Fujitsu AOU9RL2 User Manual

SPLIT TYPE

ROOM AIR CONDITIONER

WALL MOUNTED TYPE

Indoor unit Outdoor unit

ASU9RL2

ASU12RL2

CONTENTS

AOU9RL2

AOU12RL2

SPECIFICATIONS. . . . . . . . . . . . . . . . . . .

DIMENSIONS . . . . . . . . . . . . . . . . . . . . . .

REFRIGERANT SYSTEM DIAGRAM. . . .

CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . .

INDOOR PCB CIRCUIT DIAGRAM . . . . .

OUTDOOR PCB CIRCUIT DIAGRAM . . .

ERROR DETECTION . . . . . . . . . . . . . . .

PARTS (INDOOR UNIT) . . . . . . . . . . . . .

PARTS (OUTDOOR UNIT) . . . . . . . . . . .

ACCESSORIES . . . . . . . . . . . . . . . . . . .

10

11

16

20

1

2

3

4

5

8

SPECIFICATIONS

ELECTRICAL DATA

TYPE

INDOOR UNIT ASU12RL2

OUTDOOR UNIT

POWER SOURCE

FREQUENCY

COOLING CAPACITY

HEATING CAPACITY

INPUT
WATTS

E.E.R.

COP

RUNNING
CURRENT

MAXIMUM
CURRENT

Cooling

Heating

Cooling

Heating

Cooling

Heating

Cooling

Heating

MOISTURE REMOVAL

AIR
CIRCULATION
HIGH

Cooling

Heating

Cool & heat inverter

ASU9RL2

AOU9RL2

115 V

60 Hz

9,000 Btu/h

10,000 Btu/h

0.830 kW

0.770 kW

10.85 Btu/Wh

13.0 Btu/Wh

7.5 A

7.0 A

13.0 A

13.5 A

2.7 Pts/h

1.3 L/h

424 CFM, 720 m3/h

435 CFM, 740 m3/h

AOU12RL2

12,000 Btu/h

14,000 Btu/h

1.200 kW

1.210 kW

10.00 Btu/Wh

11.55 Btu/Wh

10.9 A

11.0 A

13.0 A

15.0 A

3.8 Pts/h

1.8 L/h

FAN MOTOR

POWER SOURCE

High

INDOOR

Medium

UNIT
Cooling

INDOOR

Low

Quiet

High

Medium

UNIT
Heating

Low

Quiet

OUTDOOR UNIT Cooling

OUTDOOR UNIT Heating

NOISE LEVEL

High

INDOOR
UNIT

OUTDOOR UNIT Cooling

OUTDOOR UNIT Heating

Medium

Low

Quiet

115 V

1,320 r.p.m.

1,120 r.p.m.

1,320 r.p.m.

1,120 r.p.m.

840 r.p.m.

700 r.p.m.

1,360 r.p.m.

1,120 r.p.m.

1,360 r.p.m.

1,120 r.p.m.

900 r.p.m.

700 r.p.m.

730 r.p.m.

650 r.p.m.

43 dB

38 dB

33 dB

23 dB

47 dB 51 dB

48 dB 51 dB

860 r.p.m.

700 r.p.m.

900 r.p.m.

700 r.p.m.

860 r.p.m.

760 r.p.m.

COMPRESSOR AND REFRIGERANT

Hermetic type,

COMPRESSOR TYPE

4 pole, 3 phase,

DC inverter motor, Rotary

DISCRIMINATION ASM89D10UFZ

WEIGHT (with oil)

PRECHARGED REFRIGERANT

19 lb. 10 oz., 8.9 kg

23 oz., 650 g

28 oz., 800 g

REFRIGERANT TYPE R410AR410A

Pipe length

FULL CHARGE

ADDITIONAL CHARGE

MAXIMUM PIPING HEIGHT

49 ft., 15 m

66 ft., 20 m

23 oz., 650 g

26 oz., 750 g

0.22 oz./ft., 20 g/m

49 ft., 15 m

28 oz., 800 g

32 oz., 900 g

DIMENSIONS

INDOOR UNIT

H x W x D

OUTDOOR UNIT

H x W x D

10-5/16 x 32-9/32 x 8-1/8 in.

262 x 820 x 206 mm

21-1/4 x 26 x 11-11/32 in.

540 x 660 x 290 mm

WEIGHT

INDOOR UNIT

Net / Shipping

OUTDOOR UNIT

Net / Shipping

15 lb. / 20 lb.

7 kg / 9 kg

64 lb. / 68 lb.

29 kg / 31 kg

68 lb. / 73 lb.

31 kg / 33 kg

2012.11.07 1

DIMENSIONS

unit : inch (mm)

INDOOR UNIT

10-5/16 (262)

Drain hose

23-5/8 (600)

8-1/8 (206)32-9/32 (820)

Diameter
Outside

OUTDOOR UNIT

11-11/32 (290)

5/8 to 21/32
( 15.8 to 16.7)

Inside : 17/32 inch
( 13.8 mm)

26 (660)

2012.11.07 2

21-1/4 (540)

18 (454)

REFRIGERANT
SYSTEM DIAGRAM

Compressor

3-way valve

Muffler

4-way valve

Heat exchanger
(indoor unit)

Heat exchanger
(outdoor unit)

2-way valve

Strainer

Pulse motor valve

Strainer

Refrigerant flow

Cooling

Heating

Refrigerant pipe diameter

Liquid : 1/4" (6.35 mm)

Gas : 3/8" (9.52 mm)

2012.10.31 3

CIRCUIT DIAGRAM

OUTDOOR UNIT

INDICATOR
PCB

FAN MOTOR

INDOOR UNIT

CN201

FM

WHITE

1

WHITE

2

WHITE

3

WHITE

4

WHITE

5

WHITE

6

WHITE

7

BLUE

YELLOW

WHITE

BLACK

RED

TERMINAL

1
2
3
4
5
6
7

1
2
3
4
5
6

1
2
3

CN3

4
5
6
7

MAIN PCB

1
2
3

CN7

4
5
6

CN1

2 3 4

1

2 3 4

1

BLACK

1 2 3

WHITE

CN5

CN4

CN6

5
5

W4

RED

REACTOR

1
2
3
4
5
6
7

1
2
3
4
5

121

1
2
3
4
5
6
7

1
2
3
4
5

2

RED
WHITE
BLACK

RED

BLACK
WHITE
YELLOW
BROWN

RED
BLUE
ORANGE
YELLOW
WHITE

BLACK
BLACK

CN800

CN40

CN30

W7
W8
W9

WHITE

RED

1

1

ORANGE

2

2

YELLOW

3

3

PINK

4

4

BLUE

5

5

LOUVER

M

( UP / DOWN )

THERMISTOR

( PIPE TEMP. )

THERMISTOR

RED

BLACK
BLACK
BLACK
BLACK

W10
W11

MAIN PCB

1

1

2

2

CN71

3

3

4

4

( DISCHARGE )

BLACK

1

1

BLACK

2

2

BLACK

3

3

BLACK

4

4

1
2
3

TEST

4
5

GREEN

G

THERMISTOR
( PIPE TEMP. )

THERMISTOR
( ROOM TEMP. )

EARTH
TERMINAL

THERMISTOR

( OUTDOOR )

G

1

2 3 L

N

BLACK

BLACK

BLACK

WHITE

BLACK

WHITE

GREEN

GREEN

G

TERMINAL

RED

1

1

CN70

2

2

3

3

W101

W102

W4

W1

W2

W3

COMPRESSOR

U(R)

CM

V(S)

W(C)

FM

FAN MOTOR

EXPANSION

PMV

VALVE

4WV

4-WAY VALVE

2012.10.12 4

POWER SOURCE

INDOOR PCB
CIRCUIT DIAGRAM

ERATH

OUTDOOR UNIT

FAN MOTOR

F M

RED
BLACK
WHITE

YELLOW

BLUE

3

GREEN

2

BLACK

1

TERMINAL

CN7
B5 ( 6-5 ) B-XARK-1-A

RED

5

4

3

2

1

RED

WHITE

2 3

4 5

1

CN1

SC25-05WSA

WHITE

W4

CN4

B4B-PH-K-S

WHITE

1

2

3

4

CN5

B5B-PH-K-S

1

2

3

4

5

CN3

B7B-PH-K-S

1

2

3

4

5

6

7

MAIN PCB
ASU9RL2 : K11CN-1200HSE-C1
ASU12RL2 : K11CN-1201HSE-C1

CN6

B5B-PH-K-R

1

2

3

4

5

CONTROL UNIT
ASU9RL2 : EZ-0120PHSE
ASU12RL2 : EZ-0120RHSE

BLACK
BLACK
BLACK
BLACK

RED

RED

RED

RED
ORANGE
YELLOW
PINK
BLUE

WHITE

1

2

WHITE
WHITE

3

WHITE

4

WHITE

5

WHITE

6

7

WHITE

M

1

2

3

4

5

6

7

CN201
S7B-PH-K-S

TEST

THERMISTOR
( PIPE TEMP. )

THERMISTOR
( ROOM TEMP. )

LOUVER
( UP / DOWN )

INDICATOR PCB
K11CO-1100HSE-D0

2012.09.11 5

TO TERMINAL

CN1

SC25-05WSA

WHITE

BLACK

WHITE

RED

B5B-PH-K-R

TEST

CN6

RED

1

3

5

F1

3.15A
250V

C29

1000p

<E>

D10

D1F60

R590 - R592

13k 1% x 3

R69

100

C55

1000p

<X7R>

<1/10W>

R67

5.1k

<1/10W>

R593 - R595

13k 1% x 3

5V

1

2

3

4

5

A

THERMISTOR ( ROOM TEMP. )

THERMISTOR ( PIPE TEMP. )

VA1

220V

<TNR>

R12

1.0k

<1/2W>

I C17

TLP165J

6

4

I C15

PC357N4

2

1

D11

D1F60

5V

R49, R51

10k <1/10W> x 2

B4B-PH-K-S

C1

0.1

<LE>

1

3

3

4

R65
200

<1/8W>

R64
12k

<1/10W>

CN4

WHITE

W4

4

3

2

1

C3

0.01

<KH>

C2

0.01

<KH>

0.022

5V

C54

<R>

SS21V-R060330

1

4

3

2

D12

DAN202U

5V

5V

C36

0.1

<F>

A

15V

L1

2

3

I C16

PC357N4

1

2

1

R62
12k

<1/10W>

<1/10W>

1

16

I C13-1

uLN2003A

R55
10k

<1/10W>

VCC

CS

8

DO

SK

4

TEST

D I

6
5

GND

NC

I C12

S-93C66BD0 I

BZ1

PS1240P02BT

BZ

R43

10k

<1/10W>

R15

1.0k

1
2
3
7

4

3

<1/10W>

10 7

uLN2003A

R39
10k

<1/10W>

1%

A

R41

49.9k

<1/10W>

1%

A

JP1

5V

R61

1.0k

A

<1/10W>

A

I C13-7

<1/10W>

<1/10W>

C53

0.047
<R>

C21

0.01
<B>

R44

10k

R38

1.0k

R40

1.0k

2

3

A

2

Q1

DTC124EUA

A

D5

S1NBC60

<1/10W>

3

1

C28

0.1

<F>

C31

0.1

<F>

A

+

-

R13
10k

A

W - OUT

W - I N

1

4

A

5V

R14

1.0k

<1/10W>

C20

0.01
<B>

340V

5V

C19

0.1

<F>

+

A

ST03D-200-4060

C4
82/

200V

I C8

TNY274PN

5

S

6

S

7

S

8

S

A

12

11 109876

P32 P70 P71 P72 P73 P74 P75 P33

13

P31

14

P30

15

P17

16

P16

17

P15

18

P14

19

P13

20

P12

21

P11

22

P10

23

AVDD

24

AVSS

P27

P26

25

26 2728293031

D20

4

D

2

BP_M

EN_UV

1

C12

0.1

<F>

u P D 7 8 F 0 5 1 5

P25

P24 P23 P22 P21

Q5

2SC4081

<R>

I C 1

2

3

4

5

3

2

1

5 4 3 2

P63 P62 P61 P60

P20

P130 P01 P00 P140

32 33 34 35

T1

MY082N

<1/10W>

36

R8

1.0k

1

VDD

VSS

MD0

P123

P124

*RST

P40

P41

P120

D3

D1FL20U

10

9

8

7

6

A

48

47

46

C

45

X1

44

X2

43

42

41

40

39

38

37

C10
220/
25V

5V

3

1

15V

+

2SA1576A

C24

0.1

<F>

A

2

D4

D1FL20U

R6
150

<1/10W>

Q6

<R>

X1

8.00MHz
<CSTLS>

A

5V

<1/10W>

R48

47

1

3

C9

330/

25V

+

R7

1.0k

<1/10W>

2

I C6

TL431

L2

BLm18

<BD102>

R10
10k

C11

<1/10W>

0.1
1%

<F>

C
1

A
2

A

C17

0.1

<F>

REF
3

<1/10W>

R1
47

<1/10W>

A

R9
10k

1%

INDOOR UNIT
MAIN PCB
ASU9RL2 : K11CN-1200HSE-C1
ASU12RL2 : K11CN-1201HSE-C1

A

R31 - R34

15V-2

C26

0.1

<F>

A

5V

15V

A

CN3
B7B-PH-K-S

WHITE

1

2

3

4

5

6

7

CN5
B5B-PH-K-S

WHITE

1

2

3

LOUVER ( UP / DOWN )

4

5

TO I NDICATOR PCB

15V

R57

5V

15V

9

I C13

uLN2003A

8

A

A

2

15

3 14

R29, R28, R27

220 <1/10W> x 3

I C13-2 - I C13-5

uLN2003A x 4

13

4

5 12

470

<1/8W>

D8

UDZS12B

33 <1/10W> 1% x 4

5V

R45
10k

<1/10W>

A

R46

1.0k

<1/10W>

C41

0.1

<F>

5V

R36

10k

<1/10W>

15V

1000p

Q2

DTC124EUA

2

C25

<R>

A A

15V-2

1

312

DTA124EUA

A

<1/10W>

3

Q3

<1/10W>

R37

47

<1/10W>

R25

1.8k

1%

R26

2.2k

1%

C50

1000p

<R>

C6

+

47/

35V

A

A

340V

CN7
B5 ( 6-5 ) B-XARK-1-A

RED

5

4

3

2

1

A

DC FAN MOTOR

5V

R21
10k

<1/10W>

A

R20

1.0k

<1/10W>

C23

1000p

<R>

2012.08.09 6

INDOOR UNIT
INDICATOR PCB
K11CO-1100HSE-D0

I C201

GP1UM261R

2

VCC

1

OUT

GND

3

5V

D201 SLR-343MC GREEN
D202 SLR-343DC ORANGE
D203 SLR-343MC GREEN

A

S7B-PH-K-S ( LF ) ( SF )
5V

SW201

KSHC611BT-PBT

A

R202

47

<1/4W>

C202

+

47/

10V

XN201

WHITE

1

2

3

4

5

6

7

A

5V

C203

0.1

<F>

A

2012.08.09 6

TO INDOOR UNIT

SERIAL

POWER

SOURCE

EARTH

OUTDOOR PCB
CIRCUIT DIAGRAM

INVERTER ASSEMBLY
AOU9RL2 : EZ-012FHUE
AOU12RL2 : EZ-012LHUE

TERMINAL

L

N

1

2

3

L

N

G

EMI FILTER

TRCB-25-15-12

6T

EMI FILTER

ZCAT2132-1130

1 T

FRAME FRAME

( DISCHARGE TEMP. )

THERMISTOR

( OUTDOOR TEMP. )

THERMISTOR

( PIPE TEMP. )

BLACK
BLACK
BLACK
BLACK

THERMISTOR

BLACK

BLACK

UL1015
AWG20

BLACK

UL1015
AWG20

WHITE

UL1015
AWG20

RED

UL1015
AWG14

BLACK

UL1015
AWG14

WHITE

UL1015
AWG16

GREEN

W101

B

W102

B

W4

B

W1

B

W2

B

W3

B

1

2

3

4

1

2

3

CN71
B04B-PL I SK-1

RED

CN70
B03B-PL I SK-1

WHITE

REACTOR

6mH 15A

W10BW11

UL3271
AWG14

RED

B

UL3271
AWG14

WHITE

MAIN PCB
AOU9RL2 : K12HZ-1200HUE-C1
AOU12RL2 : K12HZ-1201HUE-C1

CN30

1747052-1

WHITE

B5 ( 7-2.3 ) B-XASK-1-A

CN800

WHITE

CN40

B05B-PL I SK-1

WHITE

W7

W8

W9

UL3271
AWG16

RED

U

B

B

B

UL3271
AWG16

WHITE

V

UL3271
AWG16

BLACK

W

EMI FILTER

M

COMPRESSOR

1

2

1

2

3

4

5

6

7

1

2

3

4

5

BLACK

BLACK

RED

BLACK

WHITE

YELLOW

BROWN

RED

BLUE

ORANGE

YELLOW

WHITE

EMI FILTER

ZCAT1518-0730

1 T

4-WAY VALVE

FM

EXPANSION

M

VALVE

DC FAN
MOTOR

2012.11.07 8

OUTDOOR UNIT
MAIN PCB
AOU9RL2 : K12HZ-1200HUE-C1
AOU12RL2 : K12HZ-1201HUE-C1

B5 ( 7-2.3 ) B-XASK-1-A

CN30

1747052-1

4-WAY VALVE

B05B-PL I SK-1

EXPANSION VALVE

B04B-PL I RK-1

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( DISGHARGR TEMP. )

B03B-PL I SK-1

THERMISTOR

( OUTDOOR TEMP. )

CN40

CN71

CN70

1

2

18

1

2

3

4

5

1

2

3

4

1

2

3

14

HYIC1 HU1002R2

5V

C75

0.1

<F>

POWER SOURCE
AC115V
60Hz

EARTH

SERIAL

CN800

FAN MOTOR

12V

CR30

RE1201

0.1/120

5V

4

5

10

R71

4.75k

<1/10W>

1%

R72

13k

<1/10W>

R73

38.3k

<1/10W>

W101

W102

BLACK

WHITE

GREEN

K30

FTR-F3

1

3

5V

R23

4.7k

<1/10W>

2

3

1

12V

I C40

uLN2003ADR

9

VCC

10

2A
2B

11
12

2C

13

2D

2E

14
15

2F
2G

16

R75

10k

<1/10W>

R76

10k

<1/10W>

R77
10k

<1/10W>

W1

W2

W3

W4

B

B

B

B

RED

2

4

G / V

1G
1F
1E
1D

1C
1B
1A

1

4

5

6

7

<1/10W>

<1/10W>

R700, R701

4.7k x 2

8

7
6
5
4

3
2
1

C71

0.1

<F>

C72

0.1

<F>

3.15A 250V

F1

25A 125A

R80

2.2k

R22

1.0k

5V

2

C73

0.1
<F>

F100

SA1

RA-242M

D80

SML-310VT

<RED>

Q700

2SA1576A

1

3

R702

1.0k

EPV3/44P

EPV1/45P

LED/30P

SO/32P

TE/5P

TD/4P

TA/6P

C21

<F>

<R>

1%

0.1

VA2

200V

<TND10V>

VA1

200V

<TND10V>

15V

C802

0.1

<F>

12V

48P

<1/10W>

Q701

2SC4081

<R>

2

R703

10k

<1/10W>

1%

<1/10W>

R704

560

R900

10k

3

1

C800

+

12V

<1/10W>

5V

S-80842

3
4

4.7/

50V

R706

<1/10W>

I C560

C1

1.0

<LE>

R802

<1/10W>

<1/10W>

35P

46P

I C80

uLN2003ADR

9

VCC

G / V

10

2A

1G

2B

11

1F

12

2C

1E

13

2D

1D

2E

14

1C

15

2F

1B

2G

16

1A

1.0k

R705

1.0k

C701

0.1

<F>

C500

0.1

<F>

5V

21VDD

OUTNCGND

R801

27k

<1/10W>

22k

R803

10k

8

7
6
5
4

3
2
1

C702

4700p

<B>

37P

R560

100k

15V

1

3

5V

<1/10w>

36P

C560, C561

0.1 <F> x 2

L1

SC-18-E15J

2 1

4 3

DTA143EUA

R804

1.0k

R506

10k

<1/10W>

R238

<1/10W>

EPV2/42P

PFCEN/58P

V4-AC/27P

PR/31P

EPV4/43P

FAN I N/17P

FANPWM/2P
35P
CT/3P
TEST/59P
PFCEN/58P
TTXD/60P
TAUX3/21P
34P
CP-POS/47P

V4-AC/27P

LED/30P
PR/31P
SO/32P
I PM-TR I P/33P

E2CS/41P
EPV2/42P
EPV4/43P
EPV3/44P

I PM-CR/9P
DCV/8P

TE/5P
TA/6P
TD/4P

R561

1.0k

Q801

2

3

1

5V

1

2

3

C801

0.01
<B>

10k

<1/10W>

FLASH

SERVICE/38P

1

C6

1.0

<LE>

Q800

DTC143EUA

FANPWM/2P

2

D600

DAN217U

FAN I N/17P

CT/3P

DCV/8P

E2CS/41P
E2SK/40P
E2D I/39P

R503

10k

JM2

34P

I C500

MB90F462

17

P63

16

P62

2

P46

35

P12

3

P50

59

P37

58

P36

60

P40

21

MD2

34

P11

47

P26

27

P02

28

P03

29

P04

30

P05

31

P06

32

P07

33

P10

57

C

41

P20

42

P21

43

P22

44

P23

10

P57

9

P56

8

P55

7

P54

5

P52

6

P53

4

P51

22

X0

23

X1

3

X500

4.00MHz
<FCR>

2

0.01
<F>

R500

10k

<1/10W>

VCC

AVCC

P00
P01
P17
P13

P14

P15

P16

AVR

P24

P25

P30

P31

P32

P33

P34

P35

P60

P61

MD0
MD1

P44

P43
P42

P41

P45

RSTX

P27

AGND

GND
GND

CT1

CTS-EE0904

2

C4

5

C5

0.01
<F>

R505

10k

<1/10W>

R502

0R0

20P

56

11
25
26
40
36
37
38
39
12
45
46

50
51
52
53
54
55
14
15
18
20
64
63
62
61

1
19
48
13
24
49

R1

J512Q35E400X290

1

413

DX12D1-O(M)

3

5V

+

C501

10/

25V

I PM-CR/9P
U/50P
X/51P
V/52P
Y/53P
W/54P
Z/55P

TAUX/25P

E2SK/40P

36P
37P

SERVICE/38P

E2D I/39P

EPV1/45P

46P
U/50P
X/51P
V/52P
Y/53P

W/54P

Z/55P

TMODE/18P

20P

MD1/64P
MD2/63P
TCK/62P

TRXD/61P

MD0/1P

TRES/19P

48P

12V

2

K1

C502, C503

0.1 <F> x 2

( REACTOR )

W10

B

WHITE

5V

D120

DAN217U

1

2

R120

1.0k

<1/10W>

1%

R571

10k

<1/10W>

I PM-TR I P/33P

CP-POS/47P

C206 - C208, C215 - C217

C303

4700p

<B>

5V

MD0/1P
MD1/64P
MD2/63P
TEST/59P

TAUX/25P
TTXD/60P
TRXD/61P
TMODE/18P
TAUX3/21P
TCK/62P
TRES/19P

W11

B

RED

3

C120

+

220/
25V

I C570

S-93C66B0 I

1

VCC

CS

3

DO

D I

2

NC

SK

5

TEST

GND

R570

10k

<1/10W>

R204 - R209

470 <1/10W> x 6

1000p <B> x 6

R339

10k

<1/10W>

R220

1.0k

<1/10W>

D100

D15XB60

2

+

3

-

D101

D15XB60

2

+

3

-

R121

<1/10W>

R122

4.75k

<1/10W>

8
4
7
6

C219

4700p

1.0k

1%

1%

<B>

C109

0.1

<F>

R572

10k

<1/10W>

C300

470p

<B>

R123

<1/10W>

R218

4.7k

<1/10W>

R219

1.0k

<1/10W>

<1/10W>

5V5V

R334

10k

<1/10W>

1%

3

2

I C301

BA2903F

1

Q300

DTC114EUA

R93, R92, R91, R90

10k <1/10W> x 4

R586

100

R587

100

22k

1%

C121

0.1
<F>

5V

C570

R83

4.7k

R337

100k

7

JM101
JM102

JM103

JM100

1

4

1

4

R111

1.0k

<1/10W>

0.1

<F>

5V

1%

5

+

6

-

C331

0.01
<B>

C100

+

1600/

210V

C102

+

1600/
210V

R102

10k

<1/10W>

5V

1

5V

R335

10k
1%

Q100

GT30J122

2

1

3

R100

4.7k

<1/10W>

5V

R103

300

A

1

<1/10W>

3

C
NC

2

PS9306L

2

D106

DAN217U

3

5V 15V

R81

1.0k

<1/10W>

1

I C301

BA2903F

I C300

BA4560RF

8

VCC

G / V

4

5V

R333

R336

R338

5.6k

15V

10k
1%

C84

0.1

<F>

FLASH

I C301

BA2903F

R585

1.0k

<1/10W>

VCC

G / V

10k
1%

3.15A
250V

C111

1000p

<B>

VCC
VEE

VO

PC100

3

+

2

-

15V

C305

0.1

<F>

-8V

+

7

-

I C300

BA4560RF

RD24FM

F3

R101

100

<1/10W>

6
4
5

C86

470p

<B>

C306

0.1

<F>

C311

1000p

<B>

5
6

D66

DCV

D

15V-2

<1/10W>

C222

<F>

C110

0.1

<F>

D

D304, D303
DA217U x 2

1 2

3

C87

330p

<B>

5V

2 1

3

C320

0.15

<ECQV>

D50

1SS355

D51

UDZS8.2B

D52

1SS355

R51

47

C50

47/

35V

0.1

DAN217U

15V

+

<CAL45VB470K>

C220

D203

220/

RD24FM

50V

1 2

3

<1/10W>

<1/10W>

D301

RB751V

R327

22k
1%

R52

470k

<1/8W>

R53

510k

<1/8W>

R54

510k

<1/8W>

R55

510k

<1/8W>

C53

0.1

<F>

R321

5.6k

R322

4.3k

D302

L300

47uH

R104
150k

<1/3W>

R308
120k

<1/3W>

R304
120k

<1/3W>

R331

47k

DCV

ST03D-140

15V

+

C229, C227

0.1 <F> x 2

DCV

R328

1.0k
1%

D55

1

M

2

SA

3

SB

4

C

I C50

TOP243PN

R584

22k

<1/10W>

R311

33k

<1/10W>

R312

39k

<1/10W>

S

8

SC

7

D

5

I C300

BA4560RF

1
2
3
4
5

RPZ-2F

R583

1.0k

<1/10W>

C201

C203

C205

I C200

PS219B3-AS

3

VUFB

NCB

4

VVFB

5

VWFB

NCC

6

UP

7

VP

N

8

WP

9

VP1

W

10

VNCA

11

UN

V

12

VN

13

WN

U

14

VN1

15

FO

P

16

C I N

NC

17

VNC

18

NCA

R329

47k

2

-

1

3

+

10

9
8
7
6

T60

R582

10k

<1/10W>

0.1

<F>

0.1
<F>

0.1

<F>

19

20

21

22

23

24

25

26

D63

D1FL20U

D1FL20U

1SS355

C200

+

22/

50V

C202

+

22/

50V

C204

+

22/

50V

R210

820

C214

2200p

<B>

<1/10W>

R332

4.7k

<1/10W>

C57
220/
50V

+

D60

D1FL20U

D61

D1FL20U

D62

C66
100/
25V

D64

5V

R581

10k

<1/10W>

R330

4.7k

+

C580

0.1

<F>

C64
330/
25V

C70

<F>

R313 - R315
150k <1/3W>

1% x 3

R305 - R307
120k <1/3W>

1% x 3

R301 - R303
120k <1/3W>

1% x 3

R214 - R217, R221 - R223

0.2 <1/2W> 1% x 7

R309

5.76k

<1/10W>

1%

R310

143

<1/10W>

1%

BA17815

1

C58

0.1

<F>

+

D54

1SS355

1

3

O

I

G

2

I C60

0.1
BA17805

+

C69

100/

25V

-8V

5V

+

C67

<F>

W7

B

RED

U

I C61

I

G

C65
470/

25V

0.1

W8

B

WHITE

V

D65

1SS355

3

O

2

R61
10k

C68

100/

25V

W9

B

BLACK

W

15V-2

+

15V

12V

5V

C59

10/

50V

+

2012.09.24 9

ERROR DETECTION

OPERATION lamp (green)

TROUBLESHOOTING
with the indoor unit display

Error

Serial communication error

Indoor unit PCB model information error

Manual auto switch error

Room temp. sensor error

Indoor unit Heat Ex. Middle temp.sensor error

Indoor unit fan motor error

Indoor unit error

Outdoor unit main PCB model
information error or communication error

Inverter error

TIMER lamp
(orange)

ECONOMY
lamp (green)

OPERATION TIMER ECONOMY

1 flash 1 flash

3 2

3 5

4 1

4 2

5 1

5 15

6 2

6 3

Active filter error, PFC circuit error

Trip terminal L error

Display PCB microcomputers communication error

Discharge temp. sensor error

Outdoor unit Heat Ex. liquid temp. sensor error

Outdoor temp. sensor error

Current sensor error

Trip detection

Compressor rotor position detection error

Outdoor unit fan motor error

4-way valve error

Discharge temp. error

6 4

6 5

6 10

7 1

7 3

7 4

8 4

9 4

9 5

9 7

9 9

10 1

(0.5s on / 0.5s off)

Rapid flash

(0.1s on

/ 0.1s off)

2012.11.07 10

4

4

PARTS

6

INDOOR UNIT

8

9

5

7

Ref. Description Part number

1

Remote Control 9332820003

2 Remote Control Holder 9312653010

3 Bracket Panel 9332556001

4

Air Filter 9332549003

5

Intake Grille (FUJITSU) 9332818093

6 Receiver Window 9332546019

79Front Panel 9332545012

8

Wire Cover 9332544008

Wire Shield 9332555004

10

Louver 9332548006

11 Panel Cover 9332559002

10

11

3

1

2

2012.10.30 11

28

23

INDOOR UNIT
Control box

24

22

29

27

26

25

Ref. Description Part number

21

Cover Shield

Control Box

22

23 Box Shield Assy 9332561005

Main PCB (09) 9709170076

24

Main PCB (12) 970917008324

Terminal 9900720001

25

26

Earth Terminal 9332553024

27

Display Assy 9709173015

9332554007

9332542011

21

2012.10.30

28 Room Thermistor Holder 9316895003

29 Thermistor Assy 9900714017

12

33

32

INDOOR UNIT
Fan

31

2012.10.30

34

Ref. Description Part number

Fan Motor 9603249007

Crossflow Fan Assy 9316830004

32

Bearing C Assy 9306628017

33

3431Casing Assy 9332613018

13

INDOOR UNIT
Casing assy

43

42

44

47

46

41

49

48

Ref. Description Part number

41

Casing 9332534009

42

Motor Cover 9316601000

43

Motor Cover 9316568006

45

50

2012.07.12

Casing Cover F 9332558005

44

Casing Cover B 9332557008

45

46

R and L Louver 9332535006

Step Motor 9900725006

47

Fan Guard 9332551006

48

49

Drain Cap 9316177017

50

Drain Hose Assy 9316904002

14

55

INDOOR UNIT
Evaporator
ASU9RL2

56

57

54

52

51

53

ASU12RL2

Ref. Description Part number

51

Evaporator Total Assy (09)

52

Evaporator Total Assy (12)

53

Earth Terminal 9316579002

54

Evaporator Holder R

55 Evaporator Holder L

56 Rear Bracket 9332540017

57 Filter Guide 9332541007

2012.07.12

9316893085

9316893092

9332538007

9332539004

15

PARTS

OUTDOOR UNIT

4

5

3

13

1

14

9

2

15

12

1

8

6

Ref. Description Part number

1 Front Panel Assy 9317789035

2 Emblem 9317903011

36Cabinet Left Assy 9317813006

7

4 Top Panel Assy 9317939034

5 Protective Net 9331262019

Switch Cover 9313940027

7 Cabinet Right Assy 9331336079

8 Valve Bracket 9316523012

9

Valve Bracket Cover

10 Propeller Fan 9309909014

11 Motor Bracket (9)

11 Motor Bracket (12) 9332289039

9331683005

9332289022

10

2012.10.31 16

12 Fan Motor 9603074005

13 Reactor Assy 9900419011

11

14 Separator Assy 9317927017

15 Drain Pipe Assy 9303029022

OUTDOOR UNIT

Ref. Description Part number

21 Sealed Panel 9331256025

Main PCB (09)

22

Main PCB (12)22 9709369012

9709369005

31

30

21

22

23

24

27

23 PCB Holder 9331261012

24

Inverter Case Assy

Inverter Case Cover

25

26 Terminal Bracket 9317689021

27 Terminal 6P 9900016098

28

Terminal Cover Assy 9317898041

29 Bracket Conduit 9313938017

30 Heat Sink A 9331263030

31 Heat Sink B 9314090028

-- Outdoor Thermistor 9900565008

-- Thermistor Assy 9900628000

9331279086

9331258012

25

26

29

2012.11.07 17

28

Ref. Description Part number

45

41 Condenser Total Assy 9332837001

42 Compressor Assy 9332603002

43 Solenoid 9970048029

44 4-way Valve Assy 9332830002

45 Muffler 9317398008

46 3-way Valve Assy 9332653007

47 Expansion Valve Coil 9970103025

48

Pulse Motor Valve Sub Assy

49 2-way Valve Assy 9332652000

9332836004

43

44

OUTDOOR UNIT
AOU9RL2

41

46

42

49

48

2012.10.31 18

47

Ref. Description Part number

55

51 Condenser Total Assy 9317192071

52 Compressor Assy 9332603002

53 Solenoid 9970048029

54 4-way Valve Assy 9332830002

55 Muffler 9317398008

56 3-way Valve Assy 9332653007

57 Expansion Valve Coil 9970103025

58

Pulse Motor Valve Sub Assy

59 2-way Valve Assy 9332652000

9332836004

53

54

OUTDOOR UNIT
AOU12RL2

51

56

52

59

58

2012.10.31 19

57

ACCESSORIES

INDOOR UNIT

Name and Shape Part number

Wall hook bracket

9332556001

Remote control

9332820003

Battery (penlight)

Remote control holder

Cloth tape

Tapping screw (big)

( 4 x 25)

0600185541

9312653010

9310519004

0700076046

Tapping screw (small)

( 3 x 12)

OUTDOOR UNIT

Name and Shape Part number

Drain pipe assy

2012.11.08 20

0700019036

9303029022

1210G4122