Panasonic Cs W7ckp Cs W9ckp Cs W7ckp Series Repair Manual

UnitCS-W12CKPCU-W12CKP5
Net Weightlb (kg)20 (9.0)77 (35)
CompressorType—Rotary (1 cylinder)
rolling pistontype
MotorType—Induction (2-poles)
RatedOutputW—830
Air CirculationTypeCross-flow FanPropeller Fan
MaterialAS + Glass Fiber 20%PP Resin
MotorTypeInduction (4-poles)Induction (6-poles)
InputW49.267.4
RatedOutputW1533
Fan SpeedLowrpmCooling; 900—
Heating; 960
MediumrpmCooling; 1,120—
Heating; 1,120
HighrpmCooling; 1,260845
Heating; 1,300
SuperHighrpmCooling; 1,300—
Heating; 1,300
Heat...

4 Dimensions
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CS-W7CKP CU-W7CKP 5 / CS-W9CKP CU-W9CKP 5 / CS-W12CKP CU-W12CKP5 

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CS-W7CKP CU-W7CKP 5 / CS-W9CKP CU-W9CKP 5 / CS-W12CKP CU-W12CKP5 

5 Refrigeration Cycle Diagram
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CS-W7CKP CU-W7CKP 5 / CS-W9CKP CU-W9CKP 5 / CS-W12CKP CU-W12CKP5 

6 Block Diagram
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CS-W7CKP CU-W7CKP 5 / CS-W9CKP CU-W9CKP 5 / CS-W12CKP CU-W12CKP5 

7 Wiring Diagram
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CS-W7CKP CU-W7CKP 5 / CS-W9CKP CU-W9CKP 5 / CS-W12CKP CU-W12CKP5 

Cooling in operation according to Remote Control setting.
Time DelaySafety Control (3 minutes)
7 minutes TimeSave Control
Starting Current Control
Anti-Freezing Control
 • 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 exchanger
from freezing. The fan speed setting remains the same.
 • Compressor will restart again when the indoor heat
exchanger temperature rises to 10°C (Recovery).
3 minutes waiting...

Compressor Protection Control
Automatic Fan Speed Mode
 • After the compressor starts for 50 seconds but the outdoor fan motor is still OFF, the compressor will stop and restart
automatically. (Time Delay Safety Control is valid).
 • If the above phenomenon is repeated for 3 times, the compressor will stop totally.
 • The above phenomenon is reset when there is a change to heating mode or stopped by Remote Control Switch.
WhenAutomatic Fan Speed is selected at Remote Control during cooling operation.
 •...

Cooling Operation Time Diagram
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CS-W7CKP CU-W7CKP 5 / CS-W9CKP CU-W9CKP 5 / CS-W12CKP CU-W12CKP5 

Quiet Operation Control
(For Cooling Mode or cooling region of Soft Dry Mode)
 • Purpose of this operation is to provide quite cooling operation compare to normal operation.
 • 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.
 • Quiet setting of fan speed rpm refer to Indoor Fan Speed Control.
 • Dew formation become severe at Quiet Lo cool,...