Fujitsu AGYF09LAC, AGYF14LAC, AOYA18LAT3, AGYF12LAC, AOYA24LAT3 Service Manual

INVERTER MULTI
AIR CONDITIONER

FLOOR

type

1

3

6

5

8

14

CONTENTS

SPECIFICATIONS

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

OUTLINE AND DIMENSIONS

. . . . . . . . .

REFRIGERANT SYSTEM DIAGRAM

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

ERROR CONTENTS

. . .

CIRCUIT DIAGRAM

. . . . .

INDOOR PCB CIRCUIT DIAGRAM

11

. . .

OUTDOOR PCB CIRCUIT DIAGRAM

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

PARTS (indoor unit)

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

16

STANDARD ACCESSORIES

. . . . . . . . .

24

PARTS (outdoor unit)

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

21

Indoor unit Outdoor unit

AGYF09LAC
AGYF12LAC

AOYA18LAT3

AGYF14LAC

AGYF09LAC
AGYF12LAC

AOYA24LAT3

AGYF14LAC

2008.01.21

1

H x W x D

600 x 740 x 200 mm

MEASUREMENT

DIMENSIONS

Gross / Net

17 kg / 14 kg

WEIGHT

SPECIFICATIONS

TYPE

Cooling & heating inverter

MODEL NAME

INDOOR UNIT

AGYF14LACAGYF12LACAGYF09LAC

Cooling

Heating

MOISTURE REMOVAL

1.5 L/hr

AIR CIRCULATION HIGH

650 m3/hr530 m3/hr

650 m3/hr530 m3/hr

0.7 L/hr

500 m3/hr

600 m3/hr

1.1 L/hr

FAN MOTOR

POWER SOURCE

230 V230 V 230 V

High speed

1,330 / 1,120 r.p.m.

Cooling
(upper fan / lower fan)

Med speed

1,100 / 930 r.p.m.

Low speed

890 / 750 r.p.m.

Quiet

660 / 560 r.p.m.

High speed

1,330 / 1,120 r.p.m.

Heating
(upper fan / lower fan)

Med speed

1,140 / 970 r.p.m.

Low speed

940 / 800 r.p.m.

Quiet

660 / 560 r.p.m.

1,240 / 1,050 r.p.m.

1,050 / 890 r.p.m.

860 / 730 r.p.m.

660 / 560 r.p.m.

1,240 / 1,050 r.p.m.

1,080 / 920 r.p.m.

910 / 770 r.p.m.

660 / 560 r.p.m.

1,120 / 950 r.p.m.

960 / 820 r.p.m.

820 / 700 r.p.m.

660 / 560 r.p.m.

1,120 / 950 r.p.m.

1,000 / 850 r.p.m.

860 / 730 r.p.m.

660 / 560 r.p.m.

ELECTRICAL DATA

Cooling / Heating

Quiet

Low speed

22 dB(A) / 22 dB(A)

31 dB(A) / 33 dB(A)

Med speed

High speed

38 dB(A) / 39 dB(A)

44 dB(A) / 44 dB(A)

22 dB(A) / 22 dB(A)

30 dB(A) / 30 dB(A)

35 dB(A) / 35 dB(A)

39 dB(A) / 39 dB(A)

22 dB(A) / 22 dB(A)

30 dB(A) / 32 dB(A)

36 dB(A) / 38 dB(A)

42 dB(A) / 42 dB(A)

NOISE LEVEL

Total Pipe Length

FULL CHARGE AMOUNT

MODEL NAME

COOLING CAPACITY

HEATING CAPACITY

POWER SUPPLY

FREQUENCY

RUNNING CURRENT

INPUT

EER

AIR CIRCULATION HIGH

ELECTRICAL SPECIFICATIONS

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

Cooling

Heating

Cooling

Heating

Cooling

Heating

TYPE

Colling & heating multi Colling & heating multi

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

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

50 Hz

3,050 m3/hr

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

OUTDOOR UNIT

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

COMPRESSOR AND REFRIGERANT

FAN MOTOR

MEASUREMENT

COMPRESSOR TYPE

DISCRIMINATION

DA150A1F-20NA

REFRIGERANT TYPE

R410A

REFRIGERANT

2,200 g

WEIGHT (with oil)

10.0 kg

Hermetic type, Inverter, 4 poles,

3-phase, DC motor, Twin Rotary

700 x 900 x 330 mm

55 kg / 63 kg

WEIGHT

DIMENSIONS

MFE-60POMFE-60PO

660 r.p.m.

H x W x D

Net / Gross

HIGH SPEED (HEAT)

730 r.p.m.

780 r.p.m.

780 r.p.m.

HIGH SPEED (COOL)

DISCRIMINATION

2

2008.01.21

NOISE LEVEL

HEAT

COOL

48 dB(A)

49 dB(A)

50 dB(A)

51 dB(A)

DIMENSIONS

INDOOR UNIT
(unit : mm)

2008.01.21

3

740

200

600

(Unit : mm)

OUTDOOR UNIT

Air Flow

40900

700

21

9

400

33031 12

370

650

4

2008.01.21

5

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

Heat exchanger

Heat exchanger

Receiver tank

Room
Thermistor

Strainer

Strainer

Distributor

Pipe
Thermistor

Pipe
Thermistor

Pipe
Thermistor

Pipe
Thermistor

Pipe
Thermistor

Pipe
Thermistor

Heat exchanger

2008.01.21

ORANGE

YELLOW

RED

PINK

BLUE

ORANGE

YELLOW

RED

PINK

BLUE

ORANGE

YELLOW

RED

PINK

BLUE

ORANGE

YELLOW

RED

PINK

BLUE

WHITE

BLACK

RED

BLACK

BLACK

BLUE

BLUE

BLACK

BLACK

GRAY

GRAY

RED

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

YELLOW

RED

BLACK

BLUE

WHITE

YELLOW

RED

BLACK

BLUE

9
8
7
6
5
4
3
2
1

7
6
5
4
3
2
1

7
6
5
4
3
2
1

6
5
4
3
2
1

6
5
4
3
2
1

5
4
3
2
1

5
4
3
2
1

7
6
5
4
3
2
1

1
2
3
4
5
6
7
8
9

1

2

3

4

5

6

1
2
3
4
5
6
7
8
9

5
4
3
2
1

4
3
2
1

4
3
2
1

2
1

2
1

2
1

4
3
2
1

4
3
2
1

565

6

4
3
2
1

5

6

4
3
2
1

5

6

4
3
2
1

5

4
3
2
1

5

4

3

2

1

5

6

CN202

CN203

CN201

CN11

CN17

CN10

CN3

CN12

CN1CN13

CN18

CN8CN5

CN6

CN2

TM1

TM5

TM2

THEMAL
FUSE 102

TERMINAL

1

2

3

STEP MOTOR
( DAMPER )

M

M

STEP MOTOR
( UP / DOWN )

STEP MOTOR
( DAMPER LOCK
RIGHT )

M

STEP MOTOR
( DAMPER LOCK
LEFT )

M

FAN MOTOR
( LOWER )

F M

F M

FAN MOTOR
( UPPER )

PIPE THERMISTOR

INDOOR UNIT

ROOM THERMISTOR

TEST

SWITCH

SWITCH

INDICATOR PCB ASSY

SWITCH PCB ASSY

CONTROLLER PCB ASSY ( MAIN PCB )

2008.01.21 6

CIRCUIT DIAGRAM

ACTIVE
FILTER
MODULE

CN800
WHITE

U

W305

V

W304

W

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

BLACK

BLACK

WHITE

WHITE

BLACK

RED

YELLOW

PINK

BLACK
GREEN
GREEN
GREEN
GREEN
GREEN

BLACK
WHITE
WHITE
WHITE
WHITE
WHITE

BLACK
RED
RED
RED
RED
RED
RED
RED

BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE

WHITE

RED
BROWN
BLUE
ORANGE
YELLOW
WHITE

WHITE
WHITE

RED
RED

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

YELLOW
ORANGE
RED
BROWN

BLACK

BLACK

WHITE

WHITE

GREEN

WHITE

WHITE

BLACK

BLACK

BLACK

BROWN

RED

BLACK

BLUE

BROWN

BROWN

BLACK

BROWN

YELLOW

WHITE

BLACK

RED

BLACK

RED

WHITE

BLACK

RED

1

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

1 2 3

1 3 4

3 2 1

1

2 3 4 5

6

2

3

1

RED
BROWN
BLUE
ORANGE
YELLOW
WHITE

RED
BROWN
BLUE
ORANGE
YELLOW
WHITE

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8

1
2
4
5
6
7
8
9

1
3
4
5
6
7
8
9

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8

1
2
3
4
5
6

1
2

1
2

1
2
3
4
5
6

1
2
3
4
5
6

1
2
3
4
5
6

1
2
3
4
5
6

1
3
4
5
6
7

1
2
4
5
6
7

3 2 1

TERMINAL

L N

FUSE

250V

25V

EMI FILTER

2T

LED1

D150

LED3
D152

LED2
D151

F2 FUSE

T 3.15A 250V

EMI FILTER

2T

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

E V

VALVE THERMISTOR A, B

VALVE THERMISTOR C, D

2WV-C

3WV-C

2WV-A

3WV-A

2WV-B

3WV-B

THERMISTOR

( DISCHARGE TEMP. )

THERMISTOR

( PIPE TEMP. )

THERMISTOR

( OUTDOOR TEMP. )

THERMISTOR

( COMPRESSOR TEMP. )

THERMISTOR

( HEAT SINK TEMP. )

C ( T )

R ( R ) S ( S )

CONTROLLER PCB ASSY

( MAIN PCB )

POWER SUPPLY

PCB ASSY

2008.01.21 7

OUTDOOR UNIT

CN8-5 BLUE

CN8-4 PINK

CN8-3 YELLOW

CN8-2 ORANGE

CN8-1 RED

CN5-5 BLUE

CN5-4 PINK

CN5-3 YELLOW

CN5-2 ORANGE

CN5-1 RED

CN2-5 BLUE

CN2-4 PINK

CN2-3 YELLOW

CN2-2 ORANGE

CN2-1 RED

CN6-1 RED

CN6-2 WHITE

CN6-3 BLACK

CN12-5 BLUE

CN12-4 PINK

CN12-3 YELLOW

CN12-2 ORANGE

CN12-1 RED

CN17-7 RED

CN17-4 BLACK

CN17-3 WHITE

CN17-2 YELLOW

CN17-1 BLUE

CN10-6 RED

CN10-4 BLACK

CN10-3 WHITE

CN10-2 YELLOW

CN10-1 BLUE

CN2-1 BLACK

CN2-2 BLACK

CN3-1 GRAY

CN3-2 GRAY

CN13-1

CN13-4

CN13-5

CN13-6

CN13-7

CN13-3

CN13-2

CN18-4 BLUE

CN18-2 BLUE

CN18-3 BLACK

CN18-1 BLACK

CN11-9 RED

CN11-8 WHITE

CN11-7 WHITE

CN11-6 WHITE

CN11-5 WHITE

CN11-4 WHITE

CN11-3 WHITE

CN11-2 WHITE

CN11-1 WHITE

1

2

3

4

5

6

7

1

2

1

2

2

1

1

2

1

2

3

1

2

3

4

1

2

3

4

5

6

7

7

6

5

4

3

2

1

8

9

8

9

1

2

3

4

5

6

7

3

4

5

6

7

8

9

2

1

8

9

6 5 432

1

6543

21

3

4

5

2

1

3

4

5

2

1

3

4

5

6

2

1

3

4

5

6

2

1

3

4

5

2

1

7

6

5

4

3

2

1

6

5

4

3

2

1

RED

WHITE

BLACK

TM2

22007

TM1

22007

TM5

22007

CN6
B05B-XASK

CN2
SJH20-05WS

CN5
SJH20-06WS

CN8
B06B-PASK

CN12
B05B-PASK

CN17
B07B-XARK

CN10
B06B-XARK

CN11

B09B-PASK

CN18

B04B-PASK

CN14

B3B-XH

CN16

B2B-XH

CN3

B02B-PASK

CN1

2P-SAN

CN13

B7B-PH

CN201
JB20-09HG

CN202
JB20-06HG

CN203
JB20-06HG

THERMISTOR ( PIPE TEMPERATURE )

THERMISTOR ( ROOM TEMPERATURE )

M

M

M

M

F M

F M

FAN MOTOR
( LOWER )

FAN MOTOR
( UPPER )

DAMPER LOCK
( LEFT )

DAMPER LOCK
( RIGHT )

LOUVER
( UP / DOWN )

REMOTE CONTROL

TERMINAL

THERMAL
FUSE 102

1

2

3

L

N

SERIAL

OUTDOOR UNIT

CONTROLLER PCB ASSEMBLY

( MAIN PCB )
AGYF09LAC : K06CS-0703HSE-C1
AGYF12LAC : K06CS-0704HSE-C1
AGYF14LAC : K06CS-0705HSE-C1

DERECTION

DAMPER CROSED

LIMIT SWITCH

DAMPER OPEN
DETECTION

INDICATOR PCB ASSEMBLY

K06DD-0700HSE-F0

COMMUNICATION WITH THE OUTSIDE

INPUT

OUTPUT

DAMPER

2008.01.21 8

CONTROL UNIT
AGYF09LAC : EZ-0070CHSE
AGYF12LAC : EZ-0070DHSE
AGYF14LAC : EZ-0070EHSE

INDOOR PCB CIRCUIT DIAGRAM

340V

15V

CN10
B5 ( 6-5 ) B-XARK-1-A

15V

5V

5V

R37

1.0K

<1/10W>

C45

1000P

<R>

R33

1.0K

<1/4W>

1%

R39
10K

<1/10W>

Q6
RT1N241M

I C10

PS2501L

I C14

15A

+

R35
820

<1/4W>

1%

C43
100/
16V

R41

4.7K

<1/10W>

R43

6.8K

<1/4W>

A

AA

5

4

3

2

1

I C1-43

R31
330

<1/10W>

2

1

3

2

1

3

4

3

4

1

2

340V

CN17

B5 ( 7-5,6 ) B-XASK-1-A

15V

R42

6.8K

<1/4W>

R40

4.7K

<1/10W>

15V

A

I C1-24

C46

1000P

<R>

R36

1.0K

<1/10W>

5V

I C9

R38
10K
<1/10W>

4

3

2

1

5

4

3

2

1

A

A

I C1-38

Q8
RT1N241M

I C12

PS2501L

5V

15V

+

R32

1.0K

<1/4W>

1%

C44

100/

25V

R34
820

<1/4W>

1%

R30
330

<1/10W>

2

3

1

2

1

4

3

4

13

4

213

2

134

3

421

12V

5V

5V

C56

0.01
<B>

R80

1.0K

<1/10W>

K10

G5NB-1A

R81
330

<1/10W>

I C22

L4

0R0

I C25

PS2501L

C57

0.01
<B>

CN14

L3

0R0

R84
330
<1/10W>

R83
10K

<1/10W>

CN16

I C16-4
uLN2003ADR

I C1-64

I C1-63

1

2

3

2

1

12V

12V 12V

12V

BZ1

PS1240P02AT

R87 10K <1/10W>

B Z

I C7

I C18

I C16

I C16-5
uLN2003ADR

5 12

898

9

8

9

I C1-4

C60

0.1

<F>

C61 - C63

0.01 <B> x 3

5V

R63 - R66

330 <1/10W> x 4

R70, R69, R68, R67
<1/10W> x 4

5V

CN13

B7B-PH-K-S

1

2

3

4

5

6

7

6 11

7

10

1 16

2

15

12

5

6 11

7 10

1

16

3 14

I C18-6 uLN2003ADR

I C18-7 uLN2003ADR

I C16-1 uLN2003ADR

I C16-2 uLN2003ADR

I C7-5 uLN2003ADR

I C7-6 uLN2003ADR

I C7-7 uLN2003ADR

I C18-1 uLN2003ADR

I C16-3 uLN2003ADR

6

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

6

5

4

3

2

1

CN8
B06B-PASK-1

12V

CN5

SHJ20-06WS

CN12

B05B-PASK-1

CN2

SJH20-05WS

2

15

3

14

4

13

5

12

1 16

2

15

14

3

4

13

I C18-2 uLN2003ADR

I C18-3 uLN2003ADR

I C18-4 uLN2003ADR

I C18-5 uLN2003ADR

I C7-1 uLN2003ADR

I C7-2 uLN2003ADR

I C7-3 uLN2003ADR

I C7-4 uLN2003ADR

C33

0.01
<B>

5V

Q11
RT1N241M

D14
DAN202K

R47
390
<1/10W>

1

1

3

3

2

2

2

1

3

C32

0.01
<B>

5V

R45
10K
<1/10W>

R46

1.0K
<1/2W>

R44
390

<1/10W>

TM2

I C1-6

I C1-47
I C1-46

I C26-14

I C26-10

10

14

18

5 4 3

2 1

123456

7

8

C30

0.1
<F>

+

15V

I C20

78M15

JM9
0R0

C17
330/
25V

123I

O

G

R18

1.0K

<RS-2W>

20V

C29

0.1
<F>

+

C16

100/

50V

5V

Q10
RT1N241M

I C 2 6

H I 2 0 0 3 R 2

I C1

uPD780148

A

X1

8.38MHz
<CSTLS>

5V

5V

C55

0.1

<F>

R51
0R0

CN11

B09B-PAEK-1

+

C49

0.01
<B>

C50
100/
25V

C53

1000P

<R>

R60 - R62
10K <1/10W> x 3

1

2

3

4

5

6

7

8

9

5V

C41

1000P

<R>

C59

1000P

<R>

I C1-3

I C1-40

I C1-62

I C1-33

I C1-32

I C1-29

I C1-28

R58 1.0K <1/10W>
R59 1.0K <1/10W>

R53 330 <1/10W>
R54 330 <1/10W>
R55 330 <1/10W>
R56 330 <1/10W>
R57 47 <1/10W>

P00

VDD

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

2

3

1

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

9
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

EVDD

P50
P51
P52
P53

P54
P55
P56
P57

P60
P61
P62
P63
P64
P65
P66
P67
P70
P71
P72
P73
P74

P75
P76

P77
P120

P130
P140
P141
P142
P143
P144
P145

AVREF

I C

REGC

GND

AGND
EGND

I C1-33
I C1-32
I C1-29
I C1-28

I C1-47
I C1-46

VPP

I C1-3
CS
I C1-26

BEN

5V

CS

R29
10K
<1/10W>

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

I C1-6

I C1-23
I C1-24
I C1-25

I C1-4
I C1-64
I C1-63
I C1-62
I C1-61
I C1-60
I C1-59
I C1-58
I C1-57

I C1-43
I C1-42
I C1-41
I C1-40
I C1-39
I C1-38

VCC

8

DO4

75NC

GND

6

3

2

1

CS

SK
D I

NC

5V

C64 - C67

1000P <R> x 4

5V

I C6
S-93C56BD0I

R85 10K
<1/10W>

T1

MY064

6

5
4
3

2

1

8

9

10

4

3

2

1

C28

0.01
<F>

+

D4
RF101L2S

R7

270

<1/10W>

+

C27

0.22
<B>

R5

15K

<1/10W>

I C8

TOP244

R4

12K

<1/10W>

C18
47/
35V

Q7

2SC1037AK

<Q>

2

3

1

20V

R8

1.8K

<1/10W>

I C15

PS2501L

5V

C36

0.1

<F>

R24

1.0K

<1/10W>

R26

1.0K

<1/10W>

C38

0.1
<F>

12V

12V

I C5-2
BA10393F

I C5-1
BA10393F

-

-

+

+

3

2

1

5

6

7

4

8

12V

5V

R94
10K
<1/10W>

C47

0.1

<F>

R91
390

<1/4W>

1%

C48

0.01
<B>

I C5

I C16-1
uLN2003ADR

I C1-59

I C1-73

11 6

1 2

3

JP5
0R0

12V

12V

D2
D1F60

D3

DAN217U

5V

R88 10K
<1/10W>

CN6

B05B-XASK-1-A

R89

1.0K

<1/10W>

R92

15.4K

<1/10W>

1%
R93
28K

<1/10W>

1%

R90
10K

<1/10W>

R23
10K
<1/10W>
1%

R25

49.9K

<1/10W>

1%

C37

0.1

<F>

C35

0.1

<F>

L6, L7

BLm18 <BD102>

x 2

1

2

1

2

1

2

3

4

5

F2

<SmDC>

0.2A - 30V

RED

WHITE

BLACK

SWITCH JUMPER

TO REMOTE CONTROL UNIT

THERMISTOR
( PIPE TEMP. )

CN3

B02B-PASK-1

THERMISTOR
( ROOM TEMP. )

CN1

150-103-86172

C13
330/
25V

+

TM1

TM5

FH1

F1

FSL 250 3.15

< EM >

FH2

VA1

470V

<TNR>

K1-4

I C26-14

I C26-10

C1

0.22

<ECQU>

D15

1SS355

7V

I C2

L1

SS21V

5V

W5

L2

0.6A - 10mH
20*20*18

D1

GSIB460L

340V

+

C9
68/

420V

2

4

1

3

6
5
4 3

2

1

D
F
S

C
L
X

1

2

4

3

1

2

G

3IO

R71
0R0

A

C24 - C26

0.1 <F>
x 3

C23

0.1
<F>

C22

10/

25V

C21

0.1

<F>

C14
330/
25V

+ +

C20

0.1

<F>

T1-12

1

2

3

4

R110 - R114
10K <1/10W> x 5

5V

12V

R13
47K

<1/10W>

1%

C12
1000
/25V

+

I C19
TL431ILPR

REF

1

2

A

C 3

R6 5.6K

<1/10W>

C15
47/
35V

D8

1SS355

R12

200K

<1/10W>

1%

R9

150

<1/10W>

C19

0.1

<F>

R11

5.6K

<1/10W>

T1-12

D9 RF101L2S

C11
47P

<SL>

D7

1NH42

C10 0.01
<ECQE>

R2

100K

<RS-2W>

R3
47

<1/2W>

D10 RF101L2S

D12 RF201L2S

I C1-60

I C1-61

I C1-76

I C1-42

I C1-41

I C1-75

I C1-74

R104

1.0K

<1/10W>

R103

1.0K

<1/10W>

5V

R105, R106

4.7K <1/10W> x 2

CN18
B04B

-PASK-1

JM1

JM2

JM3

JM4

JM5

AUTO RESTART / PULG ON

ROOM TEMPERATURE CORRECTION 1

ROOM TEMPERATURE CORRECTION 2

REMOTE CONTROL UNIT
SWITCHING 1

REMOTE CONTROL UNIT
SWITCHING 2

PFC5000

-0702F
x 2

C40
0R0

6

6

7

JUMPER SWITCH

H I C FOR SERIAL COMMUNICATIONS

15V LINE CONTROL

DAMPER LIMIT SWITCH

LOUVER CONTROL

RIGHT DAMPER ROCK

DAMPER

LEFT DAMPER ROCK

UP / LOW

EXTERNAL COMMUNICATION

E I B

E I B

DC FAN MOTOR

LOWER FAN MOTOR CIRCUIT

UPPER FAN MOTOR CIRCUIT

DC FAN MOTOR

UP / LOW BALLOON SWITCH

MANUAL AUTO SWITCH

INDICATOR LED, REMOTE CONTROL UNIT

RESET

EEPROM

REMOTE CONTROLLER COMMUNICATION

ROOM & PIPE TEMP. THERMISTOR

POWER SUPPLY CIRCUIT

2007.10.26 9

INDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
AGYF09LAC : K06CS-0703HSE-C1
AGYF12LAC : K06CS-0704HSE-C1
AGYF14LAC : K06CS-0705HSE-C1

5V

5V

5V

C202
47/
10V

+

C201

0.1
<F>

5V

5V

9

8

7

6

5

4

3

2

1

1

2

3

4

5

6

B C A

SW201
KSHG0611BT

SW202

ESD11V120

CN203

06 JB20 / JB20

1061 L60

CN20

109 PAP / JB20

1061 L550

6

5

4

3

2

1

R201

47

<1/4W>

I C201
GP1UM261RKVF

2
1
3

VCC
OUT
GND

CN202

06 JB20 / JB20

1061 L60

2008.01.21 10

INDOOR UNIT
INDICATOR PCB ASSEMBLY
K06DD-0700HSE-F0

D201 SLR-343DCT32 (red)

D202 SLR-343MCT31P,Q (green)

D203 SLR-343MCT31P,Q (green)

COMPRESSOR

1

3

2

1

3

2

WHITE

BLACK

REDRED

WHITE

BLACK

UL1015 AWG14

B

B

B

W305

W304

W303

C. M.

W12

W13

B

B

UL1015 AWG14 YELLOW

UL1015 AWG14 BLUE

CN407
06 PH / 172520
1007 L480

WHITE

ACTPM CONTROL

1

3

4

5

UL1007 AWG24 ORANGE

UL1007 AWG24 YELLOW

UL1007 AWG24 RED

UL1007 AWG24 BROWN

EMI FILTER

TFC25-15-12A

2T

TERMINAL
HP-T4005-21

CHOKE COIL
L=0.3MH 30A

P

L1 L2

N1

N2

I O

-

+

1

2

3

4

5

6

B

B

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

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

6

7

8

9

10

5V

GND

TAUX

TTXD

TRXD

TMODE

TAUX3

TCK

/ TRES

/ T I CS

5V

GND

TAUX

TTXD

TRXD

TMODE

TAUX3

TCK

/ TRES

/ T I CS

B

B

W11

W10

UL1015 AWG14 BLACK

UL1015 AWG14 WHITE

UL1015 AWG20 WHITE

UL1015 AWG20 BLACK

B

B

UL1007 AWG24 BLACK

UL1007 AWG24 BROWN

UL1007 AWG24 RED

W9

W8

TM102

TM101

CN34
B2P3-VH-B-Y

YELLOW

AC VOLT I N

CN1
03 XA / 172520
1007 L180

WHITE

CT

1

3

4

3

1

EMI FILTER

TFC25-15-12

2T

03 VH / S I N

1015 L250

CN1

B3B-XASK-1-A

WHITE

CT OUT

1

2

3

B

B

B

B

B

W4

W6

W5

W7

W3

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
1T

EMI FILTER
ZCAT1518

-0730
1T

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

3

N

L

3

N

L

3

N

L

N

L

F202

FSL 250 10 (EM)

(250V 10A)

SERIAL-A

SERIAL-C

SERIAL-B

W200
W201
W202

CN800
B7B-XASK-1-A

WHITE

B

B

B

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

1

3

1
2

1

2

1
2

1
2

1
2

1
2

1
2

1

2

3
4
5
6
7
8
9

4
5
6
7
8
9

1

3

4
5
6
7

1

4
5
6
7

2

1

3
4
5
6

2

1

3
4
5
6

2

1

7

YELLOW

WHITE

BLACK

RED

BROWN

RED

BROWN

BLUE
ORANGE
YELLOW

WHITE

BLACK
WHITE
WHITE
WHITE
WHITE
WHITE

GREEN

GREEN

GREEN

GREEN

GREEN

BLACK

BLACK

BLACK

RED
RED

RED

RED

BROWN
BROWN

BROWN

BROWN

BLACK

BLACK

BLACK
BLACK

BLUE

BLUE

BLACK
WHITE
WHITE
WHITE

WHITE
WHITE
WHITE

WHITE

BLACK

RED
RED
RED

RED
RED
RED
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.

M

M

M

CONTROLLER PCB ASSEMBLY ( MAIN PCB )

AOYA18LAT3 : K04AW-0605HUE-C1
AOYA24LAT3 : K04AW-0602HUE-C1

POWER SUPPLY PCB ASSEMBLY

K04BA-0505HUE-P0

B

B

ACTPM
I C 404

SACT32010A

INVERTER ASSEMBLY
AOYA18LAT3 : EZ-006KHUE
AOYA24LAT3 : EZ-0068HUE

OUTDOOR PCB CIRCUIT DIAGRAM

11

2008.01.21

CN1
03 XA/172520
1007 L180

WHITE

CT

CN27
B6B-XARK-1-A

RED

EXPANSION VALVE-A

CN50
06 XA/172520
1007 L300

WHITE

EXPANSION VALVE-B

12V

I C20

TD62064

I 1

I 2
I 3
I 4

O1
O2

O3
O4

COM1
COM2
NC1

NC2

GND1

GND3

GND4

GND2

15

10

8

1

14

11

6

3

13

12

5

4

16

9

7

2

I 1

I 2
I 3
I 4

O1
O2

O3
O4

COM1
COM2
NC1

NC2

GND1

GND3

GND4

GND2

15

10

8

1

14

11

6

3

13

12

5

4

16

9

7

2

12V

1

2

3

4

5

6

7

1

2

3

4

5

6

1

2

3

4

B

B

B

W305

RED

W303

BLACK

W304

WHITE

INVERTER

0.033 <2W> x 8

R302

1.0K <1/10W>

5V

C327

0.022 <F>

C328
2200P
<B>

I C4 TD62064

12V

12V

R173
R172
R171
R170

1.5K <1/10W> x 4
C101

0.1
<F>

1.5K <1/10W> x 4
R97
R96
R95
R94

EE-VALVE

C29

0.1

<F>

5V

5V

D61

DAN217U

3

1 2

18V

P-AN-CT

P-EPV1-A

P-EPV1-D

P-EPV1-C

P-EPV1-B

P-EPV2-A

P-EPV2-D

P-EPV2-C

P-EPV2-B

TAUX-1

TMODE-1

TRXD-1

TTXD-1

TAUX3-1
TCK-1
RSTX-1

TTXD-2

TCK-2

TAUX3-2

TRXD-2

RSTX-2

DCFAN1

+

C801

0.01
<B>

5V5V

2

1

3

2

3

1

15V

15V

R804 1.0K

<1/10W>

D803

DAN217U

Q801

DTA143EUA

C802

0.1

<F>

R802 560 <1/4W>

3

1 2

C800 <PJ>
100/16V

R801 1.0K

<1/2W>

L800

BL02Rn1

Q800
DTC143EUA

R803

10K

<1/10W>

R40 1.0K
<1/10W>

R33

10K <1/10W>

C33

0.01
<F>

1000P <B> x 6

C311

C316

C315

C314

C313

C312

I C310

PS21265-A

10

9

8

7

6

5

4

3

2

1

11
12
13 26

25

24

23

22

21

20

19

18

17

16

15

14

UP
VP I
VUFB
VUFS
VP
VP I

VVFB
VVFS
WP
VP I
VPC
VWFB
VWFS

CFO

C I N

VNC

VN I

FO
UN

VN
WN

P
U
V
W
N

+

15V

C333
47/
35V

C332

0.1

<F>

L300
BL02
Rn1

0.1 <F> x 3
C324

C325

C326

+

+

+

R340
R341
R342
R343
R344
R345

1.0K <1/10W> x 6

D303

D301

D302

U1JU44 x 3

C321

C322

C323

0.1 <F> x 3

R362 R363 R361

330K <1/10W>

x 3

47/35V <PJ>

x 3

C305

C304

C303

R360 39

<1/2W>

195K <RN - 1/2W> x 6

R111

R112

R110

R86

R89

R88

15V

SMOOTHING CIRCUIT

B

B

+ + +

VOLTAGE LOCK OUT

5V

F2

T 3015A

250V

L100

BARE WIRE

DIA0.6 5mm

195K (1%) <RN - 1/2W>

x 2

R104R106

12V

COMP POSITION DETECT

R105

2.49K
(1%)

<1/10W>

R108

2.87K (1%)
<1/10W>

R107 680

(1%) <1/10W>

R87 2.94K

(1%) <1/10W>

3

3

2 21 1

3

1

2

+

-

15V

15V

5V

C87 330P <B>

I C11-1

uPC393

C89
70P
<B>

C88

0.14
<F>

R103 4.7K

<1/10W>

2

3

1

C95

100P

<CH>

R113 1.0K

<1/10W>

R114
27K

<1/10W>

Q91

2SC2412K

<BQ>

R102 22K

<1/10W>

C35 - C36

0.01 <F> x 2

I C400-2

uPC393

R407

R403

10K <1/10W>

x 2

I C400-1

uPC393

15V

-

-

2

3
6
5

+

+

1

7

+

W12

W13

YELLOW

BLUE

16
15
13
12
10

9 8

7

6

3

2

1

2

1

3

2

1 3

I OGI O

G

I O

G

A

+

+

++

+

+

15V

+

D100
D1FL20U

C7
220/
35V

T1

JPZ-200

C6
100/
16V

<PS>

C418

10/

35V

<PS>

5V

18V

I C8

TA7805

I C407 UPC24M18

C406
220/50V
<PJ>

D1FL20U
x 3

D8

D7

D401

C4
470/
25V

<PJ>

C5
220/
16V
<PJ>

R5

10K

<1/10W>

SW POWER SUPPLY

D81 - D82

DAN217U x 2

C412

0.1

<F>

C414

0.01
<F>

R441

R435

1.0K <1/10W>
x 2

C411

0.01 <F>

D402
RD3.3ES
<B2>

R402

2.2K
<1/4W>

C409
10/
25V

<PS>

R401

2.94K
<1/10W>
(1%)

R406

2.87K
<1/10W>
(1%)

R400

R440

180K <RN - 1/2W> x 2 (1%)

FLASH - SUB

FLASH - MAIN

R20
10K

<1/10W>

5V

R611

4.7K
<1/10W>

5V

10K <1/10W> x 5

R604

R601

R602

R603

R21

5V

R605 22K

<1/10W>

R613 22K
<1/10W>

5V

10K <1/10W>

x 3

R612

R610

R609

5V

5V

A

A

C413

0.01
<F>

ACTPM CONTROL

A

18V

C415

0.01
<F>

1

2

3

1

3

2

Q403

DTA143

R411 22K

<1/10W>

C416

1000P

<B>

Q401

DTC124EUA

A

A

270 (1%) <1/10W> x 2

R437

R438

P-AFS

P-S I 1

P-S I 4

P-S I 3

P-S I 2

SUB-CLK
SUB-FWD
SUB-BKWD

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

CN602

CN407

06 PH/172520
1007 L480

WHITE

ACTPM CONTROL

B10-PASK-1

WHITE

SUB-FLASH

TAUX

TTXD

TRXD

TMODE

TAUX3

TCK

/ TRES

/ T I CS

CN601

B10-PASK-1

WHITE

MAIN-FLASH

TAUX

TTXD

TRXD

TMODE

TAUX3

TCK

/ TRES

/ T I CS

P-U

P-V
P-W
P-X
P-Y
P-Z

P-TRIP

P-FM1POW

FM1FDB

P-EPV2-D
P-EPV2-C
P-EPV2-A
P-EPV2-B

P-EPV4-C
P-EPV4-D

P-EPV4-A

P-EPV3-B

P-EPV3-C
P-EPV3-D

P-EPV3-A

5V

R126 - R128
10K <1/10W> x 3

I C6
BD4742G

5V

RSTX-1

SUB-FWD
SUB-BKWD
TMODE-1

P-SWPRS2
P-SWPRS1
TCK-1
TRXD-1

TAUX-1

P-E2PCS1

P-FM1SEL

FM1FDB

P-E2PD I 1

P-E2PSK1

P-AFDC

P-AFE

P-U

P-X

P-V

P-Y

P-W
P-Z

SUB

NC

VCC

VOUT

GND21 3

4

5

R36 1.0K

<1/10W>

C79

0.1

<F>

MICON - MAIN

R158
10K
<1/10W>

R72 1.0K
<1/10W>

5V

C17

0.1
<F>

R73 100K

<1/10W>

X1

8.00MHz

<EF0EC>

2

1 3

23

22

4

6

5

7

8

9

10

44

43

42

41

57

33

32

31

30

29

28

27

47

34

21

60

58

59

3

35

2

16

17 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

GND

GND

AGND

P27

RSTX

P45

P41

P42

P43

P44

MD1

MD0

P61

P60

P35

P34

P33

P32

P31

P30

P25

P24

AVR

U
X
V
Y
W
Z

P16

P15

P14

P13

P17

P01

P00

AVCC

VCC

X1

X0

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

P-AFE

P-AFDC

P-CP-POS

R2 1.0K

<RS - 3W>

100K <2W>

x 2

R6

R1

C1

220P

<BN>

R3 100

<1W>

C2 0.047

<ECQB>

D2

D1FL20U

D10

RD5.6

ES

<B2>

R4 330
<1/4W>

C3

100/16V

<PJ>

R140 1.2

<1/2W>

D1

D1FL20U

Q1

2SC4236

2

3

1

PANT3WV2

PANT3WV1

PANT2WV2

PANT2WV1
PANT3WV4

PANT3WV3

PANT2WV4

PANT2WV3

5V

5V

R186

R187

R188

22K x 3

<1/10W>

R189

R190

10K x 2

<1/10W>

SW150
KSM0632B

I C150

MB95108HPFM

MICON - SUB

5V

R196 1.0K <1/10W>

C181

0.1
<F>

5V

0.1 <F> x 2

C19 C18

C20

4.7/
50V

<PS>

+

R608 10K

<1/10W>

5V

10K <1/10W>

x 2

R11

R195

C40 0.1

<F>

5V

P-AN-HT
P-CMPTH
P-AN-TT
P-AN-TA
P-AN-TD

6
5

4

3
2
1

R16, R17

<1/10W> x 2

R34

R35

1.0K

<1/10W> x 2

C77

C78

0.1 <F>

x 2

2
13

21

6

5

4

3
18

22
23

24
25
26
27
28
29
30
31

32
33

34
35
36

37
38
39
14
15
19
20
64

1

2

3

16

17

1
63
62

61
60
59
58
57
56
55
54
53

52
40

41
42
43

44
45
46

47
48
49
50

51
12
11
10

9

8

7

AVR
MOD

RSTX
PE0

PE1
PE2

PE3
PG0

P00
P01

P02
P03
P04
P05

P06
P07
P10
P11

P12
P13

P14
P20
P21
P22

P23
P24
X0
X1
X1A
X0A
AGND

GND

VCC

AVCC

P30
P31

P32
P33
P34
P35
P36
P37

P40

P41
P42

P43
P50

P51

P52
P53
P60
P61
P62

P63
P64

P65
P66
P67

P70
P71
P80
P81
P82
P83

X150

8.00MHz

<EF0EC>

R194 10K

<1/10W>

C177

0.1 <F>

C174

4.7/
50V
<PS>

+

5V

C176

C175

0.1 <F> x 2

I C153

BD4742G

R192
100K

<1/10W>

R193

1.0K

<1/10W>

C179

0.1
<F>

2

1

3

4

5

SUB

NC

GND

VOUT

VCC

TAUX3-2
RSTX-2
P-LED1

P-LED4

P-LED3

P-LED2

P-POWER

P-SO1
TTXD-2
TRXD-2
TCK-2

P-SO2
P-SO3
P-SO4
P-EPV1-A
P-EPV1-B
P-EPV4-B

P-EPV1-C
P-EPV1-D

FM2FDB
SUB-CLK
P-FM2POW
P-POWER
P-AN-CT

P-FM1POW
TTXD-A
TAUX3-1
P-AFS
P-CP-POS
P-S I
P-SO
P-PR
P-LED
P-4WV-AC
P-V2
P-TRIP
P-EPV-A
P-EPV-B
P-EPV-C
P-EPV-D

P-S I 2

P-POWER

P-S I 1

P-S I

JM156

C53
10K
<1/10W>

C180

0.022
<F>

C167

0.022
<F>

Q52

2SC2412K <BQ>

R54
27K

<1/10W>

R53 1.0K
<1/10W>

R58 4.7K
<1/10W>

R57 10K
<1/10W>

5V

Q56
2SC2412K
<BQ>

R56 27K

<1/10W>

R55 1.0K

<1/10W>

R51 4.7K

<1/10W>
R50
10K
<1/10W>

5V

R52 1.0K
<1/10W>

C51

0.022<F>

1

3

2

1

3

2

16
15
14
13

12
11
10

9 8

7

6

5

4

3

2

11C

7C

6C

5C

4C

3C

2C

COM E

1B

6B
7B

5B

4B

3B

2B

16
15
14
13

12
11
10

9 8

7

6

5

4

3

2

11C

7C

6C

5C

4C

3C

2C

COM E

1B

6B
7B

5B

4B

3B

2B

6

3

2

1

5

7

4

8

VCC
DO

NC
GND

CS
SK

D I
NC

EEPROM

R206 10K

<1/10W>

C91

0.1
<F>

12V

5V

I C201
BR93L56RF-WE2

I C151

uLN2003A

PR - SW

I C3 uLN2003A

12V

R43

2.2K
<1/4W>

12V

D150 - D153
SLR-332VR

<RED> x 4

R182 - R185

2.2K <1/4W> x 4

12V

R182

R183

D150

D151

HY I C1

HU2001

HY I C2
HU2001

5V

5V

8 7

6

5 4 3

2

1

14 10 5 4 3

2 1

18

18 14 10 5

4 3 2

1

8 7

6

5 4 3

2

1

W16

RED

W17

BLACK

B

B

C115

0.1
<HCP>

+

-

MAIN CURRENT

D101

D25XB60

2

3 4

1

1 2

4 3

K101 DW12D1

12V

R200

ZPR0RCH400A250

SERIAL

B

B

B

B

3

1

VA103
470V

<TNR>

PFC5000-0702F x 2

F4
T 5A
250V

W10

BLACK

W11

WHITE

CN34

B2P3-VH-B-Y

YELLOW

AC VOLT I N

W200

RED

A

SERIAL

W201

YELLOW

B

SERIAL-B

P-FM1SEL

P-V2
P-4WV-AC
P-LED
P-PR
P-SO1

P-LED1
P-LED2
P-LED3
P-LED4
P-SO4
P-SO3
P-SO2

P-E2PCS1
P-E2PSK1
P-E2PD I 1

P-SWPRS1
P-SWPRS2

P-CMPTH
P-AN-HT
P-AN-TD
P-AN-TT
P-AN-TA

PANT2WV1

PANT3WV1

PANT2WV2

PANT3WV2

THERMISTOR

CN30

179844-1

WHITE

4-WAY VALVE

CN37

B2B-XARK-1-A

RED

PRESSURE
SW 1

CN36

B2B-XASK-1-A

WHITE

PRESSURE
SW 2

CN26

B2B-XAMK-1-A

GREEN

COMP. TH.

CN25

B2B-XAKK-1-A

BLACK

HEATSINK
TH.

CN21

B2B-XH-AM

YELLOW

DISCHERGE TH.

CN22

B2B-XH-AM

RED

PIPE TH.

CN23

B2B-XAEK-1-A

OUTDOOR TH.

CN39

08 XA/172520

1007 L300

WHITE

2-WAY VALVE-A

3-WAY VALVE-A

2-WAY VALVE-B

3-WAY VALVE-B

L203
BL02Rn1

5V

L201 BL02Rn1

L202

BL02Rn1

R100 6.65K

<1/10W>

(1%)

R98 1.0K

<1/10W>

(1%)

R63 6.65K

<1/10W>

(1%)

R65 4.75K

<1/10W>

(1%)

R67 38.3K

<1/10W>

(1%)

R117 14K

<1/10W>

(1%)

R119 14K

<1/10W>

(1%)

R121 14K

<1/10W>

(1%)

R123 14K

<1/10W>

(1%)

R116 10K

<1/10W>

R118 10K

<1/10W>

R120 10K

<1/10W>

R122 10K

<1/10W>

C43

0.1
<F>

C44

0.1
<F>

C45

0.1
<F>

C46

0.1
<F>

C39

0.1

<F>

C38

0.1
<F>

C37

0.1

<F>

C61

0.1

<F>

C60

0.1
<F>

R66 10K
<1/10W>

R64 10K
<1/10W>

R62 10K
<1/10W>

R99 10K
<1/10W>

R101 10K

<1/10W>

0.01 <F> x 2

C73

C72

0.1 <F> x 2

C70

C71

5V

12V

CR5

RE1202

K17 G5NB-1A

4WV

1.0K <1/10W> x 2
R93

R92

2.2K
<1/10W>
x 2

R90

R91

3

1

4

2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

3

4

5

6

7

8

9

5V

C116

0.1
<HCP>

R201
220K
<2W>

C201
600/
450V

C202
600/
450V

C203
600/
450V

R370

R371

R373

R374

R375

R376

R378

R379

CONTROLLER PCB ASSEMBLY
AOYA18LAT3 : K04AW-0605HUE-C1
AOYA24LAT3 : K04AW-0602HUE-C1

FH3

PFC5000

-0702F

FH4

PFC5000

-0702F

CN800
B7B-XASK-1-A

WHITE

DC FAN

1

2

3

4

5

6

7

I C 1

MB90462PFM

FH1

FH2

SW1

DSS803

6
5

4

3
2
1

AOYA24LAT3

AOYA18LAT3

SW1

DSS803

P-S I 3

C168

0.022
<F>

Q150

2SC2412K <BQ>

R161

27K

<1/10W>

R160 1.0K
<1/10W>

R163 4.7K

<1/10W>

R162 10K
<1/10W>

5V

3

1

2

5V

HY I C3

HU2001

14 10

5

4 3

2 118

8 7

6

5 4 3

2

1

B

W202

PINK

C

SERIAL-C

PANT2WV3

PANT3WV3

CN40

08 XA/172520

1007 L300

WHITE

2-WAY VALVE-C

3-WAY VALVE-C

2-WAY VALVE-D

3-WAY VALVE-D

5V

L204

BL02Rn1

R151 14K

<1/10W>

(1%)

R153 14K

<1/10W>

(1%)

R150 10K

<1/10W>

R152 10K

<1/10W>

C158

0.1

<F>

C159

0.1

<F>

1

2

3

4

5

6

7

8

9

CN51
06 XA/172520
1007 L300

WHITE

EXPANSION VALVE-C

12V

I C21

TD62064

I 1

I 2
I 3
I 4

O1
O2

O3
O4

COM1
COM2
NC1

NC2

GND1

GND3

GND4

GND2

15

10

8

1

14

11

6

3

13

12

5

4

16

9

7

2

1

2

3

4

5

6

7

12V

R177
R176
R175
R174

1.5K <1/10W> x 4

P-EPV3-A

P-EPV3-D

P-EPV3-C

P-EPV3-B

12

2008.01.21

2008.01.21

5V

TM101

TM102

C111

2.2
<LE>

L4
RCV2515-010PF05

C107

2.2
<LE>

TM100

L2
N200500K1D7C-01

CT1
CT-1B

5V

D60
DAN217U

C64

0.1
<F>

R68 22K
<1/10W>

C65

0.1

<F>
VR1
B2K

+

R61 3.74K
<1/10W>
(1%)

C60
220/16V
<PJ>

R60 680K
<1/10W>
(1%)

SA100
RA-302M

C106

2.2
<LE>

C104

0.033
<YE>
C105

0.033
<YE>

C101

1.0
<LE>

VA101
470V
<TNR>
VA102
470V
<TNR>

B

B

B

B

B

B

B

BLACK

WHITE

TO INDOOR UNIT

POWER SOURCE
230V
50Hz

EARTH

AC VOLT OUT

W5

W6

BLACK

WHITE

W7

GREEN

W3

W8

BLACK

WHITE

W9

W4

L1
RCV2515-010PF05

CN1
B3B-XASK-1-A

WHITE

CT OUT

1

2

3

POWER SUPPLY PCB ASSEMBLY
K04BA-0505HUE-P0

OUTDOOR UNIT

B

B

13

ERROR CONTENTS

Error

INDOOR UNIT

Operation
LED

10 C heat
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

8 flash Wired remote controller error

Indoor unit
thermistor error

2 flash

2 flash

Outdoor unit
thermistor error

3 flash

3 flash

2 flash

3 flash

4 flash

Indoor unit control error 4 flash

3 flash

Indoor unit LED

Wired

remote

control

Error

Outdoor unit
control error

5 flash

2 flash

3 flash

5 flash

Indoor fan motor error 6 flash Off

Off

Abnormal rotation (lower fan motor)

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

Off

Off

Off

Off

Off

Off

Off

Off

Off

Off

Off

Off

Off

Off

3 flash

5 flash

Off

Off

0.1 sec on/off

Off

Off

01

01

13

13

00

02

04

0C

06

0A

--

17

18

1A

12

Off 4 flash 2E

5 flash Damper is not normally open or closed

Damper is not normally open or closed

Damper is not normally open or closed

Off 2E

Off Abnormal lock (lower fan motor)2 flash 12

11

2E

2 flash

3 flash

Abnormal lock (upper fan motor)

Abnormal rotation (upper fan motor)

Off

Off

12

12

0F

24

25

1b

Current trip error

Outdoor air thermistor error

Indoor air thermistor error

Heat exchanger thermistor error

Heat exchanger middle thermistor error

Discharge pipe thermistor error

Main relay welded

2 flash Off 20 Manual auto button welded

Compressor location detection error

Model information error

Discharge temperature abnormal

Cooling high pressure abnormal rise

PFC circuit error

2008.01.21 14

o

OUTDOOR UNIT

LED A LED B LED C

Communication error (indoor unit A to outdoor unit)

Communication error (indoor unit B to outdoor unit)

Communication error (indoor unit C to outdoor unit)

Discharge pipe temperature sensor

Outdoor heat exchanger temperature sensor

Outdoor temperature sensor

Outdoor 2way valve(A) temperature sensor

Outdoor 2way valve(B) temperature sensor

Outdoor 2way valve(C) temperature sensor

Outdoor 3way valve(A) temperature sensor

Outdoor 3way valve(B) temperature sensor

Outdoor 3way valve(C) temperature sensor

Compressor temperature sensor

Heatsink temperature sensor

Pressure switch A abnormal

Pressure switch B abnormal

Indoor unit connection capacity error

IPM error

Comoressor loter location error

Compressor can not start to operate

Outdoor fan (upper) motor error

Outdoor fan (lower) motor error

Microcomputer error

4way valve (Solenoid) abnormal

1 time

1 time

1 time

2 times

3 times

4 times

5 times

5 times

5 times

6 times

6 times

6 times

7 times

8 times

9 times

10 times

11 times

12 times

13 times

14 times

15 times

16 times

17 times

18 times

: Slow flashing - : Off

15

2008.01.21

INDOOR UNIT

162008.01.21

PARTS

1

2

2

3

4

8

6

6

9

1 Intake Grille Assy

2 Rope Assy

3 Panel (Front) L

4 Panel (Front) R

6 Air Clean Filter Assy

Parts numberDescriptionRef

9316418011

9316458017

9316187016

9316186019

9312152018

Remote Control Holder

-- 9305642045

-- Remote Control 9316397019

Bracket Panel9 9316272019

8 Panel (Front) 9316185012

5

5 Air Filter 9316189010

INDOOR UNIT

172008.01.21

10

11

12

13

16

17

19

24

23

22

21

14

29

12

10

28

30

33

31

25

27

20

18

32

Motor Cushion NR10
Fan Motor, MFD-34ROM11
Motor Cushion N12
Crossflow Fan Assy13
Bearing C Assy14
Terminal

Parts numberDescriptionRef

9313168018
9602109029
9312979011
9312004034
9306628017
9900385026

Cord Clamp

16

Cover (Terminal)18
Bracket (Pipe)19
Base20
Pipe Thermistor21
Display Case

9302271002
9316307018
9316270015
9316193017
9900425012
931619401422

Display PCB Assy 970757102823

15

Bracket (Terminal) 9316269019

17

Parts numberDescriptionRef

Display Cover 931619101324
Thermistor Holder 931619201025
Room Thermistor 9700801108

32

Control Box 9316200012

31

Controller PCB Assy (09)
32 Controller PCB Assy (12)
32 Controller PCB Assy (14)

9707505078

30

Control Cover 9316201019

29

Crossflow Fan B Assy 9316309012

28

Fan Motor, MFD-14SXM 9602481019

27

Motor Holder 9316195011

9707505085
9707505092

33

14

15

INDOOR UNIT

36 Evaporator Holder

Evaporator Total Assy (09, 12)37

Evaporator Total Assy (14)37

Water Seal

Parts numberDescriptionRef

9316199019

9316091016

9316271012

182008.01.21

37

9316091023

36

42

41

41

42 U Pipe AA Assy 9316095014

INDOOR UNIT

43 Top Cover

R and L Louver U46

Parts numberDescriptionRef

9316207011
9316208018

Casing

49

9316204010

Fan Guard 9316211018

192008.01.21

58

43

49

55

56

57

54

53

52

51

50

46

Bushing B

50

9312156016

Bushing A

51

9303529010

Motor Step (up / down)549900384043

Gear A

53

9309994003

Gear Case

52

9316213012

REF (Casing)

57
58 9316378018

Louver Z

56

9316206014

Louver U

55

9316205017

INDOOR UNIT

59 Motor Step (Damper)

Switch Micro61

Motor Step (Damper Lock Left)

62

Drain Cap

Parts numberDescriptionRef

9900384050

9900424015

9900384067

9316177017

Drain Hose Assy

65

9314147029

64

Drain Pan U 9316214019

202008.01.21

68

71

66

Motor Step (Damper Lock Right)

9900384074

Damper

70

9316216013

Bushing A

69

9303529010

Bushing B

68

9312156016

72 R and L Louver Z

71

9316334014

61

59

62

64

65

66

69

70

72

77

76

75

Drain Pan Assy

--

-- 9316412019

Fan Guard Z

75

9316918009

Cover (Lower)

76

77 9316374010

Stopper 9316219014

Drain Pan Z 9316215016

21

OUTDOOR UNIT

3

4

2

13

8

7

12

11

14

1

10

9

6

5

1 Top Panel Sub Assy
2 Front Panel

5

Service Panel Sub Assy

6

Right Panel

8

Valve Cover Sub Assy

3

Fan Guard

9 Propeller Fan Assy

10 Fan Motor

12

Base Assy
13 Cap Foot
14 Protective Net

9374417049
9374094080

9374415045
9374599042

9374827015

7

Grip

9374172016

9374330010

4

Grip Side 9374173013

9366378020
9601882015

11

Condencer A Assy

9374433179

9374166121
9374345014

9375381028

-- Emblem Rear 9351355005

Ref. Description Part number

2008.01.21

22

OUTDOOR UNIT

75

74

72

71

Connector : RED

Connector : WHITE

78

37

19

39

18

17

24

23

70

21

22

27

20

25

31

32

30

35

34

33

73

76

77

26

28

33 Coil (Expansion Valve) (A=Red)

34 Coil (Expansion Valve) (B=White)

35 Coil (Expansion Valve) (C=Green)

37 Rubber Cushion (For Comp)

39 Thermistor Holder

9900057084

9900057053

9900057060

9312680016

9377911018

Ref. Description Part number

7071Solenoid

72 Thermistor (Pipe)(Red)

Thermistor (Pipe)(White)

9900373030

9900165079

73 Compressor Plate Assy

74 Water Seal Plate

75 Thermo Holder

76 Compressor Cover A

77 Compressor Cover B

78 Compressor Cover C

9375221058

9375222017

9375211011

9374430093

9374431090

9372067079

9900372019

17 Separate Wall Assy

18 Coil. Choke

19 Compressor Assy

20 4-Way Valve Assy

21 Inlet Pipe (Cond) A Assy

22 Outlet Pipe (Cond) A Assy

23 Pressure Switch A

24 Pressure Switch B

25

Accumulator Assy

26

Receiver Tank Assy

27

Valve Plate A Assy

28

Pulse Motor Valve

30

31

3-Way Valve Assy (1/2")

32

2-Way Valve Assy

9375226022

9900366018

9315297037

9374425136

9373461104

9374266111

9900186012

9900341015

9375250027

9374575039

9374628148

9900056025

3-Way Valve Assy (3/8") 9375103019

9375104016

9375102012

Ref. Description Part number

2008.01.21

OUTDOOR UNIT
Inverter assy

23

Connector : BLACK

Connector : RED

GREEN

BLUE

RED

YELLOW

WHITE

47

60

61

62

45

46

48

5050

51

49

58

55

56

55

43

59

54

54

44

68

67

66

65

64

63

69

45 Inverter Box C

46 Inverter Box Duct

47 Inverter Box Cover

48 Heat Sink A

49 Inverter Box D

50 Terminal (6P)

54 Fuse Holder (Big)

55 Fuse Holder (Small)

56 Fuse (Big)

57 Fuse (Small)

58 Terminal (2P)

59 ACTPM

60 Power Supply PCB Assy

9375140014

9374609017

9375139018

9375138011

9374606023

51 Terminal (3P) 9306489045

9900016036

0501454012

0501456016

0600086039

0600376116

9701971015

9703457012

9705647091

61 Controller PCB Assy (24LAT3)

62 Holder (Thermo)

63 Heat Sink Thermistor

64 Compressor Temp Thermistor

65 Thermistor (Outdoor Temp)

66 Heat Exchanger Thermistor

67 Discharge Temp Thermistor

68 Wire (Pressure Sw) (Red)

69 Wire (Pressure Sw) (White)

9705642195

61 Controller PCB Assy (18LAT3) 9705642225

9372797013

9900311018

9900156053

9900378028

9900374020

9704219039

9377823014

9377823021

Ref. Description Part number

43 Inverter Box A

44 Inverter Box B Assy

9374603015

9374625024

2008.01.21

INDOOR UNIT

STANDARD ACCESSORIES

Name and Shape

Bracket panel

Remote control
AR-RAC1E

Battery (penlight)

Cloth tape

Remote control holder

Tpping screw (big)

Tpping screw (small)

Q'ty

1

1

2

1

1

9

2

Use

For indoor unit installation 9316272019

9316397019

0600185527

9310519004

9305642045

0700076046

0700019036

Use for air conditioner
operation

For remote control

For indoor unit installation

Use as remote control holder

For wall hook bracket and body
installation

For remote control unit
holder installation

Part number

( 3 x 12)

( 4 x 25)

242008.01.09

Electric filter
UTR-FC03-2

Ion deodrant filter
UTR-FC03-3

1

1 9312833009

9312832002

With 2 sheets

With 2 sheets

OUTDOOR UNIT

9303029015

313166024302

9370244007

303020200114

Use Part number

For outdoor unit drain piping
work

Q'ty

1

2

Name and Shape

Drain pipe

Drain cap

For use when connecting
models 9-12 to outdoor port A

For sealing

1

1

Adapter assy

Putty

12.7 mm 9.52 mm
(1/2 in.) (3/8 in.)

22

2007.12.28

0801G3351