Panasonic Cs Xc12ckq Cs Xc9ckq Repair Manual

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CS-XC9C KQ CU-XC 9CKQ / CS-XC12CK Q CU-XC12 CKQ 

5 Refrigeration Cycle Diagram
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CS-XC9C KQ CU-XC 9CKQ / CS-XC12CK Q CU-XC12 CKQ 

6 Block Diagram
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CS-XC9C KQ CU-XC 9CKQ / CS-XC12CK Q CU-XC12 CKQ 

REMARKS
B: BLUEP: PINK
BR: BROWNR: RED
BL: BLACKW: WHITE
G: GREENY: YELLOW
GRY: GRAYY/G: YELLOW/G REEN
O: ORANGE
Resistance of Indoor Fan Motor Windings
MODELCS-XC9CK
CS-XC12CK
CONNECTIONCWA921181
BLUE-YELLOW390Ω
YELLOW-RED390Ω
Note: Resistance at 20°C/25°C of ambient temperature.
Resistance of Outdoor Fan Motor Windings
MODELCU-XC9CK
CU-XC12CK
CONNECTIONCWA951128
BLUE-YELLOW210.7Ω
YELLOW- RED196.5Ω
Note: Resistance at 20°C of ambient temperature.
Resistance of Compressor Windings
MODELCU-XC9CKCU-XC12CK...

8 Operation Details
8.1. Indoor Fan Speed Control
 
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• •  • 
Auto Fan Speed Control
When set toAuto Fan Speed, the fan speed is adjusted between maximum and minimum setting as shown in the table.
 
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• •  • 
Manual Fan Speed Control
Basic fan speed adjustment (3 settings, from Lo to Hi) can be carried out by using the Fan Speed selection button at the remote
control.
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CS-XC9C KQ CU-XC 9CKQ / CS-XC12CK Q CU-XC12 CKQ 

Coolin g in operation according to Remote Control setting.
Time DelaySafety Control (3 minutes)
7 minutes TimeSave Control
Starting Current Control
Anti-Freezing Control
 
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• •  • 
If the temperature of the indoor heat exchan ger falls
continuously below 2°C for 4 minutes or more, the
compressor turns off to protect the indoor heat exchan ger
from freezing. The fan speed setting remains the same.
 
    • 
• •  • 
Compressor will restart again when the indoor heat
exchan ger temperature rises to...

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-XC9C KQ CU-XC 9CKQ / CS-XC12CK Q CU-XC12 CKQ 

Quiet Operation Control
(For Coolin g 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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• •  • 
W hen 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.
 
    • 
• •...

Time DelaySafety 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...

Soft Dry Operation Time Diagram
Quiet Operation Control
(For Dry region of Soft Dry Mode)
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CS-XC9C KQ CU-XC 9CKQ / CS-XC12CK Q CU-XC12 CKQ