Fujitsu ABYF18LAT User manual

CONTENTS

SPECIFICATIONS

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

OUTLINE AND DIMENSIONS

. . . . . . . . .

REFRIGERANT SYSTEM DIAGRAM

. . .

ERROR DISPLAY

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

CIRCUIT DIAGRAM

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

PCB CIRCUIT DIAGRAM

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

PARTS (indoor unit)

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

PARTS (outdoor unit)

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

ACCESSORIES

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

SPLIT TYPE

ROOM AIR CONDITIONER

FLOOR CONSOLE /

UNDER CEILING

DUAL TYPE

Indoor unit Outdoor unit

ABYF18LAT

ABYF18LBT

ABYF24LAT

ABYF24LBT

AOYA18LACL

AOYA18LALL

AOYB18LACL

AOYB18LALL

AOYA18LALL

AOYB18LALL

AOYA24LACL

AOYA24LALL

AOYB24LACL

AOYB24LALL

AOYA24LALL

AOYB24LALL

2009.07.13 1

INDOOR UNIT H x W x D

H x W x D

199 x 990 x 655 mm

OUTDOOR UNIT 578 x 790 x 300 mm

DIMENSIONS

INDOOR UNIT Shipping / Net

Shipping / Net

36 kg / 27 kg

OUTDOOR UNIT

44 kg / 40 kg

WEIGHT

SPECIFICATIONS

TYPE Cool & heat inverter

INDOOR UNIT ABYF18LAT, ABYF18LBT

OUTDOOR UNIT

AOYB18LA_L

COOLING CAPACITY 5.20 kW

HEATING CAPACITY 6.00 kW

POWER SOURCE 230 V

FREQUENCY 50 Hz

RUNNING

CURRENT

COOLING 7.4 A

HEATING 7.7 A

INPUT WATTS COOLING 1.70 kW

HEATING 1.75 kW

E.E.R. COOLING 3.06 kW/kW

COP HEATING 3.43 kW/kW

AOYA18LA_L

7.1 A

7.3 A

1.62 kW

1.66 kW

3.21 kW/kW

3.61 kW/kW

MOISTURE REMOVAL 2.0 L/hr

AIR CIRCULATION HIGH 780 m3/hr

FAN MOTOR

TYPE Hermetic type, 4 pole, 3 phase,

DC inverter motor, Rotary

DISCRIMINATION DA130A1F-25NA

PRECHARGED REFRIGERANT

REFRIGERANT TYPE R410A R410A

1,250 g

POWER SOURCE 230 V

HIGH-SPEED

1,040 / 1,040 r.p.m.

INDOOR UNIT

( cool / heat )

MED-SPEED

950 / 950 r.p.m.

LOW-SPEED

800 / 800 r.p.m.

QUIET 740 / 740 r.p.m.

OUTDOOR UNIT 860 / 820 r.p.m.

ELECTRICAL DATA

COMPRESSOR AND REFRIGERANT

INDOOR UNIT ( cool / heat ) 43 dB / 43 dB

OUTDOOR UNIT ( cool / heat ) 50 dB / 50 dB

NOISE LEVEL

Pipe length 15 m 1,250 g

FULL CHARGE 20 m 1,350 g

ADDITIONAL REFRIGERANT 20 g/m

578 x 790 x 315 mm

48 kg / 44 kg

ABYF24LAT, ABYF24LBT

AOYB24LA_L

7.10 kW

8.00 kW

230 V

50 Hz

10.1 A

10.2 A

2.32 kW

2.33 kW

3.06 kW/kW

3.43 kW/kW

AOYA24LA_L

9.7 A

2.21 kW

3.21 kW/kW

3.61 kW/kW

2.7 L/hr

980 m3/hr

DA150A1F-20NA

1,700 g

WEIGHT (with oil) 9.6 kg 10.0 kg

230 V

1,330 / 1,300 r.p.m.

1,150 / 1,150 r.p.m.

1,000 / 1,000 r.p.m.

780 / 780 r.p.m.

1,050 / 1,050 r.p.m.

48 dB / 48 dB

52 dB / 53 dB

1,700 g

1,800 g

20 g/m

OUTLINE AND DIMENSIONS

INDOOR UNIT

Unit : mm

990

900

500

655

530

200175

199

(rear view)

2006.10.16 2

OUTDOOR UNIT

AOY_18LA_L

Unit : mm

Top view

Front view

Side view

Bottom view

Drain pipe

mounting place

( 20)

189

177

347

540

30066790

121

578

320 10

184

4- 10mm hole

Air flow

2008.06.26 3

Top view

Front view

Side view

Bottom view

Drain pipe

mounting place

( 20)

189

177

347

540

31566790

121

578

320

184

4- 10mm hole

OUTDOOR UNIT

AOY_24LA_L

Unit : mm

Air flow

2008.06.26 4

REFRIGERANT SYSTEM DIAGRAM

OUTDOOR UNIT INDOOR UNIT

2008.06.26 5

Strainer

4-Way

valve

2-Way

valve

3-Way

valve

Muffler

Expansion

valve

Compressor

Accumulator

Heat exchanger

Cool

Heat : THERMISTOR (COMPRESSOR TEP.)

: THERMISTOR (PIPE TEP.)

: THERMISTOR (ROOM TEP.)

: THERMISTOR (DISCHARGE TEP.)

: THERMISTOR (HEAT EXCHANGER MED TEP.)

: THERMISTOR (HEAT EXCHANGER OUT TEP.)

: THERMISTOR (OUTDOOR TEP.)

Refrigerant pipe diameter

ABYF18L_T / AOY_18LA_L

Liquid : 1/4" (6.35 mm)

Gas : 1/2" (12.70 mm)

ABYF24L_T / AOY_24LA_L

Liquid : 1/4" (6.35 mm)

Gas : 5/8" (15.88 mm)

ORANGE

YELLOW

RED

WHITE

BLUE

PURPLE

GRAY

RED

WHITE

BLACK

RED

WHITE

BLACK

YELLOW

BROWN

WHITE

BLACK

RED

GREEN

GREEN /

YELLOW

BLACK

GRAY

BLACK

BROWN

RED

ORANGE

YELLOW

WHITE

BROWN

RED

ORANGE

YELLOW

WHITE

GRAY

1 2 3 4 5 6 7 8 12 3

1 2 34 5 67812 3

1 2 31 2

1 2 1212

CN101

W105

W102

W101

CN104

CN106

CN103

1 2

CN108CN102

E101 E102

CN105

CN4 CN1

CN5 CN7 CN8

CN12CN11CN9CN10

CN14

CN6 CN13 CN3

TERMINAL

F101

FUSE

3.15A 250V

FAN MOTOR

F M

STEP MOTOR

THERMISTOR

( ROOM TEMP. )

THERMISTOR

( PIPE TEMP. )

INDICATOR PCB ASSY

POWER

SUPPLY

PCB ASSY

CONTROLLER

PCB ASSY

( MAIN PCB )

1 2 3

123

TO REMOTE CONTROL UNIT

( OPTION )

BLACK

RED

WHITE

YELLOW

BLUE

RED

WHITE

BLACK

RED

BROWN

BLUE

ORANGE

YELLOW

WHITE

BLACK

WHITE

RED

BROWN

BLACK

WHITE

RED

YELLOW

GREEN

BLACK

RED

WHITE

BLACK

CN71

CN73

CN72

CN70

W11

W10

CN40

CN801

CN30 4-WAY VALVE

4WV

PMV

F M

S (S)

C (T)

R (R)

FAN MOTOR

EXPANSION VALVE

COMPRESSOR

C M

REACTOR

THERMISTOR ( PIPE TEMPE. )

THERMISTOR ( DISCHARGE PIPE TEMP. )

THERMISTOR ( COMPRESSOR TEMP. )

THERMISTOR ( PIPE - MID. TEMP. )

THERMISTOR ( OUTDOOR TEMP. )

FUSE 250V 5A

TERMINAL

POWER SOURCE

( N )

1 3 L N

FUSE 250V 20A

CONTROLLER PCB ASSY

( MAIN PCB )

2008.06.26 6

INDOOR UNIT

OUTDOOR UNIT

CIRCUIT DIAGRAM

CN4-1

CN4-2

CN4-3

CN4-4

CN4-5

CN4-6

CN4-7

CN4-8

CN104-1

CN104-2

CN104-3

CN104-4

CN104-5

CN104-6

CN104-7

CN104-8

CN1-1

CN1-2

CN1-3

CN9-1

CN9-2

CN9-3

CN11-1

CN11-2

CN11-3

CN11-4

CN11-5

CN12-1

CN12-2

CN12-3

CN12-4

CN12-5

CN6-1

CN6-2

CN14-1

CN14-2

CN14-3

CN13-1

CN13-2

CN13-3

CN13-4

CN13-5

CN13-6

CN13-7

CN201-1

CN201-2

CN201-3

CN201-4

CN201-5

CN201-6

CN201-7

CN201-8

CN8-1

CN8-2

CN7-1

CN7-2

CN5-1

CN5-2

CN101-1

CN101-2

CN101-3

CN102-1

CN102-2

CN102-3

CN103-1

CN103-2

CN106-1

CN106-2

CN105-6

CN105-5

CN105-4

CN105-3

CN105-2

CN105-1

UL1015

AWG16

GREEN

UL1015

AWG16

GREEN

YELLOW

BROWN

WHITE

BLACK

RED

UL1015 AWG20 BLACK

UL1015 AWG20 WHITE

UL1015 AWG20 RED

BROWN

RED

ORANGE

YELLOW

WHITE

BROWN

RED

ORANGE

YELLOW

WHITE

GRAY

RED

ORANGE

YELLOW

WHITE

BLUE

PURPLE

GRAY

POWER DRIVE

DC SUPPLY

CN104

B08B-PASK-1

CN4

B08B-PASK-1

CN101

B03B-PASK-1

CN1

B03B-PASK-1

EMI FILTER

ZCAT1518-0730

1 T

CN9

B03B-XARK-1-A

FLOAT SWITCH

TERMINAL BOARD

CN6

B02B-PAMK-1

FRESH AIR

CN14

B3B-XAKK-1-A

CN13

B07B-PASK-1

CN201

S08B-PASK-2

THERMISTOR ( PIPE - ENTRANCE TEMP. )

ROOM THERMISTOR

CN8

B2B-XASK-1-A

CN7

B2B-XAYK-1-A

CN5

B2B-XAKK-1-A

GRAY

CN11

B05B-XASK-1-A

CN12

B05B-XARK-1-A

REMOTE CONTROL

EARTH

LOUVER ( UP / DOWN )

LOUVER ( RIGHT / LEFT )

INDICATOR PCB ASSEMBLY

K04EI-0800HSE-D0

CONTROLLER PCB ASSEMBLY

ABYF18LAT : K06AK-0705HSE-C1

ABYF24LAT : K06AK-0706HSE-C1

ABYF18LAT, ABYF24LAT

POWER SUPPLY PCB ASSEMBL

K06AL-0600HSE-P0

W101 W102 W105

E101

E102

DC FAN MOTOR

CN105

B5P6-VH-B

EMI FILTER

ZCAT2132-1130

1 T

CN106

B2P3-VH-B-E

DRAIN PUMP

CN103

B2B-XH-AM

E I B OUT

E I B I N

CN102

B3B-XH-AM

F M

OUTDOOR UNIT

TERMINAL BOARD

2(N)

CN10-1

CN10-2

HEATER

CN3-1

CN3-2

CN3-3

CN3-4

CN3-5

CN3-6

CN10

B02B-PAOK-1

SP PCB

CN3

B06B-PASK-1

UL1430 AWG22 RED

UL1430 AWG22 WHITE

UL1430 AWG22 BLACK

3 2 1

BLACK

BLACK THERMISTOR ( PIPE - MID. TEMP. )

UL1430 AWG24 x 2

BLACK

2008.05.09 7

CONTROL UNIT

ABYF18LAT : EZ-0070MHSE

ABYF24LAT : EZ-0070PHSE

INDOOR PCB CIRCUIT DIAGRAM

CN15-1

CN15-2

CN15-3

CN15-4

CN15-5

CN15-6

FLASH

CN15

B06B-XASK-1-A

CN2-1

CN2-2

CN2-3

CN2-4

CN2-5

CN2

B5P-SHF-1AA

TEST

I C1

uPD78F0535

42 52

AVDD

AVREF

VDD0

VDD1

I C

RST

P00 P34

P01 P35

P02

P03

P10

P11

P12

P13

P14

P15

P16

P17

P20

P21

P22

P23

P24

P25

P30

P31

P32

P33

XT1

XT2

P36

P40

P41

P42

P43

P44

P45

P46

P47

P50

P51

P52

P53

P54

P55

P56

P57

P64

P65

P66

P67

P70

P71

P72

P73

P74

P75

AGND

GND0

GND1

JM6

0R0

JM5

0R0

R56

100K

<1/10W>

C27

0.1

<F>

C38

0.1 <F>

I C7

S80842

VDD

OUT GND

NC 5V

R41 1.0K

<1/10W>

R43

10K

<1/10W>

R44

10K

<1/10W>

C26

0.01

<F>

C25

10/

50V

R52

10K

<1/10W> INDICATOR

CN13

B07B-PASK-1

FLASH

CN15

B06B-XASK-1-A

R49 - R51

10K <1/10W> x 3

PIPE TEMP. TH. ( MID )

CN5

B02B-XAKK-1-A

PIPE TEMP. TH. ( ENT )

CN7

B02B-XAYK-1-A

ROOM TEMP. TH.

CN8

B02B-XASK-1-A

R59

10K

<1/10W>

R60

49.9K

<1/10W>

R61

49.9K

<1/10W>

C29

0.1

<F>

C30

0.1

<F>

C34

0.1

<F>

R57

1.0K

<1/10W>

R58

1.0K

<1/10W>

R62

1.0K

<1/10W>

FLOAT SWITCH

CN9

B03B-XARK-1-A

R46

1.0K

<1/10W>

C31

0.01

<F>

R45

10K

<1/10W>

C8 - C10

0.1 <F> x 3

R4 - R6

1.0K <1/10W> x 3

R1 - R3

10K <1/10W> x 3

JM1

JM2

JM3

C28

0.1

<F>

C33

0.1

<F>

C32

100/

6.3V

CUSTOM CODE

HEATING FAN DELAY

12V

+C2

10/

50V

0.01

<F>

1SS355

I C8

NJM7812

1SS355

I C2

NJM7805

13.5V

5V C1

10/

50V

1 3

R19

R20

R22

R21

1.0K <1/10W> x 4

R15 - R18

10K <1/10W> x 4

C4 - C7

0.01 <F> x 4

DTC124EKA

R70

10K

<1/10W>

C37

0.1

<F>

1000P <R> x 3

C35 C12 C11

R67 1.0K

<1/10W>

1.0K <1/10W> X 3R63

R64

R65

10K <1/10W> x 3

R66

R32

R23

R24

13.5V

R26

10K

<1/10W> R25

1.0K

<1/10W>

C14

1000P

<R>

C16

0.01

<F>

R29

390

<1/10W>

R28

10K

<1/10W>

DTC124EKA

C15

0.01

<F>

C17

0.01

<F>

C18

0.01

<B>

R27

330

<1/10W>

R31

10K

<1/10W>

R34

1.0K

<1/10W>

R30

10K

<1/10W>

R33

10K

<1/10W>

DTC124EKA

BZ1

PKM13EPYH-4000-A0

R36

0R0

R35

1.0K

<1/10W>

13.5V

R47

390

<1/10W>

B Z

GND

I C4

uLN2003ADR

13.5V

C36

0.47

<F>

5.00MHz

<CSTS>

13.5V I C3

uLN2003ADR

SW1

CFS-0402MC

R11 - R14

10K <1/10W> x 4

R7 - R10

1.0K <1/10W> x 4

C19 - C22

0.1 <F> x 4

C13

0.1

<F>

R37

10K

<1/10W>

R40

10K

<1/10W>

I C5

BR93L56RF-WE2

D I

VCC

GND

I 1

I 2

I 3

I 4

I 5

I 6

I 7

R55

10K

<1/10W>

12V

D1FS4A

12V

R48

10K

<1/10W>

R53

28K

<1/10W>

R54

15.4K

<1/10W>

I C6-1

BA10393F

I C6-2

BA10393F

DAN217U

1 2

C23

0.01

<F> C24

1000P

<R>

R42

<1/10W>

CN14

B03B-XAKK-1-A

REMOTE CONTROL UNIT

CN11

B05B-XASK-1-A

LOUVER ( UP / DOWN )

CN12

B05B-XARK-1-A

LOUVER ( RHIGT / LEFT )

CN10

B02B-PAOK-1

HEATER

CN6

B02B-PAMK-1

FRESH AIR

CN4

B08B-PASK-1

POWER DRIVE

CN3

B06B-PASK-1

SP PCB

CN2

B5P-SHF-1AA

TEST

CN1

B03B-PASK-1

DC SUPLLY

2008.05.09 8

INDOOR UNIT

CONTROLLER PCB ASSEMBLY

ABYF18LAT : K06AK-0705HSE-C1

ABYF24LAT : K06AK-0706HSE-C1

13.5V

F101

BET 3.15A - 250V

FH101

FH102

VA101

470V

<TNR>

W101

BLACK

W102

WHITE

VA102

470V

<TNR>

SA101

RA-362M

E101

GREEN

I C26-10

I C26-14

5V 15V

I C104

TLP621

<GB>

R116

1.0K

<1/4W>

CN104

B08B-PASK-1

POWER DRIVE

SERIAL I N

SERIAL I NT

SERIAL ON

DRAIN PUMP

DC FAN-OUT

DC FAN-FEEDBACK

EX. SIGNAL-OUT

EX. SIGNAL-I N

3 2

I C103

TLP621

<GB>

C117

100/

25V

R117

820

<1/4W>

R114

4.7K

<1/10W>

R115

6.8K

<1/4W>

15V

340V

15V

CN105

B5P6-VH-B

DC FAN MOTOR

W105

RED

SERIAL

I C 1 0 5

H I 2 0 0 2 R 2

5 4 3 2 1

101418

15V

340V

C108

4700P

<ECQP>

R104

330K

<2W> D102

1SR139-600

R103

62K

<RS-2W>

D108

D2FL20U

T101

ZFT22B03-C

R111

10K

<1/10W>

C113

1000/

25V

C114

0.01

<KH>

C115

0.01

<KH>

K102

G5NB-1A 13.5V

RC101

120/0.2

CN106

B2P3-VH-B-E

DRAIN PUMP

IC26-10

IC26-14

C116

0.01

<B>

R112

330

<1/10W>

L102

BLm18

<AG601>

I C101

TLP621

<GB>

L103

BLm18

<AG601>

K101

G5NB-1A 13.5V

R113

330

<1/10W>

CN103

B2B-XH-AM

CN102

B3B-XH-AM

IC26-14 IC26-10

8765 4 3 2 1

13.5V

C120

0.1

<F>

C121

0.1

<F>

DC SUPPLY

CN101

B03B-PASK-1

LF101

ELF17N015A

L101

REP28-15

15mH, 1.1A

D101

D3SB60

C118

0.01

<KH>

E102

GREEN

C107

100/

450V

C109

220P/

2.0kV

<ECKE>

R105

<RS-2W>

R106

1.5

<RS-2W>

Q102

2SC1815

Q101

2SC5354

R107

100

<1/10W>

D107

RD16M

<B1>

C112

330/

25V

R110

10K

<1/10W>

D106

D1FL20U

C110 0.047 <ECQB>

D103

D1FL20U

D104

MTZJ5.1B

R109

330

<1/4W>

C111

100/

25V

D105

D1FL20U

R108

100

<1/2W>

C104

0.47

<R46>

C105

0.01

<YE>

C106

0.01

<YE>

PFC5000-0702F

x 2

2008.04.14 9

INDOOR UNIT

ABYF18LAT, ABYF24LAT

POWER SUPPLY PCB ASSEMBLY

K06AL-0600HSE-P0

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