Service Manual Asyg12leca

SPLIT TYPEROOM AIR CONDITIONERWALL MOUNTED TYPE

CONTENTS

SPECIFICATIONS. . . . . . . . . . . . . . . . . . .1DIMENSIONS . . . . . . . . . . . . . . . . . . . . . .2REFRIGERANT SYSTEM DIAGRAM. . . .3CIRCUIT DIAGRAM. . . . . . . . . . . . . . . . . 4

ERROR DETECTION . . . . . . . . . . . . . . .

5INDOOR PCB CIRCUIT DIAGRAM . . . . .9OUTDOOR PCB CIRCUIT DIAGRAM . . .

11PARTS (INDOOR UNIT) . . . . . . . . . . . . .13PARTS (OUTDOOR UNIT) . . . . . . . . . . .17

20ACCESSORIES . . . . . . . . . . . . . . . . . . .

Indoor unit Outdoor unit

ASYG12LECA AOYG12LEC

SPECIFICATIONS

TYPE Cool & heat inverter

INDOOR UNIT ASYG12LECA

OUTDOOR UNIT AOYG12LEC

COOLING CAPACITY 3.40 kW

HEATING CAPACITY 4.00 kW

POWER SOURCE 230 V

FREQUENCY 50 Hz

RUNNINGCURRENT

MAXIMUMCURRENT

4.4 A

4.7 A

INPUTWATTS

0.920 kW

0.990 kW

E.E.R. Cooling 3.70 kW/kW

COP Heating

Cooling

Heating

Cooling

Heating

Cooling

Heating

Cooling

Heating

4.04 kW/kW

MOISTURE REMOVAL

AIR CIRCULATIONHIGH

6.5 A

9.0 A

1.8 L/h

690 m3/h

710 m3/h

FAN MOTORPOWER SOURCE 230 V

High speedINDOORUNITCooling

Middle speed

Low speed

Quiet

High speedINDOORUNITHeating

Middle speed

Low speed

Quiet

High speed

Middle speed

Low speed

Quiet

1,400 r.p.m.

1,200 r.p.m.

920 r.p.m.

620 r.p.m.

1,440 r.p.m.

1,200 r.p.m.

980 r.p.m.

670 r.p.m.

OUTDOOR UNIT Heating 760 r.p.m.

OUTDOOR UNIT Cooling 860 r.p.m.

ELECTRICAL DATA

INDOORUNITCooling

High speed

Middle speed

Low speed

Quiet

INDOORUNITHeating

OUTDOOR UNIT Heating

NOISE LEVEL43 dB

38 dB

31 dB

21 dB

43 dB

38 dB

31 dB

21 dB

50 dB

OUTDOOR UNIT Cooling 50 dB

2011.03.02 1

COMPRESSOR TYPEHermetic type,

4 pole, 3 phase,DC inverter motor,

Rotary

DISCRIMINATION DA89X1C-20FZ2

PRECHARGED REFRIGERANT

REFRIGERANT TYPE R410A

800 g

800 g

WEIGHT (with oil) 9.2 kg

COMPRESSOR AND REFRIGERANT

Pipe length 15 mFULL CHARGE 20 m 900 g

MAXIMUM PIPING HEIGHT 15m

ADDITIONAL REFRIGERANT 20 g/m

WEIGHTINDOOR UNIT Shipping / Net

Shipping / Net

9.5 kg / 7.5 kg

OUTDOOR UNIT 32 kg / 29 kg

INDOOR UNIT H x W x D

H x W x D

260 x 790 x 198 mm

OUTDOOR UNIT 540 x 660 x 290 mm

DIMENSIONS

D IMENS IONS

unit : mm

260

198790

2011.03.03 2

INDOOR UNIT

OUTDOOR UNIT

Drain pipe diameter16.2 mm

Liquid pipe diameter : 6.35 mmGas pipe diameter : 9.52 mm

540

20

66019.5 29068

REFR IGERANTSYSTEM D IAGRAM

2-Way valve

Strainer

Strainer

3-Way valve

Muffler

4-Way valveExpansion valve

Refrigerant direction

Heat exchanger(indoor unit)

Heat exchanger(outdoor unit)

Com

pres

sor

CoolingHeating

Refrigerant pipe diameterLiquid : 1/4" (6.35 mm)Gas : 3/8" (9.52 mm)

2010.03.01 3

REDORANGEYELLOWPINKBLUE

BLACKBLACKBLACKBLACK

REDWHITE

WHITEWHITEWHITEWHITE

WHITE

BLUEYELLOW

WHITEBLACK

RED

BLA

CK

WH

ITE

RE

D

GR

EE

N

1 2 3 4 5 6 7 8

1234567

1 2 3 4 51 2 3 4 5

1234567

1234567

123456

123456

12345

12345

1234

1234

12345

CN1 W4

CN7

CN6

CN4

CN3CN5

CN8

THERMALFUSE 102

CN201

F M

FAN MOTOR

INDICATORPCB ASSY

M LOUVER

( PIPE TEMP. )

THERMISTOR ASSY

( ROOM TEMP. )

TEST

1 2 3

EARTHTERMINAL

TERMINAL

TO COMMUNICATION BOARD( OPTION )

CONTROLLERPCB ASSY

( MAIN PCB )

RED

BLACKWHITEYELLOWBROWN or BLUE

REDBLUEORANGEYELLOWWHITE

BLACKBLACK

BLACK

BLACKBLACKBLACK

BLACK

BLACK

BLACK

BLACK

WHITE

WHITE

RED

GREEN

GREEN

WHITERED

RED

WHITE

BLACK

R

SC

W7W8W9

CN800

CN40

CN30

CN70

CN71

W101

W102

W4

W1

W2

W3

W10W11

1234567

1234567

12345

12345

12

12

1234

1234

123

123

FM

PMV

CM

4WV 4-WAY VALVE

EXPANSIONVALVE

FAN MOTOR

COMPRESSORREACTOR

THERMISTOR( PIPE TEMP. )

THERMISTOR( DISCHARGE TEMP. )

THERMISTOR( OUTDOOR TEMP. )

TERMINAL

1 2 3 L N

POWER SOURCE

CONTROLLERPCB ASSY

INDOOR UNIT

OUTDOOR UNIT

C IRCU IT D IAGRAM

2011.03.03 4

UL1061 AWG28 x 7

UL1061 AWG28 x 5

BLACK

BLACK

BLACK

BLACK

RED

ORANGE

YELLOW

PINK

BLUE

RED

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

RED

BLACK

WHITE

YELLOW

BLUE

UL3226 AWG22 x 5

UL1007 AWG24 x 6

UL1061 AWG26 x 3

CN6-1 RED

CN6-2 WHITE

CN6-3 BLACK1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

1

2

3

4

5

6

7

1

2

3

4

5

1

2

3

4

5

1

2

3

1

2

1

2

3

4

5

6

1

2

3

4

5

UL1015AWG22GREEN

UL1015 AWG24 BLACK

UL1015 AWG24 WHITE

UL1015 AWG24 RED

F1AC250V 3.15A

TERMINALHP-T3102A-1-A1-L2P

L

N

SERIAL

E

1

2

3

EARTH

1

2

3

4

5

6

7

CN201JB20-07WHITE

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( ROOM TEMP. )

LOUVERM

F MDC FAN MOTOR

CN301SJH20-08WSF

WHITE

CN8SJH20-08WSFBWHITE

CN12013485-1WHITE

CN4B04B-PL I SK-1

WHITE

CN5B05B-PL I SK-1

WHITE

CN3B07B-PL I SK-1

WHITE

CN6B5B-PH-K-S

WHITE

CN7B5 ( 6-5 ) B-XARK-1-ARED

CN305B05B-XASK-1-AWHITE

CN303B3B-XH-AMWHITE

CN304B2B-XH-AMWHITE

EXTERNAL INPUT

EXTERNAL OUTPUT

TEST

W4E

EARTH

INDICATOR PCB ASSEMBLYK07BJ-0900HSD-D0

POWER SOURCEAC230V50Hz

1

2

3

4

COMMUNICATION PCB ASSEMBLYK08DG-0801HSE-CA0

WIRED REMOTE CONTROL( OPTION )

OPTION

CONTROLLER PCB ASSEMBLY( MAIN PCB )K09DS-100FHSE-C1

CONTROL UNITEZ-0101WHSE

INDOOR PCBCIRCUIT DIAGRAM

2011.03.03 5

15V 15V-2

JM10R0

R570R0

15V-3

15V

I C13-8uLN2003ADR

A

9

8

VCC

G / V15V

5V

15V-2 340V

A

A

A A

1

2

3

4

5

6

7

1

2

3

4

5

5

4

3

2

1

8

5

4

3

2

1

A

340V

5V

A A

A

A

A A

A

A

A

A

+

5V 5V

C241.0

C1810/25V

C191.0

C360.1

A

15V BZ1PS1240P02BT

R4310k

I C13-7uLN2003ADR

10 7

5V

15V

L2BLm18

R910k

1%

A

C110.1

R1010k

1%

I C6TL431 I Z

C1

A2

REF3

1

3

2

R71.0k

R6150

Q62SA1576A

+

C9330/25V

D4D1FL20U

D3D1FL20U

+C10220/25V

T1MY082N

A

D71SS355

R81.0k

R1127k

C120.1

32

1

5678

4

21

SSSS

D

BP_MEN_UV

I C8TNY274PN

D2UF4007

R2100

2

3

4

5

10

9

8

7

6

Q52SC4081

340V

+C468/

420V

C50.01

R356k

R53, R5422k

x 2

D5S1NBC60

+

-

2

3

1

4

1

4

2

3

L118mH

L520*20*18

0.6A - 10mH

VA1470V

F1250V3.15A

C10.1

5V

JM20R0

R151.0k

C210.01A

A

I C13-5uLN2003ADR

12 5

23

1A A

5V

R1310k

R141.0k

C200.01

Q1RT1N241M

R4410k

A

5V

I C12S-93C66BD0 I

R5510k

1325

8476

VCCDONC

TEST

CSD ISKGND

A

5V5V

C421000p

C441000p

A

R49, R5110k

x 2

5V

5V

R4710k

C801000p

R381.0k

R401.0k

R3910k

1%

R4149.9k

1%

C280.1

C310.1

A

A

A

A

L40R0

L60R0

L30R0

C171.0

A

A

5V

C510.1

C141000p

C150.1

R421.0k

R721.0k

R7110k

R52100k

5V

R2210k

R30100k

R1910k

R231.0k

R201.0k

R2110k

C231000p

5V

+R268.2k

1%

C610/25V

15V-3

R2510k

1%

Q3DTA124EUA

Q2RT1N241M

23

1

2

3

1

5V

5V

C501000p

R3610k

C251000p

R3747

R4510k

R461.0k

C410.1

R29, R28, R27270 x 3

R31 - R3447 x 4

5V

R8910k

AA

R86 - R8810k x 3

R56, R58, R59100 x 3

1

2

3

4

5

6

7

4

32

1

1

2

3

4

5

1

3

5

I C1-32

I C1-31

I C1-42

I C1-42

I C1-21I C1-22I C1-23

I C1-36I C1-35

I C1-33I C1-32I C1-31I C1-30I C1-55

I C1-1

A

1

3

2

I C1-80I C1-79

I C1-77I C1-76

I C1-5

I C1-33

I C1-55

I C1-41

I C1-4

I C1-35

X18.00MHzR60, R61

10k x 2

I C 1uPD78F1154AGK

I C1-73

I C1-39I C1-70I C1-71I C1-72

I C1-54I C1-53I C1-52I C1-51

I C1-62I C1-61I C1-40

I C1-9I C1-8

I C1-5I C1-4

I C1-41I C1-10I C1-13

74737271703938545352515049484768676665646362614025

98765432

41101316176018

19205956424344454621222324262728293736353433323130555758

11514121169807978777675

VCCEVCC

AVREF0AVREF1

P51P52P53P54P55P60P61P62P63P64P65P66P67P70P71P72P73P74P75P76P77P90

P110P111P120P121P122P123P124P130P140P141P142P143P144P145

P00P01P02P03P04P05P06P10P11P12P13P14P15P16P17P20P21P22P23P24P25P26P27P30P31P40P41P42P43P44P45P46P47P50*RESETFLMD0REGCGNDAGNDEGND

I C13-6uLN2003ADR

11 6

I C1-79

I C1-76

I C1-77

I C1-10

I C1-8

I C1-9

I C1-13

I C1-61

I C1-62

I C1-73I C1-71I C1-72I C1-70

I C1-54

I C1-53

I C1-52

I C1-51

I C1-23

I C1-22

I C1-21

I C1-36

I C1-1

I C1-39

I C1-40

I C1-80

I C1-30

A

R12, R48470

x 2

C291000p

18 14 10 5 4 3 2 18 7 6 5 4 3 2 1

W4 GREEN B

E

CN12013485-1

WHITE

AC I N

TEST

CN6B5B-PH-K-S

WHITE

CN9B07B-PASK-1

WHITE

FLASH

CN4B04B-PL I SK-1

WHITE

CN8SJH20-08WSFWHITE

CN7B5 ( 6-5 ) B-XARK-1-ARED

CN3B07B-PL I SK-1WHITE

I NDICATOR PCB ASSY


I C13-1 - I C13-4uLN2003ADR x 4

1 16

2 15

3 14

4 13

I C 2H I 2 0 0 3 R 3

BZ

THERMISTOR

DC FAN MOTOR

COMMUNICATION PCB ASSY( OPTION )

LOUVER

INDOOR UNITCONTROLLER PCB ASSEMBLY ( MAIN PCB )K09DS-100FHSE-C1

2011.01.12 6

FH1 FH2 TP0035-31 x 2

5V5V

5V

+

I C201GP1UM261

R20247

C20247/10V

C2030.1

SW201KSHC611BT

CN2017 - JB / PL IL=230 #26 / 1061

A

A

A

A

1

2

3

4

5

6

7

213

VCCOUTGND

D201 SLR-343MC GREEN

D203 SLR-343MC GREEND202 SLR-343DC ORANGE

INDOOR UNITINDICATOR PCB ASSEMBLYK07BJ-0900HSD-D0

2011.01.12 7

13V

-+ 3

21

+-

56

7

3

4

2

12

3

1

2

3

1

2 3

41

23

1

3

2

1

4

8

A

1

2

3

4

5

13V13V 13V

L3030R0

D307D1F60

R320390

1%

D306DAN217U

R31710k

1%

13V

C3040.1

I C304

R31815.4k

1%

R31928k

1%

I C304-2BA10393F

C3101000p

Q303DTC143EUA

C3090.01

R3302.7k

I C309PS2501L-1

Q302DTC143EUA

13V12V

R3161.2k

12V

13VI C308PS2501L-1

R3152.7k

I C304-1BA10393F

AA

R33122k

Q304

DTC143EUA

R32210k

CN305B05B-XASK-1-A

C3130.01

13V

R3121.2k

L3010R0

CN303B3B-XH-AM

1

2

3

A

I C306PS2501L-1

L3020R0

4

3 2

1

12V

12V

+C311100/25V

D302RF101L2S

A

12V

R30318k

C3051.0

R306 1.0k1%

R304 36k1%

R305 6.2k1%

I C301LNK603PG

R301390k

R302270

D301

UF4007

C3021000p

C3014.7/

450V

+

4

2

1

56

78

SS

SS

D

FB

BP_M

390V

A

13V

JM3030R0

R30918k

C306100/25V

+

D303RF101L2S

T301SW161-1

10

645

321

23

1

A

Q301DTC123EUA

K301G5NB-1A

1 3

4 2

1

2

CN304B2B-XH-AM

CN301SJH20-08WSF

8

5

4

3

2

1

POWER

GND

HA / EX I N

HA / EX OUT

WIRED I N

WIRED OUT

EXTERNAL OUTPUT

EXTERNAL I NPUT

TO WIRED REMOTECONTROL

POWER

E. X.

WIRED REMOTE CONTROL UNIT

COMMUNICATION PCB ASSEMBLYK08DG-0801HSE-CA0

2011.03.03 8

Model : UTY-XCBXE

TO CONTROLLERPCB ASSENBLY

BROWN or BLUE

YELLOW

WHITE

BLACK

RED

BLACK

BLACK

RED

BLUE

ORANGE

YELLOW

WHITE

RED

WHITE

BLACK

UL3271 AWG16 x 3

1

2

3

4

5

6

7

1

2

3

4

5

1

2

1

2

3

4

1

2

3

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

UL1015 AWG20 BLACK

UL1015 AWG20 WHITE

UL1015 AWG20 RED

UL1015 AWG14 BLACK

UL1015 AWG14 WHITE

UL1015 AWG16 GREEN

CN71B04B-PL I RK-1RED


CN40B05B-PL I SK-1

WHITE

CN800B5 ( 7-2.3 ) B-XASK-1-A

WHITE

CN302-1747052-3

BLUE4-WAY VALVE

ELECTRIC EXPANSION VALVE

DC FAN MOTOR

COMPRESSOR

M

F M

M

L

N

SERIAL

TERMINAL

EARTH


1

2

3

L

N


THERMISTOR ( DISCHARGE TEMP. )

THERMISTOR ( OUTDOOR TEMP. )

REACTOR

UL3271AWG14RED

UL3271AWG14WHITE

W10B

W11B

W101B

W102B

W4B

W1B

W2B

W3B

W9B

W8B

W7BU

V

W

WIRE W/TERMINAL ( CORE )1015#22 GREEN

FRAME FRAME

EMI FILTER EMI FILTER

13mH 8A

TO INDOOR UNIT

CONTROLLER PCB ASSEMBLYK10BO-100DHUE-C1

INVERTER ASSEMBLYEZ-0100LHUE

OUTDOOR PCBCIRCUIT DIAGRAM

2011.01.20 9

R2108201%

C2142200p

15V-2

-12V

C3050.1

C3060.1

C227, C2290.1

x 2

I C200PS219A3-4AE

19

20

21

22

23

24

25

26

3456789

101112131415161718

NC

NC

N

W

V

U

P

NC

VUFBVVFBVWFBUPVPWPVP1VNCUNVNWNVN1FOC I NVNCNC

C206 - C208, C215 - C2171000p x 6

5V

C1470.1

5V

JM100JM103JM102JM101

R90 - R9310k x 4

TEST/28PMD2/29PMD1/30PMD0/31P

E2CS/39PE2D I/37PE2SK/38P

5V

R50510k

JM3

I C570S-93C66B0 I

R57010k

R57110k

5V

C5700.1

1325

8476

VCCDONC

TEST

CSD ISKGND

D63RD24FM C51

1.0+

I C50TOP243P

R500R0

D521SS355

R5147

C50

47/35V

JM60

T60RPZ-1F

+

+D641SS355

C66100/25V

D62D1FL20U

D541SS355

I C60BA17805

C69100/25V

-12V

+C700.1

C670.1

5V

12V

+C65470/25V

R6110k

C68100/25V

D61D1FL20U

+

15V

R64

C64330/25V

1

2

3I OG

1234

87

5

SS

D

MSSC

12345

109876

D60D1FL20U

15V-3

15V-3

R53 - R55510k

1% x 4

D50, D511SS355

x 2

5V

JM10R0

JM2

5V

5V

I C560S-80842

R560100k

R5611.0k

C5610.1

C5000.1

X5004.00MHz

34

VDDOUT

21

NCGND

2

31

R50010k

R50310k

R5041.0k

12V I C41uLN2003

161514131211109

8

4

VCC

G / V

15V-2

+

C8510/25V

C840.1

I C302-3BA2903F

I C302-2BA2903F

-

C300470p

7+

65

I PM-G

33

2 21 1

C86470p

C87330p

R3095.76k1%

R3101431%

R31133k

1%

R31239k

1%

R1095.6k

1%

R1104.3k

1%

5V

C1090.1

D106DAN217U

R1111.0k

DCV/7P3

2 1

15V-2

D304DAN217U

D303DAN217U

-+

123

DCV

POW_GND

5V-2

PFC-SW/48P

PFCEN/18P

I C120-1TC7W08

R1244.7k

I C102-2BA2903F

R1714.7k

5V

5V-2

15V

G / V

VCC

8

4

G / V

VCC

8

4

G / V

VCC

8

4

G / V

VCC

8

4

G / V

VCC

8

4

G / V

VCC

8

4

EPV3/44P

EPV1/43PV4-AC/34PV4-DC/33PSO/32P

V4-AC/I C41-5

SO/I C41-7

EPV4/42P

EPV2/41PLED/56PPR/27PPR1/54P

1C2C3C4C5C6C7CCOM

12345678

1B2B3B4B5B6B7B

E

I C40uLN2003

161514131211109

1C2C3C4C5C6C7CCOM

12345678

1B2B3B4B5B6B7B

E

12V

5V

15V

3

12

32

1

3

2 1

3

2 1

23

1

3

2 1

3

2 1

5V

D107RB751V

R13722k1%

R13810k1%

R13910k1%

R14022k1%

C1444700p

I C140-1BA2903F

R14122k1%

R161470

R16010k1%

5V-25V-2

C1290.22

D112DAN217U

R164 - R16647k x 3

5VC1280.22

C1270.22

C1260.47

ACV/9PC1210.1

5V

D118DAN217U

-12V

I C3-3BA4560RF

C1110.1

C1120.1

15V

C1200.1 -12V

15V

C1190.1

R12982.5k1%I C3-1

BA4560RF

I C103-3BA4560RF

C1410.1

I C102-3BA2903F

R122, R1234.7k 1% x 2

I C102-1BA2903F

R121 100k1%

C1401.0 R120, R125

4.7k 1%x 2

5V-2

15V-2

R176150

D170RB550VA

-30TR

R17822

C1751.0

R127, R1283.3k 1%

x 2

R126 82.5k1%

I C103-1BA4560RF

23

1+-

JM50R0

15V

-12V

D105DAN217U

R153120k1%

+

R1574.7k

C1382.2/50V C137

0.1

D155, R156100k 1%

x 2

5V

R1322.2k

I C3-2BA4560RF

C1151.0

-+

65

7

3

2 1

R1421.2k1%

R154120k1%

R13110k1%

R1302201%

Q102DTC143EUA

Q103DTC143EUA

23

1

23

1

-+

23 1

15V-2

PR/I C40-6

2

3 4

1

2

3 4

1

+

-

+

-

W10 W11

3

2

4

1

R1J512Q35E400X290

K1DW12D1

W101

12V

F1005A

250V

FH100 FH101

VA1470V

VA2470V

F120A

250V

FH1 FH2

SA1RA-302M

W102

5V

H Y I C 1H U 2 0 0 1 R 3

5V

R2327k

R2139k

R240R0

R201.0k

JM6

ZXL/45P

S I/57PR221.0k

C200.022

C210.047

JM4

12V

K30FTR-F3

V4-AC/I C41-5

2

4

1

3

JM7

CR30RE12010.1/120

FANPWM/11P

Q801DTA143 Q800

DTC143EUA

R80127k

1%

C80010/25V

+ R80022k

1%

5V

R80310k

R8021.0k

D800DAN217U

C8020.01

FAN I N/10P

15V

C8010.1

DCV-F

D80SML-310

R802.2k

PR/I C40-6

5V

PFCEN/18P

PFC/26P

15V

R11439k

1%

I C103-2BA4560RF

-65

7+

-+

65

7

-+

23

1

R112, R11322k

1% x 2

I C105-2BA2903F

D1131SS355

R11539k

1% 15V

-12V

R11622k

I C105-3BA2903F

C1300.1

C1310.1

I C105-1BA2903F

5VR13310k

1%

R13410k

1%

Q130DTC114EUAC124

4700p

R13510k

1%

R143, R1444.7k

1% x 2

C1234700p

5V

R50610k

I C500MB90F823

5V

ZXH/49P

COMP.

R117 - R11947k x 3

C1161.0

C1170.47

C1180.47

D115, D114DAN217U x 2

R159, R1583.9k x 2

3

1 2

3

1 2

32

1 56 7

+- +-

C1132700p

C1420.1

21

7

CT/78P3

1 2

+-

32

1PFC-FO/46P

COMP.

C1461000p

C5800.1

R58110k

R58210k

R5831.0k

R58422k

C5040.1

C50110/25V

+C5020.1

C5030.1

R834.7k

R811.0k

R3386.8k1%

C2194700p

I C302-1BA2903F

CP-POS/70P

C3301000p

W V U

R215 - R217R228 - R2320.2

1%x 8

UW7

VW8

WW9

U V W

15V-2

L30047uH

D203RD24FM

+

POW_GND5V-2

D102UF4007

R103100

Q100

RJP60D0DPM1

2

3

C101660/450V

+

15V-215V-2

R17747k

Q1712SC2411K

3 21

21

3

3

1

2 756 3

65

+-

R1802.2k

C1730.1

Q172DTA143EUA

R17939k

I C140-2BA2903F

C1430.1

L13047uH

R1734.7k

I C120-3TC7W08

I C120-2TC7W08

R170470

R1724.7k

15V-2

I C140-3BA2903F

R21810k

R2191.0k

R204 - R209470 x 6

U/68P

V/66P

W/64P

X/67P

Y/65P

Z/63P

I PM-TR I P/51P

I PM-CR/77P

DCV

DCV-F

R401 - R4100.1 1% x 10REACTOR

R305120k

R303120k

R301120k

R307120k

1% x 12

R306120k

R304120k

R302120k

R308120k

R315150k

R314150k

R313150k

R316150k

R145, R1464.7k 1%

x 2

-12V

1% x 6

R147120k

R149150k

R150120k

R148120k

R151120k

R152120k

D110, D111DAN217U

x 2

MD2/29PTEST/28PPR/27PPFC/26P

PFCEN/18P

TRXD/15PTTXD/14P

FANPWM/11PFAN I N/10PACV/9P

DCV/7P

TA/4PTE/3PTD/2PCT/78P

I PM-CR/77P

CP-POS/77P

U/68PX/67PV/66PY/65PW/64PX/63P

TTXD/14P

TRXD/15P

TMODE/23P

TRES/17P

S I/57PLED/56P

PR1/54P

I PM-TR I P/51P

ZXH/49PPFC-SW/48P

PFC-FO/46PZXL/45PEPV3/44PEPV1/43PEPV4/42PEPV2/41PE2CS/39PE2SK/38PE2D I/37P

V4-AC/34PV4-DC/33PSO/32PMD0/31PMD1/30PTMODE/23P

TRES/17P

59585756555453525150494847464544434241393837363534333231302324251779212262

12061

40608029282726191816151413121110

98765432

78777675747372717069686766656463

P00P01P02P03P04P05P06P07P10P11P12P13P14P15P16P17P20P21P22P23P24P25P26P27P30P31P32P33P34MD0MD1MD2RST*AVRX0X1CAGNDGNDGND

VCCVCC

AVCCP35P36P37P40P41P42P43P44P45P46P47P50P51P60P61P62P63P64P65P66P67P70P71P72P73P74P75P76P77P80P81P82P83P84P85P86P87

R175470

Q1702SB1695

TE/3P

TD/2P

TA/4P

C710.1

C720.1

C730.1

C750.1

R7510k

R7610k

R7710k

R72 13k

1%

R71 4.75k

1%

R73 38.3k

1%

L71BL02Rn1

12345678

SO/I C41-7

18 14 10 5 4 3 2 1

2

1

1

4

5

6

7

1

2

3

4

5

1

2

3

4

1

2

3

W4RED

W3GREEN

W2WHITE

W1BLACK

W100

CN71B04B-PL I RK-1


THERMISTOR ( DISCHARGE TEMP. )

THERMISTOR ( OUTDOOR TEMP. )

CN70B03B-PL I SK-1

CN40B05B-PL I SK-1

EIECTRIC EXPANSION VALBE

CN800B5 ( 7-2.3 ) B-XASK-1-A

DC FAN MOTOR

CN302-1747052-3

4-WAY VALVE

H-0017-2x 2

C10.1

L1SC-10-E55J

C40.015

C50.015

C62.2

TP00351-31x 2

+

+

+

C20422/35V

C2050.22

C20222/35V

C2030.22

C20022/35V

C2010.22

C22047/25V

C2120.1

D69ST03D-140

R52470k

1%

R5851.0k

DCV

JM63


EARTH

SERIAL

N

L

R32722k

C17010k

D100, D101D15XB60 x 2

OUTDOOR UNITCONTROLLER PCB ASSEMBLYK10BO-100DHUE-C1

2011.03.02 10

If you use a wireless remote control, the lampon the photo detector unit will output error codesby way of blinking patterns.If you use a wired remote control, error codeswill appear on the remote control display.See the lamp blinking patterns and error codesin the table.An error display is displayed only during operation.

Indoor unitWiredremotecontrol

DescriptionOPERATIONlamp

(green)

TIMERlamp

(orange)

ECONOMYlamp

(green)

Indoor unitWiredremotecontrol

DescriptionOPERATIONlamp

(green)

TIMERlamp

(orange)

ECONOMYlamp

(green)

(1) (1)Serial communication error

(1) (2)Wired remote controlcommunication error

(1) (5)Check run unfinished

(2) (2)Indoor unit capacity error

(2) (3)Combination error

(3) (2)Indoor unit PCB model information error

(3) (5)Manual auto switch error

(4) (1)Room temp. sensor error

(4) (2)Indoor unit Heat Ex. Middle temp. sensor error

(5) (1)Indoor unit fan motor error

(5) (3)Drain pump error

(5) (7)Damper error

(5) (15)Indoor unit error

(6) (2)Outdoor unit main PCB model information error or communication error

(6) (3)Inverter error

(6) (4)Active filter error,PFC circuit error

(6) (5)Trip terminal L error

(6) (10)Display PCB microcomputers communication error

(7) (1)Discharge temp. sensor error

(7) (2)Compressor temp. sensor error

(7) (3)Outdoor unit Heat Ex. liquid temp. sensor error

(7) (4)Outdoor temp. sensor error

(7) (5)Suction Gas temp. sensor error

(7) (6) 2-way valve temp. sensor error 3-way valve temp. sensor error

(7) (7)Heat sink temp. sensor error

(8) (2)

Sub-cool Heat Ex. gas inlet

temp. sensor errorSub-cool Heat Ex. gas outlet temp. sensor error

(8) (3)Liquid pipe temp. sensor error

(8) (4)Current sensor error

(8) (6)Discharge pressure sensor error

Suction pressure sensor error High pressure switch error

(9) (4)Trip detection

(9) (5)Compressor rotor position detection error (permanent stop)

(9) (7)Outdoor unit fan motor error

(9) (9)4-way valve error

(10) (1)Discharge temp. error

(10) (3)Compressor temp. error

(10) (4)High pressure error

(10) (5)Low pressure error

Indoor unit display

OPERATION OPERATION lamp (green)TIMER TIMER lamp (orange)

ECONOMY ECONOMY lamp (green)

Wired remote control display (Option)If an error occurs, the following display will be shown.(Er will appear in the set room temperature display.)

Error code

ERROR DETECTION

2011.03.02 11

: 0.5s ON / 0.5s OFF

: 0.1s ON / 0.1s OFF

( ) : Number of flashing

INDOOR UNITREMOTE CONTROL

LED

OUTDOOR UNIT

0.5 second on / 0.5 second off

on



IPM overcurrent protection

Discharge temperature abnormal

Thermistor abnormal

CT abnormal



ERROR

Compressor location abnormal

Fan abnormal

2011.01.21 12

PARTS

2

1

3

6

9

7

8

12

11

10

13

4

4

5

5INDOOR UNITFront panel

2011.03.03 13

5 Air Filter 9316562004

2 Front Panel 9316558045

6 Receiver Window 9316588011

4

9

Grille Clamper 9316906006

3 Intake Grille Assy 9332462005

Panel Cover 9316561014

1 Front Panel Total Assy 9316897342

7 Wire Cover 9316559004

8 Wire Shield 9316584006

-- Air Clean Filter Assy 9317250009

12 Remote Control 9319208008

13 Remote Control Holder 9318912005

Ref. Description Part number

11 Louver U 9316572003

10 Louver Z 9316573000

27

29

29

28

30

31

34

21

37

24

32

25

22

26

38

35

23

33

36

INDOOR UNITCasing assy

14

34 Fan Guard 9317182003

35 Fan Motor 9603100001

36 Crossflow Fan Assy 9316830004

37 Shaft Holder C 9306628017

38 Bracket Panel 9316590007

30 Gear A 9309994003

31 Motor Step 9900139193

32 Drain Hose Assy 9316904002

33 Drain Cap 9316177017


24 Cable Guide 9316567009

25 Casing Cover B 9316569003

26 Casing Cover F 9316570009

27 R and L Louver B 9316961005

21 Casing Assy 9316892095

22 Casing 9316563001

23 Motor Cover 9316568006

28 Louver Gear Holder 9316575004

29 Louver Gear 9316574007


2011.01.24

43

49

4844

42

41

46

47

45

INDOOR UNITControl box

15

47 Display PCB Assy 9707649024

46 Display Case 9316587007

48 Terminal 9900638009

45 Controller PCB Assy 9708536170

-- Thermistor Assy 9900563004

49 Earth Terminal 9316586000

41 Control Box 9316582002

42 Box Shield 9316580008

43 Control Cover 9316583009

44 Cover Shield 9316581005


2011.03.03

53

56

54

55

52

57

16

51 Evaporator Total Assy 9316893078

52 Joint Pipe Assy 9317190015

53 Filter Guide 9316578005

55

54

Evaporator Holder R 9316565005

56 Evaporator Holder L 9316564008

Rear Bracket 9316566019

57 Room Thermistor Holder 9316895003


INDOOR UNITEvaporator

2011.01.25

51

PARTS

OUTDOOR UNIT

2011.01.25 17

3 Front Panel Assy 9317789028

2 Top Panel Assy 9317939027

1 Protective Net 9331262033

4

7

Cabinet Left Assy 9317813006

-- Drain Assy 9303029022

-- Emblem 9319151007

Switch Cover A 9317795005

9 Valve Bracket 9316523012

5 Cabinet Right Assy 9317788021

10 Motor Bracket 9332289039

12 Propeller Fan 9309909014

13 Reactor Assy 9900583002

14 Separator Assy 9317786010

8 Switch Cover B 9317582001

6 Grip 9317588003

11 Fan Motor 9602664009


3 8

4

14

13

12

11

10

1

7

6

5

9

2

OUTDOOR UNIT

2011.01.25 18

24 Compressor Assy 9317619004

26 3 way Valve Assy 9318254006

30 Pulse Motor Valve Assy 9317216036

29 Solenoid 9970079023

23 Condenser Total Assy 9317192125

31 Expansion Valve Coil 9970103025

27 Muffler 9317398008



21 Base Assy 9316980013

22 Condenser Assy 9317193016


21

24

22

25

30

29

27

26

3123

28

43

44

42

41

45

46

OUTDOOR UNIT

2011.03.03 19

-- Outdoor Thermistor 9900565008

45 Terminal Bracket 9317816038

Terminal 990043502846

Controller PCB Assy

-- Thermistor Assy 9900628000

41 Sealed Panel 9318181012

44 9332247008Inverter Case Assy

42 9708683119

43 PCB Holder 9318182002


9318912005

Remote control holder

Name and Shape Part number

9316590007

9319208008

0600185541

0700076046

9310519004

Remote control

Battery (penlight)

Cloth tape

Tapping screw (big)

Wall hook bracket

ACCESSOR IES

Tapping screw (small)( 3 x 12)

( 4 x 25)

0700019036

2011.01.25 20

Name and Shape Part number

UTR-FA16

UTR-FA16-2

OPTION

Air cleaning filter

1101G3872

Documents

Service Manual Asyg12leca