Fujitsu ASU24CL1, AOU24CL1 Service Manual

SPLIT TYPE

ROOM AIR CONDITIONER

WALL WOUNTED TYPE

CONTENTS

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

DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . .2

REFRIGERANT SYSTEM DIAGRAM. . . . .3

CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . 4

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

5INDOOR PCB CIRCUIT DIAGRAM . . . . . .

8OUTDOOR PCB CIRCUIT DIAGRAM . . . .

10

PARTS (indoor unit) . . . . . . . . . . . . . . . . . 12

PARTS (outdoor unit) . . . . . . . . . . . . . . . . 16

19ACCESSORIES . . . . . . . . . . . . . . . . . . . .

Indoor unit Outdoor unit

ASU24CL1 AOU24CL1

12010.11.02

SPECIFICATIONS

INDOOR UNIT ASU24CL1

OUTDOOR UNIT

AOU24CL1

COOLING CAPACITY 24,000 BTU, 7.03 kW

POWER SOURCE 208 / 230 V

FREQUENCY 60 Hz

RUNNING CURRENT

10.5 A

INPUT WATTS

2.4 kW

E.E.R.

10.0 BTU/hW, 2.93 kW/kW

MOISTURE REMOVAL

6.3 Pt/h, 3.0 L/hr

AIR CIRCULATION HIGH 659 cfm, 1,120 m3/hr

MAXIMUM CURRENT 11.5 A

ELECTRICAL DATA

COMPRESSOR AND REFRIGERANT

FAN MOTOR

DIMENSIONS

TYPE

REFRIGERANT TYPE

Hermetic type, 4 pole,

DC inverter motor,

Scroll

DISCRIMINATION

PRECHARGED REFRIGERANT

R410A

WEIGHT (with oil)

22 lbs, 10.0 kg

DA150A1F-20NA

2 lbs 14 oz, 1,300 g

2 lbs 14 oz, 1,300 g

POWER SOURCE

High

1,480 r.p.m.

1,220 r.p.m.

1020 r.p.m.

900 r.p.m.

1,100 r.p.m.

230 V

INDOOR UNIT

Medium

Low

Quiet

OUTDOOR UNIT

INDOOR UNIT H x W x D

H x W x DOUTDOOR UNIT

WEIGHT

INDOOR UNIT Shipping / Net

Shipping / Net

40 lbs / 31 lbs

18 kg / 14 kg

OUTDOOR UNIT

97 lbs / 88 lbs

44 kg / 40 kg

12-5/8 x 39-1/4 x 9 inch

320 x 998 x 228 mm

24-13/32 x 31-3/32 x 11-13/32

inch, 620 x 790 x 290 mm

NOISE LEVEL

High

48 dB

42 dB

37 dB

33 dB

56 dB

INDOOR UNIT

Medium

Low

Quiet

49 ft, 15 m

66 ft, 20 m

82 ft, 25 m

98 ft, 30 m

OUTDOOR UNIT

FULL CHARGE

Pipe length

0.21 oz/ft, 20 g/m

66 ft, 20 m

ADDITIONAL CHARGE

MAXIMUM HEIGHT DIFFERENCE

3 lbs 1 oz, 1,400 g

3 lbs 5 oz, 1,500 g

3 lbs 8 oz, 1,600 g

DIMENSIONS

Unit : inch (mm)

OUTDOOR UNIT

Drain hose length : 26-3/8 inch (670 mm)

INDOOR UNIT

39-1/4 (998)

9 (228)

12-5/8 (320)

22010.11.02

11-13/32 (290) 31-3/32 (790)

21-1/4 (540)

24-13/32 (620)

REFRIGERANT
SYSTEM DIAGRAM

2-way valve

Strainer

3-way valve

Muffler

Expansion valve

Heat exchanger

(Indoor unit)

Heat exchanger

(Outdoor unit)

Sub-accumulator

Compressor

Refrigerant direction

Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 5/8" (15.88 mm)

32010.11.02

RED
WHITE
BLACK

RED

BLACK
WHITE
YELLOW
BROWN

RED
BROWN

BLUE
ORANGE
YELLOW
WHITE

BROWN
BROWN

BLACK

BLACK

BLACK

BLACK

RED

WHITE

BLACK

WHITE

WHITE

RED

WHITE

RED

GREEN

BLACK

BLACK

BLACK

1
2
3
4
5
6
7

1
2
3
4
5
6
7

1
2
3
4
5
6

1
2
3
4
5
6

1
2
3
4

1
2
3
4

121

2

1
2
3

1
2
3

S

C

R

CN800

CN40

CN71

CN72

CN70

W4

W2

W1

W3

W11

W10

W7
W8
W9

REACTOR

or

FM

PMV

G

CM

COMPRESSOR

FAN MOTOR

EXPANSION VALVE

TERMINAL

THERMISTOR
( DISCHARGE TEMP. )

THERMISTOR
( PIPE - MID. TEMP. )

THERMISTOR
( OUTDOOR TEMP. )

FUSE

20A

250V

FUSE

5A

250V

1

2 3 L1 L2

POWER SOURCE

CONTROLLER PCB ASSY

7
6
5
4
3
2
1

7
6
5
4
3
2
1

7
6
5
4
3
2
1

5
4
3
2
1

3
2
1

3
2
1

2
1

2
1

2
1

3
2
1

5
4
3
2
1

5
4
3
2
1

6
5
4
3
2
1

6
5
4
3
2
1

6
5
4
3
2
1

6
5
4
3
2
1

5

4

3

2

1

1
2
3
4
5
6

1
2
3
4
5
6

CN13

CN16CN14

CN10

CN3CN1

CN8

CN6

CN5

CN11

CN2

TM4 TM2

W5

CN201

BLUE
YELLOW
WHITE
BLACK

RED

BLUE
PINK

YELLOW
ORANGE
RED

BLUE
PINK
YELLOW
ORANGE

RED

BLUE
PINK
YELLOW
ORANGE
RED

GREEN

WHITE

RED

BLACK

BLACK

BLACK

BLACK

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

RED

BLACK

WHITE

RED

FM

TEST

FAN MOTOR

M

LOUVER
( DIFFUSER )

M

LOUVER
( UP / DOWN )

M

LOUVER
( RIGHT / LEFT )

G

1

2 3

TERMINAL

EX OUT ( OPTION )

EX IN ( OPTION )

PIPE THERMISTOR

ROOM THERMISTOR

WIRED REMOTE

( OPTION )

INDICATOR
PCB ASSY

THERMAL
FUSE 102

CONTROLLER PCB ASSY ( MAIN PCB )

TM1

INDOOR UNIT OUTDOOR UNIT

CIRCUIT DIAGRAM

2010.09.21 4

CN11-1 RED

CN11-2 WHITE

CN11-5 WHITE

CN11-7 WHITE

CN11-6 WHITE

CN11-4 WHITE

CN11-3 WHITE

CN3-2 WHITE

CN3-1 RED

CN2-2 BLACK

CN2-1 BLACK

CN13-1

CN13-2

CN13-3

CN13-4

CN13-5

1

2

3

4

5

6

7

1

2

3

4

5

1

2

3

1

2

1

2

1

2

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

5

4

3

2

1

CN8-1 RED

CN8-2 ORANGE

CN8-3 YELLOW

CN8-4 PINK

CN8-5 BLUE

CN5-1 RED

CN5-2 ORANGE

CN5-3 YELLOW

CN5-4 PINK

CN5-5 BLUE

CN2-1 RED

CN2-2 ORANGE

CN2-3 YELLOW

CN2-4 PINK

CN2-5 BLUE

CN6-1 RED

CN6-2 WHITE

CN6-3 BLACK

CN10-6 RED

CN10-4 BLACK

CN10-3 WHITE

CN10-2 YELLOW

CN10-1 BLUE

BLACK

BLACK

1

2

3

4

5

6

7

GREEN

CN8
B06B-PASK

CN10
B06B-XARK

CN5
SJH20-06WS

CN2
SJH20-05WS

W5

EARTH TERMINAL

CN11

B07B-PASK

CN14

B2B-XH

CN16

B3B-XH

CN3

JC25-02HG

CN1

2P-SAN

CN13

B5P-SHF-1AA

TEST

XARR-03VF XAP-03V-1

EX I N

EX OUT

ROOM THERMISTOR

PIPE THERMISTOR

CN201
JB20-07HG

WIRED REMOTE CONTROL

( OPTION )

LOUVER
( LEFT / RIGHT )

LOUVER
( UP / DOWN )

DIFFUSER

M

M

M

FAN MOTOR

F. M.

EARTH

THERMAL
FUSE 102

1

2

3

TERMINAL BOARD

SERIAL

N

L

TM2

22007

TM1

22007

TM4

22007

RED

WHITE

BLACK

INDICATOR PCB ASSEMBLY

K05CY-0500HSE-D0

CONTROLLER PCB ASSEMBLY
( MAIN PCB )
K08CX-1001WSE-C1

OUTDOOR UNIT

CONTROL UNIT
EZ-0107WSE

INDOOR PCB
CIRCUIT DIAGRAM

2010.11.02

5

1

2

3

I

G

O

20V

JM9
0R0

I C20

78M15

15V

+

C56

0.1
<F>

C42
330/
25V

C39
100/
50V

C25

0.1
<F>

R8

1.0k

<RS-2W>

+

5V

A

5

12

1

3

2

X1

8.38MHz
<CSTLS>

5V

5V

CS

I C1-3

I C1-46

I C1-47

I C1-28

I C1-29

I C1-32

I C1-33

I C18-5

uLN2003

I C1

uPD780148

I C1-43
I C1-42
I C1-41
I C1-40

I C1-38

R110

10k

<1/10W>

R54
0R0

C53

1000p

<R>

+

C40
100/
25V

C41

0.01
<B>

R113

47

<1/10W>

R57, R60, R58, R59

330 <1/10W> x 5

I C1-3

I C1-33

I C1-32

I C1-29

I C1-28

1

2

3

4

5

6

7

CN11

B07B-PASK-1

5V

SW1

KSMC632B

C28

0.01
<B>

R33

1.0k

<1/10W>

R32
10k

<1/10W>

MANUAL AUTO
SWITCH

I C1-40

A

6

4

3

2

1

A

A

CN10

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

+

5V

5V 15V

15V

2

3

1

2

1 4

3

4

3

2

1

340V

C1

0.1

<X7R>

15V

R63

6.8k

<1/4W>

R56

4.7k

<1/10W>

I C14

PS2561L-1-V

R47
10k

<1/10W>

R55
820

<1/4W>

1%

R51

1.0k

<1/4W>

1%

C36
100/
25V

I C10

PS2561L-1-V

R44

1.0k

<1/10W>

C30

1000p

<R>

Q6

RT1N241M

R43
330

<1/10W>

I C1-43

C73

10k

<1/10W>

R88

1.0k

<1/10W>

I C7-2

uLN2003

I C1-64

I C1-63

2

15

L4

0R0

I C25

PS2561L-1-V

L3

0R0

5V

R101

330

<1/10W>

12V

K10

G5NB-1A

4

2 3

1

C51

0.01
<B>

R95, R97 - R99
10k <1/10W> x 4

5V

R90 - R93

330 <1/10W> x 4

C59, C47 - C49

0.1 <F> x 4

I C1-4

1

2

3

4

5

4

3

2

1

3

2

1

2

1

I C 7

I C 1 8

I C 1 6

12V

12V 12V

12V

5V

I C1-38

R108

10k

<1/10W>

R107

1.0k

<1/10W>

C52

1000p

<R>

C54

0.01
<B>

5V

R114

390

<1/10W>

D14

DAN202K

Q11

RT1N241M

2

313

1 2

3

1

2

I C1-47
I C1-46

I C1-6

TM2

5V

C50

0.01
<B>

R103
390

<1/10W>

Q10

RT1N241M

R105

10k

<1/10W>

VA6
470V

<TNR>

R106

1.0k

<1/2W>

I C26-10

I C26-14

I C 2 6 H I 2 0 0 3 R 3

5V

R79, R81 - R84

10k <1/10W> x 5

I C1-76

I C1-42

I C1-41

I C1-75

I C1-74

12V

+

+

W5

L1

SS21V

340V

+

C13

0.01
<F>

C14

0.01
<F>

C8

0.47

<LE>

F1

3.15A
250V

VA1

470V

<TNR>

7V

I C2

TA4805AS(Q)

C22

0.1

<F>

+

C19
330/
25V

C12

0.1
<F>

5V

C17
330/
25V

+

C18
10/
25V

+

C20, C21, C5, C7

0.1 <F> x 4

123

I

G

O

A

5V

R37, R40

10k <1/10W> x 2

5V

5V

CS

R52
10k

<1/10W>

I C6

BR93L46RF

R39

10k

<1/10W>

C26

0.1

<F>

12V

I C 5

C23

0.1
<F>

5V

8

4

12V

I C5-2

BA10393F

I C5-1

BA10393F

R30
10k

<1/10W>

R31
390

<1/4W>

1%

I C7-1

uLN2003

-

-

12V

R21

15.4k

<1/10W>

1%

R22
28k

<1/10W>

1%

CN6

B05B-XASK-1-A

12V

5V

JP5
0R0

D2

D1F60

D3

DAN217U

12V

R17
10k

<1/10W>

R20

1.0k

<1/10W>

R4

10k

<1/10W>

3

2

1

+

+

6
5

2

3

7

1

CN3

02 / 03 JC25 / XARR

1007 L=60

L7

BLm18

<BD102>

L6

BLm18

<BD102>

R6

49.9k

<1/10W>

1%

R13

1.0k

<1/10W>

C16

0.1

<F>

R2
10k

<1/10W>

1%

C15

0.1

<F>

R14

1.0k

<1/10W>

5V

CN1

150-103-86172

C2

0.1

<F>

1

2

1

2

T1-12

TM1

K1-4

TM4

I C26-14

I C26-10

1

3

1

2

3

4

5

16

1

I C1-73

I C1-59

8

4
7
5

1
2
3

6

VCC

DO
NC
GND

CS
SK
D I

NC

TO WIRES REMOTE CONTROL UNIT

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( ROOM TEMP. )

RED

WHITE

BLACK

JUMPER SWITCH

4 3

1

2

2

4

1

3

6

5
4

1

2
3

D

F
S

C
L
X

2

3

1

4

3

1

2

C

3

A

2

REF
1

R64

1.8k

<1/10W>

T1

MY064

20V

I C8

TOP244

Q7

2SA1037AK

<Q>

R34
12k

<1/10W>

R38
15k

<1/10W>

C29

0.22
<B>

C27
47/
35V

R42
270

<1/10W>

I C15

PS2561L-1-V

C33

47/

35V

D4

D1FL20U

R49

5.6k

<1/10W>

D8

1SS355

R45

100k

<RS-2W>

R46

47

<1/2W>

C4

47pF

1kV

C32

0.01

<ECQE>

D7

UF4007

D9

D1FL20U

6
5
4
3
2
1

8
9

10

C35

0.01
<F>

I C19

TL431 I LPR

C37

1000/

25V

+

D12 D2FL20U

D10 D1FL20U

R67
150

<1/10W>

R48
200k

<1/10W>

1%

C38

0.1

<F>

R53

5.6k

<1/10W>

T1-12

R76
47k

<1/10W>

1%

JM5

JM6

JM7

JM8

JM10

18

14 10

7

10

1

16

2

15

3

14

3 14

4

13

5

12

6 11

6 11

1

16

2

15

3 14

4 13

4 13

5

12

6

11

7

10

9

8 8

9

8

9

6

5

4

3

2

1

6

5

4

3

2

1

5

4

3

2

1

7

10

I C18-7
uLN2003

12V

R109

10k

<1/10W>

BZ1

PKM13EPYH-4000-A0

B Z

CN14

B3B-XH-AM

CN16

B2B-XH-AM

CN13

B5P-SHF-1AA

CN5

SJH-20-06WS

CN2

SJH20-05WS

I C18-6

uLN2003

I C18-1 - I C18-4

uLN2003 x 4

I C16-4 - I C16-7

uLN2003 x 4

I C7-3 - I C7-6

uLN2003 x 4

I C7-7, I C16-1 - I C16-3

uLN2003 x 4

D6

D3SB60

L2

0.6A 10mH

C6
100/

420V

I C1-76
I C1-75
I C1-74
I C1-73

I C1-6

I C1-4
I C1-64
I C1-63

I C1-59

I C1-57

44
43
42

41

40
39
38
18
19

20

21

22

23

24

25

80
79
78
77

76

75

74

73

7

6

5

4
64

63

62

61

60

59

58

57
14
12
13
15
16

30

2

11

10

8

1

37

36

35

34

27

26

17

3

65

66

67

68

69

70

71

72

45

46

47

48

28

29

32

33

49

50

51

52

53

54

55

56

31

9P00

VDD

EVDD

P50
P51
P52

P53
P54
P55

P01
P02

P03
P04
P05
P06
P10
P11
P12
P13
P14

P15
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
P30

P31
P32
P33
P40
P41
P42
P43
P44
P45
P46
P47
RST*
X1
X2
XT1
XT2

EGND

AGND

GND

REGC

I C

AVREF

P145

P144

P143

P142

P141

P140

P130

P120

P77

P76

P75

P74

P73

P72

P71

P70

P67

P66

P65

P64

P63

P62

P61

P60

P57

P56

R94
330

<1/10W>

5V

R104

10k

<1/10W>

EXTERNAL I N

EXTERNAL OUT

TEST

5

5V

INDICATOR PCB ASSY

R35
0R0

JM3

5 4 3

2

1

8 7 6 5

4

3

2

1

CN8

B06B-PASK-1

LOUVER ( DIFFUSER )

LOUVER ( RIGHT / LEFT )

LOUVER ( UP / DOWN )

DC FAN MOTOR

INDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K08CX-1001WSE-C1

2010.08.30 6

CN201
07 JB20 / PAP 1061 L=230

5V

C201

0.1

<F>

5V

+ C202

47/

10V

R201

47

<1/4W>

I C201

GP1UM261RKVF

5V

D201

SLR-325VC

RED

D203

SLR-325DC

ORANGE

D202

SLR-325MC

GREEN

5

4

6

1

2

3

7

2
1
3

VCC
OUT
GND

INDOOR UNIT
INDICATOR PCB ASSEMBLY
K05CY-0500HSE-D0

2010.08.30 7

BLACK

BLACK

RED

BROWN

BLUE

ORANGE

YELLOW

WHITE

BLACK

BLACK

BLACK

BLACK

BROWN

BROWN

UL1015 AWG16

GREEN

UL1015 AWG20

RED

UL1015 AWG14

WHITE

UL1015 AWG14

BLACK

W103

UL1015 AWG20

BLACK

W100

UL1015 AWG20

WHITE

W102

UL1015 AWG20 BLACK

W101

UL1015
AWG14

BLACK

F202

5A - 250V

F201

20A - 250V

EARTH

EMI FILTER

ZCAT2132-1130

1T

EMI FILTER

ZCAT2132-1130

1T

TERMINAL

THERMISTOR

( DISCHARGE TEMP. )

THERMISTOR

( OUTDOOR TEMP. )

THERMISTOR ( PIPE - MID. TEMP. )

POWER SOURCE
AC208 - 230V
60Hz

L

N

SERIAL

1

2

3

4

5

PMV

C M

4-WAY VALVE

EXPANSION VALVE

COMPRESSOR

EMI FILTER

EMI FILTER

ZCAT2132-1130

1T

REACTOR

UL3271
AWG14

RED

UL3271
AWG14

WHITE

UL1015
AWG14

ORANGE

W11BW10

B

W5

W6

1

2

3

4

5

6

1

2

3

1

2

3

4

1

2

3

1

2

UL3271 AWG16

RED

UL3271 AWG16

WHITE

UL3271 AWG16

BLACK

CN30

B2P3-VH-B-C

BLACK

CN71
B04B-PASK-1

WHITE

CN70
B03B-PASK-1

WHITE

CN72
B2B-XH-AM

WHITE

CN40

B6B-XARK-1-A

RED

W4 B

W3 B

W2 B

W1 B

B W7

B W8

B W9

U

V

W

I NDOOR UNIT

RED

BLACK

WHITE

YELLOW

BROWN

F M

DC FAN MOTOR

1

2

3

4

5

6

7

CN800

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

WHITE

CONTROLLER PCB ASSEMBLY
K06AX-1005WUE-C1

INVERTER ASSEMBLY
EZ-0101WUE

OUTDOOR PCB
CIRCUIT DIAGRAM

2010.11.02 8

17

16

2

35

3

59
58
60
21
34
47
27
28
29

30
31
32
33
57
41
42
43
44
10

9
8
7
5
6

4
22
23

1

3

2

49

24

13

48

19

1

61

62

63

64

20

18

15

14

55

54

53

52

51

50

46

45

12

39

38

37

36

40

26

25

11

56

P63

P62
P46
P12
P50

P37
P36

P40
MD2
P11
P26
P02
P03

P04
P05
P06
P07
P10

C
P20
P21
P22
P23
P57

P56
P55
P54
P52
P53
P51
X0
X1

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

X500

8.00MHz

<FCR8.0MC5T>

C500

0.1

<F>

C502

0.1

<F>

+

C501
10/25V

C503

0.1

<F>

C561

0.01
<F>

R561

1.0k

R560
100k

I C560

S80842

5V

213

4

VDD
OUTNCGND

CS1
2
3
6

8
4

7
5

SK

D I

NC

VCC

DO
NC

GND

1
2
3
4

5

7

8

M
S
S
C

D

S

S

10

9
8
7

6

5

4

3

2

1

7

6
5

+

-

5V

R83
10k

<1/10W>

R81

1.0k

<1/10W>

C300
100p

<B>

Q300

DTC114EUA

15V

DCV-F

D62

D1FL20U

D61

D1FL20U

D60

D1FL20U

+

12V

C64
330/
25V

15V

5V

D63

1SS355

D64

1SS355

C69

100/

25V

+

I

OG123

+

C68
100/

25V

C67

0.1

<F>

+

R61
10k

C65

470/

25V

+

C66
100/
25V

I C60

BA7805

-12V

I C50

TOP243P

D53

UF4005

R57
0R0

T60

RPZ-1F

C52

2200p

<E>

R56

150k

<2W>

R52
470k

<1/8W>

1%
R53
510k

<1/8W>

1%
R54
510k

<1/8W>

1%
R55
510k

<1/8W>

1%

D52

1SS355

JM101

JM103

JM102

JM100 TEST

5V

R51

47

C50
47/
35V

C51

1.0
<B>

+

5V

C570

0.1

<F>

L50

BLm21

<AG601>

L51

BLm21

<AG601>

R570

10k

I C570

S-93C56BD0I

R93, R92, R91, R90

10k x 4

C86

470p

<B>

C84

0.1

<F>

C87

330p

<B>

15V

D304

DAN217U

D303

DAN217U

+

R311

8.66k
1%

R309

5.76k
1%

R310

143
1%

C330

1000p

<B>

I C302-2
BA2903F

C85
10/
25V

5V

15V

-12V

R503

10k

SERVICE

JM500

R502

1.0k

R500

10k

I C500

MB90462

12V

12V

I C80

uLN2003

1C

7C

6C

5C

4C

3C

2C

1B

COM

9

10

11

12

13

14

15

16

1
2
3

4
5

6
7

8

2B
3B

4B
5B

6B
7B
8B

E

13

12

5

GND1

9

7

2

12V

I C40

TD62064

POWER SOURCE
AC208 - 230V
60Hz

5V

R307, R308
195k
<RN-1/2W>
x 2

15V

C214

2200p

<B>

-12V

C306

0.1

<F>

C305

0.1

<F>

DCV

R210

1.0k

<1/10W>

R211

R212

R213

R214

R215

R216

0.15

<1W>

1%
x 6

I C200

FSBS20CH60

U V W

C213

0.022
<F>

R330

R332

4.7k 1% x 2

WVU

I C300-1
BA4560

R331

47K

1%

I C300-2
BA4560

-

-

+

+

7

5
6

1

2
3

R329 47k 1%

5V 5V

R328

1.0k

C311
1000p

<B>

D302 RB751V

R305

R303

R301R302

R304

R306

195k <RN-1/2W>

1% x 6

D50

1SS355

D51

UDZS8.2B

5V

R339

10k

R334

10k
1%

R337
100k

1%

I C302-1

BA2903F

C339

0.01
<F>

-

+

1

2
3

R335 R336

R333

10k 1% x 3

R338

3.3k
1%

R327

22k

C320

0.15

<ECQB>

D301

DAN217U

5V

R220

1.0k

C219
1000p

<B>

R219

1.0k

5V

5V

5V

C107

0.1

<F>

C108

2.2/
50V

+

R110

6.8k

R167

10k

D106

DAN217U

15V

C112

0.1

<F>

R165

22k

C110

0.1
<F>

I C102-3
BA2901F

I C102-1
BA2901F

-

+

-

+

5
4

2

14

8

9

-

+

10

11

13

-

+

1

6

7

I C102-2
BA2901F

I C102-4
BA2901F

5V

5V-2

R112

10k
1%

R115

22k
1%

R171

4.7k

C106

0.1
<F>

5V-2

R113

1.0k
1%

C141

1000p

<B>

R101

4.7k

C136

0.01

<F>

R114

4.7k
1%

R111

10k

C109

2.2/
50V

+

C206 - C208, C215 - C217
2200p <B> x 6

R204 - R209

390 <1/10W> x 6

R218

4.7k

<1/10W>

DCV

15V-2

+

C104
10/
25V

R105, R106
195k
<RN-1/2W>
1%

R107

3.83k
1%

5V

D113

DAN217U

D112

DAN217U

5V

C134

0.1
<F>

+

R169

22k

R168

22k

C128

0.1

<F>

C127

2.2/
50V

+

C125

0.1

<F>

+

C126

2.2/
50V

R164

22k

C115

0.1

<F>

I C101

TC 74HC00AF

1
2
3
4
5
6
7

14
13
12
11

10
9
8

1

2
3
4
5

6
7

14
13
12
11
10

9
8

R124

4.7k

R116

15k
1%

R117

22k

1%

C111

4700P

<B>

R119

10k
1%

R118
10k
1%

D107

RB751V

C105

0.1

<F>

I C100

TA8316

15V

1

2
3
4
5

6
7

8

9
10

11
12
13
14
15

16
17

18
19
20

21

22

23

24

25

26

27

VCC
COM
I N

I N

I N

VFO
CFOD
CSC

I N
VCC

VB
VS
I N
VCC

VB
VS
I N

VCC
VB
VS

NU

NV

NW

U

V

W

P

COMP

COMP

ACV / 7P

CP-POS / 47P

U / 50P

V / 52P

W / 54P

X / 51P

Y / 53P

Z / 55P

IPM-TRIP / 33P

IPM-CR / 9P

DCV / 8P

CT / 3P

TEST / 59P

MD2 / 63P

MD1 / 64P

MD0 / 1P

E2CS / 41P
E2SK / 40P
E2DI / 39P

2

1

3

3

2

1

3

1

2

3

1 2

13
12

14

3

2

1

6
5

7

+

-

+

-

+

-

+

-

10

9

8

3

2

1

3

2 1

+

-

+

-

6

5

7

3

2

1

1

2

3

1

2

3

+

-

3

2

1

+

-

5

6

7

+

-

5

6

7

3

2 1

+

-

2
3

1

1

3

2

3

1

2

3

2

1

16

4

3

6
11
14

1

8
10
15

O1
O2

O3
O4

GND2

GND4

GND3

I 1

I 2
I 3
I 4

COM1

COM2

NC1

NC2

I C104-2
BA2902F

I C104-1

BA2902F

I C104-4
BA2902F

R135

10k
1%

D109

RB751V

D108

RB751V

R138 10k 1%

R141

10k
1%

R137, R136 10k 1% x 2

I C105-2
BA2903F

I C105-1

BA2903F

R134

10k
1%

R133

10k
1%

C116

0.1

<F>

C133

2.2/

50V

C132

2.2/

50V

+

C131

0.1

<F>

W7 W8 W9

15V

L300

ELC0607RA

C209 0.1 <F>

C210 0.1 <F>

C211 0.1 <F>

C212 0.1 <F>

C221 0.1 <F>

C222 1.0 <F>

C220 47 / 35V

+

D203 HZ24BPTK-E

+

R200

39

<1/2W>

D200 - D202

US1J x 3

DCV

R203 330k

C205 0.1 <F>

C204 47 / 35V

R202 330k

C203 0.1 <F>

C202 47 / 35V

R201 330k

C201 0.1 <F>

C200 47 / 35V

+

+

DCV-F

F100

250V 15A

FH2

FH1

F4

250V

3.15A

R104
220k

<2W>

C100 - C102

660uF / 450V x 3

+

+ +

5V

C103

0.1

<HCP>

R102

47k

D102

1NH42

R103

100

<1/2W>

Q100

GT30J122(Q)

L130
ELC0607RA

1

3

2

1 2

645
7

3

GATIN
S I
D I

NC

VCC

SO

GND

5V-2

C140

0.1
<F>

+

C139

2.2/
50V

R121
100k

1%

15V

I C103-2
BA4560

C119, C120

0.1 <F>
x 2

-12V

I C103-1
BA4560

R126
100k

1%

C117

1.0

<B>

5V

C20

0.022
<B>

15V

5V

5V

+

R132

2.2k

R154
120k

R131

10

<1/10W>

1%

R130

220
1%

Q102

DTC143EUA

Q103

DTC143EUA

R163

10k
1%

R162
68k

1%

R160

68k

1%

C130

0.1
<F>

R159

4.7k

C129
1000p

<B>

R161

1.5k
1%

R143

39k
1%

15V

-12V

R140

10k
1%

R144

22k

1%

R145

22k
1%

I C104-3
BA2902F

R146

39k
1%

C124

2200p

<B>

R152

4.7k
1%

C123

2200p

<B>

R149

4.7k
1%

D110

DAN217U

D111

DAN217U

TAUX / 25P

E2SK / 40P

ZXH / 36P
ZXL / 37P

E2DI / 39P

EPV1 / 45P

PFC-TRIP / 46P

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

W / 54P

Z / 55P

PFCEN / 14P

TMODE / 18P

MD1 / 64P
MD2 / 63P

TCK / 62P

TRXD / 61P

MDO / 1P

/ TRES / 19P

S I / 48P

R120 4.7k 1%

R125 4.7k

L100 BL02Rn1

PFC-TRIP / 46P

PFCEN / 14P

PFCSW / 35P

5V-2

D115

DAN217U

D114

DAN217U

C113

2700p

<B>

C142

0.1

<F>

3

3

1 12

2

I C3-1

BA4560

R166 3.9k

R158 3.9k

R122

R123

4.7k

1% x 2

R129
100k

1%

I C3-2
BA4560

R142

1.2k
1%

15V

-12V

D105

DAN217U

PR / I C80-5

ZXH / 36P

R109 22

<1/4W>

R108 47

<1/4W>

IPM-G

IPM-G

IPM-G

IPM-G

3 3

221

1

POW-GND

POW-GND

LED / 30P

SO / 32P
V4-AC / 27P
V4-DC / 29P

PR / 31P

ACFAN / 28P

12V

R40 - R43

1.5k <1/10W> x 4

TH / 10P

EPV3 / 44P
EPV4 / 43P
EPV2 / 42P
EPV1 / 45P

C40

0.1

<F>

C10

0.1
<F>

TE / 5P

TD / 4P

TA / 6P

R80

2.2k

D80

SLR-332VR

<RED>

SO / I C80-2P
V4-AC / I C80-3
V4-DC / I C80-4
PR / I C80-5
ACFAN / I C80-6

FAN IN / 17P

FAN PWM / 2P

PFCSW / 35P
CT / 3P
TEST / 59P
PFC / 58P
TTXD / 60P
TAUX3 / 21P
CTDW / 34P
CP-POS / 47P
V4-AC / 27P
ACFAN / 28P
V4-DC / 29P

PR / 31P
SO / 32P

IPM-TRIP / 33P

LED / 30P

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

TH / 10P
IPM-CR / 9P
DCV / 8P
ACV / 7P

TE / 5P

TA / 6P

TD / 4P

R139

10k
1%

PFCEN / 14P

ZXL / 37P

S I / 48P

FAN PWM / 2P

FAN IN / 17P

C801

0.01
<F>

R804

1.0k

5V

D600

DAN217U

Q800

DTC143EUA

15V

Q801

DTA143EUA

5V

+

R801

1.0k

<1/4W>

POW-GND

R802

560

<1/4W>

C800
100/

25V

R803 10k

<1/10W>

R11
10k

R76

10k

R77

10k

C72

0.1

<F>

C71
0R0

C73

0.1
<F>

C75

0.1

<F>

R72

13k
1%

R73

38.3k
1%

L70 BL02Rn1

R10 4.75k

1%

5V

L40

1

2

3

4

5

6

1

2

1

2

3

4

1

2

3

8 7 1

2

345

6

5V

101418

W4

W3

5 432

1

H Y I C 1

H U 2 0 0 1 R 3

SO / I C80-2P

POW-GND

15V

C802

0.1

<F>

L800

BL02Rn1

SA1

RA-302M

W2

W1

VA1
470V

<TNR>

VA2
470V

<TNR>

C1

1.0

<LE>

1

2

4

3

L1

RHC4716-070PF07

C5

0.01

<KH>

C4

0.01

<KH>

C6

3.3

<LE>

D100

LL25XB60

D101

LL25XB60

+

+

-

-

W11

RED

W10

WHITE

W5

ORANGE

W6

ORANGE

231

4

2

314

3

2

1

4

R1

ZPR0RCH400

K1

DW12D1-O

12V

SERIAL

RED

EARTH

GREEN

L

BLACK

N

WHITE

CN800

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

WHITE

FAN MOTOR

CN40

B6B-XARK-1-A

RED

EXPANSION VALVE

CN72

B2B-XH-AM

THERMISTOR ( PIPE - MID. TEMP. )

CN71

B04B-XH-AM

THERMISTOR ( DISCHARGE TEMP. )

CN70

B03B-PASK-1

THERMISTOR ( OUTDOOR TEMP. )

U V

W

R400 - R407

0.2 <1W> 1% x 8

R153

120k 1%

10k 1% x 2

R127

R128

100k

1%
x 2

R156

R155

C137

0.1
<F>

R22 1.0k
<1/10W>

C21

0.047
<B>

R20 1.0k <1/10W>

R21
39k

<1/10W>

R23

27k

<1/10W>

5V

PFC / 58P

R157

4.7k

C138

2.2/
50V

195k <RN-1/2W> 1% x 4

R148

R147

R150R151

231

I C102
BYPASS CAPACITOR

BYPASS CAPACITOR

REACTOR

POW-GND

1

2

3

4

5

6

7

DC-F

C572

1.0k

<1/10W>

POW-GND

PFC5000-0702F

x 2

2010.09.21 9

OUTDOOR UNIT
CONTROLLER PCB ASSEMBLY
K06AX-1005WUE-C1

ERROR DETECTION

Error

Operation
LED

Timer LED

Serial signal error Off

2 flash

3 flash

4 flash

5 flash

Serial signal (reverse) error, at operation start up

Serial signal (reverse) error, during oeration

Serial signal (forward) error, at operation start up

Serial signal (forward) error, during operation

Indoor unit thermistor error 2 flash

8 flash

2 flash

Outdoor unit thermistor error 3 flash

3 flash

2 flash

3 flash

4 flash

Indoor unit control error

4 flash

2 flash

3 flash

7 flash

4 flash

8 flash

Display

Error

Outdoor unit control error

5 flash

2 flash

3 flash

5 flash

Indoor fan motor error 6 flash

2 flash

3 flash

Abnormal lock

Abnormal rotation

CT abnormal

Outdoor unit fan drive system abnormal

2 flash

Refrigerant cycle error 7 flash

3 flash

Optional function error

Model information error

8 flash

0.1 sec on/off 0.1 sec on/off

4 flash

6 flash

Current trip error

Main relay welded

Wired remote controller error

Outdoor temperature thermistor open / short

Indoor temperature thermistor open / short

Heat exchanger thermistor open

Heat exchanger middle thermistor open / short

Discharge thermistor open / short

VDD permanent stop protection

reverse VDD permanent stop protection

Forced automatic SW welded

Power interruption error

Compressor location detection error

Model information error

Discharge Temperature abnormal

Cooling high pressure abnormal rise

PFC circuit error

102010.11.02

LED

OUTDOOR UNIT

0.5 second on / 0.5 second off

on

0.1 second on / 0.1 second off

2.0 second on / 2.0 second off

Trip

Discharge temperature abnormal

Thermistor abnormal

CT abnormal

0.1 second on / 2.0 second off

5.0 second on / 5.0 second off

ERROR

Compressor location abnormal

Fan abnormal

5.0 second on / 0.1 second off AF PAM voltage abnormal

112010.11.02

9305642045

Remote control
holder

Name and Shape Part number

9315023018

9315027160

0600185541

0700076046

9310519004

9312153060

9311925071

Remote control

Battery (penlight)

Cloth tape

Tapping screw (big)

Wall hook bracket

ACCESSORIES

Tapping screw (small)

0700019036

Air cleaning filter

9368568009

Air cleaning filter

frame

192010.11.02

1010G3838