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CS/CU-UW9GKE
CS/CU-UW12GKE
AirConditioners
WARNING
Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic.
Itdoesnotcontainwarningsorcautionstoadvisenon-techicalindividualsofpotentialdangersinattemptingtoserviceaproduct.
Productspoweredbyelectricityshouldbeservicedorrepairedonlybyexperiencedprofessionaltechnicians.Anyattempttoservice
orrepairtheproductorproductsdealtwithinthisserviceinformationbyanyoneelsecouldresultinseriousinjuryordeath.
1Features2
2Functions3
3ProductSpecifications6
4Dimensions10
5RefrigerationCycleDiagram14
6BlockDiagram15
7WiringDiagram17
8OperationDetails19
9
Installation
29
39
50
11DisassemblyofTheParts
12TroubleshootingGuide
13TechnicalData
14ExplodedView
15ReplacementPartsList
16ExplodedView
17ReplacementPartsList
CONTENTS
PagePage
53
55
58
59
60
61
62
63
64
65
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102-way,3-wayValve
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OrderNo.PHAAG0707018C2
PanasonicHomeAppliancesAirConditioner
(Guangzhou)Co.,Ltd.(PHA-AG)Allrightsreserved.
Unauthorizedcopyinganddistributionisviolationof
law.
C
RR
PRECAUTIONOFLOWTEMPERATURE
Inordertoavoidfrostbite,beassuredofnorefrigerantleakageduringtheinstallationorrepairingofrefrigerationcircuit.
18ExplodedView
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19ReplacementPartsList
20ExplodedView
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21ReplacementPartsList
2
1Features
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
HighEfficiency
ComfortEnvironment
Airfilterwithfunctiontoreducedustandsmoke
AutoRestartControl
Automaticallyrestartafterpowerfailure
EnviromentalFriendly(ForRefrigerant:R410AModel)
12-hourTimerSetting
Zeroozonedepletingpotentialandlowglobal
warmingpotentialbyusingR410Arefrigerant.
OperationSTART/STOP
OperationModeSelection
AutomaticOperation
HeatingModeOperation
CoolingModeOperation
SoftDryModeOperation
Mode
IndoorFanSpeedSelection
LowSpeed
MediumSpeed
HighSpeed
AutomaticSpeed
AirflowDirectionControl
HorizontalAirflowDirectionControl
-AutoControl
-ManualControl
VerticalAirflowDirectionManualControl
RoomTemperatureSetting
TemperatureSetting(16to30)
AutoOperation
TimerOperationSelection
Stop/StartOperationControl
(settheON/OFFTimerhourlylater)
Set/CancelTimerOperation
Settimer/Cancelthesettimer
2Functions
RemoteControl
3
OFF/ON
MODE
FAN
SPEED
Air
SWING
TEMP
TIMER
OFF/ON
TIMER
SET/
CANCEL
Turnon/offtheairconditionor
Whenstoptheoperationbypressing
OFF/ONbutton,thecursorkeypoints
toOFF.
BypressingSETbuttonfor5seconds
continuouslytoswitchtosetthesensor
sensitivity.
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
IndoorUnit
Whentheremotecontrolcannotbeusedor
forrepairingandtesting,pleaseusethis
button.
PowerSwitchON/OFF
OperationIndicationLamps
Power(green)
Timer(orange)
Lightsupinoperation;
BlinksduringTest
Runoperationand
determiningAuto
Operationmode
Timerinoperation
OperationMode
Cooling/Heating/SoftDry/AutoOperation
TimeDelaySafetyControl
Theunitwillrestartoperationin3-4
minutesaftereachpause.
7-MinutesTimeSaveControl
7-minutesautomaticrestartingatCooling
Operation
National
4
AutoSwitch
Button
Anti-freezingControlfortheEvaporator
CoolingorSoftDryOperation
WarmBootingControl
Indoorfanstartsrunningwhentemperature
ofevaporatorreaches30orabove.
Whentemperatureofevaporatorisbetween
30and34,indoorfanwillrunatSuperLow
orLowspeed.
Whentemperatureofevaporatorreaches34,
WarmBootingOperationends.
High,Med,Low
AutoFanSpeed
IndoorFanSpeedControl
AutomaticAirflowDirectionControl
Thelouverautomaticallyswingsupanddown
AirflowDirectionManualControl
AirflowDirectionControl
DelayedOn-timerControl
Forcoolingorsoftdrymode,theunit
starts15minutesbeforethesettimewith
theremotecontrol,butforheatingmode
30minutesbeforethesettime.
SignalReceivingSoundControl
Keeppressingthisbuttonfor10secondstoturn
onorturnoffthesignalreceivingsound.
AutoRestartControl
Keeppressingthisbuttonfor15secondstoswitch
offAutoRestartControl.ToresumeAutoRestart
Control,repeattheabovestep.
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
OutdoorUnit
5
Anti-reverseProtection
Toprotectthecompressorfromreverse
rotationwhenpoweroffsuddenly.
OverloadProtector
60-secondsTestOperationControl
Oncethecompressorisactivated,itdoesnot
stopfor60seconds.Itstopsimmediatelywith
remotecontrolON/OFFbutton.
Anti-freezingoperationforoutdoorunit(during
HeatingModeOperationonly)
Temperatureofthecondenseristestedbysensor.
DeicingControl
OverloadProtectionControl
Whenthetemperatureofevaporator
reaches51,outdoorfanstops,andwill
restartwhenthetemperatureofevaporator
declinesto49.
Whenthetemperatureofevaporator
reaches65,compressorwillstop.
4-wayValveControl
IftheunitisstoppedduringHeating
Operation,the4-wayvalvewillremainin
heatingmodeoperationfor5minutes.
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
CU-UW9GKECU-UW12GKE
The2-stepOverloadProtectoristoprotect
thecompressorwhen
1)Temperatureofcompressorreaches
2)Hightemperatureorcurrententersintothe
compressor
150
6
3ProductSpecifications
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
CoolingCapacity
HeatingCapacity
MoistureRemoval
PowerSource
AirflowMethod
AirCirculation
IndoorAir(low)
IndoorAir(medium)
IndoorAir(high)
OutdoorAir
NoiseLevel
Electrical
Data
PipingConnectionPort(Flarepiping)
PipingSize(Flarepiping)
DrainHose
PowerSupplyCordLength
(Numberofcore-wire)
Dimensions
NetWeight
Compressor
AirCirculation
Unit
kW
kW
L/h
Phase
V
Cycle
OUTLET
INTAKE
m/min
3
m/min
3
m/min
3
m/min
3
dB(A)
W
A
W/W
A
Input
RunningCurrent
EER/COP
StartingCurrent
InnerDiameter
Length
Height
Width
Depth
Type
MotorType
Ratedoutput
type
Motortype
Fan
Speed
Low
Med
High
RatedOutput
Input
Inch
Inch
Inch
Inch
mm
m
mm
mm
mm
kg
W
W
W
rpm
rpm
rpm
CS-UW9GKECU-UW9GKE
2.50
2.70
1.4
Single
230
50
SIDEVIEW
TOPVIEW
7.87
9.13
10.3
-
24.0
-
-
Cooling:high48
Heating:high49
Cooling:high39,Low31
Heating:high39,Low31
Cooling:810
Heating:780
Cooling:3.80
Heating:3.70
Cooling:3.08
Heating:3.46
20
G:halfunion3/8"
L:halfunion1/4"
G:gasside3/8"
L:liquidside1/4"
G:3-wayvalve3/8"
L:2-wayvalve1/4"
G:gasside3/8"
L:liquidside1/4"
-
-
-
-
-
-
-
m
3core-wire/1.0mm
2
250
770
205
7.5
530
650
230
27
-
-
-
Cross-flowfan
Induction(4pole)
-
13
Rotary(1cylinder)
Rollingpistontype
Induction(2pole)
700
Propellerfan
Induction(6pole)
-
28
-
94060
109060
123060
-
80060
-
14
0.6
1.3
7
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
Specificationsaresubjecttochangewithoutnoticeforfurtherimprovement.
Heat
Exchanger
Description
TubeMaterial
FinType
FPI
RefrigerantControlDevice
RefrigerationOil
Refrigerant(R410A)
Thermostat
ProtectionDevice
Capillary
AirFilter
RefrigerantCirculationControlDevice
CompressorCapacitor
FanMotorCapacitor
UnitCS-UW9GKECU-UW9GKE
Length
Circulation
InnerDiameter
mm
(c.c)
g
mm
L/min
mm
F,V
F,V
Evaporator
Copper
Slottype
(Platefinconfiguration,forceddraft)
2x12
2X24
Condenser
Copper
Corrugationtype
18
610x252x25.4
-
-
-
-
-
-
-
ElectronicControl
P.P.Honeycomb
-
18
CapillaryTube
800
O.L.P.(230V,37A)
60910
10.00.2
1.4
F,2.0400V
Dimensions
Rows/Stage
Capillary
F,30370V
R868AorFreolAlpha68M
(320cm)
3
569.1X504x36.4
72010
7.50.2
1.3
-
540.5
8
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
CoolingCapacity
HeatingCapacity
MoistureRemoval
PowerSource
AirflowMethod
AirCirculation
IndoorAir(low)
IndoorAir(medium)
IndoorAir(high)
OutdoorAir
NoiseLevel
Electrical
Data
PipingConnectionPort(Flarepiping)
PipingSize(Flarepiping)
DrainHose
PowerSupplyCordLength
(Numberofcore-wire)
Dimensions
NetWeight
Compressor
AirCirculation
Unit
kW
kW
L/h
Phase
V
Cycle
OUTLET
INTAKE
m/min
3
m/min
3
m/min
3
m/min
3
dB(A)
W
A
W/W
A
Input
RunningCurrent
EER/COP
StartingCurrent
InnerDiameter
Length
Height
Width
Depth
Type
MotorType
Ratedoutput
type
Motortype
Fan
Speed
Low
Med
High
RatedOutput
Input
Inch
Inch
Inch
Inch
mm
m
mm
mm
mm
kg
W
W
W
rpm
rpm
rpm
CS-UW12GKECU-UW12GKE
3.30
3.70
1.9
Single
230
50
SIDEVIEW
TOPVIEW
7.16
7.96
9.20
-
31.8
-
-
Cooling:high49
Heating:high50
Cooling:high39,Low32
Heating:high39,Low31
Cooling:1080
Heating:1060
Cooling:5.00
Heating:4.80
Cooling:3.05
Heating:3.49
25
G:halfunion3/8"
L:halfunion1/4"
G:gasside3/8"
L:liquidside1/4"
G:3-wayvalve3/8"
L:2-wayvalve1/4"
G:gasside3/8"
L:liquidside1/4"
-
-
-
-
-
-
-
m
3core-wire/1.0mm
2
280
799
183
9
540
780
289
30
-
-
-
Cross-flowfan
Induction(4pole)
-
18
Rotary(1cylinder)
Rollingpistontype
Induction(2pole)
900
Propellerfan
Induction(6pole)
-
28
-
98060
109060
126060
-
80060
-
14
0.6
1.3
9
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
Specificationsaresubjecttochangewithoutnoticeforfurtherimprovement.
*60gforairpurgingisnotincluded.
Heat
Exchanger
Description
TubeMaterial
FinType
FPI
RefrigerantControlDevice
RefrigerationOil
Refrigerant(R410A)
Thermostat
ProtectionDevice
Capillary
AirFilter
RefrigerantCirculationControlDevice
CompressorCapacitor
FanMotorCapacitor
UnitCS-UW12GKE
CU-UW12GKE
Length
Circulation
InnerDiameter
mm
(c.c)
g
mm
L/min
mm
F,V
F,V
Evaporator
Copper
Slottype
(Platefinconfiguration,forceddraft)
2x15
2X24
Condenser
Copper
Corrugationtype
20
610x252x25.4
-
-
-
-
-
-
-
ElectronicControl
P.P.Honeycomb
-
18
CapillaryTube
980
O.L.P.(230V,37A)
65510
9.50.2
1.4
F,2.0
400V
F,400V
Dimensions
Rows/Stage
Capillary
F,30370V
1.5
X504x36.4
725.1
696
51010
10.80.2
1.4
R868AorFreolAlpha68M
(320cm)
3
10
4Dimensions
IndoorUnit
CS-UW9GKE
49
61
165
79
410
(43)
770
49
61
5
205
(20)
(26.5)
(16)
(26.5)(27.5)
(20)
(382.2)
(118.2)
(95.8)
4520.5 83.20.5
LeftPiping
Hole
Airoutlet
Airintake
FrontView
Sideview
Unit:mm
Topview
BottomPiping
Hole
Sideview
RightPiping
Hole
56
16.5
InstallationPlateHook
BackView
Dimensionofinstallationplate(FrontView)
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
IndoorUnit
B A
(631)
(382) (118)
(131)
61
165
(420)
(50)
FrontView
InstallationPlateHook
GasSide
Liquid
Side
DrainPort
799
Airintake
Sideview
183
Airoutlet
LeftPiping
Hole
RightPiping
Hole
(100)
16.5
56
Unit:mm
Installationplate(FrontView)
CS-UW12GKE
BackView
11
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
OutdoorUnit
CU-UW9GKE
650
61.6
10cm
100cm
Requiredspaceforinstallation
Unit:mm
61.6
8888
650
668
250
230
55.8
293
Airintake
Airoutlet
10cm
12
Topview
FrontView
Sideview
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
More
than10cm
Morethan100cm
780
48
570
320
352
16
More
than10cm
105
CU-UW12GKE
274
Topview
FrontView
Sideview
Unit:mm
OutdoorUnit
13
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
5RefrigerationCycleDiagram
INTAKEAIR
SENSOR
PIPING
SENSOR
4-wayvalve
PIPING
SENSOR
Cooling
Heating
14
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
CS-UW9GKE/CU-UW9GKE
6BlockDiagram
SSR2 01
15
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
CS-UW12GKE
16
SSR201
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
CS/CU-UW9GKE
7WiringDiagram
R:RED
BL:BLACK
B:BLUE
BR:BROWN
O:ORANGE
GRY:GREY
G:GREEN
Y:YELLOW
W:WHITE
Y/G:YELLOW/GREEN
COMPRESSORTERMINAL
YELLOW
RED
S
BLUE
R
C
TRADEMARK
275
260
Y-B
Y-R
CWA951427
OUTDOORFANMOTORRESISTANCE()
CONNECTING
CU-UW9GKE
17
INDOORFANMOTORRESISTANCE()
CONNECTING
Y-BM
Y-RA
CS-UW9GKE
-10
0
1020304050
0
10
20
30
40
50
60
70
80
Sensor(Thermistor)characteristics
Temperature()
:OutdoorPipeTemp.Sensor
:Indoorintake/Outdoorairsensor
:IndoorpipeTemp.Sensor
Remark:
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
RECEIVER
COMPLETE
WIRELESSREMOTE
CONTROL
1
3
1
3
W
W
W
W
W
W
W
W
W
W
W
W
W
INDICATOR
COMPLETE
SW101
1
10
1
10
BR
BL
W
R
B
Y/G
1T
INDOORUNIT
TERMINALBOARD
FUSE
102250V3A
YW
B
B
B
Y
Y
R
OLP
CAPACITOR
CAPACITOR
R
COMPRESSOR
FANMOTOR
1
3
Y/G
P3
L4
FUSE
T315AL250V
ACWHT
RY-HOT
Cr201
HOT(RED)
FM(BLU)
SSR202
ELECTRONICCONTROLLER
C-FM
L1
T01
C17
BR
R
O
Y
P
1
5
1
5
CN-STM
CN-FM
CN-FB
CN-TH
1
3
5
B
R
Y
FANMOTOR
W
BR
BL
3
1
4
3
2
1
SENSOR(PIPINGTEMP.)
SENSOR(INTAKETEMP.)
(37A230V)
STEPPING
MOTOR
OUTDOORUNIT
TERMINALBOARD
1(L)2(N)34
1(L)2(N)34
OUTDOORUNIT
AUTOSWITCH
THERMALFUSE
1234
HA
CWA921372
397
308.1
CS/CU-UW12GKE
18
COMPRESSORTERMINAL
R:RED
BL:BLACK
B:BLUE
BR:BROWN
O:ORANGE
GRY:GREY
G:GREEN
Y:YELLOW
W:WHITE
Y/G:YELLOW/GREEN
YELLOW
RED
S
BLUE
R
C
TRADEMARK
INDOORFANMOTORRESISTANCE()
CONNECTING
Y-BM
Y-RA
CS-UW12GKE
CWA921378
CWA951427
Y-B
Y-R
OUTDOORFANMOTORRESISTANCE()
CONNECTING
CU-UW12GKE
275
260
-10
0
1020304050
0
10
20
30
40
50
60
70
80
Sensor(Thermistor)characteristics
Temperature()
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
W
W
W
W
W
W
W
W
W
W
W
INDICATOR
COMPLETE
SW101
1
11
BR
BL
W
R
B
Y/G
1T
INDOORUNIT
TERMINALBOARD
FUSE
102250V3A
W
B
B
B
Y
Y
R
CAPACITOR
CAPACITOR
R
COMPRESSOR
FANMOTOR
Y/G
P3
L4
FUSE
T315AL250V
ACWHT
RY-HOT
Cr
HOT(RED)
FM(BLU)
SSR202
ELECTRONICCONTROLLER
C-FM
L01
T
C
BR
R
O
Y
P
1
5
1
5
CN-STM
CN-FM
1
3
5
B
R
Y
FANMOTOR
W
BR
BL
3
1
1
3
SENSOR(PIPINGTEMP.)
VENTILATOR
INTERLOCKING
UNIT
OPTIONAL
INDOORUNIT
STEPPING
MOTOR
OUTDOORUNIT
TERMINALBOARD
1(L)2(N)34
1(L)2(N)34
OUTDOORUNIT
L
C
AUTOSW
1
11
WIRELESSREMOTE
CONTROL
THERMALFUSE
102250V3A
P
L
419.8
304.4
:OutdoorPipeTemp.Sensor
:Indoorintake/Outdoorairsensor
:IndoorpipeTemp.Sensor
Remark:
19
8OperationDetails
8.1.CoolingModeOperation
WhenselectingtheCoolingModeOperation,theunitwilloperateaccordingtothesettingbytheRemoteControlleror
thecontrolpanelontheindoorunitandtheoperationisasthefollowing.
TimeDelaySafetyControl
3min.----Ifthecompressorstops,itwillnotrestartwithin3minutes.(Protectionofcompressor).
7MinutesTimeSaveControl
7min.----Theunitwillautomaticallyoperatein7minuteseveniftheroomtemperatureisnotreached.
(Preventionofraisingthehumidity)
Evaporator
Temperature
()
10
2
Restart
4minutes
Compressorceases
Time
Anti-FreezingControl
Iftemperatureofevaporatorislowerthan2continuously
for4minutes,thecompressorwillceasetopreventthe
evaporatorfromfreezing.Fanspeedsettingwillnotbe
changed.
Whentemperatureofevaporatorreaches10,compressor
willrestart.
DuringCoolingModeOperation,theTimeDelaySafety
Controlisavailable.
IndoorFan
STOP
Slow
Slow
STOPSTOP
SlowSlow
STOP
ON
Compressor
ON
1FanspeedwillbeatHitillthecompressorceases(settemperaturereached).
2FanspeedwillbeatMewhenthecompressorrestarts.
40 30 40 3020 160
1
2
AutomaticFanSpeedMode
DuringCoolingModeOperation,useremotecontrollertoselectAutomaticFanSpeed.
Deodorizationcontrol.
Fanspeedwillbeatthepointbetween"Highspeed"and"Mediumspeed".
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
20
Intakeairtemperature
Evaporater
temperature
10
2
Start
Stop
1.5
BasicTime
Comp.
IndoorFan
OutdoorFan
OperationIndicator
1 1
3
7
Operationstatus
Timedelaysafetycontrol
CompressorTestcontrol
Autorestartcontrol
Anti-freezingControl
Time
d-g
g-h
h-o
q-t
:
:
:
:
Operate
Stop
abcdefghijklmnopqrstuvwxyz
3
4
1
TimeGraphforCoolingOperation
Settemperature
31
29
8.2.SoftDryModeOperation
WhenselectingSoftDrymodeoperation,theoperationwillbecoolinguntiltheroomtemperaturereachesthesettempon
remotecontrol,andthenSoftDrywillbeactivated.(DuringSoftDryModethefanofindoorunitwilloperateatsuperlow
speed.Thesoftdrymodewillrunforlessthan10minutes.)
OnceSoftDrymodeoperationisturnedoff,indoorfan,compressorandoutdoorfanwillstopfor6minutes.
COOLING(OFF)
DRY(ON)
DRY(OFF)
DRY
COOLING
COOLING(ON)
DRY(ON)
1.5
1.0
DRY(OFF)
Operationarea
TimeDelaySafetyProtection
Duringcoolingmodeoperation,ifthecompressorceased,itwillnotrestartwithin3minutes.
AntiFreezingControl
SameasthedenotationinCoolingOperation.()
(DuringSoftDryModeOperation,compressorwillstopforatleast6min.)
P19
CS-UW9GKE/CU-UW9GKE/CS-UW12GKE/CU-UW12GKE
/