Fujitsu AWY24FBAJ User manual

CONTENTS

SPECIFICATIONS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

OUTLINE AND DIMENSIONS

. . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

REFRIGERANT SYSTEM DIAGRAM

. . . . . . . . . . . . .

ERROR DISPLAY

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CIRCUIT DIAGRAM

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

STANDARD ACCESSORIES

. . . . . . . . . . . . . . . . . . . . . .

PCB CIRCUIT DIAGRAM

. . . . . . . . . . . . . . . . . . . . . . .

DISASSEMBLY ILLUSTRATION 9

PARTS LIST 32

SPLIT TYPE

ROOM AIR CONDITIONER

C E IL IN G W A L L

ty pe

Models Indoor unit

AWY24FBAJ

AWY24UBAJ

Outdoor unit

AOY24FNAD

AOY24UNADL

TYPE

INDOOR UNIT

AWY24FBAJ

OUTDOOR UNIT

AOY24FNAD

COOLING CAPACITY (kW) 6.80

POWER SOURCE (V)

FREQUENCY (Hz)

RUNNING CURRENT (Heat) (A) -----

INPUT WATTS (Heat) (kW) -----

E.E.R. (Heat) (kW/kW) -----

MOISTURE REMOVAL (/hr)

AIR CIRCULATION-Hi (m /hr) 1,050

ELECTRICAL DATA

COMPRESSOR

DIMENSIONS

TYPE

Hermetic type, Deposit electrode condenser, 2 poles.

Single phase, Induction motor, Rotary

DISCRIMINATION 5JS270DAA01

REFRIGERANT R410A (g) 1,900

POWER SOURCE (V)

DISCRIMINATION

INDOOR UNIT

HI-SPEED (r.p.m.) 1,450

MED-SPEED (r.p.m.) 1,230

LO-SPEED (r.p.m.)

DISCRIMINATION

OUTDOOR UNIT HI- SPEED (r.p.m.)

LO-SPEED (r.p.m.)

INDOOR UNIT H x W x D (mm) 270 x 1,150 x 285

OUTDOOR UNIT

FAN MOTOR

WEIGHT

INDOOR UNIT GROSS / NET (kg)

H x W x D (mm)

GROSS / NET (kg)

OUTDOOR UNIT

PIPE LENGTH 7.5 m

1,900 g

(67.0oz)

1,900 g

(67.0oz)

1,950 g

(68.8oz)

2,000 g

(70.6oz)

2,050 g

(72.3oz)

2,200 g

(77.6oz)

2,150 g

(75.8oz)

2,400 g

(84.7oz)

(25 ft) (33 ft) (49 ft) (66 ft)

10 m 15 m 20 m Additional

refrigerant

20g (0.71oz) / 1m(3.3ft)

(over 7.5m)

40g (1.42oz) / 1m(3.3ft)

(over 7.5m)

AWY24FBAJ

AWY24UBAJ

FULL CHARGE

AMOUNT

REFRIGERANT CHARGE (R410A)

2.5

12004.03.17

Cool & HeatCool

AWY24UBAJ

AOY24UNADL

9.0

2.05

3.61

1,020

MFB-30NTT MFB-30NTAT

730

----- 450

900 x 900 x 350

85 / 73 86 / 74

230

MFD-36JO

22 / 16

HEATING CAPACITY (kW) 7.40-----

RUNNING CURRENT (Cool) (A) 9.4 9.4

INPUT WATTS (Cool) (kW) 2.12 2.12

E.E.R. (Cool) (kW/kW) 3.21 3.21

SPECIFICATIONS

OUTLINE AND DIMENSIONS

Unit : mm

Models : AWY24FBAJ

AWY24UBAJ

INDOOR UNIT

2004.01.08

1,150

610

285

690

610

690

270

900

804

900

333

350

930

Models : AOY24FNAD

AOY24UNADL

Models : AWY24FBAJ / AOY24FNAD

Models : AWY24UBAJ / AOY24UNADL

2004.01.22 3

REFRIGERANT SYSTEM DIAGRAM

Models : AWY24FBAJ / AOY24FNAD

INDOOR UNIT

OUTDOOR UNIT

2004.03.17 4

TO POWER SOURCE

CIRCUIT DIAGRAM

OUTDOOR UNIT

INDOOR UNIT

Models : AWY24UBAJ / AOY24UNADL

2004.01.08 5

ERROR DISPLAY

2004.01.08 6

The OPERATION, TIMER and SWING lamps operate as follows according to the error contents.

Error display

OPERATION TIMER SWING

(RED) (YELLOW) (ORANGE)

Error contents

Indoor unit circuit board error

Indoor unit room temperature sensor wire

opened

Indoor unit room temperature sensor wire

short circuited

Indoor unit piping sensor wire opened

Indoor unit piping sensor wire short circuited

Indoor unit fan error

2 times

3 times

6 times

: Fast flashing : Slow flashing : Off

R31-R34

10K <1/10W> x 4 R27-R30

1.0K <1/10W> x 4

14V

C30-C33

0.01 x 4 <B>

D10

DA226U

14V

IC13 (4/7)

uPA2003

11 6

14 3

C23

1000P

<R>

R22 1.0K

<1/10W>

DTC124EUA

15V

R20 330

<1/10W>

IC7

TLP621

(D4)-GB

R19

4.7K

<1/10W>

R18

6.8K

<1/4W>

R16

820

<1/4W>

+C22

100

/25V

R2 56K

<RS-1W>

IC6

TLP621

(D4)-GB

R17 1.0K

<1/4W>

R21

10K

<1/10W>

5V 5V

IC2

TLP621

(D4)-GB

R11 10K

<1/10W>

D1F60

R12

10K

<1/10W>

C18

0.01

<F>

C19

0.01

<F>

DTC124EUA

R13

10K

<1/10W>

R14 1.0K

<1/10W>

C20

1000P

<R>

JM17

C53

0.01

<KH>

PRIMARY SECONDARY

C11

100

/25V

330

<1/4W>

JM16

15V D6

D1FL20U

R9 100

<1/2W>

C10

0.047

<ECQB>

D1FL20U

MTZJ5.1B

R5 100

<1/10W>

2SC1815

2SC4236

C9 330/25V

R7 10K <1/10W>

R4 1.5 <RS-2W>

100/

450V

D3SB60

C58

220P/2K

<ECKE>

R65

<RS-2W>

R1 3.3

<RS-5W>

340V

330K

<2W>

4700P

<ECQM>

R6 62K

<RS-2W>

1SR139

-600

POWER TRANSFORMER

T1 FTS28AU1S8AC

D2FL20U

C13

1000

/25V

R10 10K

<1/10W>

+C14

10/

25V

14V

JM10

C15

10/25V

+C16

1000

/25V

D1FL20U

IC5

7805

C17

0.01

<F>

C38

100

/25V

+C39

0.1

<F>

C50-C52

0.01 x 3 <F>

R62-R64

10K <1/10W> x 3

R59 1.0K <1/10W>

R61 1.0K <1/10W>

R60 1.0K <1/10W>

JM1

JM2

JM3

NO1 FAN SWITCHING

NO2 CUSTOM CODE SWITCHING

NO3 CUSTOM CODE SWITCHING

CN1

B3B-XASK-1-A

GRAY

CN1-3

CN1-1

CN1-2

THERMAL FUSE

BET

F1 3.15A

<250V>

FH2 FH1

SA1

RA-362M

VA2

470 <TNR>

VA1

470 <TNR>

0.22

<LE>

1000P

<YE>

1000P

<YE>

LF1

ELF20N008A

C56

0.01

<YE>

0.022

<YE>

0.022

<YE>

C57

0.01

<YE>

C55

0.01

<KH>

340V 15V

UL1015 AWG16

GREEN

UL1015 AWG14 WHITE

UL1015 AWG14 BLACK

CN2

B5P6S-VH-B

FAN MOTOR

F M

UL1015 AWG20 RED

UL1015 AWG20 BLACK

CN2-5

CN2-4

UL1015 AWG20 BLUE

UL1015 AWG20 ORANGE

UL1015 AWG20 WHITE

CN2-2

CN2-1

CN2-3

UL1015 AWG14 GRAY

TERMINAL BOARD

COMP

POWER SOURCE

220 - 240 V

50 Hz

G5NB-1A

AUTORESTART SWITCHING

ROOM TEMPERATURE CORRECTION

( HEATING OPERATION )

ROOM TEMPERATURE CORRECTION

( HEATING OPERATION )

NO6

NO5

NO4

JM4

JM5

JM6

R56-R58

10K <1/10W> x 3

R53-R55

1.0K <1/10W> x 3

C47-C49

0.01 x 3

<F>

CSTS0500MG03-T

C21

R42

C40

0.1

<F>

IC9

C41

0.1

<F>

PST

600C

R39 10K

<1/10W>

C43-C46

1000P x 4

<R>

C42

0.1

<F>

IC8

NM/FM93C46M8-X

R52 10K <1/10W>

BZ1

PKM13EPY-4000-TF01

14V

B Z

R44 1.0K

<1/10W>

R43 1.0K

<1/10W>

VCC

GND

R40 10K <1/10W>

R41 10K <1/10W>

R45 10K <1/10W>

R66 10K <1/10W>

14V

IC11 (1/7)

uPA2003

C35

1000P

<R>

R37 47

<1/10W>

C34

0.01

<B>

R35 1.0K

<1/10W>

R36

10K

<1/10W>

R38 10K

<1/10W>

C36

10/25V

C37

0.01 <F>

CN11

S04B-PASK-2

CN11-3

CN11-4

CN11-1

CN11-2 GRAY

YELLOW

GRAY

1PURPLE

GRAY

CN10

S07B-PASK-2

CN10-7

CN10-6

CN10-2

CN10-3

CN10-4

CN10-5

CN10-1

CN101 S07B-PASK-2

CN201 04/04 PAP/JB20 1430

MANUAL AUTO

SWITCH

EVQ PAG 04K

SW201

+C201

0.1

<F>

C202

10/

25V

INDICATOR PCB

EZ-0017HSE-D

RECEIVER PCB

EZ-0017HSE-SW

SBX1810

PHA201 OUT

OPERATE

LOUVER

( U / D )

LOUVER

( L / R )

TIMER

+C101

0.1

<F>

C102

10/

25V

R103 150 <1/4W>

R101 150 <1/4W>

R102 150 <1/4W> D102 SLR-325 <YEL>

D101 SLR-325 <ORG>

D103 SLR-325 <ORG>

R106 150 <1/4W>

R105 150 <1/4W>

LED102 SPR-325

LED101 SPR-325

LED103 SPR-325

CN8 S05B-PASK-2

CN8-1 PINK

CN8-5 GRAY

CN8-4 GRAY

CN8-3 GRAY

CN8-2 GRAY

CN7-5 GRAY

CN7-8 GRAY

CN7-4 GRAY

CN7-2 GRAY

CN7-3 GRAY

CN7-7 GRAY

CN7-6 GRAY

CN7-10 GRAY

CN7-9 GRAY

CN7-1 PINK

CN7 S10B-PASK-2

CN4 B2B-XAKK-1-A

5V CN5 B2B-XASK-1-A

CN5-1 BLACK

CN5-2 BLACK

DTA143

Q10

DTA143

Q11

DTC143EUA

Q12

DTC143EUA

Q13

DTC143EUA

IC11 (3/7)

uPA2003

IC12 (7/7)

uPA2003

IC11 (7/7)

uPA2003

116

215

314

14V

IC13 (2/7)

uPA2003

14V

C24

0.1

<F>

C25

0.1

<F>

R24

10.0K (1%)

<1/10W>

R23

49.9K (1%)

<1/10W>

R25 1.0K

<1/10W>

R26 1.0K

<1/10W>

C28

1000P

<R>

C29

1000P

<R>

ROOM TEMPERATURE THERMISTOR

HEAT EXCHANGER THERMISTOR

CN4-2 GRAY

CN4-1 GRAY

LOUVER

( DIFFUSER )

LOUVER

( RIGHT / LEFT )

LOUVER

( UP / DOWN )

CN12

B5P-SHF-1AA

CN12-1

CN12-5

CN12-4

CN12-3

CN12-2

TEST

370 69

X1 X2

P121

P122

P123

I C

P14

RESET

P42

P40

P43

P44

P41

20 13

P72

P20

P21

P22

P26

P25

P24

P23

P04

BUZ 50

P71

P70

P00

P12 78

66 P05 59

63P02

P127

45P31

P32 46

47P33

64 I NTP3

P34

P35

P64

P65

P66

P67

uPD780058GK

-A09-9EU

4AVSS

VSS0

VSS1

74 VDD0

VDD1

AVREF0

AVREF1

P54

P55

P56

P57

P50

P51

P52

P53

P11

P10

P126

P125

P124

I C 1

Model : AWY24FBAJ CONTROLLER PCB ASSEMBLY ( MAIN PCB )

EZ-0031FWSE-C

INDOOR PRINTED CIRUIT BOARD

CIRCUIT DIAGRAM

2004.01.08 7

5V 5V

15V

P126

P125

P124

VDD0

VDD1

AVREF0

AVREF1

AVSS

VSS1

VSS0

64 I NTP3

P0566

P04

P26

P25

P24

P23

20 P41

23 P44

22 P43

19 P40

P42

P123

P122

53 P121 X1

369

76P10

P11

P50

P51

P52

P53

P54

P55

P56

P57

P64

P65

P66

P67

P35

P34

P33

P32

P31

P127

P02

BUZ

P71

P70

P00

P12

P72

P20

P21

P22

RESET

P14

I C

CSTS0500MG03-T

C21

R42

C40

0.1

<F>

C41

0.1

<F>

I C9

PST600C

R39 10K

<1/10W>

C43 - C46

1000P <R> x 4

C42

0.1

<F>

NM / FM93C46M8-X

I C8

R52 10K <1/10W>

VCC

GND

BZ1

PKM13EPY-4000-TF01

B Z

R40 10K <1/10W>

R41 10K <1/10W>

R66 10K <1/10W>

R45 10K <1/10W>

14V

R44 1.0K

<1/10W>

R43 1.0K <1/10W>

I C11 (1/7)

uPA2003

14V

C35

1000P

<R>

R37 47 <1/10W>

C34

0.01

<B>

R35 1.0K

<1/10W>

CN11

S04B-PASK-2

CN11-4

CN11-3

CN11-2

CN11-1

GRAY

YELLOW 1

CN201 04/04 PAP/JB20 1430

MANUAL AUTO

SWITCH +

SW201 EVQ PAG 04K

C202

10/

25V

C201

0.1

<F>

PHA201

SBX1810

OUT

RECEIVER PCB

EZ-0017HSE-SW

INDICATOR PCB

EZ-0017HSE-D

+C102

10/

25V

C101

0.1

<F>

LOUVER

( U / D )

LOUVER

( L / R )

TIMER

CN101 S07B-PASK-2

D101 SLR-325<ORG>

D103 SLR-325<ORG>

D102 SLR-325<YEL>

R101 150 <1/4W>

R103 150 <1/4W>

R102 150 <1/4W>

LED103 SPR-325<RED/GRN>

LED101 SPR-325<RED/GRN>

LED102 SPR-325<RED/GRN>

R106 150 <1/4W>

R104 150 <1/4W>

R105 150 <1/4W>

OPERATE

LOUVER

(DIFFUSER)

LOUVER

(UP/DOWN)

LOUVER

(RIGHT/LEFT)

CN8 S05B-PASK-2

S10B-PASK-2CN7

14V

CN4 B2B-XAKK-1-A

C24

0.1

<F>

5V B2B-XASK-1-A

CN5 ROOM TEMPERATURE THERMISTOR

HEAT EXCHANGER THERMISTOR

C25

0.1

<F>

CN7-1 PINK

CN7-2 GRAY

CN7-10 GRAY

CN7-9 GRAY

CN7-8 GRAY

CN7-7 GRAY

CN7-6 GRAY

CN7-5 GRAY

CN7-4 GRAY

CN7-3 GRAY

CN8-1 PINK

CN8-2 GRAY

CN8-5 GRAY

CN8-4 GRAY

CN8-3 GRAY

CN5-1 BLACK

CN5-2 BLACK

CN4-2 GRAY

CN4-1 GRAY

CN10

S07B-PASK-2

CN10-7

GRAY

PURPLE 1

CN10-1

CN10-2

CN10-3

CN10-4

CN10-5

CN10-6

I C11 (3/7)

uPA2003

Q10

DTA143

R36 10K

<1/10W>

R38 10K

<1/10W>

C36

10/

25V

+C37

0.01

<F>

Q11

DTC143EUA

Q13

DTC143EUA

Q12

DTC143EUA

I C12 (7/7)

uPA2003

I C11 (3/7)

uPA2003

5 12

107

116

413

3 14

1 16

215

I C13 (2/7)

uPA2003

R24

10K (1%)

<1/10W>

R23

49.9K (1%)

<1/10W>

R26 1.0K

<1/10W>

R25 1.0K

<1/10W>

C29

1000P

<R>

C28

1000P

<R>

C47 - C49

0.01 x 3

<F>

R56 - R58

10K <1/10W> x 3

R55 1.0K <1/10W>

R54 1.0K <1/10W>

R53 1.0K

<1/10W>

JM4

JM5

JM6

NO.4

NO.6

NO.5

AUTO RESTART SWITCHING

ROOM TEMPERATURECORRECTION

( HEATING OPERATION )

ROOM TEMPERATURECORRECTION

( HEATING OPERATION )

11 96

14V

D10

DA226U

C30 - C33

0.01 x 4

<B>

I C13 (4/7)

uPA2003

K 4

K 3

K 2

K 1

C23

1000P

<R>

R27 - R30

1.0K <1/10W> x 4

R22 1.0K

<1/10W>

R31 - R34

10K <1/10W>

x 4

I C7

TLP621

(D4) - GB

R21 10K

<1/10W>

R19 4.7K

<1/10W>

R18 6.8K

<1/4W>

R16 820

<1/4W>

C22

100/

25V

DTC124EUA

R20 330

<1/10W>

R17 1.0K

<1/4W>

I C6

TLP621

(D4) - GB

C20

1000P

<R>

DTC124EUA

C19

0.01

<F>

C18

0.01

<F>

R14 1.0K

<1/10W>

R13

10K

<1/10W>

I C2

TLP621

(D4) - GB

R11 10K

<1/10W>

R2 56K

<RS-1W>

D1F60 R12 10K

<1/10W>

C39

0.1

<F>

C38

100/

25V

C17

0.01

<F>

14V

+ + +

I C5

7805

JM10

C16

1000

/25V

C15

10/

25V

D1FL20U

C14

10/

25V

JM17

C53

0.01

<KH>

R10 10K

<1/10W>

C13

1000

/25V

PRIMARY SECONDARY

POWER TRANSFORMER

ETS28AU1S8AC D8

D2FL20U

JM1

JM2

JM3

NO.1

NO.3

NO.2

FAN SWITCHING

CUSTOM CODE SWITCHING

C50 - C52

0.01 x 3

<F>

R59 1.0K <1/10W>

R60 1.0K <1/10W>

R61 1.0K <1/10W>

R62 - R64

10K <1/10W> x 3

340V

15V

JM16

R3 330K

<2W>

4700P

<ECQM>

R6 62K

<RS-2W>

1SR139-600

D1FL20U

C10 0.047

<ECQB>

R9 100

<1/2W>

D1FL20U

MTZJ5.1B

C11

100/

25V

R8 330

<1/4W>

R7 10K <1/10W>

330/

25V

R4 1.5 <RS-2W>

R5 100

<1/10W>

2SC1815

D3SB60

R1 3.3

<RS-5W>

THERMAL FUSE

CN1-1

CN1-2

CN1-3

GRAY

CN1

B3B-XASK-1-A

C58

220P/2kV

<ECKE>

100/

450V

R65 75

<RS-2W>

2SCC4236

FH2 BET FH1

3.15A

<250V>

SA1

RA-362M

VA2

470V <TNR>

VA1

470V <TNR>

0.22

<LE>

LF1

ELF20N008A

340V 15V

C55

0.01

<KH>

0.022

<YE>

0.022

<YE>

C56

0.01

<YE>

C57

0.01

<YE>

TEST

CN12

B5P-SHF-1AA

CN12-1

CN12-5

CN12-4

CN12-3

CN12-2

CN2

B5P6S-VH-B

F M FAN MOTOR

UL1015 AWG20 CN2-5RED

CN2-4

BLACK

UL1015 AWG20

CN2-3

WHITE

UL1015 AWG20

CN2-2

ORANGE

UL1015 AWG20

CN2-1

BLUE

UL1015 AWG20

UL1015 AWG16

GREEN

UL1015 AWG14 BLACK

UL1015 AWG14 WHITE

TERMINAL BOARD

POWER SOURCE

220 / 240V

50Hz

OUTDOOR UNIT

COMP

H I

4WV

UL1015 AWG14 GRAY

UL1015 AWG14 BLUE

UL1015 AWG14 BROWN

UL1015 AWG14 RED

CR2

RPEL-121204

CR1

RPEL-121204

G5NB-1A

JQ1-12V

JM12

JQ1-12V

G5NB-1A

I C 1

uPD780058BGK

-A14-9EU

CONTROLLER PCB ASSEMBLY ( MAIN PCB )

EZ-00314HSE-C

Model : AWY24UBAJ

2004.01.08 8

92004.01.22

321

629

172

960

172-3

184-1

108-1

253-2

174-1

160

557

169

120

109

320

338

127

8-2

108-2

63-1

764

122

574-2

574-1

Fan motor

earth wire

Models : AWY24FBAJ AWY24UBAJ

DISASSEMBLY ILLUSTRATION (Indoor unit)

This manual suits for next models

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