Fujitsu ASY9LMACW User manual

INVERTER MULTI

AIR CONDITIONER

Models

Indoor unit Outdoor unit

WALL MOUNTED type

CONTENTS

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . 1

OUTLINE AND DIMENSIONS . . . . . . . . . . . 3

REFRIGERANT SYSTEM DIAGRAM . . . . . 5

ERROR CONTENTS . . . . . . . . . . . . . . . . . 12

CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . 6

INDOOR PCB CIRCUIT DIAGRAM . . . . . . . 8

OUTDOOR PCB CIRCUIT DIAGRAM . . . . . 9

DISASSEMBLY ILLUSTRATION . . . . . . . . 14

PARTS LIST. . . . . . . . . . . . . . . . . . . . . . . . 19

STANDARD ACCESSORIES . . . . . . . . . . 21

ASY7LMACW

ASY12LMACW

AOYA18LAT3

ASY9LMACW

ASY7LMACW

ASY12LMACW

AOYA24LAT3

ASY9LMACW

230 - 240 V

High

DISCRIMINATION

Med

Low

Quiet

H x W x D 257 x 808 x 187 mm

FAN MOTOR

INDOOR UNIT

Gross / Net 10 / 8 kg

1,310 r.p.m.

1,260 r.p.m.

1,190 r.p.m.

1,100 r.p.m.

MFA-40GR

1,200 r.p.m.

1,100 r.p.m.

1,000 r.p.m.

940 r.p.m.

1,000 r.p.m.

900 r.p.m.

850 r.p.m.

800 r.p.m.

12006.10.11

SPECIFICATIONS

COOL & HEAT

ASY12LMACWASY9LMACWASY7LMACW

TYPE

MODEL NAME

POWER SOURCE

FAN SPEED

DIMENSIONS

WEIGHT

3.5 kW2.7 kW2.2 kW

4.0 kW3.2 kW2.6 kW

ELECTRICAL DATA

1.0 L/hr 1.2 L/hr 1.6 L/hr

480 m3/h430 m3/h 530 m3/h

COOLING CAPACITY

HEATING CAPACITY

MOISTURE REMOVAL

AIR CIRCULATION HIGH

HIGH

LOW

NOISE LEVEL

38 dB

33 dB

36 dB

29 dB

34 dB

29 dB

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

FAN MOTOR

TYPE

DISCRIMINATION

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

DA150A1F-20NA

REFRIGERANT R410A 2,200 g

Cooling

Heating

Cooling

Heating

Cooling

Heating

TYPE Colling & Heating

AOYA18LAT3

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)

30.0 m

40.0 m

50.0 m

CHARGELESS

ADDITIONAL CHARGE

2,200 g

2,400 g

2,600 g

REFRIGERANT CHARGE (R410A)

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.

AOYA24LAT3

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

2006.10.11

OUTLINE AND DIMENSIONS

Unit : mm

INDOOR UNIT

187

808

257

32006.09.29

(Unit : mm)

OUTDOOR UNIT

Air Flow

40900

700

400

33031 12

370

650

42006.09.29

REFRIGERANT SYSTEM DIAGRAM

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

52006.10.11

INDOOR UNIT

CIRCUIT DIAGRAM

1 2 3 4 5 6 7 8

12345

1 2 3 4 5 6 7 8

BLACK

THERMISTOR (ROOM TEMP.)

THERMISTOR (PIPE TEMP.)

FAN MOTOR

CAPACITOR

STEPPING MOTOR

CONTROLLER PCB ASSY

POWER SUPPLY PCB ASSY

TRANSFORMER

BOARD DISPLAY

FAN MOTOR

BLACK

GRAY

WHITE BLUE

PINK

YELLOW

ORANGE

RED

WHITE

YELLOW

BLUE

WHITE

BLACK

GREEN

ORANGE

PURPLE

RED

GRAY

BLACK

WHITE

RED

THERMAL FUSE

TERMINAL

RED

TEST

CN1

H.A. OUT

H.A. IN

CN201

CN6

CN105

W101

W106

W105

W104

W103W102

103

CN101CN102CN104CN103 CN3CN2

CN10CN7

CN4CN8

CN5

1 2 3

(N)

F M

62006.09.29

OUTDOOR UNIT

12 3 4 5 6 7

12 3 4 5

1 2 3

12 1 2 1 212

CN1

W11 W10

TM102 TM101

W3 W6 W7 W4 W5

W8 W9

CN1

WHITE

CN34

YELLOW

CN407

WHITE

W12

YELLOW

W13

BLUE

W200 W201 W202

AC I N

LED1

D150

LED3

D152

LED2

D151

CN40

WHITE

CN50

WHITE

CN39

WHITE

CN27

RED

CN36

WHITE

CN37

RED

SW150

CN30

WHITE

CN21

YELLOW

CN22

RED

CN23

BLUE

CN26

GREEN

CN25

BLACK

CN800

WHITE

W17 W16

W303

W304

W305

CN51

WHITE

GREEN

WHITE

BLACK

GREEN

RED

BROWN

BLUE

ORANGE

YELLOW

WHITE

RED

BROWN

BLUE

ORANGE

YELLOW

WHITE

BLACK

WHITE

RED

BLACK

WHITE

RED

BLACK

WHITE

BLACK

WHITE

BLACK

YELLOW

ORANGE

BLUE

BROWN

RED

YELLOW

ORANGE

RED

BROWN

BLACK

WHITE

BROWN

BLACK

WHITE WHITE

BLACK

RED

YELLOW

PINK

BLACK

GREEN

WHITE

BLACK

RED

BROWN

BLACK

BLUE

BLACK

BROWN

YELLOW

WHITE

BLACK

RED

WHITE

3 2 1

BLACK

BROWN

4WV

4-WAY VALVE

CONSTRUCTION CHECK SWITCH

E V

PRESSURE SWITCH 1

PRESSURE SWITCH 2

EXPANSION VALVE A

2-WAY VALVE

THERMISTOR A

3-WAY VALVE

THERMISTOR A

2-WAY VALVE

THERMISTOR B

3-WAY VALVE

THERMISTOR B

2-WAY VALVE

THERMISTOR C

3-WAY VALVE

THERMISTOR C

EXPANSION

VALVE B

E V

E V EXPANSION

VALVE C

TERMINAL LN

FUSE

250V

25A

FUSE

250V 10A

EMI

FILTER

EMI

FILTER

TERMINAL

1 2 3 1 2 31 2 3

U N I T A U N I T CU N I T B

TERMINAL

CHOKE COIL EMI

FILTER

F M

FAN MOTOR

COMPRESSOR

U V

HEAT SINK

THERMISTOR

COMPRESSOR

THERMISTOR

OUTDOOR

THERMISTOR

PIPE

THERMISTOR

DISCHARGE

THERMISTOR

SW1

CURRENT

SWITCHING

F4 FUSE

T 5A 250V

F2 FUSE

T 3.15A 250V

EMI

FILTER

I P M

DIODE

BRIDGE

ACTPM

POWER SUPPLY PCB ASSY

CONTROLLER PCB ASSY

( MAIN PCB )

72006.09.29

10/25V

C32

0.1

<F>

0.1 <F>

12V

JM1

JM5

JM4

JM3

JM2

R34

R35

10K <1/10W> x 5

0.1 <F>

CN8

S3P-VH

DTC124EUA

12 5

11 6

1 3

R38

10K

<1/10W>

10K

<1/10W>

0.01

<B>

C30

0.01

<B>

R6 390 <1/10W>

R33

10K

<1/10W>

R12

10K

<1/10W>

C11

0.1

<F>

I C2

BR93LC46

EEPROM

VCC

TEST

GND

NC 7

BLm11

<A601>

R7 330

<1/10W>

I C6

PS2561-1

R9 10K

<1/10W>

C31

0.01

<B>

R39

10K

<1/10W>

R10 1.0K

<1/10W>

0.01

<B>

BLm11

<A601>

I C7

PS2561-1

R31 330

<1/10W> Q5

DTC124EUA

CN7

B3B-XH-AM

B2B-XH-AM

CN10

CN6

B8B-PH-K-S

5V 5V

12V BZ1

PST1240P02A-T

B Z

R14 10K

<1/10W>

10K

<1/10W>

R2 1.0K

<1/10W>

DTC124EUA

0.1 <F>

I C 1

uPD78F0034BSGB-X39-8ET-01

uPD780024ASGB-X39-8ET

33 32

X1 X2

P57

RESET

P11

P10

XT2

P36

P03

P35

P34

P00

P56

P55

P54

P47

P46

P45

P44

P75

P02

P20

P21

P22

P74

P12

AVDD

VDD0

VDD1

AVREF

XT1

GND0

GND1

AGND

P12

P53

P01

P51

P52

P73

P72

P71

P70

P23

P24

I C

P25

P54

R36

CST8.38MHz

1 3

FAN MOTOR

F M

12V

CN101 B3P5-VH-B

12V

C104

0.1

VA102

470V

CN101-1

BLACK

CN101-3

YELLOW

CN101-5

WHITE

W106W105

POWER SUPPLY PCB

EZ-00307HSE-P

CN103 B2B-XASK-1-A

B2B-XH-AM

CN104

B2P3-VH-B

CN102

POWER TRANSFORMER

EZ-030HSE-T

THERMAL FUSE

PRIMARY

SECONDARY

CN102-3 PURPLE

CN102-1 PURPLE

CN104-1 RED

CN104-2 RED

CN103-1 GRAY

CN103-2 GRAY

THERMAL FUSE

(103 )

R103

C107

0.01

W101

GREEN

UL1015 AWG22

GREEN

C102

4700P

C101

4700P

C103

0.1

VA101

470V

FH101

FH102

F101

3.15A

250V

W102

BLACK

W103

WHITE

W104

RED

UL1015 AWG22 BLACK

UL1015 AWG22 WHITE

UL1015 AWG22 RED

TERMINAL

LN3

OUTDOOR UNIT

VA103

470V

C110

0.1

<F>

I C102

H I 2002

CN105

PHR-8

UL1061 AWG26 x 8

CN105-8 WHITE

CN6-8

CN105-7 WHITE

CN6-7

CN105-6 WHITE

CN6-6

CN105-5 WHITE

CN6-5

CN105-4 WHITE

CN6-4

CN105-3 WHITE

CN6-3

CN105-2 WHITE

CN6-2

CN105-1 BLUE

CN6-1

+C111

100/

25V

C108

0.1

<F>

I C101

7805

C106

2200

/25V

D103

1SR139

D102

MTZJ15B

Q101

KSD880

D101

S1VB20

R101 10K

<1/4W>

C105

2200

/35V

R102 1.0K

<1/2W>

+C109

10/

50V

SSR101

G3MC-201PL-VD DC12V

L101

SS11V-10062

UL1015 AWG20

ORANGE

FAN CAPACITOR

7.0uF

CN7-1 RED

CN7-2 WHITE

CN7-3 BLACK

12V

I C5-1 uLN2003

I C5-4 uLN2003

I C5-3 uLN2003

I C5-2 uLN2003

CN5-1 RED

CN5-2 ORANGE

CN5-3 YELLOW

CN5-5 BLUE

CN5-4 PINK

UL1061 AWG26 x 5

CN5 53325-0510

UL1061 AWG26 x 6

LOUVER

CN4-6 WHITE 6

CN4-4 WHITE

CN4-5 WHITE 5

CN4-2 WHITE

CN4-3 WHITE

CN4-1 RED

5V CN4 B6B-PH-K-S

CN1 B5P-SHF-1AA

CHECKER

CN1-1

CN1-5

CN1-4

CN1-3

CN1-2

CN201

INDICATOR PCB

EZ-00307HSE-D

X201

GP1UM261RK

C202

0.1 <F>

R201 47

<1/4W>

C201

47/10V

VCC (+5V)

DATA

GND

OPERATE

TIMER

DEFROST

RED

GREEN

ORANGE

D201 SLR-325 <VC>

D202 SLR-325 <DC>

D203 SLR-325 <MC>

CN2-1 BLACK

CN3-1 GRAY

CN3-2 GRAY

5V CN2

CN3

R27 10K

<1/10W>

(1%)

R26 49.9K

<1/10W>

(1%)

ROOM TEMPERATURE THERMISTOR

PIPE TEMPERATURE THERMISTOR

C27

0.1 <F>

R28 10K

<1/10W>

MANUAL AUTO

SWITCH

SW1

RESET 1

I C3

BD4742G

C25

0.1 <F>

C22

0.1 <F>

C21

0.1 <F>

R24 390

<1/10W>

R25 390

<1/10W>

R22

R23

R20

R21

10K <1/10W> x 4

R19

10K

<1/10W>

C16

1000P

<R>

R18 47 <1/10W>

R17 330 <1/10W>

R16 330 <1/10W>

R15 330 <1/10W>

R29

10K

<1/10W>

R30 1.0K

<1/10W>

CONTROLLER PCB ASSEMBLY

ASY7LMACW : EZ-00307HSE-C

ASY9LMACW : EZ-00308HSE-C

ASY12LMACW : EZ-00309HSE-C

HEATINGTEMPERATURE

CORRECTION 1

HEATINGTEMPERATURE

CORRECTION 2

REMOTE CONTROL

CUSTOM CODE

HA SWITCHING

SERIAL SWITCHING

INDOOR PCB CIRCUIT DIAGRAM

82006.09.29

COMPRESSOR

WHITE

BLACK

REDRED

WHITE

BLACK

UL1015 AWG14

W305

W304

W303

C. M.

W12

W13

UL1015 AWG14 YELLOW

UL1015 AWG14 BLUE

CN407

06 PH / 172520

1007 L480

WHITE

ACTPM CONTROL

UL1007 AWG24 ORANGE

UL1007 AWG24 YELLOW

UL1007 AWG24 RED

UL1007 AWG24 BROWN

EMI FILTER

TFC25-15-12A

TERMINAL

HP-T4005-21

CHOKE COIL

L=0.3MH 30A

L1 L2

I O

UL1015

AWG14

RED

UL1015

AWG14

BLACK

W16

W17

UL1015

AWG14

BLACK

UL1015

AWG14

WHITE

UL1015

AWG14

BROWN

UL1015

AWG14

BLACK

CN602

B10B-PASK-1

WHITE

SUB FLASH

CN601

B10B-PASK-1

WHITE

MAIN FLASH

GND

TAUX

TTXD

TRXD

TMODE

TAUX3

TCK

/ TRES

/ T I CS

GND

TAUX

TTXD

TRXD

TMODE

TAUX3

TCK

/ TRES

/ T I CS

W11

W10

UL1015 AWG14 BLACK

UL1015 AWG14 WHITE

UL1015 AWG20 WHITE

UL1015 AWG20 BLACK

UL1007 AWG24 BLACK

UL1007 AWG24 BROWN

UL1007 AWG24 RED

TM102

TM101

CN34

B2P3-VH-B-Y

YELLOW

AC VOLT I N

CN1

03 XA / 172520

1007 L180

WHITE

EMI FILTER

TFC25-15-12

03 VH / S I N

1015 L250

CN1

B3B-XASK-1-A

WHITE

CT OUT

EARTH

UL1015

AWG16

GREEN

UL1015

AWG20

WHITE

UL1015

AWG20

BLACK

UL1015

AWG20

RED

UL1015

AWG14

BLACK

UL1015

AWG20

BLACK

UL1015

AWG20

WHITE

UL1015

AWG20

BLACK

UL1015

AWG20

BLACK

UL1015

AWG20

WHITE

UL1015

AWG20

PINK

UL1015

AWG20

YELLOW

UL1015

AWG20

WHITE

EMI FILTER

ZCAT1518

-0730

EMI FILTER

ZCAT1518

-0730

UL1015

AWG20

BLACK

UL1015

AWG14

BLACK

UL1015

AWG14

WHITE

F201

TLC 25A-250V, B

(250V 25A)

AC230V

50Hz

INDOOR UNIT-A

INDOOR UNIT-B

INDOOR UNIT-C

F202

FSL 250 10 (EM)

(250V 10A)

SERIAL-A

SERIAL-C

SERIAL-B

W200

W201

W202

CN800

B7B-XASK-1-A

WHITE

CN27

B6B-XARK-1-A

RED

CN50

06 XA / 172520

1007

WHITE

CN51

06 XA / 172520

1007

GREEN

CN30 179844-1

WHITE

CN37 B2B-XARK-1-A

RED

CN36 B2B-XASK-1-A

WHITE

CN26 B2B-XAMK-1-A

GREEN

CN25 B2B-XAKK-1-A

BLACK

CN21 B2B-XH-AM

YELLOW

CN22 B2B-XH-AM

RED

CN23 B2B-XAEK-1-A

BLUE

CN39

08 XA / 172520

1007

WHITE

CN40

08 XA / 172520

1007

RED

YELLOW

WHITE

BLACK

RED

BROWN

RED

BROWN

BLUE

ORANGE

YELLOW

WHITE

BLACK

WHITE

GREEN

BLACK

RED

BROWN

BLACK

BLUE

BLACK

WHITE

BLACK

RED

WHITE

YELLOW

ORANGE

BLUE

BROWN

RED

WHITE

YELLOW

ORANGE

BLUE

BROWN

RED

BROWN

GRAY

BLACK

BLUE

YELLOW

RED

2-WAY VALVE-C TEMP.

3-WAY VALVE-C TEMP.

2-WAY VALVE-B TEMP.

3-WAY VALVE-B TEMP.

2-WAY VALVE-A TEMP.

3-WAY VALVE-A TEMP.

OUTDOOR TEMP.

PIPE TEMP.

DISCHARGE TEMP.

HEATSINK TEMP.

COMP. TEMP.

PRESSURE SWITHC-2

PRESSURE SWITHC-1

4-WAY VALVE

EXPANSION VALVE-C

EXPANSION VALVE-B

EXPANSION VALVE-A

DC FAN MOTOR F. M.

CONTROLLER PCB ASSEMBLY ( MAIN PCB )

AOYA18LAT3 : K04AW-0605HUE-C1

AOYA24LAT3 : K04AW-0602HUE-C1

POWER SUPPLY PCB ASSEMBLY

K04BA-0505HUE-P0

ACTPM

I C 404

SACT32010A

INVERTER ASSEMBLY

AOYA18LAT3 : EZ-006KHUE

AOYA24LAT3 : EZ-0068HUE

OUTDOOR PCB CIRCUIT DIAGRAM

92006.09.29

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