Panasonic CS-UW12GKE Product information

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

--------------------------------------------------

-----------------------------------------

19ReplacementPartsList

20ExplodedView

--------------------------------------------------

-----------------------------------------

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

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

mm

m

mm

kg

W

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

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

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

mm

m

mm

kg

W

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

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

INDICATOR

COMPLETE

SW101

1

10

1

10

BR

BL

W

R

B

Y/G

1T

INDOORUNIT

TERMINALBOARD

FUSE

102250V3A

YW

B

Y

R

OLP

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

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

INDICATOR

COMPLETE

SW101

1

11

BR

BL

W

R

B

Y/G

1T

INDOORUNIT

TERMINALBOARD

FUSE

102250V3A

W

B

Y

R

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

3

SENSOR(PIPINGTEMP.)

VENTILATOR

INTERLOCKING

UNIT

OPTIONAL

INDOORUNIT

STEPPING

MOTOR

OUTDOORUNIT

TERMINALBOARD

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

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

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Panasonic CS-UW12GKE Product information

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