Fujitsu ASYG07LECA, AOYG07LEC, ASYG09LECA, AOYG09LEC Service Manual

SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED TYPE

CONTENTS

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

1

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

2

REFRIGERANT SYSTEM DIAGRAM. . . .

3

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

4

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

5

INDOOR PCB CIRCUIT DIAGRAM . . . . .

9

OUTDOOR PCB CIRCUIT DIAGRAM . . .

11

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

13

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

17

20

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

Indoor unit Outdoor unit

ASYG07LECA

ASYG09LECA

AOYG07LEC

AOYG09LEC

SPECIFICATIONS

TYPE Cool & heat inverter

INDOOR UNIT ASYG09LECA

OUTDOOR UNIT

AOYG09LEC

COOLING CAPACITY

2.50 kW

HEATING CAPACITY

3.20 kW

POWER SOURCE

230 V

FREQUENCY 50 Hz

RUNNING CURRENT

MAXIMUM CURRENT

3.5 A

3.8 A

INPUT WATTS

0.640 kW

0.750 kW

E.E.R. Cooling 3.91 kW/kW

COP

Heating

Cooling

Heating

Cooling

Heating

Cooling

Heating

Cooling

Heating

4.27 kW/kW

MOISTURE REMOVAL

AIR CIRCULATION HIGH

ASYG07LECA

AOYG07LEC

2.10 kW

3.00 kW

230 V

50 Hz

2.7 A

3.5 A

6.0 A

7.5 A

0.470 kW

0.685 kW

4.47 kW/kW

4.38 kW/kW

1.3 L/h

690 m3/h

710 m3/h

FAN MOTOR

POWER SOURCE

230 V

High speed

INDOOR UNIT Cooling

Middle speed

Low speed

Quiet

High speed

INDOOR UNIT Heating

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

650 r.p.m.

OUTDOOR UNIT Cooling

730 r.p.m.

ELECTRICAL DATA

INDOOR UNIT Cooling

High speed

Middle speed

Low speed

Quiet

INDOOR UNIT Heating

OUTDOOR UNIT Heating

NOISE LEVEL

43 dB

38 dB

33 dB

21 dB

43 dB

38 dB

33 dB

21 dB

45 dB

OUTDOOR UNIT Cooling 45 dB

2011.01.21 1

COMPRESSOR TYPE

Hermetic type,

4 pole, 3 phase,

DC inverter motor,

Rotary

DISCRIMINATION

5SS072XAA

PRECHARGED REFRIGERANT

REFRIGERANT TYPE

R410A

650 g

WEIGHT (with oil)

5.9 kg

COMPRESSOR AND REFRIGERANT

Pipe length

15 m

FULL CHARGE

20 m 750 g

MAXIMUM PIPING HEIGHT

15m

ADDITIONAL REFRIGERANT

20 g/m

WEIGHT

INDOOR UNIT Shipping / Net

Shipping / Net

9.5 kg / 7.5 kg

OUTDOOR UNIT

26 kg / 23 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

unit : mm

260

198

790

2011.01.21 2

INDOOR UNIT

OUTDOOR UNIT

Drain pipe diameter

16.2 mm

Liquid pipe diameter : 6.35 mm Gas pipe diameter : 9.52 mm

540

66019.5

29068

REFRIGERANT SYSTEM DIAGRAM

2-Way valve

Strainer

3-Way valve

Muffler

4-Way valve

Expansion valve

Refrigerant direction

Heat exchanger (indoor unit)

Heat exchanger (outdoor unit)

Compressor

Cooling Heating

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

2010.03.01 3

RED

ORANGE

YELLOW

PINK

BLUE

BLACK

RED

WHITE

BLUE

YELLOW

WHITE

BLACK

RED

BLACK

WHITE

RED

GREEN

1 2 3 456 7 8

1 2 3 4 5 6 7

1

2 3

4

5

1

2 3

4

5

1 2 3 4 5 6 7

1 2 3 4 5 6

1 2 3 4 5

1 2 3 4

1 2 3 4 5

CN1

W4

CN7

CN6

CN4

CN3

CN5

CN8

THERMAL FUSE 102

CN201

F M

FAN MOTOR

INDICATOR PCB ASSY

M

LOUVER

( PIPE TEMP. )

THERMISTOR ASSY

( ROOM TEMP. )

TEST

1

2 3

EARTH TERMINAL

TERMINAL

TO COMMUNICATION BOARD

( OPTION )

CONTROLLER

PCB ASSY

( MAIN PCB )

RED

BLACK WHITE YELLOW BROWN or BLUE

RED BLUE ORANGE YELLOW WHITE

BLACK BLACK

BLACK

WHITE

RED

GREEN

WHITE

RED

WHITE

BLACK

R(U)

S(V)

C(W)

W7 W8 W9

CN800

CN40

CN30

CN70

CN71

W101

W102

W4

W1

W2

W3

W10 W11

1 2 3 4 5 6 7

1 2 3 4 5

121

2

1 2 3 4

1 2 3

FM

PMV

CM

4WV 4-WAY VALVE

EXPANSION VALVE

FAN MOTOR

COMPRESSOR

REACTOR

THERMISTOR ( PIPE TEMP. )

THERMISTOR

( DISCHARGE TEMP. )

THERMISTOR

( OUTDOOR TEMP. )

TERMINAL

1 23L N

POWER SOURCE

CONTROLLER

PCB ASSY

INDOOR UNIT

OUTDOOR UNIT

CIRCUIT DIAGRAM

Models :

ASYG07LECA / AOYG07LEC ASYG09LECA / AOYG09LEC ASYG12LECA / AOYG12LEC ASYG14LECA / AOYG14LEC

2011.02.01 4

UL1061 AWG28 x 7

UL1061 AWG28 x 5

BLACK

RED

ORANGE

YELLOW

PINK

BLUE

RED

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 BLACK

1

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

6

7

1

2

3

4

5

1

2

3

1

2

1

2

3

4

5

6

1

2

3

4

5

UL1015 AWG22

GREEN

UL1015 AWG24 BLACK

UL1015 AWG24 WHITE

UL1015 AWG24 RED

F1

AC250V 3.15A

TERMINAL

HP-T3064A-A29-L1

L

N

SERIAL

E

1

2

3

EARTH

1

2

3

4

5

6

7

CN201 JB20-07

WHITE

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( ROOM TEMP. )

LOUVERM

F M

DC FAN MOTOR

CN301

SJH20-08WSF

WHITE

CN8 SJH20-08WSFB

WHITE

CN1 2013485-1

WHITE

CN9

B07B-PASK-1

WHITE

CN4

B04B-PL I SK-1

WHITE

CN5

B05B-PL I SK-1

WHITE

CN3

B07B-PL I SK-1

WHITE

CN6

B5B-PH-K-S

WHITE

CN7 B5 ( 6-5 ) B-XARK-1-A

RED

CN305 B05B-XASK-1-A

WHITE

CN303 B3B-XH-AM

WHITE

CN304 B2B-XH-AM

WHITE

EXTERNAL INPUT

EXTERNAL OUTPUT

TEST

FLASH

W4

E

EARTH

INDICATOR PCB ASSEMBLY

K07BJ-0900HSD-D0

POWER SOURCE AC230V 50Hz

1

2

3

4

COMMUNICATION PCB ASSEMBLY

K08DG-0801HSE-CA0

WIRED REMOTE CONTROL ( OPTION )

OPTION

CONTROLLER PCB ASSEMBLY ( MAIN PCB ) ASYG07LECA : K09DS-100DHSE-C1 ASYG09LECA : K09DS-100EHSE-C1

CONTROL UNIT ASYG07LECA : EZ-0101SHSE ASYG09LECA : EZ-0101THSE

INDOOR PCB CIRCUIT DIAGRAM

2011.01.12 5

15V 15V-2

JM1 0R0

R57 0R0

15V-3

15V

I C13-8

uLN2003ADR

A

9

8

VCC

G / V

15V

5V

15V-2 340V

A

1

2

3

4

5

6

7

1

2

3

4

5

4

3

2

1

8

5

4

3

2

1

A

340V

5V

A

+

5V

C24

1.0 <F>

C18 10/ 25V

C19

1.0

<F>

C36

0.1 <F>

A

15V

BZ1

PS1240P02BT

R43 10k

<1/10W>

I C13-7

uLN2003ADR

10 7

5V

15V

L2

BLm18

<BD102>

R9 10k

<1/10W>

1%

A

C11

0.1

<F>

R10

10k

<1/10W>

1%

I C6

TL431 I Z

C 1

A 2

REF 3

1

3

2

R7

1.0k

<1/10W>

R6

150

<1/10W>

Q6

2SA1576A

<R>

+

C9 330/ 25V

D4

D1FL20U

D3

D1FL20U

+

C10 220/ 25V

T1

MY082N

A

D7

1SS355

R8

1.0k

<1/10W>

R11 27k

<1/10W>

C12

0.1

<F>

3

2

1

5 6

7 8

4

2 1

S S

D

BP_M

EN_UV

I C8

TNY274PN

D2

UF4007

R2 100

<1/4W>

2

3

4

5

10

9

8

7

6

Q5

2SC4081

<R>

340V

+

C4 68/

420V

C5

0.01

<ECQE>

R3 56k

<1/4W>

R53, R54

22k <1/4W>

x 2

D5

S1NBC60

+

-

231

4

1

4

2

3

L1

18mH

<SS11V>

L5

20*20*18

0.6A - 10mH

VA1

470V

F1

250V

3.15A

C1

0.1

<ECQU>

5V

JM2 0R0

R15

1.0k

<1/10W>

C21

0.01

A

I C13-5

uLN2003ADR

12 5

2

3

1

A

5V

R13 10k

<1/10W>

R14

1.0k

<1/10W>

C20

0.01

Q1

RT1N241M

R44 10k

<1/10W>

A

5V

I C12

S-93C66BD0 I

R55

10k

<1/10W>

1 3 2 5

8 4 7 6

VCC

DO NC

TEST

CS D I SK GND

A

5V

C42

1000p

<R>

C44

1000p

<R>

A

R49, R51

10k <1/10W>

x 2

5V

R47 10k

<1/10W>

C80

1000p

<R>

R38

1.0k

<1/10W>

R40

1.0k

<1/10W>

R39

10k

<1/10W>

1%

R41

49.9k

<1/10W>

1%

C28

0.1

<F>

C31

0.1

<F>

A

L4

0R0

L6

0R0

L3

0R0

C17

1.0 <F>

A

5V

C51

0.1

<F>

C14

1000p

<R>

C15

0.1

<F>

R42

1.0k

<1/10W>

R72

1.0k

<1/10W>

R71 10k

<1/10W>

R52 100k

<1/10W>

5V

R22 10k

<1/10W>

R30 100k

<1/10W>

R19 10k

<1/10W>

R23

1.0k

<1/10W>

R20

1.0k

<1/10W>

R21

10k

<1/10W>

C23

1000p

<R>

5V

+

R26

8.2k

<1/10W>

1%

C6 10/

25V

15V-3

R25 10k

<1/10W>

1%

Q3

DTA124EUA

Q2

RT1N241M

2

3

1

2

3

1

5V

C50

1000p

<R>

R36 10k

<1/10W>

C25

1000p

<R>

R37

47

<1/10W>

R45 10k

<1/10W>

R46

1.0k

<1/10W>

C41

0.1 <F>

R29, R28, R27

270 <1/10W> x 3

R31 - R34

47 <1/10W> x 4

5V

R89 10k

<1/10W>

A

R86 - R88

10k <1/10W> x 3

R56, R58, R59

100 <1/10W> x 3

1

2

3

4

5

6

7

4

3 2

1

2

3

4

5

1

3

5

I C1-32

I C1-31

I C1-42

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

I C1-36 I C1-35

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

I C1-1

A

1

3

2

I C1-80 I C1-79

I C1-77 I C1-76

I C1-5

I C1-33

I C1-55

I C1-41

I C1-4

I C1-35

X1

8.00MHz

<CSTLS>

R60, R61

10k <1/10W> x 2

I C 1

uPD78F1154AGK

I C1-73

I C1-39

I C1-70

I C1-71

I C1-72

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

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

I C1-9 I C1-8

I C1-5

I C1-4

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

74 73

72 71 70 39 38 54 53 52

51 50

49 48 47

68 67 66 65 64

63 62

61 40

25

9 8

7 6 5 4

3

2 41 10 13 16 17 60 18

19 20 59 56 42 43 44 45 46 21 22 23 24 26 27 28 29 37 36 35 34 33 32 31 30 55

57 58

1 15 14 12

11

69 80 79

78 77 76

75

VCC

EVCC AVREF0 AVREF1

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 P141

P142 P143 P144

P145

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 REGC GND AGND EGND

I C13-6

uLN2003ADR

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 C1-73 I C1-71 I C1-72 I 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, R48

470 <1/4W>

x 2

C29

1000p

<E>

18 14 10

54321

8

7

6

5 4 3 2 1

W4 GREEN B

E

CN1

2013485-1

WHITE

AC I N

TEST

CN6

B5B-PH-K-S

WHITE

CN9

B07B-PASK-1

WHITE

FLASH

CN4

B04B-PL I SK-1

WHITE

CN8 SJH20-08WSF

WHITE

CN7 B5 ( 6-5 ) B-XARK-1-A

RED

CN3 B07B-PL I SK-1

WHITE

I NDICATOR PCB ASSY

CN5 B05B-PL I SK-1

WHITE

I C13-1 - I C13-4

uLN2003ADR x 4

1

16

2

15

3

14

4

13

I C 2

H I 2 0 0 3 R 3

BZ

THERMISTOR

DC FAN MOTOR

COMMUNICATION PCB ASSY ( OPTION )

LOUVER

INDOOR UNIT CONTROLLER PCB ASSEMBLY ( MAIN PCB ) ASYG07LECA : K09DS-100DHSE-C1 ASYG09LECA : K09DS-100EHSE-C1

2011.01.12 6

FH1

FH2 TP0035-31 x 2

5V

+

I C201

GP1UM261

R202

47

<1/4W>

C202

47/

10V

C203

0.1 <F>

SW201

KSHC611BT

CN201 7 - JB / PL I L=230 #26 / 1061

A

1

2

3

4

5

6

7

2 1 3

VCC OUT GND

D201 SLR-343MC GREEN

D203 SLR-343MC GREEN

D202 SLR-343DC ORANGE

INDOOR UNIT INDICATOR PCB ASSEMBLY K07BJ-0900HSD-D0

2011.01.12 7

13V

-

+

3 2

1

+

-

5 6

7

342

12

3

1

2

3

1

2

3

41

2

3

1

3

2

1

4

8

A

1

2

3

4

5

13V

L303

0R0

D307

D1F60

R320

390

<1/4W>

1%

D306

DAN217U

R317

10k

<1/10W>

1%

13V

C304

0.1 <F>

I C304

R318

15.4k

<1/10W>

1%

R319

28k

<1/10W>

1%

I C304-2

BA10393F

C310 1000p

<R>

Q303

DTC143EUA

C309

0.01

R330

2.7k

<1/10W>

I C309

PS2501L-1

Q302

DTC143EUA

13V

12V

R316

1.2k

<1/4W>

12V

13V

I C308

PS2501L-1

R315

2.7k

<1/10W>

I C304-1

BA10393F

A

R331

22k

<1/10W>

Q304

DTC143EUA

R322

10k

<1/10W>

CN305 B05B-XASK-1-A

C313

0.01

13V

R312

1.2k

<1/4W>

L301

0R0

CN303 B3B-XH-AM

1

2

3

A

I C306

PS2501L-1

L302

0R0

4

3 2

1

12V

+

C311 100/

25V

D302

RF101L2S

A

12V

R303

18k

<1/10W>

C305

1.0

R306 1.0k

1%

R304 36k

1%

R305 6.2k

1%

I C301

LNK603PG

R301

390k

<1/4W>

R302

270

<1/4W>

D301

UF4007

C302 1000p

<E>

C301

4.7/

450V

+

4

2

1

5 6

7 8

S S

D

FB

BP_M

390V

A

13V

JM303

0R0

R309

18k

<1/10W>

C306 100/

25V

+

D303

RF101L2S

T301

SW161-1

10

6

4

5

3

2

1

2

3

1

A

Q301

DTC123EUA

K301

G5NB-1A

1

3

4

2

1

2

CN304 B2B-XH-AM

CN301 SJH20-08WSF

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 REMOTE CONTROL

POWER

E. X.

WIRED REMOTE CONTROL UNIT

COMMUNICATION PCB ASSEMBLY K08DG-0801HSE-CA0

2011.01.12 8

Model : UTY-XCBXZ1

TO CONTROLLER PCB ASSENBLY

BROWN or BLUE

YELLOW

WHITE

BLACK

RED

RED or GRAY

GRAY

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

UL1015 AWG20 BLACK

UL1015 AWG20 WHITE

UL1015 AWG20 RED

UL1015 AWG14 BLACK

UL1015 AWG14 WHITE

UL1015 AWG16 GREEN

CN71 B04B-PL I RK-1

RED

CN70 B03B-PL I SK-1

WHITE

CN40

B05B-PL I SK-1

WHITE

CN800

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

WHITE

CN30

2-1747052-3 or 1747052-1

BLUE or WHITE

4-WAY VALVE

ELECTRIC EXPANSION VALVE

DC FAN MOTOR

COMPRESSOR

M

F M

M

L

N

SERIAL

TERMINAL

EARTH

POWER SOURCE AC230V 50Hz

1

2

3

L

N

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( DISCHARGE TEMP. )

THERMISTOR ( OUTDOOR TEMP. )

REACTOR

UL3271 AWG14

RED

UL3271 AWG14

WHITE

W10BW11

B

W101

B

W102

B

W4

B

W1

B

W2

B

W3

B

W9

B

W8

B

W7

B

U

V

W

WIRE W/TERMINAL ( CORE ) 1015#22 GREEN

FRAME

EMI FILTER EMI FILTER

EMI FILTER

13mH 8A

TO INDOOR UNIT

CONTROLLER PCB ASSEMBLY AOYG07LEC : K10BO-100BHUE-C1 AOYG09LEC : K10BO-100CHUE-C1

INVERTER ASSEMBLY AOYG07LEC : EZ-0100HHUE AOYG09LEC : EZ-0100KHUE

OUTDOOR PCB CIRCUIT DIAGRAM

2011.02.01 9

R210 820

1%

C214 2200p

15V-2

-12V

C305

0.1 <F>

C306

0.1 <F>

C227, C229

0.1 <F> x 2

I C200

PS219A3-4AE

19

20

21

22

23

24

25

26

3 4

5 6 7 8

9 10 11

12 13 14 15 16 17

18

NC

N

W

V

U

P

NC

VUFB VVFB VWFB UP VP WP VP1

VNC UN

VN WN VN1 FO C I N VNC

NC

C206 - C208, C215 - C217

1000p x 6

5V

C147

0.1

<F>

5V

JM100 JM103 JM102 JM101

R90 - R93

10k x 4

TEST/28P MD2/29P MD1/30P MD0/31P

E2CS/39P E2D I/37P E2SK/38P

5V

R505

10k

JM3

I C570

S-93C66B0 I

R570

10k

R571

10k

<1/10W>

5V

C570

0.1 <F>

1 3 2

5

8 4

7 6

VCC

DO

NC

TEST

CS D I SK GND

D63

RD24FM

C51

1.0

+

I C50

TOP243P

R50 0R0

D52

1SS355

R51

47

<1/10W>

C50

47/35V

JM60

T60

RPZ-1F

+

D64

1SS355

C66 100/

25V

D62

D1FL20U

D54

1SS355

I C60

BA17805

C69 100/ 25V

-12V

+

C70

0.1 <F>

C67

0.1 <F>

5V

12V

+

C65 470/ 25V

R61

10k

<1/10W>

C68 100/ 25V

D61

D1FL20U

+

15V

R64

C64

330/

25V

123

I

O

G

1 2 3 4

8 7

5

S S

D

M

S S C

1 2 3

4 5

10

9 8

7 6

D60

D1FL20U

15V-3

R53 - R55

510k

<1/8W>

1% x 4

D50, D51

1SS355

x 2

5V

JM1 0R0

JM2

5V

I C560

S-80842

R560 100k

R561

1.0k

C561

0.1

<F>

C500

0.1

<F>

X500

4.00MHz <FCR>

3 4

VDD OUT

2 1

NC GND

2

3

1

R500 10k

R503

10k

R504

1.0k

12V

I C41

uLN2003

16 15 14 13 12 11 10

9

8

4

VCC

G / V

15V-2

+

C85 10/ 25V

C84

0.1

<F>

I C302-3 BA2903F

I C302-2

BA2903F

-

C300 470p

7

+

6 5

I PM-G

33

221

1

C86 470p

C87

330p

R309

5.76k 1%

R310

143 1%

R311

33k

<1/10W>

1%

R312

39k

<1/10W>

1%

R109

5.6k

<1/10W>

1%

R110

4.3k

<1/10W>

1%

5V

C109

0.1 <F>

D106

DAN217U

R111

1.0k

<1/10W>

DCV/7P

3

2

1

15V-2

D304

DAN217U

D303

DAN217U

-

+

1

2 3

DCV

POW_GND

5V-2

PFC-SW/48P

PFCEN/18P

I C120-1 TC7W08

R124

4.7k I C102-2 BA2903F

R171

4.7k

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

EPV1/43P V4-AC/34P V4-DC/33P SO/32P

V4-AC/I C41-5

SO/I C41-7

EPV4/42P

EPV2/41P LED/56P PR/27P PR1/54P

1C 2C 3C 4C 5C

6C 7C COM

1

2 3 4 5 6 7 8

1B 2B 3B 4B

5B 6B 7B

E

I C40

uLN2003

16 15 14 13 12 11 10

9

1C 2C 3C 4C 5C

6C 7C COM

1

2 3 4 5 6 7 8

1B 2B 3B 4B

5B 6B 7B

E

12V

5V

15V

3

1

2

3

2

1

3

2 1

3

2 1

2

3

1

3

2 1

3

2

1

5V

D107

RB751V

R137

22k 1%

R138

10k 1%

R139

10k 1%

R140

22k 1%

C144 4700p

I C140-1 BA2903F

R141

22k 1%

R161

470

R160

10k 1%

5V-25V-2

C129

0.22

<F>

D112

DAN217U

R164 - R166

47k <1/10W> x 3

5V

C128

0.22 <F>

C127

0.22 <F>

C126

0.47 <F>

ACV/9P

C121

0.1 <F>

5V

D118

DAN217U

-12V

I C3-3

BA4560RF

C111

0.1 <F> C112

0.1 <F>

15V

C120

0.1

<F>

-12V

15V

C119

0.1 <F>

R129

82.5k 1%

I C3-1

BA4560RF

I C103-3

BA4560RF

C141

0.1 <F>

I C102-3

BA2903F

R122, R123

4.7k 1% x 2

I C102-1 BA2903F

R121 100k

1%

C140

1.0

R120, R125

4.7k 1% x 2

5V-2

15V-2

R176 150

<1/4W>

D170

RB550VA

-30TR

R178

22

<1/4W>

C175

1.0

R127, R128

3.3k 1% x 2

R126 82.5k

1%

I C103-1

BA4560RF

2 3

1

+

-

JM5 0R0

15V

-12V

D105

DAN217U R153 120k

1%

+

R157

4.7k

C138

2.2/ 50V

C137

0.1 <F>

D155, R156

100k 1%

x 2

5V

R132

2.2k

I C3-2

BA4560RF

C115

1.0

-

+

6 5

7

3

2

1

R142

1.2k 1%

R154 120k

1%

R131

10k 1%

R130

220 1%

Q102

DTC143EUA

Q103

DTC143EUA

2

3

1

2

3

1

-

+

2 3

1

15V-2

PR/I C40-6

2

3

4

1

2

3

4

1

+

-

+

-

W10

W11

3

2

4

1

R1

J512Q35E400X290

K1

DW12D1

W101

12V

F100

5A

250V

FH100

FH101

VA1

470V

VA2

470V

F1

20A

250V

FH1

FH2

SA1

RA-302M

W102

5V

H Y I C 1

H U 2 0 0 1 R 3

5V

R23

27k

R21 39k

R24 0R0

R20

1.0k

JM6

ZXL/45P

S I/57P

R22

1.0k

C20

0.022

C21

0.047

JM4

12V

K30

FTR-F3

V4-AC/I C41-5

2

4

1

3

JM7

CR30

RE1201

0.1/120

FANPWM/11P

Q801

DTA143

Q800

DTC143EUA

R801

27k

<1/10W>

1%

C800

10/ 25V

+

R800

22k

<1/10W>

1%

5V

R803

10k

<1/10W>

R802

1.0k

<1/10W>

D800

DAN217U

C802

0.01 <F>

FAN I N/10P

15V

C801

0.1 <F>

DCV-F

D80

SML-310

<RED>

R80

2.2k

PR/I C40-6

5V

PFCEN/18P

PFC/26P

15V

R114 39k

<1/10W>

1%

I C103-2

BA4560RF

-

6 5

7

+

-

+

6 5

7

-

+

2

3

1

R112, R113

22k <1/10W>

1% x 2

I C105-2 BA2903F

D113

1SS355

R115

39k

<1/10W>

1%

15V

-12V

R116

22k

<1/10W>

I C105-3 BA2903F

C130

0.1 <F>

C131

0.1 <F>

I C105-1 BA2903F

5V

R133

10k

<1/10W>

1%

R134 10k

<1/10W>

1%

Q130

DTC114EUA

C124 4700p

R135 10k

<1/10W>

1%

R143, R144

4.7k <1/10W> 1% x 2

C123

4700p

5V

R506 10k

I C500

MB90F823

5V

ZXH/49P

COMP.

R117 - R119

47k <1/10W> x 3

C116

1.0

C117

0.47 <F>

C118

0.47 <F>

D115, D114

DAN217U x 2

R159, R158

3.9k x 2

3

1

231 2

3

2

1

5 6

7

+

-

+

-

C113 2700p

C142

0.1 <F>

2 1

7

CT/78P

3

1

2

+

-

3 2

1

PFC-FO/46P

COMP.

C146 1000p

C580

0.1 <F>

R581

10k

R582

10k

R583

1.0k

R584

22k

C504

0.1

<F>

C501

10/

25V

+

C502

0.1

<F>

C503

0.1 <F>

R83

4.7k

<1/10W>

R81

1.0k

<1/10W>

R338

6.8k 1%

C219

4700p

I C302-1

BA2903F

CP-POS/70P

C330

1000p

WVU

R215 - R217 R228 - R232

0.2 <1/2W> 1% x 8

UW7VW8W

W9

UVW

15V-2

L300

47uH

D203

RD24FM

+

POW_GND

5V-2

D102

UF4007

R103

100

<1/2W>

Q100

RJP60D0DPM

1

2

3

C100

660/

450V

C101

660/

450V

+

15V-2

R177

47k

Q171

2SC2411K

<Y>

3

2

1

2

1

3

1

2

7

5

6

3

6

5

+

-

R180

2.2k

<1/4W>

C173

0.1

<F>

Q172

DTA143EUA

R179

39k

<1/10W>

I C140-2

BA2903F

C143

0.1

<F>

L130

47uH

R173

4.7k

I C120-3

TC7W08

I C120-2

TC7W08

R170

470

R172

4.7k

15V-2

I C140-3 BA2903F

R218

10k

<1/10W>

R219

1.0k

R204 - R209

470 <1/10W> 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 - R410

0.1 <3/4W> 1% x 10

REACTOR

R305 120k

R303 120k

R301

120k

R307 120k

<1/3W> 1% x 12

R306 120k

R304 120k

R302

120k

R308 120k

R315 150k

R314 150k

R313

150k

R316 150k

R145, R146

4.7k 1% x 2

-12V

<1/3W> 1% x 6

R147

120k

R149

150k

R150 120k

R148 120k

R151 120k

R152 120k

D110, D111

DAN217U

x 2

MD2/29P TEST/28P PR/27P PFC/26P

PFCEN/18P

TRXD/15P TTXD/14P

FANPWM/11P FAN I N/10P ACV/9P

DCV/7P

TA/4P TE/3P TD/2P CT/78P

I PM-CR/77P

CP-POS/77P

U/68P X/67P V/66P Y/65P W/64P X/63P

TTXD/14P

TRXD/15P

TMODE/23P

TRES/17P

S I/57P LED/56P

PR1/54P

I PM-TR I P/51P

ZXH/49P PFC-SW/48P

PFC-FO/46P ZXL/45P EPV3/44P EPV1/43P EPV4/42P EPV2/41P E2CS/39P E2SK/38P E2D I/37P

V4-AC/34P V4-DC/33P SO/32P MD0/31P MD1/30P TMODE/23P

TRES/17P

59 58

57

56

55

54 53

52 51 50 49 48 47

46

45 44 43 42

41 39 38 37 36

35

34 33 32 31 30 23 24

25

17 79

21

22 62

1 20

61

40 60 80 29 28 27 26 19 18 16 15 14 13 12

11

10

9 8

7 6 5 4 3

2 78 77 76 75 74 73 72 71 70

69 68 67 66 65 64 63

P00 P01 P02 P03 P04 P05 P06

P07 P10 P11 P12 P13 P14 P15 P16 P17 P20 P21

P22 P23 P24 P25 P26 P27 P30 P31 P32 P33 P34 MD0 MD1 MD2 RST* AVR X0 X1 C AGND GND

GND

VCC VCC AVCC

P35 P36 P37 P40 P41 P42 P43 P44 P45 P46 P47 P50 P51 P60 P61

P62 P63 P64 P65 P66 P67 P70 P71 P72 P73 P74 P75 P76 P77 P80

P81 P82 P83 P84 P85 P86 P87

R175

470

Q170

2SB1695

TE/3P

TD/2P

TA/4P

C71

0.1

<F>

C72

0.1

<F>

C73

0.1

<F>

C75

0.1

<F>

R75 10k

R76 10k

R77

10k

R72 13k <1/10W>

1%

R71 4.75k

<1/10W>

1%

R73 38.3k

<1/10W>

1%

L71

BL02Rn1

1

234567

8

SO/I C41-7

18

14 10 5 4 321

2

1

4

5

6

7

1

2

3

4

5

1

2

3

4

1

2

3

W4

RED

W3

GREEN

W2

WHITE

W1

BLACK

W100

CN71

B04B-PL I RK-1

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( DISCHARGE TEMP. )

THERMISTOR ( OUTDOOR TEMP. )

CN70

B03B-PL I SK-1

CN40

B05B-PL I SK-1

EIECTRIC EXPANSION VALBE

CN800

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

DC FAN MOTOR

CN30

2-1747052-3

4-WAY VALVE

H-0017-2

x 2

C1

0.1

<LE-M>

L1

SC-10-E55J

C4

0.015 <YE>

C5

0.015 <YE>

C6

2.2

<LE>

TP00351-31

x 2

+

C204

22/ 35V

C205

0.22 <F>

C202

22/ 35V

C203

0.22 <F>

C200

22/

35V

C201

0.22 <F>

C220

47/ 25V

C212

0.1 <F>

D69

ST03D-140

R52 470k

<1/8W>

1%

R585

1.0k

DCV

JM63

POWER SOURCE AC230V 50Hz

EARTH

SERIAL

N

L

R327

22k

C170

10k

D100, D101

D15XB60 x 2

AOYG14LEC : LL25XB60 x 2

C100 : AOYG14LEC only

AOYG14LEC : PS219A4-AST

OUTDOOR UNIT CONTROLLER PCB ASSEMBLY AOYG07LEC : K10BO-100BHUE-C1 AOYG09LEC : K10BO-100CHUE-C1

2011.01.19 10

Models :

AOYG07LEC AOYG09LEC AOYG12LEC AOYG14LEC

INDOOR UNIT and REMOTE CONTROL

ERROR DETECTION

If an error occurs, the following display will be shown.

(“Er” will appear in the set room temperature display.)

2011.01.20 11

SUMOTUWETH FR

SA

Unit number of INDOOR UNIT

Error code

Ex. Self-diagnosis

Indoor unit

Wired remote control

Mode DESCRIPTION

OPERATION

lamp

(green)

TIMER

lamp

(orange)

ECO lamp

(green)

(1) (1)

Communication

Serial communication error

(2)(1) Communication

Wired remote control communication error

(2) (2)

System Indoor unit capacity error

(3) (1)

Indoor unit

Power supply interruption error

(3) (5)

Manual auto switch error

(3) (9)

fan motor driving circuit error

(4) (1)

Inlet air temp. senser error

(4) (2)

Indoor Heat Ex. Middle Temp. Sensor error

(5) (1)

Indoor unit fan motor1 error

(5) (3)

Drainage error

(5) (9)

Indoor unit fan motor2 error

(5) (15)

Indoor unit error

(6) (2)

Outdoor unit

Outdoor unit model information error

(6)

(3)

Inverter error

(6) (5)

I.P.M. error

(7) (1)

Discharge temp. sensor error

(7) (2)

Compressor temp. sensor error

(7) (3)

Heat Ex. centre temp. sensor error

Heat Ex. Liquid outlet temp. sensor error

(7) (4)

Outdoor temp. sensor error

(7) (7)

Heat sink temp. sensor error

(8) (4)

Current sensor error

(8) (6)

Pressure sensor error

High pressure switch error

(9) (4)

Over current error

(9) (5)

Compressor control error

(9) (7)

Outdoor unit fan motor 1 error

Outdoor unit fan motor 2 error

(9) (8)

(9) (9)

4-way valve error

(10) (1)

Refrigerant

system

Refrigerant

system

Refrigerant

system

Discharge temp. error

(10) (3)

Compressor temp. error

(10) (5)

Low pressure error

: 0.5s ON / 0.5s OFF

: 0.1s ON / 0.1s OFF

( ) : Number of flashing

LED

OUTDOOR UNIT

0.5 second on / 0.5 second off

on

0.1 second on / 0.1 second off

2.0 second on / 2.0 second off

IPM overcurrent protection

Discharge temperature abnormal

Thermistor abnormal

CT abnormal

0.1 second on / 2.0 second off

5.0 second on / 5.0 second off

ERROR

Compressor location abnormal

Fan abnormal

2011.01.21 12

PARTS

2

1

3

6

9

7

8

12

11

10

13

4

5

INDOOR UNIT Front panel

2011.01.24 13

5 Air Filter 9316562004

2 Front Panel 9316558045

6 Receiver Window 9316588011

49Grille Clamper 9316906006

3 Intake Grille Assy 9332272055

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

28

30

31

34

21

37

24

32

25

22

26

38

35

23

33

36

INDOOR UNIT Casing 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

Ref. Description Part number

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

Ref. Description Part number

2011.01.24

43

49

48

44

42

41

46

47

45

INDOOR UNIT Control box

15

47 Display PCB Assy 9707649024

46 Display Case 9316587007

48 Terminal 9900638009

45 Controller PCB Assy (07) 9708536156

45 Controller PCB Assy (09) 9708536163

-- Thermistor Assy 9900563004

49 Earth Terminal 9316586000

41 Control Box 9316582002

42 Box Shield 9316580008

43 Control Cover 9316583009

44 Cover Shield 9316581005

Ref. Description Part number

2011.01.24

53

56

54

55

52

57

16

51 Evaporator Total Assy 9316893009

52 Joint Pipe Assy 9316923010

53 Filter Guide 9316578005

5554Evaporator Holder R 9316565005

56 Evaporator Holder L 9316564008

Rear Bracket 9316566019

57 Room Thermistor Holder 9316895003

Ref. Description Part number

INDOOR UNIT Evaporator

2011.01.24

51

PARTS

OUTDOOR UNIT

2011.01.24 17

3 Front Panel Assy 9317789028

2 Top Panel Assy 9317939027

1 Protective Net 9331262033

47Cabinet Left Assy 9317813006

-- Emblem 9319151007

-- Drain Assy 9303029022

Switch Cover A 9317795005

9 Valve Bracket 9316523012

5 Cabinet Right Assy 9317788021

10 Motor Bracket 9332289022

12 Propeller Fan 9309909014

13 Reactor Assy 9900583002

14 Separator Assy 9317786010

8 Switch Cover B 9317582001

6 Grip 9317588003

11 Fan Motor 9602664009

Ref. Description Part number

3

8

4

14

13

12

11

10

1

7

6

5

9

2

OUTDOOR UNIT

2011.01.24 18

24 Compressor Assy 9317083010

26 3 way Valve Assy 9318254006

30 Pulse Motor Valve Assy 9317216036

29 Solenoid 9970079023

23 Condenser Total Assy 9317287012

31 Expansion Valve Coil 9970103025

27 Muffler 9317394000

28 4 way Valve Assy 9317890021

25 2 way Valve Assy 9318252002

21 Base Assy 9316916029

22 Condenser Assy 9317286008

Ref. Description Part number

21

24

22

25

23

30

27

26

31

28

29

43

44

42

41

45

46

OUTDOOR UNIT

2011.01.24 19

-- Outdoor Thermistor 9900565008

45 Terminal Bracket 9317816038

Terminal 990043502846

Controller PCB Assy (07)

-- Thermistor Assy 9900628000

41 Sealed Panel 9318181012

44 9332247008Inverter Case Assy

42 9708683096

Controller PCB Assy (09)

42 9708683102

43 PCB Holder 9318182002

Ref. Description Part number

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

ACCESSORIES

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

1101G3871

Fujitsu ASYG07LECA, AOYG07LEC, ASYG09LECA, AOYG09LEC Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual