Panasonic CS-XC9CKT / CU-XC9CKT / CS-XC12CKT / CU-XC12CKT Service Manual ▷ View online
Automatic Fan Speed Mode
Cooling Operation Time Diagram
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-XC9CKT CU-XC9CKT / CS-XC12CKT CU-XC12CKT
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
2 dB (Lo), decreased 3 dB (Hi, Me), 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 Quiet Lo cool is operated only 1h 30 min (1h QLo, 30 min QLo + 50).
After that, it goes back to Lo cool (However Quiet LED remains on).
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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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− When change mode to Air Circulation mode.
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CS-XC9CKT CU-XC9CKT / CS-XC12CKT CU-XC12CKT
Time Delay Safety Control
Starting Current Control
Anti-Freezing Control
Compressor Reverse Rotation Protection 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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• The operation will be switched on and off for up to 10 minutes “ON” and 6 minutes “OFF”. Once Soft Dry operation is turned
off, it stops 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 Starting Current Control for Cooling Mode 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.)
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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CS-XC9CKT CU-XC9CKT / CS-XC12CKT CU-XC12CKT
Soft Dry Operation Time Diagram
Quiet Operation Control
(For Dry region of Soft Dry Mode)
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CS-XC9CKT CU-XC9CKT / CS-XC12CKT CU-XC12CKT
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