Fujitsu ASYB18LDC - AOYS18LDC

SPLIT TYPEROOM AIR CONDITIONER

WALL MOUNTED type

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

ERROR CONTENTS . . . . . . . . . . . . . . . . . .

5INDOOR PCB CIRCUIT DIAGRAM . . . . . .8OUTDOOR PCB CIRCUIT DIAGRAM . . . .

10DISASSEMBLY ILLUSTRATION. . . . . . . . . 11PARTS LIST. . . . . . . . . . . . . . . . . . . . . . . . . 15

17STANDARD ACCESSORIES . . . . . . . . . . .

Models

Indoor unit Outdoor unit

ASYB18LDC AOYS18LDC

SPECIFICATIONS

TYPE COOL & HEAT INVERTER

INDOOR UNIT

OUTDOOR UNIT

COOLING CAPACITY

HEATING CAPACITY

POWER SOURCE

FREQUENCY

RUNNING CURRENTCOOLING

HEATING

INPUT WATTSCOOLING

HEATING

E.E.R. COOLING

COP HEATING

MOISTURE REMOVAL

AIR CIRCULATION HIGH

TYPEHermetic type, 4 pole, 3 phase,

DC inverter motor, Rotary

DISCRIMINATION DA130AIF - 25F

REFRIGERANT R410A

ASYB18LDC

AOYS18LDC

5.20 kW

6.25 kW

230 V

50 Hz

7.6 A

7.7 A

1.72 kW

1.73 kW

3.02 kW/kW

3.61 kW/kW

2.8 L/hr

700 m3/hr

1,150 g

ELECTRICAL DATA

COMPRESSOR

REFRIGERANT (R410A)Pipe Length 15 m

FULL CHARGE AMOUNT 20 m

MAXIMUM PIPING HEIGHT

ADDITIONAL REFRIGERANT

1,150 g

1,250 g

15m

20 g/m

WEIGHTINDOOR UNIT Gross / Net

Gross / NetOUTDOOR UNIT

12.5 kg / 10 kg44 kg / 40 kg

NOISE LEVELHigh

INDOOR UNIT( Cool / Heat )

OUTDOOR UNIT ( Cool / Heat )

Med

Low

45 dB / 42 dB

39 dB / 38 dB

33 dB / 33 dB

26 dB / 27 dB

50 dB / 50 dB

Quiet

INDOOR UNIT H x W x D

H x W x D

283 x 790 x 230 mm

OUTDOOR UNIT 578 x 790 x 300 mm

DIMENSIONS

2006.06.23 1

DIMENSIONS

INDOOR UNIT

OUTDOOR UNIT

unit : mm

790 230

283

347

578

48

10

320

508

540

20

300

125

60790

2006.06.07 2

REFRIGERANT SYSTEM DIAGRAM

2-Way valve

Strainer

Strainer

Sub-heat exchanger( INDOOR )

3-Way valve

Muffler

4-Way valve

Expansion valve

Heat exchanger ( INDOOR )

Heat exchanger ( OUTDOOR )

Sub

-acc

umul

ator

Com

pres

sor

CoolingHeating

Refrigerant pipe diameterLiquid : 1/4" (6.35 mm)Gas : 1/2" (12.7 mm)

2006.06.05 3

CIRCUIT DIAGRAM

INDOOR UNIT

OUTDOOR UNIT

FAN MOTOR

Indi

cato

r PC

B A

ssy

AIR CL

EAN U

NIT

STEPPING MOTOR

Controller PCB Assy

Power Relay

654321

654321

654

987

321 5

4321

54321

54

43

321

21

21

54321

54321

21

54321

54321

321

654

987

321

987

121110

654

FM

M

TERMINAL THERMAL FUSE

THERMISTOR (PIPE TEMP.)

THERMISTOR (ROOM TEMP.)

TEST

POWERWHITE TM1

CN201

CN101

TM2

W3

CN

1C

N2

CN

3C

N7

CN

11

CN

9C

N4

CN

10

WHITE

WHITEWHITEWHITEWHITEWHITEWHITEWHITEWHITE

BLACK

RED

RED

BLUEYELLOW

WHITE

WHITE

RED

RED

RED

BLUE

BLUE

BLACK or GRAYBLACK or GRAY

BLACKBLACK

GREEN

GREE

N / YE

LLOW

BROW

N

BLAC

K

RED

BLUE

PINK

YELLOW

YELLOWORANGE

WHITE

REDBLUE

YELLOW

L

L 3N

N

SWITC

H

102 C

REDWHITEBLACK

RED

BLACKWHITEYELLOWBLUE

RED

WHITE

BLACK

BLACK

BLACK

REDBROWNBLUEORANGEYELLOWWHITE

BLACKBLACK

WHITE

RED

BLACK

BLACK

BLACKBLACK

BROWNBROWN

WHITE

YELLOW

RED

YELLOW

CN71

CN70

CN40

CN800

CN30

GR

EE

N

W4

W2

W1

W3

W10W11

W7W8W9

1234567

12

1234567

123456

123456

1234

1234

123

123

123

123

123

123

2 1

TERMINALN L 3

FUSE250V-20A

PIPE TEMP. THERMISTOR

DISCHARGE TEMP. THERMISTOR

OUTDOOR TEMP. THERMISTOR

REACTOR

COMPRESSOR

FAN MOTOR

EXPANSION VALVE

4-WAY VALVE

C M

F M

PMV

4WV

R(R)

S(S)C(T)

CO

NT

RO

LL

ER

PC

B A

SS

Y

2006.06.23 4

INDICATOR PCB ASSYK03DV-0400WSE-D0

LOUVER

PIPE TEMPERATURE THERMISTOR

ROOM TEMPERATURE THERMISTORFAN MOTOR

F M

1

M

2

3

SWITCH PCB ASSYK05DU-0500HSE-SW0

AIR CLEAN UNIT

Controller PCB AssyK05DU-0600HSE-F1

OUTDOOR UNIT

TERMINAL

THERMAL FUSEBLUE

RED

CN4-6 RED

CN3 - 5

CN3 - 4

CN3 - 3TESTCN3 - 2

CN3 - 1

CN11 - 3

CN11 - 1

CN1 0 - 1XMR- 05V

CN1 0 - 2

CN1 0 - 4

CN1 0 - 5

(5)

(4)

(3)

(2)

(1)

(5)

(4)

(3)

(2)

(1)

(5)

(4)

(3)

(2)

(9)

(8)

(7)

(6)

(1)

(5)

(4)

(3)

(2)

(9)

(8)

(7)

(6)

(1)

(5)

(4)

(3)

(2)

(1)

(2)

(1)

(2)

(1)

(5)

(6)

(4)

(3)

(2)

(1)

(3)

(1)

(2)

(1)

53426-9920CN4

53325-0510CN7

BS5P-SHF-1AACN1

S9B-ZR-3.4CN9

JB20-09HGCN201

3P-SAN

ZHR-09

CN11

2P-SCNCN3

2P-SANCN2

5P-SANCN10

TM222007

TM1(4) K1 (3)22007

2P-SANCN101

WHITEBROWN

POWER SOURCEAC230V/50Hz

BLACK

CN4-4 BLACK

WHITE

CN9 - 1 RED

CN9 - 2 WHITE

CN9 - 3 WHITE

CN9 - 4 WHITE

CN9 - 5 WHITE

CN9 - 6 WHITE

CN9 - 7 WHITE

CN9 - 8 WHITE

CN9 - 9 WHITE

CN3 - 1 BLACK

CN3 - 2 BLACK

CN2 - 1 BLACK

CN2 - 2 BLACK

CN7 - 1 RED

CN7 - 2 ORANGECN7 - 3 YELLOW

CN7 - 4 PINKCN7 - 5 BLUE

CN4-3 WHITE

YELLOW

CN4-2 YELLOW

RED

BLUE

CN4-1 BLUE

RED

WHITE

2006.06.23 5

INDOOR PCB CIRCUIT DIAGRAM

102 C

15V

15V

5V

12V

280V

R21 4.7K<1/10W>

R2610K<1/10W>

R20 6.8K <1/4W>

C220.1<X7R>

I C10PS2501L-1<KD / KE>

CN4-3

A

43

1

2

R27 1.0K <1/10W>C461000P<R>

CN9-8

CN9-9CN9-10

CN9-11

CN9-12

+ C510.01

C50100/16V

R74

5V

R52 330 <1/10W>

R54 330 <1/10W>R55 330 <1/10W>

R53 330 <1/10W>

10

11

12

9

87

6

54

3

21

5V

R43 - R4610K <1/10W> x 4

C37 0.1 <F>C38 0.1 <F>C39 1000P <R>C40 0.1 <F>

CN1-212

34

5

CN4-3

TM2R32 1.0K<1/10W>

5VR3110K<1/10W> SW1

C41100/16V

+

AA

15V5V

12V

R8 1.0K<1/4W>

R11 820<1/4W>

BZ1

I C12PS2501L-1<KD / KE>

12

43

B Z

1

23

Q5DTC124EUA

R14 330<1/10W>

Q4DTC124EUA

R42 10K <1/10W>2

1

3

R8710K<1/10W>

I C2S-93C46ADFJ

C80.1<F>

5V5V R35 10K

<1/10W>

ALARM

GND01

21

3

X18.38MHz<CST>

5V38

14

37

41

40

25

42

9

13

12

11

23

22

BEN

21

20

19

18

26

27

28

29

30

31

32

33

46

45

44

43

36

39

34

VPP

CN1-2

10

24

15

16

17

57

58

59

60

61

62

63

64

1

2

3

4

5

6

7

8

53

54

55

56

47

48

49

50

52

51

35P80

P75

P74

P73

P72

P71

P70

P67

P66

P65

P64

P57

P56

P55

P54

P53

P52

P51

P50

P47

P46

P45

P44

P43

P42

P41

P40

P36

P35

P34

VDD1

VDD0AVREF

I C

RESET

P00

P01

P02

P03

P10

P11

P12

P13

P14

P15

P16

P17

P20

P21

P22

P23

P24

P25

P30

P31

P32

P33

XT1

XT2

X1

X2

AGND

GND0

GND1

I C1-6

RC

I C1-7

I C1-64

I C1-63

I C1-62

4

1 2

3

12VK1

DW12D1

K1-4

R90 - R94330 <1/10W> x 4

I C1-15

I C1-17

I C1-16

5V

I C4-7 M54523

I C4-6 M54523

I C4-5 M54523

I C4-3 M54523

I C4-4 M54523

143

4 13

125

6 11

107

1

23

4

5

GND01

2

3 1G

O I

++

5V

C150.1<F>

C16330/25V

C1710/25V

C180.1<F>

I C 1uPD780078

RESET5V

C200.1<F>

R49 100K<1/10W>

I C6S80842

5V

C360.1<F>

12

43 NC

GNDVDD

OUT

5V

R1510K<1/10W>

C280.01

C481000P

<R>R5 390<1/10W>

R310K

<1/10W>

Q2DTC124EUA

2

1

3

1

2 C310.1<F>

R33 49.9K<1/10W>1%

R34 1.0K <1/10W>5V

C350.1<F>

R48 10K<1/10W>1%

R4 1.0K <1/10W>1

2

I C8-4

ROOM TEMPERATURE THERMISTOR


R1 47<1/10W>

CN9-12

R10 1.0K<1/2W>

I C8-14

I C8-10

8

7

6

5

4

3

2

1

2

1

3

1 2

3

I C1-15

I C1-16

I C8-4

5VC290.01

Q3DTC124EUA

D9DAN202K

R16 390<1/10W>

14

10

18

5

4

3

2

1

R38390

<1/10W>

R3910K<1/10W>

5V

5V

R40 - R4110K <1/10W> x 2

JM1

JM2

I C4-1M54523

I C1-7

I C1-64

I C1-63 161

I C1-6ALARM

C571000P<R>

ALARM

5VR79220K<1/10W>

5V

R8010K<1/10W>

R81 2.0K<1/10W>+C58

2.2/50V

JM7

JM8

Q122SC1815Y

Q112SC1815Y

Q8DTC124EUA

RC

1

32

12

3

31

2

1

12

2 3

5V

12V

C620.1<F>

I C14PS2501L-1<KD / KE>

1

2 3

4

2

1

C6110/25V

+

R85 33K<1/10W>

1%

R77 9.1K<1/10W>1%

1

2

345

JM3

20V15VI C13

78M15

C530.1<F>

C24330/25V

+

A

2

1 3I OG

C12100/35V

+R84100K<1/10W>

152I C1-62

C630.01

5V

R1210K

<1/10W>

R13 1.0K<1/10W>

C251000P<R>

I C1-17

A

34

2

1

I C15PS2501L-1<KD / KE>

C230.01

<KH>

+

A

C REF2

3 1

6541221

107

2 1

+

20V

C9100/35V

C10330/25V

+

C7 0.01<ECQE>

D21NH42 I C5

TNY266P

R22 100K <RS - 2W>

R9647

<1/2W>

280V

R512.0M

<1/2W>

R36 18K <1/10W>

C270.1<F>

1

2

5

78

4321

D

SS

EN/UV

BP

SS

3

4

2

1

1 33

4

L2 0.6A - 10mH

D1D3SB60

2

1

I C8-10

I C8-14EARTH

C40.22 <RE>

W3

VA1470V

<TNR>

C2 0.01<KH>

C3 0.01<KH>

TM1

FH1

FH2

F1

K1-4

RESET

VPP

R235V

R25 10K <1/10W>R24 10K <1/10W>

5V 5VDC13.5V

I C3TL431ILP

C260.01

R68.25K

<1/10W>1%

R6534K

<1/10W>1%

R78 47K <1/10W>

T1ETS7982A

C650.01 <F>

R7 1.0K<1/10W>

D7D1FL20U

D6 D2FL20U

12V SW101CN101

R89 10K<1/10W>

CN11PANEL SWITCH R58

2.2<1/2W>

CN10

R37 1.0K<1/10W>

PULAG ON

REMOTE CONTROL UNITSWITCHING

CN1

R972.0M

<1/2W>

VA2220V

<TNR5>

VA3220V

<TNR5>

GND01

EARTH

CN9-11

CN9-10

CN9-9

CN9-8

R56 330 <1/10W>

R57 330 <1/10W>

R60 - R6210K <1/10W> x 4

5648

7321VCC

DOTESTGND

CSSKD INC

TO THE CONNECTORFOR A INDICATOR

EEPROM

PANEL SWITCH CIRCUIT

THE CIRCUIT OF HA, REMOTE CONTROLUNIT SWITCHING AND PULAG ON

15V SYSTEM ON / OFF CONTROL

THE CIRCUIT FOR BUZZER

THE CIRCUIT FOR MOTOR CONTROL

HA

LED

TEST

CN7

LUVER

THE CIRCUIT FOR LOUVER OPERATION

THE CIRCUIT FOR POWER RELAY

THE CIRCUIT FOR MANUAL AUTO SWITCH

H I C FOR SERIAL COMMUNICATIONS

I C 8GK-LV3011E

orH I 2003R

orVL1086-01R

AIR PURIFIEROPERATION

AIR PURIFIER OPERATION CIRCUIT

THE CIRCUIT FOR THERMISTOR

THE SIGNAL OF REMOTE CONTROL UNIT

THE CIRCUIT FOR RESET

THE CIRCUIT FOR FAN MOTOR-IN

FEEDBACK

JM4

13.5V12VI C7BA17805

+

D4D1F60

C14330/25V

1 2

5V POWER SUPPLY CIRCUIT

CN2

CN3

POWER SUPPLY INTERRUPTION

THE CIRCUIT FOR FLASH MAICROCOMPUTERS

CN4

THE CONNECTOR FOR FAN MOTOR-IN

DCFAN

THE CIRCUIT FOR INDICATOR LED AND REMOTE CONTROL UNIT

CN9

1

2

34

5

DIFFERENT VOLTAGE DETECTION CIRCUIT

POWER SUPPLY CIRCUIT

L1 9.0mH

C5100/

350V

INDOOR UNITController PCB AssyK05DU-0600HSE-F1

2006.06.23 6

+

5V

C2010.1<F>

R20147<1/4W>

C20247/10V

I C201GP1UM261R

5V5V

CN20109 JB20/ZHR

1

1

1

1

2

2

2

2

213

VCCOUTGND

D206 SLR-325

D204 SLR-325

D203 SLR-325

D201 SLR-325

1

6

8

7

5

4

3

2

9

INDICATOR PCB ASSYK03DV-0400WSE-D0

INDOOR UNIT

2006.06.23 7

Inverter AssyEZ-006EHUE

TOINDOORUNIT

F20120A-250V

F2025A-250V

UL1015 AWG14W101 BLACK



UL1015 AWG20W100 WHITE

TERMINAL

UL1015 AWG14BLACK

UL1015 AWG14WHITE

UL1015 AWG20RED

UL1015 AWG16GREEN

W1( A-1 )W2( B-1 )

W4( D-1 )

W3( C-1 )

B

B

B

B

BBW10 W11

W7

W9

W8

B

B

B

UL3271 AWG16BLACK

UL3271 AWG14WHITE

UL3271 AWG14RED

UL3271 AWG16RED

UL3271 AWG16WHITE

EMI FILTERU

V

W

BLACK

BLACK

RED

BLACK

WHITE

YELLOW

YELLOW

BROWN

WHITE

ORANGE

BLUE

BROWN

RED

1

6

5

4

3

2

1

6

5

4

3

2

1

3

2

BLACK

WHITE

RED

CN30B2P3-VH-B-C

BLACK

CN801B5P6-VH-B-L

WHITE

CN40B6B-XARK-1-A

RED

CN71B04B-PASK-1WHITE

CN70B03B-PASK-1WHITE

1

4

3

2

1

3

2

BLACK

BLACK

BLACK

BLACK

BROWN

BROWN

DISCHARGE TEMPERATURE THERMISTOR


OUTDOOR TEMPERATURE THERMISTOR

N

L

SERIAL

1

2

3

4

5AC208-230V60Hz

REACTOR

EXPANTION VALVE

DC FAN MOTOR

4-WAY VALVE

COMPRESSOR

C. M.

F. M.

M

Controller PCB AssyK05CM-0602HUE-C1

OUTDOOR PCB CIRCUIT DIAGRAM

2006.06.23 8

C63.3

275V

C10.1275V

C100 - C102660 450V

x 3

+ + +

0.15<1W>

1%x 7

15V

L300ELC0607RA

C20

9

0.1

<F>

+

C21

0

0.1

<F>

C21

1

0.1

<F>

C21

2

0.1

<F>

C22

1

0.1

<F>

C22

2

1.0



D20

3

MTZ

J T-

77 2

4B

C22

0

47

/ 35V

W7 W8 W9

I C200FSBB20CH60

C2142200P

R210 1.0K

DC V

U V W

W V U

R307 195K<RN-1/2W>

R308 195K<RN-1/2W>

15V5V5V5V5V

-12V

5V

C2130.022<F>

C2191000P

5V

5V

R33910K

R33410K1%

R2201.0K<1/10W>

C3200.15

<ECQB>

R33610K1%

R33510K1%

R33310K1%

D304DAN217U

D303DAN217U

C86470P

C840.1 <F>

C206-C208 C215-C217

2200P x 6

195K

<R

N-1

/2W

> 1%

x 6

R30

6R

305

R30

4R

303

R30

1R

302

U / 50P

V / 52P

W / 54P

X / 51P

Y / 53P

Z / 55P

I PM-TRIP / 33P

I PM-G

I PM-G

I PM-G

I PM-G

POW_GND

P63 VCC1716

2353

59586021344727282930313233574142434410

98756 48

191

6162636420181514555453525150464512393837364026251156

P62P46P12P50P37P36P40MD2P11P26P02P03P04P05P06P07P10CP20P21P22P23P57P56P55P54P52P53

AVCCP00P01P17P13P14P15P16AVRP24P25P30P31P32P33P34P35P60P61

MD0MD1P44P43P42P41P45

RSTXP27

15V DC V - F

T60RPZ-1F

1

5432

109876

+C64330/25V

D60D1FL20U

D61D1FL20U

D62D1FL20U

D631SS355 +C65

470/25V

12V

5V

+C68100/25V

C670.1<F>

R611.0K

-12V

+C69100/25V

D641SS355

1

2

3I OG

I C60BA7805

+C66100/25VI C50

TOP243P1234 5

78M

SSS

SC D

+

R5147

C5047/

35V

C300100P<CH>

R83 27K<1/10W>

R811.0K

<1/16W>

+

I C302-2BA2903F

C8510/

25V

15V

-+

23

1

1213

14+-

15V

-12V

C1150.1<F>

C1160.1<F>

5V

R13510K1%

R504 10K<1/10W>

I C500MB90460

R50010K

R5021.0K JM500

R50310K

C511.0

D53UF4005

R570R0

C522200P

<E>

R56150K

<2W>

R52470K

<1/8W>1%

R53510K

<1/8W>x 3

R54

R55L51

D521SS355

D501SS355

D51UDZS8.2B

- 65

7

3 3

2 1 2 1

7 + 56

32

1+

-

-

C3060.1<F>

C3050.1<F>C330

1000P

I C300-2BA4560

R33247K

<1/10W>1%

R329 47K 1%R33047K

<1/10W>1%

I C300-1BA4560

R33147K 1%

D302 RB751V

R3281.0K

C3111000P

R32722K

D301DAN217U

12

3

3

1

2 123+

-

R3381%

I C302-1BA2903F

Q300DTC114EUA

R3401%

C3390.01<F>

R337100K 1%

C87330P 

15V

R3118.66K1%

R3095.76K1%R3101431%

2019181716151413121110

987654321 21

22

23

24

25

26

27

VCCCOMI NI NI NVFOCFODCSCI NVCCVBVSI NVCCVBVSI NVCCVBVS

NU

NV

NW

U

V

W

P

C2180.1

<HCP>

R211

R212

R213

R214

R215

R216

R217

6

U V W

-12V

D105DAN217U

2

R155100K1%

W10 W11

W5 W6R1ZPR0RCH400

R1524.7K1%

R1494.7K1%

3

2

3

2

4

1

2

3

1

4

2

1

32

3

1

3

2 1

+ 5V

15V

R80310K<1/10W>

R802560<1/4W>

15V

5V

R8041.0K

C8010.01<F>

D600DAN217U

Q801DTA143EUA

Q800DTA143EUAR801 1.0K

<1/4W>

C800100/25V

L800BL02Rn1

C8020.1<F>

CR30RE1201

JM32

JM31

C1370.1<F>

K1G4A-1A

orDW12D1

+

+

-

-

5V

18 14 10 5 4 3 2 11234578

SA1RA-302M

VA1 470V<TNR>

VA2 470V<TNR>

W1

W2

W3

4 3

1 2

-0

W4

HY I C1HU2001 or GK30434

R7510K

R7610K

R7710K

C730.1<F>

C710.1<F>

C720.1<F>

12V 12VI C40

TD62064

12V

I C80uLN2003

D80SLR-332<RED>

R802.2K

12V

279

1645

1213

36

111418

1015

O1

O4O3O2

GND1

I 1

I 4I 3I 2

COM1COM2

NC1NC2GND4

GND3GND2

1.5K <1/10W> x 4

R40

R43R42R41

161514131211109

1

5

876

432

1C

7C6C5C4C3C2C

COM

1B

7B6B5B4B3B2B

E

L405mmJP

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

1

2

3

1

2=3

L

N

R156100K1%

+

C200.1<F>

15V

5V

15V

5VR16268K1%

I C5-2BA2903F

C1300.1

<F>

C1291000P



R1594.7K

R1611.5K

1%

I C105-1BA2903F

R16068K1%

R16310K 1%

+

+

65

7

123

-

-

R137 10K 1% R136 10K 1%

R138 10K 1%D109

RB751VR14010K1%

-+

65

7

R13410K1%

R13310K1%

I C104-1BA2904F

I C104-4BA2902FR141

10K1%

I C104-2BA2902F

D108RB751V

R13910K1%

R14639K1%

I C104-3BA2902F

- 8+

910

3

2 1

-12V R14339K1%

R14422K 1%

R14522K 1%

C1242200P

C1232200P

3

2 1

3

1

4

212V

JM30

F30 3A

K30G5NB-1A

R22 1.0K <1/10W>C21

0.047

R2327K

<1/10W>

R20 1.0K<1/10W>

R2110K<1/10W>

R1574.7K

C1382.2/50V

195K <RN-1/2W>1% x 4

R147

R148

R150

R151

D111 DAN217U

D110DAN217U

I C3-1BA4560

R126100K1%

C1190.1

<F>15V

3

1

R154120K

5V

R131101%

R1421.2K1%

C1171.0R132

2.2K

-

-+

+

23

1

123

+56

7

4

1

I C3-2BA4560

R153120K 1% 10K 1% x 2

R127R128

I C103-1BA4560

R129100K 1%

2

1

3

2

1

3

R400

R401

R402R403

R404R405

R406

R407

0.2 <1W> 1% x 8

Q103DTC143EUA

Q10

2D

TC14

3EU

A

DC VR200 39<1/2W>

D200U1JU44 x 3

D201 D202

DC V

R105 195K<RN-1/2W>1%

F10015A-250V

F503A

+FH1

FH2

F4B

ET

3.15

A-2

50V

R104220K<2W>

R20

3 3

30K

C20

5 0

.1 <

F>C

204

47

/ 35V

R20

2 3

30K

C20

3 0

.1 <

F>C

202

47

/ 35V

+ +

R20

1 3

30K

C20

1 0

.1 <

F>C

200

47

/ 35V5V

L130ELC0607RA

5V

C1400.1<F>

5V-2

15V

+C1392.2/50V

I C103-2BA4560

-12V

C1200.1<F>

R1714.7K

3 3

1 12 2

131011 +

-I C102-4BA2901F

I C102-2BA2901F

-+

756

R121100K1%

C1132700P C142

0.1<F>

I C100TA8316

C1050.1<F>

R1244.7K

R12

5 4

.7K

R12

0 4

.7K

1%

R16

6 3

.9K

R15

8 3

.9K

4.7K1% x 2

R122

R123

5V

R106 195K<RN-1/2W>1%

15V

+C10410/25V

15V-2

D1021NH42

R103100

<1/2W>

R10247K

Q100GT30J122

3

21

C1030.1<HCP>

R16710K

C1060.1 <F>

5V-2 D106DAN217U R219

1.0K

R206

R209

R208

R207

R205

R204390 <1/10W> x 6

R218 4.7K<1/10W>

R1073.83K

1%

3

2 1

+489

-

+

R113 4.7K1% R110

6.8K

C1070.1<F>

C1082.2/50V

R115K1%

C1360.01<F>

I C102-3BA2901F

15V

C1100.1<F>

C1120.1<F>

+ C1092.2/50V

R11110K

1573

26

4

GAT I NS ID INC

GND

SOVCC

+76

1-

D115DAN217U

D114DAN217U

5V-2

L100 BL02Rn1

R10

8 4

7<1

/4W

>

R10

9 2

2<1

/4W

>

42223

1 3

2

492413P51

X0X1

AGNDGNDGND

X5008.00MHz<CSTS>

C5000.1

<F>

5V

5V

C5700.1<F>

5VI C570BR93LC46

1236

8475

CSSKD INC

VCCDONC

GND

5V

R57010K

5VI C101TC 74HC00AF1234567

1413121110

98

12

34

56

7 89

10

11121314

R16822K

R16922K

R16522K

5VC1280.1<F>

C1272.2/50V

++

R16422K

C1262.2/50V

C1250.1

<F>D112DAN217U

3

1 2

3

1 2

D113DAN217U

5V+ C134

0.1<F>

C1322.2/50V

+

C1332.2/50V

C1310.1<F>

R17068K

C5800.1

<F>R58422K

R5831.0K

R58210K

R58110K

+C5020.1<F>

C5030.1<F>

C50110/25V

I C560S80842

21

34

VDDOUT

NCGND

JM101JM102JM103JM100

TEST

10K x 4R90R91R92R93

L50BLm21AG610

x 2

R5851.0K

-I C102-1BA2901F

45

2+

D107RB751V

R11810K 1%

D11910K1%

R11615K1%

R11722K1% C135

1000P 

C1114700P

R11522K 1%

R11210K1%

C1411000P



R1014.7K

5V-2

REACTOR

EARTH

AC200-240V50Hz / 60Hz

SERIAL

V4-AC / I C80-3

SO / I C80-2

PR / I C80-5

TD / 4PTA / 6PTE / 5PACV / 7PDCV / 8PI PM-CR / 9P

ACFAN / 28PPR / 31P

V4-DC / 29PV4-AC / 27P

SO / 32PLED / 30P EPV3 / 44P

EPV4 / 43PEPV2 / 42PE2CS / 41P

I PM-TRIP / 33PSO / 32PPR / 31PLED / 30PV4-DC / 29PACFAN / 28PV4-AC / 27PCP-POS / 47P

T AUX3 / 21PT TXD / 60PPFC / 58PTEST / 59PCT / 3PPFCSW / 35PFANPWM / 2P

FAN IN / 17P

FAN IN / 17P

EPV3 / 44PEPV4 / 43PEPV2 / 42PEPV1 / 45P

ACFAN / I C80-6PR / I C80-5V4-DC / I C80-4V4-AC / I C80-3SO / I C80-2

TE / 5P

TD / 4P

TA / 6P

FANPWM / 2P

PIPE TEMP.THERMISTOR

DISCHARGE TEMP.THERMISTOR

OUTDOOR TEMP.THERMISTOR

CN70

EXPANSION VALVE

CN40B6B-XARK-1-ARED

CN801B5P6-VH-B-LWHITE

FAN MOTOR

DCV-F POW_GND

POW_GND

CN30B2P3-VH-B-C

4-WAY VALVE

GREEN

WHITE

BLACK

RED

5V

L70BL02Rn1

C400.1<F>

R714.75K

1%R72

6.65K1%

R7338.3K 1%

C750.1<F>

CN71

12V

5V

R1302201%

C5720.01<F>

R560100K

C5610.01<F>

R5611.0K

1

2

3

45

67

89

10

PFC-TRIP / 46PPFCEN / 14PPFCAW / 35P

I PM-CR / 9P

DCV / 8P

CT / 3P

ACV / 7P

CP-POS / 47P

/ T ICS

/ T REST CK

T AUX3T MODE

T RXD

T TXDT AUX

PFCEN / 14P

PFC / 58P

ZXL / 37P

S I / 48P

ZXH / 36P

TEST / 59PMD2 / 63PMD1 / 64PMD0 / 1P

E2CS / 41PE2SK / 40PE2D I / 39P

T MODE / 18P

MD1 / 64PMD2 / 63PTCK / 62P

TRXD / 61PMD0 / 1P

/ T RES / 19PS I / 48P

PFCEN / 14PZ / 55P

W / 54PY / 53PV / 52PX / 51PU / 50P

PFC-R RIP / 46PEPV1 / 45P

E2D I / 39P

ZXL / 37PZXH / 36P

E2SK / 40P

T AUX / 25P

/ T RES / 19P

T CK / 62P

T AUX3 / 21P

T MODE / 18P

T RXD / 61P

T TXD / 60PT AUX / 25P

DCV-F

POW_GND

POW_GND

POW_GND

COMPCOMP

SERVICE

JM101JM102JM103JM100

AOU15RLQ

AOU18RLQ

MODEL SWITCH

PFC

5000

-070

2F x

2

D100, D101LL25XB60 x 2

L1RCH4716-070PF07

C40.01<F>

C50.01<F>

OUTDOOR UNITController PCB AssyK05CM-0602HUE-C1

2006.06.23 9

ERROR CONTENTS

Error OperationLED Timer LED

Serial signal error Off

2 flash

3 flash

4 flash

5 flash

Serial signal (reverse) error, at operation start up

Serial signal (reverse) error, during operation

Serial signal (forward) error, at operation start up

Serial signal (forward) error, during operation

Indoor unit thermistor error 2 flash2 flash

Outdoor unit thermistor error 3 flash

3 flash

2 flash

3 flash

4 flash

Indoor unit control error 4 flash

2 flash

3 flash

7 flash

4 flash

8 flash

DisplayError

Outdoor unit control error 5 flash

2 flash

3 flash

5 flash

Indoor fan motor error 6 flash2 flash

3 flash

Abnormal lock

Abnormal rotation

CT abnormal

Outdoor unit fan drive system abnormal

2 flashRefrigerant cycle error 7 flash

3 flash

Optional function error

Model information error

8 flash

0.1 sec on/off 0.1 sec on/off

4 flash

6 flash

Current trip error

Main relay welded

Outdoor temperature thermistor open / short

Indoor temperature thermistor open / short

Heat exchanger thermistor open

Heat exchanger middle thermistor open / short

Discharge thermistor open / short

VDD permanent stop protection

reverse VDD permanent stop protection

Forced automatic SW welded

Power interruption error

Compressor location detection error

Model information error

Discharge Temperature abnormal

Cooling high pressure abnormal rise

PFC circuit error

2006.06.23 10

DISASSEMBLY ILLUSTRATION

3

2

6

38

41

5

1

4

6

INDOOR UNIT

INV

ER

TE

R

2006.06.23 11

31

8

14

16

13

3615

7

26

9

28

25

33

10

12

3037

27

29

39

18

23

22

21

17

19

20

11

32

INDOOR UNIT

2006.06.23 12

1

2

9

7

18

5

19

10

2024

32

13

6

39

3

35

22

21

17

14

36

11

4

34

8

16

15

OUTDOOR UNIT

2006.06.13 13

OUTDOOR UNIT

2006.06.13 14

25

29

26

PARTS LIST

When you order parts, please make a photocopy of this pageand fill the number of the parts in the "order" column.

INDOOR UNIT

1 Air Filter-L 93129200132 Air Filter-R 93129210103 Front Panel 93129140294 Top Grill 93139480165 Intake Grille Assy 93131570746 Intake grill Clamp 93067550107 Louver-U 93099910338 Louver-Z 9309992030

9 Louver Holder Assy 930999301310 Gear A 930999400311 Casing Assy 931135407912 Casing Cover F 930998700513 Casing Cover B 931416001114 Crossflow Fan Assy 930783601515 Clamper (Motor) 931010200816 Bearing-C Assy 9306628017

17 Drain Hose Assy 931414701218 Drain Cap Assy 931449301019 Wire Clamper 931194601420 Box Switch 931290801121 Cover (Switch) 931290901822 Evaporator Total Assy 931309901523 Filter Guide 931392001225 H-Insulation (Pipe)-E 9304607007

26 Evaporator Holder-L Assy 931317401927 Evaporator Holder-R 930998301428 Water Seal 931291201829 Bracket (Evaporator ) 931046400730 Power Cord Assy 990033901231 Controller PCB Assy 9707375015

---- Transformer, Switch T1 9705054011

---- Varister VA1 0000785020---- Fuse FSL 250 3.15(EM) 0600376062---- Fuse Holder FH1-FH2 0500158072---- Relay DW12D1 K1 9704185013---- Manual Auto Switch SW1 9703476013---- Evaporator B Assy 9311275022

32 Indicator PCB Assy 970537502433 Air Cleaner Assy 9313148041

36 Motor, Step 990013902537 Fan Motor, Brushless DC 960210901238 Remote Control Unit Assy 931502704739 Air Clean Filter 9313275013

Ref.No.

DescriptionOrd.Q'ty

Part No.

ASYB18LDC

---- Room Temperature Thermistor 9700801108---- Pipe Temperature Thermistor 9702039042

41 Remote Control Unit Holder 9305642045

2006.06.23 15

When you order parts, please make a photocopy of this pageand fill the number of the parts in the "Order" column.

OUTDOOR UNIT

1 Top Panel Assy 93092300572 Top Panel Seal 93092280163 Cabinet Assy 93148090404 Blow Down Grille 93088840155 Cabinet Right Assy 93092360116 Fan Ring 93088850127 Grip 93088800178 Switch Cover 9308882028

9 Protective Net 931531901210 4-Way Valve Assy 931572601811 Expansion Valve Assy 931164101813 Condenser 931138103714 Thermistor Spring-A 31372826270815 Thermistor Spring 930008901216 Propeller Fan 930990901417 Nut 9304902003

18 Motor Bracket 930887201219 Separator Assy 931297101520 Base Assy, Painted 930886908121 3-Way Valve Assy 931515901422 2-Way Valve Assy 931306401324 Cord Clamp 930727101425 Terminal 930648903826 Inverter PCB Assy 9707039153

29 Fuse 060038201832 Expansion Valve Coil 990005703934 Fan Motor 960172501535 Compressor Assy 931376401236 Emblem 9315210012

Outdoor Temp. Thermistor

39 Solenoid Coil 9970033018--- IPM 9705720015

--- 9900210045

Thermistor Assy--- 9900148027

Ref.No. Description

Part No.

AOYS18LDCOrd.Q'ty

2006.06.13 16

9305642045

Remote controlunit holder

Name and Shape Part No.

9310001004

9315027047

0600185527

0700076046

9310519004

9312153015

9311925033

Remote control unit

Battery (penlight)

Cloth tape

Tapping screw (big)

Wall hook bracket

STANDARDACCESSORIES

9306602017

Tapping screw (small)( 3 x 12)

( 4 x 25)

0700019036

Air cleaning filter

Air cleaning filterframe

INVERTER

2006.06.13 17

0606G3095

Fujitsu ASYB18LDC - AOYS18LDC

Documents

Transcript of Fujitsu ASYB18LDC - AOYS18LDC