Fujitsu ARHF09LALU User manual

INVERTER MULTI

AIR CONDITIONER

DUCT TYPE

Indoor unit Outdoor unit

ARHF09LALU AOHA18LAT3

ARHF09LALU AOHA24LAT3

CONTENTS

SPECIFICATIONS

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

OUTLINE AND DIMENSIONS

. . . . . . . . . . .

REFRIGERANT SYSTEM DIAGRAM

. . . . .

ERROR CONTENTS

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

CIRCUIT DIAGRAM

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

INDOOR PCB CIRCUIT DIAGRAM

. . . . . . .

OUTDOOR PCB CIRCUIT DIAGRAM

. . . .

PARTS (indoor unit)

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

PARTS (outdoor unit)

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

ACCESSORIES

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

2.7 kW

3.3 kW

ELECTRICAL DATA

INDOOR UNIT

MEASUREMENT

Note : Static pressure : 0 pa

Duct length : Inlet 1m, Outlet 2m (indoor unit)

DIMENSIONS

230 V

HIGH SPEED

DISCRIMINATION

MIDDLE

LOW

H x W x D 217 x 663 x 595 mm

FAN MOTOR

WEIGHT Gross / Net 22 kg / 18 kg

1,010 r.p.m.

950 r.p.m.

MFG-09TVL

880 r.p.m.

QUIET

MIDDLE

QUIET

830 r.p.m.

1.0 L/hr

480 m3/hr

12008.04.30

SPECIFICATIONS

COOLING CAPACITY

HEATING CAPACITY

MOISTURE REMOVAL

AIR CIRCULATION HIGH

POWER SOURCE

FAN SPEED

COOL & HEAT MULTI

ARHF09LALU

TYPE

MODEL NAME

230 V

50 Hz

POWER SOURCE

FREQUENCY

HIGH

LOW

NOISE LEVEL

31 dB

35 dB

30 dB

33 dB

22008.05.09

Total pipe length

FULL CHARGE AMOUNT

MODEL NAME

COOLING CAPACITY

HEATING CAPACITY

POWER SUPPLY

FREQUENCY

RUNNING CURRENT

INPUT

EER

AIR CIRCULATION HIGH

ELECTRICAL SPECIFICATIONS

COMPRESSOR AND REFRIGERANT

MEASUREMENT

FAN MOTOR

TYPE

DISCRIMINATION

WEIGHT (with oil)

(220V) - 230V - (240V)

DA150A1F-20NA

REFRIGERANT TYPE

PRECHARGED REFRIGERANT

R410A

2,200 g

10.0 kg

Cooling

Heating

Cooling

Heating

Cooling

Heating

TYPE Colling & Heating

AOHA18LAT3

5.4 kW

6.8 kW

5.9 A

7.1 A

1.35 kW

1.62 kW

4.00 kW/kW

4.20 kW/kW

50 Hz

3,050 m3/hr

Hermetic type, Inverter, 4 poles,

3-phase, DC motor, Twin Rotary

MAX PIPE LENGTH (each unit)

MAX PIPE LENGTH (total)

30 m

40 m

50 m

CHARGELESS

ADDITIONAL CHARGE

2,200 g

2,400 g

2,600 g

20 g/m

30 m

25 m

MIN. PIPE LENGTH (each unit) 5 m

50 m

MAX ELEVATION (between indoor units)

10 m

MAX ELEVATION (between indoor and outdoor)

15 m

700 x 900 x 330 mm

55 kg / 63 kg

OUTDOOR UNIT

WEIGHT

DIMENSIONS

MFE-60PO

660 r.p.m.

H x W x D

Net / Gross

HIGH SPEED (HEAT)

730 r.p.m.

AOHA24LAT3

6.8 kW

8.0 kW

8.5 A

8.8 A

1.94 kW

2.00 kW

3.50 kW/kW

4.00 kW/kW

3,300 m3/hr

780 r.p.m.

HIGH SPEED (COOL)

DISCRIMINATION

OUTLINE AND DIMENSIONS

596

560

663

630

400

390

150

217

605

57520

Unit : mm

Drain pipe diameter

Inside : 21.5 mm

Outside : 26.0 mm

INDOOR UNIT

2008.04.21

42008.04.21

(Unit : mm)

OUTDOOR UNIT

Air Flow

900

700

400

330

31 12

370

650

REFRIGERANT SYSTEM DIAGRAM

52008.04.21

OUTDOOR UNIT

INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C

Room

Thermistor

Discharge

thermistor

Pressure

switch (A)

Pressure

switch (B)

Compressor

Accumulator

Mufller

Strainer

3-way

valve

3-way

valve

3-way

valve

2-way

valve

2-way

valve

2-way

valve

Heat exchanger

Room

Thermistor

Strainer

Expansion

valve

Expansion

valve

Expansion

valve

4-way valve

HEAT COOL

Heat exchanger

Receiver tank

Room

Thermistor

Strainer

Distributor

Pipe

Thermistor

Pipe

Thermistor

Pipe

Thermistor

Pipe

Thermistor

Pipe

Thermistor

Pipe

Thermistor

Heat exchanger

GRAY

BLACK

WHITE

BLACK

RED

WHITE

BLACK

RED

GRAY

GREEN

/ YELLOW

YELLOW

BROWN

WHITE

BLACK

RED

8 8

1 2 3 4 5 6 7 8

1 2 3

1 2 31 2

1 2 3

123

1 2 1 2

1 2 1 2 1 2

CN12

CN11

CN9

CN10

CN4 CN1

CN6

CN14

CN13

CN3

CN5 CN7 CN8

CN104 CN101

CN102 CN103

CN105

CN106

E101 E102

W105

W102

TERMINAL

TO REMOTE CONTROL UNIT

FAN MOTOR

F M

TERMISTOR

( PIPE TEMP. )

TERMISTOR

( ROOM TEMP. )

12 3

POWER SUPPLY

PCB ASSY

CONTROLLER

PCB ASSY

( MAIN PCB )

2008.03.18 6

INDOOR UNIT OUTDOOR UNIT

CIRCUIT DIAGRAM

CN2

CN15

ACTIVE

FILTER

MODULE

CN800

WHITE

W305

W304

W303

W17 W16

CN25

BLACK

CN26

GREEN

CN23

BLUE

CN22

RED

CN21

YELLOW

CN30

WHITE

SW150

CN34

YELLOW

CN1

WHITE

CN407

WHITE

TM102 TM101

W3 W6 W7 W4 W5

W8 W9

CN1

W11 W10

W200 W201 W202

CN37

RED

CN36

WHITE

CN27

RED

CN39

WHITE

CN40

WHITE

CN50

WHITE

CN51

WHITE

GREEN

WHITE

RED

WHITE

AC I N

W12

YELLOW

W13

BLUE

BROWN

WHITE

BLACK

WHITE WHITE

BLACK

RED

YELLOW

PINK

BLACK

GREEN

BLACK

WHITE

BLACK

RED

BLACK

WHITE

RED

BROWN

BLUE

ORANGE

YELLOW

WHITE

RED

BLACK

YELLOW

ORANGE

RED

BROWN

BLACK

WHITE

GREEN

WHITE

BLACK

BROWN

RED

BLACK

BLUE

BROWN

BLACK

BROWN

YELLOW

WHITE

BLACK

RED

BLACK

RED

WHITE

BLACK

RED

12 3 4 5 6 7 1 2 1 2 1 2 1 2 1 2

1 2 3

1 3 4

321

12 3 4 5

RED

BROWN

BLUE

ORANGE

YELLOW

WHITE

RED

BROWN

BLUE

ORANGE

YELLOW

WHITE

3 2 1

TERMINAL L N

FUSE

250V

25V

EMI FILTER

LED1

D150

LED3

D152

LED2

D151

F2 FUSE

T 3.15A 250V

EMI FILTER

EMI FILTER EMI FILTER

FUSE

250V 10A

TERMINAL

1 2 3 1 2 3 1 2 3

UNIT A UNIT C

UNIT B

TERMINAL

CHOKE COIL

DIODE

BRIDGE

I P M

C M

DC COMPRESSOR DC FAN MOTOR

F M

4WV

4-WAY VALVE

CONSTRUCTION

CHECK SWITCH

F2 FUSE

T 5A 250V

3 2 1

SW1

CURRENT

CHANGE

PRESSURE SWITCH 1

PRESSURE SWITCH 2

E V EXPANSION VALVE A

EXPANSION VALVE B

EXPANSION VALVE C

E V

2WV-C

3WV-C

2WV-A

3WV-A

2WV-B

3WV-B

DISCHARGE TEMP.

THERMISTOR

PIPE TEMP.

THERMISTOR

OUTDOOR TEMP.

THERMISTOR

COMPRESSOR TEMP.

THERMISTOR

HEAT SINK TEMP.

THERMISTOR

C ( T )

R ( R ) S ( S )

CONTROLLER PCB ASSY

( MAIN PCB )

POWER SUPPLY

PCB ASSY

THERMISTOR ( VALVE )

POWER SOURCE

E102

E101

UL1015 AWG22 RED

UL1015 AWG22 BLACK

UL1015 AWG22 WHITE

UL1015 AWG22 YELLOW

UL1015 AWG22 BROWN

UL1015 AWG16

GREEN

UL1015 AWG16

GREEN

UL1015 AWG20

BLACK

UL1015 AWG20

WHITE

UL1015 AWG20

RED

UL1430 AWG26 GRAY

UL1430 AWG22

WHITE

UL1430 AWG22

BLACK

UL1430 AWG22

RED

BLACK

GRAY

CN2-1

CN2-2

CN2-3

CN2-4

CN2-5

CN3-1

CN3-2

CN3-3

CN3-4

CN3-5

CN3-6

CN4-1

CN4-2

CN4-3

CN4-4

CN4-5

CN4-6

CN4-7

CN4-8

CN1-1

CN1-2

CN1-3

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

CN104-1

CN104-2

CN104-3

CN104-4

CN104-5

CN104-6

CN104-7

CN104-8

CN101-1

CN101-2

CN101-3

CN11-1

CN11-2

CN11-3

CN11-4

CN11-5

CN12-1

CN12-2

CN12-3

CN12-4

CN12-5

CN9-1

CN9-2

CN9-3

CN14-1

CN14-2

CN14-3

CN13-1

CN13-2

CN13-3

CN13-4

CN13-5

CN13-6

CN5-1

CN5-2

CN13-7

CN7-1

CN7-2

CN8-1

CN8-2

CN6-1

CN6-2

CN10-1

CN10-2

THERMISTOR

( ROOM TEMP. )

THERMISTOR

( PIPE MID. TEMP. )

REMOTE CONTROL

TERMINAL BOARD 3 2 1

EARTH WIRE

W105W102

W101

2(N)

TERMINAL BOARD

OUTDOOR UNIT

F M

DC FAN MOTOR

E I B I N

E I B OUT

DRAIN PUMP

FLOAT SWITCH

HEATER

FRESH AIR

DC SUPPLY

POWER DRIVE

EMI FILTER

ZCAT1518-0730

2 T

CN1

B03B-PASK-1

WHITE

CN4

B08B-PASK-1

WHITE

CN3

B06B-PASK-1

WHITE

CN2

B5P-SHF-1AA

WHITE

CN106

B2P3-VH-B-E

BLUE

CN103

B2B-XH-AM

WHITE

CN105

B5P6-VH-B

WHITE

CN102

B3B-XH-AM

WHITE

CN104

B08B-PASK-1

WHITE

CN101

B03B-PASK-1

WHITE

CN13

B07B-PASK-1

WHITE

CN14

B03B-XAKK-1

BLACK

CN6

B02B-PAMK-1

GREEN

CN10

B02B-PAOK-1

ORANGE

CN11

B05B-XASK-1

WHITE

CN12

B05B-XARK-1-A

RED

CN9

B03B-XARK-1-A

RED

CN8

B02B-XASK-1-A

WHITE

CN7

B02B-XAYK-1-A

YELLOW

CN5

B02B-XAKK-1-A

BLACK

CONTROLLER PCB ASSEMBLY

( MAIN PCB )

K06AK-0707HSE-C1

POWER SUPPLY PCB ASSEMBLY

K06AL-0602HSE-P0

2008.04.03 7

CONTROL UNIT

EZ-0070RHSE

INDOOR PCB CIRCUIT DIAGRAM

EMI FILTER

ZCAT1518-0730

1 T

CN15-1

CN15-2

CN15-3

CN15-4

CN15-5

CN15-6

CN15

B06B-XASK-1-A

WHITE

FLASH

SP PCB

TEST

LOUVER ( RIGHT / LEFT )

LOUVER ( UP / DOWN )

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

2008.03.13 8

INDOOR UNIT

CONTROLLER PCB ASSEMBLY

K06AK-0707HSE-C1

13.5V

F101

FSL 250 3.15

<EM>

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

2008.04.03 9

INDOOR UNIT

POWER SUPPLY PCB ASSEMBLY

K06AL-0602HSE-P0

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