Panasonic CS-A18CKE / CU-A18CKE / CS-A24CKE / CU-A24CKE Service Manual ▷ View online
Automatic Fan Speed Mode
2. QLo fan speed (Transistor Motor)
3. QLo fan speed (Induction Motor)
When Automatic Fan Speed is selected at Remote Control during cooling operation.
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• Fan speed rotates in the range of Hi to Me.
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• Deodorizing Control.
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CS-A18CKE CU-A18CKE / CS-A24CKE CU-A24CKE
Cooling Operation Time Diagram
Quiet Operation Control
(For Cooling Mode or cooling region of Soft Dry Mode)
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• Purpose of this operation is to provide quite cooling operation compare to normal operation.
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• When the Quiet Mode is set at the remote control, Quiet Mode LED illuminates, the sound level will be automatically decreased
3 dB, against the present sound level operation.
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• Quiet setting of fan speed rpm refer to Indoor Fan Speed Control.
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• Dew formation become severe at Quiet Lo cool, therefore:
i) For Transistor Motor
Quiet Lo Cool is operated only 1h 30 minute (1h QLo, 30 min QLo+100). After that, it goes back to QLo+180 rpm. (However
quiet LED remains on).
quiet LED remains on).
ii) For Induction Motor
Quiet Lo Cool is operated only 1h 30 minute (1h QLo, 30 min QLo+80). After that, it goes back to QLo+170 rpm. (However quiet
LED remains on).
LED remains on).
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CS-A18CKE CU-A18CKE / CS-A24CKE CU-A24CKE
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• Manual Fan Speed:-
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− RPM control during Lo cool
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− RPM control during Hi & Me cool
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• Auto Fan Speed:-
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• Quiet Mode Operation will stop if:-
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− Quiet mode button is pressed again.
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− Stopped by ON/OFF switch.
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− Timer OFF activates.
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− Powerful mode button is pressed.
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CS-A18CKE CU-A18CKE / CS-A24CKE CU-A24CKE
Time Delay Safety Control
Anti-Freezing Control
Compressor Reverse Rotation Protection Control
Anti-Dew Formation Control
Automatic Fan Speed Mode
8.3. Soft Dry Mode Operation
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• The unit starts cooling operation until the room temperature reaches the setting temperature set on the Remote Control, and
then Soft Dry operation will start.
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• During Soft Dry operation, the Indoor Fan will operate at Lo- speed.
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• Once room temperature reaches below Soft Dry OFF temperature. Indoor Fan, Compressor and Outdoor Fan stop for 6
minutes.
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• Once the compressor stops, it will not start for 3 minutes during Cooling operation.
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• Same as Anti-Freezing Control for Cooling Mode operation. (For Soft Dry region, 6 minutes waiting is valid during compressor
stops.)
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• Same as Compressor Reverse Rotation Protection Control for Cooling Mode Operation. (For Soft Dry region, 6 minutes waiting
is valid during compressor stops.)
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• Same as Anti-Dew Formation Control for Cooling Mode operation.
When Automatic Fan Speed is selected at Remote Control during Soft Dry operation.
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• Fan speed off and on at Lo- speed.
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• Deodorizing Control.
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