Panasonic Cs Xc9ckh Cs Xc12ckh Series Repair Manual

 1. Remove the screw and Particular Piece.
 2. Take outthe Oxygen tube.
 3. Slide out the Filter - Oxygen Generator.
 4. Take out the Dischargeand Inlet Oxygentube. (Make sure
connect back to Original place.) 5. Release the connectors.
 6. Remove the 3 screws Control Board.
 7. Remove th ground screw.
 8. Remove the 4 screws at the bottom vacuum pump and take
out the vacuum pump.
12.2.2. Filter - Oxygen Generator and Vacuum Pump Removal Procedures
61 

 • Remote Control Reset
When the batteries are inserted for the first time, or the
batteries are replaced, all the indications will blink and the
remote control might not work.
If this happen, remove the cover of the remote control and
you will find a resetting terminal, and by shorting it with a
minus screwdriver, it will return to normal.
 • Changing the wireless remote control transmission
code
When two indoor units are installed in the same room, in
order to prevent operating errors caused by using...

13.1. Refrigeration cycle system
In order to diagnose malfunctions, make sure that there are no
electrical problems before inspecting the refrigeration cycle.
Such problems include insufficient insulation, problem with the
power source, malfunction of a compressor and a fan.
The normal outlet air temperature and pressure of the
refrigeration cycle depends on various conditions, the standard
values for them are shown in the table to the right.
13 Troubleshooting Guide
63 

13.1.1. Relationship between the condition of the air conditioner and pressure and
electric current
Cooling Mode
Condition of the air
conditionerLow PressureHigh PressureElectric current during operation
Insufficient refrigerant (gas
leakage)
Clogged capillary tube or
Strainer
Short circuit in the indoor unit
Heat radiation deficiency of
the outdoor unit
Inefficient compression
 • Carry out the measurements of pressure, electric current, and temperature fifteen minutes after an operation is started....

14 Technical Data
65 

66 

15 Exploded View
Note:
The above exploded view is for the purpose of parts disassembly and replacement.
The non-numbered parts are not kept as standard service parts.
67 

16 Replacement Parts List

REF.
NO.PART NAME & DESCRIPTIONQTY.CS-XC9CKHCS-XC12CKHREMARKS
1CHASSY COMPLETE1CWD50C1246←2FAN MOTOR1CWA921060 (S.E.Asia & Indonesia)
CWA921181 (Malaysia)←
←0
3CROSS FLOW FAN COMPLETE1CWH02C1028←4BEARING COMPLETE1CWH64C1005←5SCREW - CROSS FLOW FAN1CWH4580304←6EVAPORATOR1CWB30C1382 (S.E.Asia & Malaysia)
CWB30C1505 (Indonesia)CWB30C1381 (S.E.Asia & Malaysia)
CWB30C1504 (Indonesia)
7FLARE NUT1CWH6002140(1/4”)←8FLARE NUT1CWT25005 (3/8”)CWT25007 (1/2”)9INTAKE AIR SENSOR...

17 Exploded View
Note:
The above exploded view is for the purpose of parts disassembly and replacement.
The non-numbered parts are not kept as standard service parts.
69 

18 Replacement Parts List

REF. NO.PART NAME & DESCRIPTIONQTY.CU-XC9CKHCU-XC12CKHREMARKS1CHASSY ASS’Y1CWD50K2071CWD50K20882SOUND PROOF MATERIAL1-CWG3021103FAN MOTOR BRACKET1CWD541030←4SCREW - FAN MOTOR BRACKET2CWH551059←5FAN MOTOR1CWA951088 (S.E.Asia &
Indonesia)
CWA951114 (Malaysia)CWA9511160
6SCREW - FAN MOTOR MOUNT3CWH55406←7PROPELLER FAN ASS’Y1CWH03K1006←8NUT - PROPELLER FAN1CWH56053←9COMPRESSOR12PS146D3AA042KS206D5AF04010ANTI - VIBRATION BUSHING3CWH50077CWH5005511NUT - COMPRESSOR...