Fujitsu ASYG24LFCA, AOYG24LFL Service Manual

SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED TYPE

Indoor unit Outdoor unit

ASYG24LFCA AOYG24LFL

CONTENTS

SPECIFICATIONS. . . . . . . . . . . . . . . . . . .

1

DIMENSIONS. . . . . . . . . . . . . . . . . . . . . .

2

REFRIGERANT SYSTEM DIAGRAM. . . .

3

CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . .

4

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

5

INDOOR PCB CIRCUIT DIAGRAM . . . . .

8

OUTDOOR PCB CIRCUIT DIAGRAM . . .

13

PARTS (INDOOR UNIT) . . . . . . . . . . . . .

14

PARTS (OUTDOOR UNIT). . . . . . . . . . .

18
21

ACCESSORIES . . . . . . . . . . . . . . . . . . .

2011.01.20 1

INDOOR UNIT H x W x D

H x W x D

320 x 998 x 238 mm

OUTDOOR UNIT

DIMENSIONS

INDOOR UNIT Shipping / Net

Shipping / Net

18 kg / 14 kg

OUTDOOR UNIT

WEIGHT

SPECIFICATIONS

TYPE

Cool & heat inverter

INDOOR UNIT
OUTDOOR UNIT

ASYG24LFCA

AOYG24LFL
COOLING CAPACITY
HEATING CAPACITY
POWER SOURCE

230 V

FREQUENCY

50 Hz

RUNNING
CURRENT

MAXIMUM
CURRENT

COOLING
HEATING

INPUT WATTS

COOLING
HEATING

E.E.R.

COOLING

COP

HEATING
MOISTURE REMOVAL
AIR CIRCULATION HIGH

1,100 m3/hr
COOLING
HEATING

13.5 A

18.5 A

3.61 kW/kW

2.7 L/hr

FAN MOTOR

TYPE

Hermetic type,
4 pole, Rotary,

DC inverter motor
DISCRIMINATION
WEIGHT WITH OIL

REFRIGERANT TYPE

PRECHARGED REFRIGERANT

R410A

POWER SOURCE

230 V

High

1,430 r.p.m.

INDOOR UNIT
(Cool)

INDOOR UNIT
(Heat)

Medium

1,220 r.p.m.

Low

1,020 r.p.m.

High

1,480 r.p.m.

Medium

1,220 r.p.m.

Low

1,020 r.p.m.

Quiet

860 r.p.m.

Quiet

860 r.p.m.

OUTDOOR UNIT (Cool)
OUTDOOR UNIT (Heat)

ELECTRICAL DATA

COMPRESSOR AND REFRIGERANT

NOISE LEVEL

Pipe length

FULL CHARGE
ADDITIONAL CHARGE

MAXIMUM HEIGHT DIFFERENCE

20 m

High

48 dB

INDOOR UNIT
(Heat)

Medium

42 dB

Low

37 dB

Quiet

32 dB

High

47 dB

INDOOR UNIT
(Cool)

Medium

42 dB

Low

37 dB

Quiet

32 dB

OUTDOOR UNIT (Cool)
OUTDOOR UNIT (Heat)

56 dB

53 dB

578 x 790 x 315 mm

47 kg / 43 kg

7.10 kW

8.00 kW

9.7 A

9.7 A

2.20 kW

2.21 kW

3.23 kW/kW

808-217-80(B)

1,650 g

10.2 kg

1,100 r.p.m.

1,050 r.p.m.

15 m 1,650 g
30 m 1,950 g

20 g/m

315

66

790

540

508

20

125

320

48

347

578

10

DIMENSIONS

Unit : mm

OUTDOOR UNIT

Drain hose length : 670 mm

INDOOR UNIT

22011.01.20

998

238

320

REFRIGERANT
SYSTEM DIAGRAM

2-Way valve

Strainer

Strainer

3-Way valve

Muffler

Pressure
switch

4-Way valve

Expansion valve

Heat exchanger

( INDOOR )

Heat exchanger
( OUTDOOR )

Sub-accumulator

Compressor

Cooling flow
Heating flow

Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 5/8" (15.88 mm)

32011.02.01

Muffler

Muffler

W3

W18

W17

W2

W1

W29

W28

CN100

W21

W9

W20

W19

W306

W307

TM302

TM301

W17

W16

TM102

TM101

TM303

W

TM304

V

TM305

U

R

S

T

CN301

CN303

CN42 CN40 CN200 CN400

CN11

L2

L1

N

P

-I N

+I N

CN1 CN110

W4

TM600

TM601

1

2

CN800

CN700

CN500

CN61

CN62

CN64

CN90

1

2345

6

7

89

1

2345

6

7

89

1

2

1

2

1

2341234

1

2345

6

1

2345

6

W8

W7

W13

W12

121

2

121

2

9

8765

4

3

21

9

8765

4

3

2

1

5

4

3

21

5

4

3

21

7

6

5

4

3

2

1

7

6

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

2

1

2

1

4

3

2

1

4

3

2

1

3

2

1

3

2

1

3

2

1

3

2

1

2

1

2

1

HIGHSWI

T

THE( C

O

THE

( O

U

THER( DI

S

THER( PI

P

4WV

P

M

F

M

CHOKE COIL

ACTPM

CAPACITOR

PCB ASSY

FUSE 250V 25A

TERMINAL

PO

W

POWER SUPPLY

PCB ASSY

123

L

N

CM

COMPRESSOR

TRANSISTOR

PCB ASSY

( I P M )

CONTROLLER PCB ASSY

( MAIN PCB )

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

BROWN

BROWN

RED

RED

BLACK

BLACK

WHITE

YELLOW

ORANGE

BLUE

RED

BROWN

YELLOW

WHITE

BLACK

RED

RED

GREEN

WHITE

BLACK

WHITE

BLACK

BLACK
WHITE

BLACK

GRAY

WHITE
BLACK

WHITE

1

234512345

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

BLACK
WHITE

BROWN

RED

ORANGE

YELLOW

VIOLET

WHITE

BLUE

YELLOW

BLACK

RED

BROWN

ORANGE

RED

WHITE

BLACK

YELLOW

BLUE

WHITE

BLACK

RED

BLUE

PINK

YELLOW

ORANGE

RED

BLUE

PINK

YELLOW

ORANGE

RED

BLUE

PINK

YELLOW

ORANGE

RED

GREEN

RED

WHITE

BLACK

WHITE

RED

WHITE

WHITE

WHITE

WHITE

WHITE

BLACK

BLACK

BLACK

BLACK

WHITE

RED

1

234

5

1

2

3

1

21

2

3

4

5

6

1

2

3

4

5

6

6

5

4

321

7

6

5

4

321

7

6

5

4

321

7

5

4

321

5

4

321

5

4

321

6

5

4

321

6

5

4

321

6

5

4

321

6

5

4

321

2

1

2

1

321

321

TM1

TM4

TM2

W5

CN201

CN11

CN2

CN6

CN1

CN5

CN3

CN14

CN8

CN10

CN16

CN13

THERMAL

FUSE 102

1 2 3

L

M

M

M

F M

FAN MOTOR

STEP MOTOR

( DIFFUSER )

STEP MOTOR

( UP / DOWN )

STEP MOTOR

( RIGHT / LEFT )

TEST

EX. OUT

( OPTION )

EX. I N

( OPTION )

E CONTROL

N )

CONTROLLER

PCB ASSY

( MAIN PCB )

INDOOR UNIT OUTDOOR UNIT

UL1061 AWG28 x 7

CN11-1

RED

CN11-2 WHITE

CN11-3 WHITE

CN11-4 WHITE

CN11-5 WHITE

CN11-6 WHITE

CN11-7 WHITE

UL1007 AWG26 x 2

CN2-1

BLACK

CN2-2 BLACK

CN3-1

CN3-2

RED

WHITE

BLACK

BLACK

CN13-1

CN13-2

CN13-4

CN13-3

CN13-5

UL1061 AWG26 x 5

UL1061 AWG26 x 5

UL1061 AWG26 x 5

UL3266 AWG22 x 5

UL1061 AWG26 x 3

CN5-1

RED

CN5-2 ORANGE

CN5-3 YELLOW

CN5-4 PINK

CN5-5 BLUE

CN10-6 RED

CN8-1 RED

CN8-2 ORANGE

CN8-3 YELLOW

CN8-4 PINK

CN8-5 BLUE

CN10-4 BLACK

CN10-3 WHITE

CN10-2 YELLOW

CN10-1 BLUE

CN2-3 YELLOW

CN2-1 RED

CN2-2 ORANGE

CN2-4 PINK

CN2-5 BLUE

CN6-1 RED

CN6-2 WHITE

CN6-3 BLACK

UL1015 AWG24 BLACK

UL1015 AWG24 WHITE

UL1015 AWG24 RED

L

N

SERIAL

E

1

2

3

M

M

M

F M

DC FAN MOTOR

LOUVER

( DIFFUSER )

LOUVER

( UP / DOWN )

LOUVER

( RIGHT / LEFT )

THERMISTOR

( ROOM TEMPERATURE )

THERMISTOR

( PIPE TEMPE

R

XARR

-03VF

XAP

-03V-1

EXTERNAL OUTPUT

EXTERNAL I NPUT

CN201

07 JB20 / PAP 1061

WHITE

12345

6

7

12345

6

7

12345

6

7

123

1

2

1

2

1

2

12345

12345

12345

12345

6

12345

6

65432

1

CN11

B07B-PASK-1

WHITE

CN14

B3B-XH-AM

WHITE

CN16

B2B-XH-AM

WHITE

CN3

JC25-02HG

WHITE

CN1

150-103-86172

WHITE

CN13

B5B-PH-K-S

WHITE

TEST

FLASH

CN9

B07B-PASK-1

WHITE

CN6

B05B-XASK-1-A

WHITE

CN2

SJH20-05WS

WHITE

CN5

SJH20-06WS

WHITE

CN8

B06B-PASK-1

WHITE

CN10

B5 ( 6-5 ) B-XARK-1-A

RED

TERMINAL

HP-T3064A-A29-L1

E

W5

GREEN

EARTH

TM2

22007

RED

SERIAL I N

TM1

22007

WHITE

N I N

TM4

22007

BLACK

L I N

F1

AC250V 3.15A

INDICATOR PCB ASSEMBLY

K05CY-0902HSE-D0

MOTE

( OPTION )

CE

CONTROLLER PCB ASSEMBLY

( MAIN PCB )

K09DR-1209HSE-C1

UL1015

AWG22

GREEN

EMI FILTER

ESD-R19

4 TURNS

ROL UNIT

238HSE

F1

15A

50V

VA1

470V

<TNR>

C8

0.47

<LE>

C13

0.01

<KH>

C14

0.01

<KH>

L1

SS28V

<060330>

L2

0.6A - 10mH

D6

D3SB60

4

3

1

2

4

3

2

1

A

5V

2

3

1

3

12

3

2

1

Q10

RT1N241M

5V

D14

DAN202K

5V

Q11

RT1N241M

R34

12k

<1/10W>

C29

0.22

<B>

I C8

TOP244YN

+

2

3

1

C27

47/

35V

Q7

2SA1037AK

R38

15k

<1/10W>

+

C33

47/

35V

6

5

4

2

1

3

D

F

S

C

L

X

340V

C32

0.01
<ECQE>

R45

100k

<RS-2W>

D8

1SS355

R49

5.6k
<1/10W>

R42

270

<1/10W>

C4

47p

<DEA>

R46, R120

22 <1/4W>

x 2

+

C6

100/

420V

D7

UF4007

D4

D1FL20U

C35, C61

0.01 <KH>

x 2

I C15

PS2561L-1-V

4

3

1

2

C

3A2

REF

1

I C19

TL431 I LP

D9

D1FL20U

+

C39

100/

50V

R76 47k

<1/10W>

1%

20V

C25

0.1

<F>

JM9

0R0

C38

0.1

<F>

R53

5.6k
<1/10W>

R48 200k

<1/10W>

1%

R67

150

<1/10W>

R64

1.8k
<1/10W>

+

C19

330/

25V

JM3

0R0

C22

0.1

<F>

7V

D16

1SS355

I C20

78M15

15V

A

C56

0.1

<F>

R8

1.0k
<RS-2W>

C42

330/

25V

+

1

2

3

I

O

G

1

32

VCC

OUT

GND

I C2

BA05T

5V

C17

330/

25V

+

C12

0.1

<F>

+

MY064

D10

D1FL20U

C37

1000/

25V

8

9

10

654

321

K10

G5NB-1A

I C18-1

uLN2003ADR

12V

4

2

1

3

116

I C1-4

5V

SW1

KSMC632B

R32

10k

<1/10W>

R33

1.0k
<1/10W>

C28

0.01

<B>

5V

5V

C21

0.1

<F>

C20

0.1

<F>

C9

0.1

<F>

C7

0.1

<F>

C18

10/

25V

+

12

V

12V

12V

D3

DAN217U

1

2

3

+

-

+

-

12V

5V

I C5-2

BA10393F

I C5-1

BA10393F

R30

10k

<1/10W>

R36

1.0k
<1/10W>

C60

1000p

<R>

1

2

3

7

6

5

R21 15.4k

<1/10W>

1%

R22 28k

<1/10W>

1%

I C1-41

X1

8.00MHz

<FCR>

R4, R5

1

3

2

I C 1

78F1154AGK

R35

10k

<1/10W>

5V

R86 - R88

10k <1/10W> x 3

5V

R41, R37, R40

100 <1/10W> x 3

R54

0R0

R9

10k

<1/10W>

5V

R90 - R92

330 <1/10W> x 3

C49

1000p

<R>

C47

1000p

<R>

, R97

0W>

L6, L7

18 <BD102>

x 2

5V

R6

49.9k
<1/10W>

1%

C3

0.1

<F>

C16

0.1

<F>

C15

0.1

<F>

R13

1.0k
<1/10W>

R2

10k

<1/10W>

1%

C2

0.1

<F>

R14

1.0k
<1/10W>

12V

R109

10k

<1/10W>

BZ1

PKM13EPYH-4000-A0

BZ

I C18-7

uLN2003ADR

710

I C1-80

I C1-36

MANUAL AUTO

SWITCH

5V

I C6

S-93C66B0 I

C26

0.1

<F>

R39

10k

<1/10W>

5V

R52

10k

<1/10W>

1

325

847

6

CS

D I

SK

GND

VCC

DO

NC

TEST

101

700p

<E>

VA6

70V

TNR>

R114

390

<1/10W>

R105

10k

<1/10W>

R103

390

<1/10W>

C54

0.01

<B>

C50

0.01

<B>

R106

470

<1/4W>

R122

470

<1/4W>

5V

15V

R43

330

<1/10W>

Q6

DTC124EUA

5V

I C10

PS2561L-1-V

R51

1.0k
<1/4W>

+

C36

100/

25V

A

1

<

1

R44

1.0k
<1/10W>

C30

1000p

<R>

R47

10k

<1/10W>

I C14

PS2561L-1-V

R56

4.7k
<1/10W>

R55

820

<1/4W>

1%

15V

4

3

1

2

1

23

4

2

3

1

I C1-39

I C1-40

I C7-6 uLN2003ADR

I C7-5 uLN2003ADR

I C7-4 uLN2003ADR

I C7-3 uLN2003ADR

I C7-7 uLN2003ADR

I C16-3 uLN2003ADR

I C16-1 uLN2003ADR

I C16-2 uLN2003ADR

I C16-7 uLN2003ADR

I C16-6 uLN2003ADR

I C16-5 uLN2003ADR

I C16-4 uLN2003ADR

R110

10k

<1/10W>

R57, R60, R58

330 <1/10W> x 3

R113

47

<1/10W>

C58

1000p

<R>

C53

1000p

<R>

C

4

10

2

5

6

11

5

12

4

13

3

14

3142

15

1167

10

7

10

6

11

5124

13

I C1-51

I C1-52

I C1-53

I C1-54

I C1-47

I C1-48

I C1-49

I C1-50

I C1-43

I C1-44

I C1-45

I C1-46

I C1-21

I C1-22

I C1-23

I C1-1

I C1-73

I C1-71

I C1-72

I C1-70

I C26-14

I C26-10

I C1-32

I C1-42

I C1-31

I C26-10

I C26-14

I C1-61

I C1-62

I C1-79

I C1-76

I C1-77

I C1-10

I C1-8

I C1-9

I C1-13

I C1-80

I C1-36

I C1-35

I C1-32

I C1-31

I C1-35

I C1-1

I C1-23

I C1-22

I C1-21

I C1-46

I C1-45

I C1-44

I C1-43

I C1-42

I C1-73

I C1-72

I C1-71

I C1-70

I C1-39

I C1-54

I C1-53

I C1-52

I C1-51

I C1-50

I C1-49

I C1-48

I C1-47

I C1-62

I C1-61

I C1-40

I C1-9

I C1-8

I C1-4

I C1-41

I

C

1-1

0

74

737271

70

39

385453525150494847

68

67

66

656463

626140

25

98765

4

3

2

41

10

13

79

80

69

111214

15158

57553031323334353637292827

26

24

23222146454443

4256592019

P00

P01

P02

P03

P04

P05

P06

P10

P11

P12

P13

P14

P15

P16

P17

P20

P21

P22

P23

P24

P25

P26

P27

P30

P31

P40

P41

P42

P43

P44

P45

P46

P47

P50

*RESET

FLMD0

VCC

EVCC

AVRE F0

AVRE F1

P51

P52

P53

P54

P55

P60

P61

P62

P63

P64

P65

P66

P67

P70

P71

P72

P73

P74

P75

P76

P77

P90

P110

P111

P120

P121

P122

P123

P124

P130

P140

P140

14

10

54

3

2

1

1
23

45

67

I C 2 6

H I 2 0 0 3 R 3

FH2

351-31

x 2

CN201
07 JB20 / PAP
1061 L=230

5V

C201

0.1

<F>

5V

+ C202

47/

10V

R201

47

<1/4W>

I C201

GP1UM261R

5V

D201

SLR-325MC

GREEN

D203

SLR-325MC

GREEN

D202

SLR-325DC

ORANGE

5

4

6

1
2
3

7

2
1
3

VCC
OUT

GND

INDOOR UNIT
INDICATOR PCB ASSEMBLY
K05CY-0902HSE-D0

2010.12.24 7

UL1015

AWG14

WHITE

UL1015

AWG14

VIOLET

UL1015

AWG14

YELLOW

UL1015

AWG14

BLUE

D100

LL25XB60

or

D25XB60

+

-

TM101

TM102

2

3

1

4

EMI

FILTER

EMI

FILTER

W16

B

W17

B

TM301

TM302

W307BW306

B

TM305

TM304

TM303

CHOKE COIL

L=0.3MH 30A

L1

L2

EMI FILTER

W12

B

W13

B

P

N

+

-

EMI FILTER EMI FILTER

W2

B

W17

B

F100

10A

250V

W18

B

EMI FILTER

L1015

WG20

LACK

L1015

WG20

HITE

L1015

WG20

ED

UL1015

AWG16

GREEN

W28

B

W29

B

W3

B

W21

B

W9

B

W20

B

W19

B

W4

B

TM601 TM600

CN100

CT I N / OUT

SERIAL

RED

UL1015 AWG20 BLACK

UL1015 AWG20 WHITE

UL1015 AWG14 BLACK

UL1015 AWG14 GRAY

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

21

EARTH

2

1

1

234

5

6

7

1

2

3

4

5

1

2

1

2

1

2

3

UL1007 AWG24 YELLOW

UL1007 AWG24 ORANGE

UL1007 AWG24 RED

UL1007 AWG24 BROWN

UL1015 AWG20 BLACK

UL1007 AWG24 WHITE

UL1015 AWG20 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

2

1

2

1

2

1

34

2

1

34

5
6

2

1

34

5

2

1

34

5
6
7
8
9

5
43

2
1

5

6

43

2
1

7

89

RED

BLACK

WHITE

YELLOW

BROWN

RED

BLUE

ORANGE

YELLOW

WHITE

BLACK

BLACK

RED

RED

BROWN

BROWN

CN110

3-1747052-4

YELLOW

AC VOLT I N

CT I N / OUT

CN1

1871843-2

WHITE

POWER RELAY CONTROL

CN400

1-1971032-4

RED

ACTPM CONTROL

CN200

1-1747052-2

RED

DC VOLT I N

CN40

1-1971032-9

WHITE

I P M CONTROL

CN42

1971032-5

WHITE

PEAK LOAD CURRENT

PEAK LOAD CURRENT

CN303

1971032-5

WHITE

I P M CONTROL

CN301

1971032-9

WHITE

CN800

B5 ( 7-2.3 ) B-XASK-1-A

WHITE

CN700

B05B-XLISK-1

WHITE

CN500

1747052-1

WHITE

CN90

1-1871843-2

RED

CN64

2-1971032-3

BLUE

UL1015

AWG14

BLACK

UL1015

AWG14

RED

UL1015

AWG14

BROWN

UL1015

AWG14

ORANGE

B

B

CAPACITOR PCB ASSEMBLY

K05DG-0700HUD-P0

POWER SUPPLY PCB ASSEMBLY

K05CW-1000HUE-FL0

ACTPM

I C404

PM-601BSG

TRANSISTOR PCB ASSEMBLY

( I P M )

K10AY-1008HUE-TR0

CONTROLLER PCB ASSEMBLY ( MAIN PCB )

K07BS-1017HUE-C1

5V

D40

DAN217U

3

1

2

5

4

3

2

1

5V

5V

R50

1.0k
<1/10W>

R49

1.0k
<1/10W>

R51

10k

<1/10W>

5V

C49

1000p

<B>

JM50

0R0

C50

1000p

<B>

Q50

DTC114EUA

3

1

2

R40

10k

<1/10W>

D670

DAN217U

3

21

R41

1.0k
<1/10W>

C42

1000p

<B>

C670

0.1

<F>

R674

1.0k
<1/10W>

R84

1.0k
<1/10W>

5V

R85

4.7k
<1/10W>

C74

470p

<B>

I C1

MB90467PFM

17

16235

3

59

58

60

213447

27

28

29

30

3132335741

424344

10

9

875

6

4

22

23

2

1

3

49

24

13

48

19

1

61

62

63

64

20

18

15

14

55

54

53

52

51

50

46

45

12

39

38

37

36

40

26

25

11

56P63

P62

P46

P12

P50

P37

P36

P40

MD2

P11

P26

P02

P03

P04

P05

P06

P07

P10CP20

P21

P22

P23

P57

P56

P55

P54

P52

P53

P51

X0

X1

VCC

AVCC

P00

P01

P17

P13

P14

P15

P16

AVR

P24

P25

P30

P31

P32

P33

P34

P35

P60

P61

MD0

MD1

P44

P43

P42

P41

P45

RSTX

P27

AGND

GND

GND

X1

4.00MHz

<FCR>

JM102

JM103

JM101

R903, R902, R901

10k <1/10W> x 3

5V

R6

1.0k

I C30

M93C66

5V

C30

0.1

<F>

R31

10k

<1/10W>

A

D8

D9

C13

330/25V

+

12V

+

13

2

I

G

O

+

+

5V

D13

1SS355

T1

RPZ-1F

10

9

876

1

2

3

4

5

I C3

TOP243PN

D5

UF4007

R19

0R0

R12

0R0

1%

R15 - R17

510k

<1/8W> 1%

x 3

1

2

3

4

8

7

5

M

S

S

C

S

S

D

+

R13

47

<1/10W>

C6

47/

35V

D4

1SS355

1SS355

D3

UDZS8.2B

C7

0.1

<F>

C1

0.1

<F>

12V

D1

SML-310LT

<RED>

R3

2.2k
<1/10W>

C5

0.1

<F>

12V

I C2

uLN2003ADR

16

151413

12

11

10

9

87654

3

2

11C

2C

3C

4C5C6C

7C

COM

1B

2B

3B

4B5B6B

7B

E

C2, C3

0.1 <F> x 2

5V

C4

10/

25V

+

R4

10k

<1/10W>

5V

JM2

R2

10k

<1/10W>

5V

U

X

V

Y

W

Z

D10

1SS355

-8V

+

C18

100/

25V

C14

470/

25V

R26 10k

<1/10W>

C22

0.1

<F>

C15

100/

25V

C17

100/

25V

C16

0.1

<F>

I C4

7805

R602

4.75k
<1/10W>

1%

C600

220/

25V

<A>

R600

1.0k
<1/10W>

1%

18

14

10

543

2

1

5

43

2

1

6

7

8

5V

5V

11

C21

0.1

<B>

R23

1.0k
<1/10W>

R21

27k

<1/10W>

R20

39k

<1/10W>

C20

0.022

<B>

R22

1.0k
<1/10W>

1

3

2

4

K500

FTR-F3

JM501

12V

JM502

JM504

00

15V

15V

R800

27k

<1/10W>

800

.7/

0V

5V

5V

D800

DAN217U

C801

0.01

<B>

R803

1.0k
<1/10W>

Q801

DTA143EUA

Q800

DTC143EUA

R802

10k

<1/10W>

3

1

2

3

1

2

3

21

I C700

TD62064

12V

C700

0.1

<F>

R703

R702

R700

R701

1.5k <1/10W> x 4

12V

2

7

9164

5

12

13

3

6

11

14

1

8

10

15

O1O2O3

O4

GND1

GND2

GND3

GND4

I 1

I 2

I 3

I 4

COM1

COM2

NC1

NC2

R90

1.0k
<1/10W>

C90

0.1

<F>

5V

R91

2.2k
<1/10W>

H Y I C 2 0

H U 2 0 0 1 R 3

n1

0

Rn1

5V

R62

10k

<1/10W>

R60

10k

C62

0.1

<F>

C61

0.1

R61

13k

R63

4.75k
<1/10W>

1%

R400

1.0k
<1/4W>

R401

22k

<1/10W>

R30

10k

<1/10W>

C401

1000p

<B>

Q401

DTC143E

A

A

2

1

3

2

R40

3

2

<1/

1

%

5V

R952,

R

10k <1

/

R953

1.0k
<1/10W>

R956

10k

<1/10W>

CN

4

B05

B

P-FANPWM

P-FAN-I N

P-SO

P-PR

P-LED

P-V4-DC

P-V4-AC

P-DBG-4

P-EPV-D

P-EPV-C

P-EPV-A

P-EPV-B

P-AN-TE

P-AN-TD

P-POWER

P-S I

P-S I

TCK

TRXD

TMODE

P-E2P-D I

P-EPV-A

P-U

P-X

P-V

P-Y

P-W

P-Z

P-POWER

P-E2P-SK

TAUX

P-AN-I L

P-TTR I P-RE

P-TTR I P-FO

P-AN-DC

P-POS

P-U

P-V

P-W

P-X

P-Y

P-Z

P-E2P-CS

P-E2P-SK

P-E2P-D I

1

237

5

6

4

8CS

SK

D I

NC

VCC

DO

TEST

GND

TAUX

TTXD

TRXD

TMODE

TCK

P-FAN-I N

P-DBG-4

P-FANPWM

P-AN-CT

TTXD

P-TTR I P-RE

P-POS

P-V4-AC

P-V4-DC

P-LED

P-PR

P-SO

P-TTR I P-FO

P-E2P-CS

P-EPV-B

P-EPV-D

P-EPV-C

P-AN-I L

P-AN-DC

P-AN-TE

P-AN-TA

P-AN-TD

JM503

C91

0.1

<F>

SERVICE JUMPER

R954

1.0k
<1/10W>

C644

0R0

5V

R645

10k

<1/10W>

P_AFS

P_AFS

P_SW_PRS

P_AN_CP

P_SW_PRS

12345

6

5V

R955

22k

<1/10W>

5V

R900

10k

<1/10W>

D14

RD24FM

R11

1.0k
<1/10W>

C11

0.1

<F>

R10

100k

<1/10W>

C12

0.1

<F>

5V

I C10

BU4842F

2

1

3

4

VDD

OUT

NC

GND

TRES

TRES

5V

R7

10k

<1/10W>

Q200

2SC2412K

<BQ>

R24

1.0k
<1/10W>

I C301

FSBB20CH60

123

4

5

678

9

10

11

12

13

14

15

16

171819

20

27

26

25

24

23

22

21
NU

NV

NW

U

V

W

P

VCC

COM

I N

I N

I N

VFO

CFOD

CSC

I N

VCCVBVS

I N

VCC

VBVSI N

VCC

VB

VS

C311 - C316

2200p <B> x 6

L300

BL02Rn1

15V

D307

RD24FM

C332

0.1

<F>

C302

100/

35V

+

TM303

TM304

TM305

C306

0.1
<X7R>

R291 - R300

0.1 <1/4W> x 10

R304

820

<1/10W>

C328

2200p

<B>

C336

1.0

<B>

I C50-2

BA2903F

-

+

7

5

6

VCC

G / V

8

4

15V

I C50-3

BA2903F

C334

0.1

<F>

-12V

C333

0.1

<F>

15V

C47

0.1

<F>

C48

0.1

<F>

-12V

I C40-3

BA4560RF

VCC

G / V

8

4

C327

0.022

<F>

-

+

1

2

3

C330

470p

<CH>

R305

4.7k
<1/10W>

15V

R308

1.5k
<1/10W>

C329

0.1

<F>

I C50-1

BA2903F

D300

RB751V

R307

13k

<1/10W>

1%

R306

2.7k
<1/10W>

1%

I C40-2

BA4560RF

­R52

10k

<1/10W>

1%

C50

470p

<B>

+

7

6

5

+

7

5

6

-

15V

R56

10k

<1/10W>

I C70-2

BA2903F

R57

47k

<1/10W>

C51

0.01

<B>

R55

8.2k
<1/10W>

1%

15V

R53

10k

<1/10W>

1%

R54

10k

<1/10W>

1%

D41

RB751V

R45

1.0k
<1/10W>

1%

R44

30k

<1/10W>

1%

I C40-1

BA4560RF

R46

30k

<1/10W>

1%

-

+

1

2

3

R316 - R321

390 <1/10W> x 6

-12V

C300

0.1

<F>

+

C308

47/

35V

C301

0.1

<F>

15V

R360

39

<1/2W>

D303, D302, D301

US1J x 3

C161

0.1
<X7R>

D100

D25XB60

+

-

2

3

1

4

W16

B

RED

W17

B

BLACK

1

3

2

+

-

+

15V

I C70-1

BA2903F

D70, D71

DAN217U x 2

2

3

1

2

1

3

R76

4.7k

1%

R77

4.7k

1%

C70

10/

25V

C71

0.1

<F>

C72

330p

<B>

C73

220p

<B>

R80

5.1k
<1/10W>

1%

R108

13k

<1/10W>

1%

R81

22k

<1/10W>

1%

R107

39.2k
<1/10W>

1%

L70

R71, 70, R69

330k

<1/3W>

1%

x 3

VCC

G / V

8

4

15V

I C70-3

BA2903F

R66, R63, R60

330k <1/3W>

1% x 3

R67, R64, R61

R68, R65, R62

330k <1/3W>

1% x 6

C46

0.15
<ECQV>

R48

22k

<1/10W>

1%

C45

1000p

<B>

+

+

+

C323

0.1

<F>

C321

0.1

<F>

C322

0.1

<F>

C305

47/

35V

C304

47/

35V

C303

47/

35V

C209 - C211

0.1 <F>

x 3

C221

0.1

<F>

C222

1.0

<B>

CN303

B05B-PL I RK-1

WHITE

CN301

B09B-PL I SK-1

9

8765432

1

1

234

5

POW_GND

DCV

POWER-G

DCV

I PM-G

A-GND

CSC

CFOD

POW_GND

DCV

CSC

CFOD

WV

U

W

V

U

W306

B

WHITE

TM301

W307

B

BLACK

TM302

P

N

POWER-G

TM101

ORANGE

TM102

BROWN

I PM-G

R303

330

<1/10W>

1%

R314

0R0

R42, R43

2.0k <1/10W>

1% x 2

UV

W

C307

0.1
<HCP>

2011.01.05 10

OUTDOOR UNIT

TRANSISTOR PCB ASSEMBLY ( I P M )

K10AY-1008HUE-TR0

C307

0.1
<HCP>

I P M CONTROL

REVERSE CURRENT

12V

K101

DW12D1

C108

3.3

<LE>

L102

N200500K1D7C

C107

1.0
<LE> - M

3

2

4

1

R100, R101

ZPR0RCH400

x 2

PTC THERMISTOR

12V

CN100

172520-2

POWER RELAY CONTROL

1

2

SA100

RA-302M

L101

RCH3818-022PF07

C106

1.0

<LE>

4

3

2

1

CT OUT

W21

GRAY

B

C103

1.0

<LE>

L100

RCH3818-022PF07

1

2

43

C104, C105

0.022

<YE>

x 2

C100

3.3

<LE>

VA100, VA101

470V

<TNR>

x 2

FH100

FH101

PFC5000-0502 x 2

F100

FSL 10A

250V

W2 WHITE

B

W1 BLACK

B

W18 WHITE

B

W17 BLACK

B

W3 GREEN

B

W19 BLACK

B

W20 WHITE

B

L

N

L

N

TO INDOOR UNIT

EARTH

AC VOLT OUT

W29 BROWN

B

W28 ORANGE

B

W9 BLACK

B

2011.01.05 11

OUTDOOR UNIT

POWER SUPPLY PCB ASSEMBLY

K05CW-1000HUE-FL0

POWER SOURCE

AC230V

50Hz

C201

660/

450V

+

POWER_G

N

P

OUTDOOR UNIT
CAPACITOR PCB ASSY
K05DG-0700HUD-P0

2011.02.01 12

W12

B

WHITE

W13

B

VIOLET

W7

B

YELLOW

W8

B

BLUE

C202

660/

450V

+

u use a wireless remote control, the lamp

e photo detector unit will output error codes

ay of blinking patterns.

u use a wired type remote control, error

s will appear on the remote control display.

the lamp blinking patterns and error codes

e table. An error display is displayed only

g running.

OOR UNIT
WIRED REMOTE CONTROL

ROR DETECTION

(1) (2)

Wired remote control
communication error

(1)

(5)

Check run unfinished

(2)

(1)

Unit number or Refrigerant circuit
address setting error
[Simultaneous Multi]

(2) (2)

Indoor unit capacity error

(2) (3)

Combination error

(2)

(4)

Connection unit number •
error (indoor slave unit)
[Simultaneous Multi]
Connection unit number error •
(indoor unit or branch unit)
[Flexible Multi]

(2)

(7)

Master unit, slave unit set-up
error [Simultaneous Multi]

(3)

(2)

Indoor unit PCB model
information error

(3) (5)

Manual auto switch error

(4) (1)

Inlet air 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 error
Sub-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

: 0.1s on / 0.1s off

( ) : Number of flashing

ubleshooting with the wired remote control.

error occurs, the following display will be shown.
will appear in the set room temperature display.)

Error code

EX. Self-diagnosis

INDOOR UNIT

PARTS

142011.01.20

9 Bracket Panel

2 Front Panel

Front Panel Total Assy1

Wire Clamper7
Cap (Screw)8

Air Filter4

Intake Grille Assy

Parts numberDescriptionRef

9315023018

9314991080

9318738001

9315015013
9309002050

9315014016

3

Clamper Grille6

5 Receiver Window

Air Clean Filter Assy

9385985049

9306755010

9315010018

9315212016

10 Remote Control 9379219037
11--Remote Control Holder 9305642045

9

8

7

5

2

4

6

6

3

1

10

11

30 Crossflow Fan Assy

29 Bearing C Assy

Evaporator Total Assy21

Water Seal23
Evaporator Holder R24
Evaporator Holder L

Parts number

DescriptionRef

9315024015

9306628017

9315251015
9314994012

25

Rear Bracket26

2728Filter Guide

Filter Guard

22 Connection Pipe Assy

9314995019
9315022011
9315013019
9315411013

31 Holder (Room Thermistor)
32 Pipe Thermistor

9315252012
9900551018

9315338112
9315355058

28

26

27

24

22

23

21

32

29

30

31

25

152011.01.20

INDOOR UNIT

47

43

44

48

45

56

57

46

49

50

58

42

53

55

51

52 54

41

Parts number

DescriptionRef

41 Casing Assy
42

Casing Cover B43
Casing Cover L44
Casing Cover R45
Casing Cover F46
Drain Cap

9315331045

9315016010
9315017017
9315018014
9315019011
9367677009

Bush B49
Spacer B50

R and L Louver58
9312156016
9312441013

9311997016

47

Drain Hose Assy 931576901548

Casing 9314993015

Parts number

DescriptionRef

Louver U51

Louver Z52

Diffuser U

9315000019
9315001016

931500201353
Diffuser Z 9315003010
Spring C 9314142017
Piller A 9315009012
Joint B 9315006011

54
55

57

56

Fan Guard 9305751051­Fan Guard Holder Right

9315814012­Fan Guard Holder Left

9315815019-

162011.01.20

INDOOR UNIT

63 Controller PCB

Control Box

Control Box Cover

62

Motor Case

61

Terminal Earth

66

Fan Motor Assy

9314996016

9314997013

9314998010

931502802065

Motor Step (Red)

67
68
6970Motor Step (Green)

Motor Step (Blue)

9602784004
9900384029
9900384036
9900139063

Terminal 990044701464

Indicator PCB Assy 970721005771

9708540221

172013.01.10

62

63

66

70

67

61

68

71

69

65

64

INDOOR UNIT

Parts numberDescriptionRef

OUTDOOR UNIT

PARTS

18

2010.04.23

9

10

11

17

12

13

4

6

5

7

16

3

15

14

2

1

8

12 9315296054Base Assy
13 9315213013Separator

9 9309237032Switch Cover Assy

3 9312799398Cabinet Assy

7 9308880017Grip

16 9309909014Propeller Fan

8 9319151007Emblem Rear

14 9313432027Motor Bracket Assy

6 9308885012Fan Ring

5 9308884015Blow Grill

15 9603019006DC Brushless Motor

1 9315033017Protective Net
2 9309230064Top Panel Assy

10 9309236028Cabinet Right Assy
11 9308870070Valve Bracket

17 9316884007Valve Cover

4 9314809019Cabinet Sub Assy

Ref Parts NumberDescription

OUTDOOR UNIT

192011.02.18

23

22

25

26

24

27

29

21

28

Ref Parts numberDescription

27 93153110614-way Valve Assy

26 9970095030Expansion Valve Coil

28 9970055065Solenoid

22 93130620192-way Valve Assy

21 93154140143-way Valve Assy

29 9900186012Pressure Switch

25 9314494048Pulse Motor Valve Assy

24 9315297068

23 9312069163Condenser Sub Assy

Compressor Assy

37

202011.02.18

33

31

35

34

32

36

OUTDOOR UNIT

35 9707592016ACTPM

31 9707667608Controller PCB Assy
32 9707128222Power Supply PCB Assy
33 9707129113Capacitor PCB Assy
34 9708647098TR PCB Assy

37 9703874031Terminal

36 Chock Coil 9900223014

-- 9900594008Thermistor Assy

-- 9900516024Compressor Thermistor

-- Outdoor Thermistor 9900544027

-- 9708584010Wire (Pressure Switch)

Ref Parts numberDescription

9305642045

Remote control
holder

Name and Shape Part number

9315023018

9379219037

0600185541

0700076046

9310519004

UTR-FA13-1
UTR-FA13-2

Remote control

Battery (penlight)

Cloth tape

Tapping screw (big)

Wall hook bracket

ACCESSORIES

9303029015

Tapping screw (small)

0700019036

Air cleaning filter

Drain assy

212011.02.18

1101G3869