
12.8 Horizontal Airflow Direction Control
12.8.1 Auto
Control
When the horizontal airflow 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 vanes are reset and stop at the reset position.
During Cooling operation or Soft Dry operation or Heating operation, indoor fan motor may stop to rotate at
certain periods. At that condition, the vane will stop swinging and rest at face front position.
For CS-W7NKD, CS-W9NKD and CS-W12NKD
For CS-W18NKD and CS-W24NKD
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12.8.2 Manual
Control
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.
For CS-W7NKD, CS-W9NKD and CS-W12NKD
For CS-W7NKD, CS-W9NKD and CS-W12NKD
Pattern 1 2 3 4 5
Airflow Direction Patterns
at Remote Control
Vane Angle (°)
25
50
37.5
12.5
0
For CS-W18NKD and CS-W24NKD
Pattern 1 2 3 4 5
Airflow Direction Patterns
at Remote Control
Vane Angle (°)
20
40
30
10
0
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12.9 Powerful Operation
To achieve the setting temperature quickly.
(Cooling and Soft Dry Operation condition)
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:-
o In “Manual” setting, the vane will automatically shift down 10° lower than previous setting.
o In “Auto” setting, the vane will automatically swing up and down. However the lower limit will be shifted 10°
o In “Auto” setting, the vane will automatically swing up and down. However the lower limit will be shifted 10°
downward.
(Heating Operation condition)
When Powerful operation is set, the setting temperature will be automatically increased 3°C against the present
setting temperature (Higher temperature: 30°C).
The Fan Speed will shift as shown below:
CS-W7NKD CS-W9NKD CS-W12NKD
CS-W18NKD CS-W24NKD
Vertical Airflow Direction:-
o In “Manual” setting, the vane will automatically shift down 5° lower than previous setting.
o In “Auto” setting, the vane will automatically shift between upper and lower limit depending on the intake air
o 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.
shifted 5° downward.
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Powerful operation stops when:-
o Powerful operation has operate for 15 minutes.
o Powerful button is pressed again.
o Quiet button is pressed
o Stopped by OFF/ON operation button.
o Timer OFF activates.
o Operating mode is changed.
o Powerful button is pressed again.
o Quiet button is pressed
o Stopped by OFF/ON operation button.
o Timer OFF activates.
o Operating mode is changed.
12.10 Quiet Operation
(For Cooling Operation or cooling region of Soft Dry Operation)
To provide quiet cooling operation condition.
Once the Quiet Operation is set at the remote control, the Quiet LED brightness will be dimmed. The sound level
will reduce around 2dB(A) for Lo fan speed or 3dB(A) for Hi/Me fan speed against the present operation sound
level.
level.
Dew formation become severe at Quite Lo Cool, therefore Quiet Lo cool operated only for 1 hour 30 minutes
(1 hour QLo, 30 minutes QLo + 80rpm) (for W7NKD, W9NKD and W12NKD) and Quiet Lo cool operated only
1 hour 30 minutes (1 hour QLo, 30 minutes QLo + 50 rpm) (for W18NKD and W24NKD).
1 hour 30 minutes (1 hour QLo, 30 minutes QLo + 50 rpm) (for W18NKD and W24NKD).
Manual Airflow Direction:
o RPM control during Lo cool
(For CS-W7NKD, CS-W9NKD and CS-W12NKD)
(For CS-W18NKD and CS-W24NKD)
o RPM control during Hi & Me cool
Click on the first or last page to see other CS-W7NKD / CS-W9NKD / CS-W12NKD / CS-W18NKD / CS-W24NKD / CU-W7NKD / CU-W9NKD / CU-W12NKD / CU-W18NKD / CU-W24NKD service manuals if exist.