Fujitsu agyg09lvca, aoyg09lvca, aoyg12lvca, agyg12lvca Service Manual

SPLIT TYPE
ROOM AIR CONDITIONER
FLOOR TYPE

C O N T E N T S

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

1

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

2

REFRIGERANT SYSTEM DIAGRAM. . . .

3

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

4

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

5

INDOOR PCB CIRCUIT DIAGRAM . . . . .

8

OUTDOOR PCB CIRCUIT DIAGRAM . . .

10

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

11

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

16

18

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

Indoor unit Outdoor unit

AGYG09LVCA

AGYG12LVCA

AOYG09LVCA

AOYG12LVCA

S P E C I F I C A T I O N S

TYPE

Cool & heat inverter

INDOOR UNIT

OUTDOOR UNIT

AOYG12LVCAAOYG12LVCA

COOLING CAPACITY

3.50 kW

HEATING CAPACITY

POWER SOURCE 230 V

FREQUENCY 50 Hz

230 V

50 Hz

RUNNING
CURRENT

MAXIMUM
CURRENT

INPUT WATTS

E.E.R. Cooling

COP Heating

Cooling

Heating

Cooling

Heating

Cooling

Heating

Cooling

Heating

MOISTURE REMOVAL

AIR CIRCULATION
HIGH

9.0 A

11.5 A

9.0 A

11.5 A

1.8 L/h

FAN MOTOR

POWER SOURCE 230 V

High

Medium

Low

Quiet

High

Medium

Low

Quiet

High

Medium

Low

Quiet

OUTDOOR UNIT Heating 780 r.p.m.

OUTDOOR UNIT Cooling 870 r.p.m.

ELECTRICAL DATA

INDOOR UNIT
Cooling

High

Medium

Low

Quiet

INDOOR UNIT
Heating

OUTDOOR UNIT Heating

NOISE LEVEL

49 dB

OUTDOOR UNIT Cooling

47 dB

50 dB

48 dB

2012.11.22 1

COMPRESSOR TYPE

DISCRIMINATION

PRECHARGED REFRIGERANT

REFRIGERANT TYPE R410A

WEIGHT (with oil)

COMPRESSOR AND REFRIGERANT

Pipe length

15 m

FULL CHARGE

20 m

MAXIMUM PIPING HEIGHT

15m

ADDITIONAL CHARGE 20 g/m

WEIGHT

INDOOR UNIT Net / Shipping

Net / ShippingOUTDOOR UNIT

INDOOR UNIT H x W x D

H x W x DOUTDOOR UNIT

DIMENSIONS

9.2 kg

9.8 kg

600 x 740 x 200 mm

14 kg / 17 kg

AGYG12LVCAAGYG09LVCA

570 m3/hr

600 m3/hr

2.60 kW

3.50 kW

2.7 A

3.9 A

0.53 kW

0.79 kW

3.85 kW/kW

3.78 kW/kW

4.91 kW/kW

4.43 kW/kW

1.3 L/hr

570 m3/hr

600 m3/hr

4.50 kW

4.4 A

5.6 A

0.91 kW

1.19 kW

INDOOR UNIT
cooling
(upper fan
/ lower fan)

1,190 r.p.m. / 1,000 r.p.m.

1,000 r.p.m. / 850 r.p.m.

820 r.p.m. / 690 r.p.m.

660 r.p.m. / 560 r.p.m.

INDOOR UNIT
heating
(upper fan
/ lower fan)

1,240 r.p.m. / 1,040 r.p.m.

1,040 r.p.m. / 880 r.p.m.

840 r.p.m. / 700 r.p.m.

660 r.p.m. / 560 r.p.m.

22 dB

29 dB

35 dB

40 dB

22 dB

29 dB

35 dB

40 dB

540 x 790 x 290 mm

40 kg / 36 kg

Hermetic type, 4 pole,

3 phase, Rotary,

DC inverter motor

1,050 g

1,050 g

1,150 g

DA89X1C-20FZ

DA89X1C-20FZ2

D I M E N S I O N S

unit : mm

2012.11.22 2

INDOOR UNIT

OUTDOOR UNIT

Drain hose length :
600 mm

Drain pipe diameter
Inside : 14.2 mm
Outside : 16.2 mm

740

200

600

540

790

56 290

353

17

?

R E F R I G E R A N T
S Y S T E M D I A G R A M

2-Way

valve

Strainer

Strainer

3-way valve

Muffler

4-Way valve

Muffler

Expansion valve

Indoor unit
Heat exchanger

Outdoor unit
Heat exchanger

Compressor

Refrigerant flow

Heating

Cooling

Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)

2012.11.22 3

RED

BLACK
WHITE
YELLOW
BLUE

BLACK

BLACK

RED
WHITE
BLACK

RED

WHITE

BLACK

BLACK

BROWN

BLACK

BROWN

BLACK

BLACK

RED

WHITE

BLACK

GREEN

BLACK

BLACK

BLACK

WHITE

4-WAY VALVE

FAN MOTOR

COMPRESSOR

CM

FM

4WV

R(R)

S(S)

C(T)

1
2
3
4
5
6
7

1
2
3
4
5
6
7

1
2
3

1
2
3

1
2
3
4

1
2
3
4

1
2
3

1
2
3

W10
W11

CN71

CN70

W4

W2

W1

W3

1
2
3

1
2
3

W7
W8
W9

CN800

CN30

FUSE

250V

20A

TERMINAL

1 2 3 L

N

POWER SOURCE

FUSE

250V

5A

THERMISTOR ( PIPE TEMP. )

THERMISTOR

( DISCHARGE TEMP. )

THERMISTOR

( OUTDOOR TEMP. )

MAIN PCB

YELLOW

BLUE

WHITE

BLACK

RED

RED

BLACK

WHITE

YELLOW

BLUE

YELLOW

ORANGE

RED

PINK

BLUE

BLUE

PINK

YELLOW

ORANGE

RED

BLUE

PINK

YELLOW

ORANGE

RED

BLUE

PINK

YELLOW

ORANGE

RED

BLACK

BLUE

BLACK

BLUE

BLACK

BLACK

BLACK

GRAY

GRAY

WHITE

RED

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

RED

THERMISTOR
( PIPE TEMP. )

THERMISTOR

( ROOM TEMP. )

TEST

DAMPER LIMIT SWITCH
( OPEN )

DAMPER LIMIT SWITCH
( CLOSE )

WIRED REMOTE CONTROL
( OPTION )

FLASH

TERMINAL

1 2 3

THERMAL

US0

TM5

TM1 TM2

CN202

CN203

CN201

CN11

CN17 CN10

CN12CN8CN5CN2CN14CN15CN16CN20

CN21 CN22 CN9

CN6

CN18

CN13 CN1 CN3

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6
7
8
9

9
8
7
6
5
4
3
2
1

6 543

2 1

212

1

5
4
3
2
1

2
1

4
3
2
1

4
3
2
1

5
4
3
2
1

7
6
5
4
3
2
1

2
1

2
1

2
1

3
2
1

3
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

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

1 234

5 6

EX I N1
( OPTION )

EX OUT1
( OPTION )

M

M

M

M

F M

F M

FAN MOTOR
( UPPER )

FAN MOTOR
( LOWER )

LOUVER
( UP / DOWN )

DAMPER

I NDICATOR PCB

( SWITCH + DISPLAY )

MAIN PCB

DAMPER LOCK
( RIGHT )

DAMPER LOCK
( LEFT )

RED
BLUE
ORANGE
YELLOW
WHITE

PMV

EXPANSION VALVE

1
2
3
4
5

1
2
3
4
5

WHITE

RED

WHITE

RED

REACTORREACTOR

or

INDOOR UNIT

OUTDOOR UNIT

2012.11.08 4

C IR CU IT DI AG RA M

CN40

9

8

7

6

5

4

3

2

1

7

6

5

4

3

2

1

6

5

4

3

2

1

1

2

3

4

5

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

1

2

3

4

5

1

2

3

4

5

1

2

3

4

1

2

3

1

2

3

1

2

3

1

2

1

2

1

2

1

2

3

4

5

6

7

1

2

1

2

CN6
B05B-XASK

WHITE

CN2
SJH20-05WS

WHITE

CN5
SJH20-06WS

WHITE

CN8
B06B-PASK

WHITE

CN12
B05B-PASK

WHITE

CN17
B5 ( 7-5.6 ) B-XASK-1-A

WHITE

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

RED

CN13

B05B-PH-K-S

WHITE

TEST

CN11

B09B-PASK

WHITE

CN18

B04B-PASK

WHITE

CN14

B3B-XH-AM

WHITE

CN15

B3B-XH-AM-BK

BLACK

CN16

B3B-XH-AM-RK

RED

CN20

B2B-XH-AM

WHITE

CN21

B2B-XH-AM-BK

BLACK

CN22

B2B-XH-AM-RK

RED

CN9

B07B-PASK

WHITE

FLASH

CN3

B02B-PASK

WHITE

CN1

2P-SAN

WHITE

1

2

3

4

5

6

7

8

9

CN201
JB20-09HG

CN202

JB20-06HG

6

5

4321

CN203

JB20-06HG

1

2

3456

CN201-1 WHITE

CN201-2 WHITE

CN201-3 WHITE

CN201-4 WHITE

CN201-5 WHITE

CN201-6 WHITE

CN18-1 BLACK

CN18-2 BLUE

CN18-3 BLACK

CN18-4 BLUE

CN11-9 RED

CN11-8 WHITE

CN11-7 WHITE

CN11-6 WHITE

CN11-1 WHITE

CN11-2 WHITE

CN11-3 WHITE

CN11-4 WHITE

CN11-5 WHITE

CN3-1 GRAY

CN3-2 GRAY

CN2-1 BLACK

CN2-2 BLACK

CN13-1

CN13-2

CN13-3

CN13-4

CN13-5

CN13-6

CN13-7

DAMPER LIMIT SWITCH
( CLOSE )

DAMPER LIMIT SWITCH
( OPEN )

EXTERNAL INPUT - 1

EXTERNAL INPUT - 2

EXTERNAL INPUT - 3

EXTERNAL OUTPUT - 2

EXTERNAL OUTPUT - 3

EXTERNAL OUTPUT - 1

THERMISTOR
( PIPE TEMPERATURE )

THERMISTOR
( ROOM TEMPERATURE )

F M

M

M

M

M

F M

CN10-2

YELLOW

CN10-1 BLUE

CN10-3 WHITE

CN10-4 BLACK

CN10-6 RED

CN17-2 YELLOW

CN17-1 BLUE

CN17-3 WHITE

CN17-4 BLACK

CN17-7 RED

CN12-3 YELLOW

CN12-2 ORANGE

CN12-1 RED

CN12-4 PINK

CN12-5 BLUE

CN8-3 YELLOW

CN8-2 ORANGE

CN8-1 RED

CN8-4 PINK

CN8-5 BLUE

CN5-3 YELLOW

CN5-2 ORANGE

CN5-1 RED

CN5-4 PINK

CN5-5 BLUE

CN2-3 YELLOW

CN2-2 ORANGE

CN2-1 RED

CN2-4 PINK

CN2-5 BLUE

CN8-1 RED

CN8-2 WHITE

CN8-3 BLACK

DAMPER LOCK
( RIGHT )

DAMPER LOCK
( LEFT )

LOUVER

DAMPER

DC FAN MOTOR
( UPPER )

DC FAN MOTOR
( LOWER )

TERMINAL

HP-T3064A-A28-L1

THERMAL
FUSE 102
3A 250V

BLACK

WHITE

RED

1

2

3

L

N

SERIAL

F1

AC250V 3.15A

L I N

N I N

SERIAL I N

TM5

22007
BLACK

TM1

22007
WHITE

TM2

22007
RED

MAIN PCB
AGYG09LVCA : K09DD-1200HSE-C1
AGYG12LVCA : K09DD-1201HSE-C1

INDICATOR PCB
( SWITCH + DISPLAY )
K06DD-0801HSE-F0

SWITCH PCB
K06DD-0801HSE-SW0

DISPLAY PCB
K06DD-0801HSE-D0

POWER SOURCE
AC230V
50Hz

WIRED REMOTE CONTROL
( OPTION )

CONTROL UNIT
AGYG09LVCA : EZ-01216HSE
AGYG12LVCA : EZ-01217HSE

I N D O O R P C B C I R C U I T D I A G R A M

2012.11.07 5

D12

RF201L2S

D10

RF201L2S

C12

1000/

25V

C13
330/
25V

+

+

12V

T1

MY064

C28

0.01
<F>

6

5
4
3
2
1

8

9

10

JM6
0R0

C20

0.1
<F>

7V

D15

1SS355

I C2

BA05T

5V

C14
330/
25V

C21

0.1
<F>

+

1

3

2

I O

G

5V

I C15

PS2561L-1-V
C15
47/
35V

+

D9

RF101L2S

R7

270

<1/10W>

C27

0.22
<B>

C11
47p
1kV

I C8

TOP244

C18
47/
35V

+

R5
15k

<1/10W>

Q7

2SA1037AK

2

3

1

20V

C29

0.1
<F>

JM9
0R0

5V

R18

1.0k

<RS-2W>

1

2

3

I

G

O

A

15V

I C20

78M15

D14

1SS355

C30

0.1
<F>

+

C17
330/
25V

C25, C26

0.1 <F>
x 2

C23

0.1

<F>

C22

10/
25V

+

5V

I C 1

uPD78F1154AGK

C16
100/
50V

+

C19

0.1
<F>

I C19

TL431 I LP

R8

1.8k

<1/10W>

R9
150

<1/10W>

R11 5.6k
<1/10W>

R12 200k

<1/10W>

1%

R13 47k
<1/10W>

1%

C
3

A
2

REF
1

4

3 2

1

C59

1000p

<R>

C52

0.1

<F>

C51

0.1
<F>

9

8

7

6

5

4

3

2

1

C41

1000p

<R>

R53 - R56

330 <1/10W>

x 4

R60 - R62

10k <1/10W>

x 3

5V

C49

0.01
<B>

+

C50
100/
25V

C53

1000p

<R>

5V

R57 47 <1/10W>
R58 1.0k <1/10W>
R59 1.0k <1/10W>

5

4

3

2

1

6

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

6

5

4

3

2

1

4

3

2

1

1

2

3

1

2

3

1

2

3

R69, R68, R67

10k <1/10W>

x 3

5V

12V

R63 - R65

330 <1/10W>

x 3

C61, C63

1000p <R>

x 2

5V

R105, R106

4.7k <1/10W>
x 2

R103, R104

1.0k <1/10W>
x 2

C76, C77

0.1 <F>
x 2

5V

R75

330

<1/10W>

L12
0R0

C75

0.01
<B>

5V

5V

R29
10k

<1/10W>

R79
10k

<1/10W>

R76

1.0k

<1/10W>

C78

0.01
<B>

I C23

PS2561L-1-V

L13
0R0

5V

L10

0R0

R73

330

<1/10W>

I C22

PS2561L-1-V

L11
0R0

C73

0.01
<B>

5V

L3

0R0

R70 330
<1/10W>

I C21

PS2561L-1-V

C71

0.01
<B>

L4
0R0

R78
10k

<1/10W>

R74

1.0k

<1/10W>

R77
10k

<1/10W>

R72

1.0k

<1/10W>

5V

C74

0.01
<B>

C72

0.01
<B>

I C6

S-93C66B0 I

5V

8
4

7
6

1
3
2
5

VCC
DO

NT
TEST

CS
D I
S K

GND

3

1

2

VCC

G / V

8

9

VCC

G / V

8

9

VCC

G / V

8

9

VCC

G / V

8

9

1

16

124

3

3

14

4

3 2

1

4

3

1

2

VCC

G / V

4

8

15 2

14 3

4

13

12

5

243

1

1

16

1

2

4

3

C58

0.1
<F>

R85
10k

<1/10W>

5V

X1

8.00MHz
<FCR>

R66, R81

10k <1/10W>

x 2

12V

I C7-8

uLN2003ADR

I C13-8

uLN2003ADR

I C16-8

uLN2003ADR

I C18-8

uLN2003ADR

R87
10k

<1/10W>

I C13-1

uLN2003ADR

BZ1

PS1240P02BT

12V

BZ

Q10

RT1N241M

5V

R45

10k

<1/10W>

R44
390

<1/10W>

R47
390

<1/10W>

C33

0.01
<B>

C32

0.01
<B>

5V

C37

0.1
<F>

R25

49.9k

<1/10W>

1%

C38

0.1

<F>

C40
10k

<1/10W>

R26

1.0k

<1/10W>

5V

L6, L7
BLm18

<BD102>

x 2

C35

0.1
<F>

C36

0.1
<F>

R23

10k

<1/10W>

1%

R24

1.0k

<1/10W>

I C13-5

uLN2003ADR

I C13-4

uLN2003ADR

12V

I C13-3

uLN2003ADR

5V

R51
0R0

R52
10k

<1/10W>

12V

5V

12V

12V

R92

15.4k

<1/10W>

1%

R93
28k

<1/10W>

1%

I C5-2

BA10393F

D3

DAN217U

R91
390

<1/4W>

1%

I C13-2

uLN2003ADR

I C5-1

BA10393F

R95

1.0k

<1/10W>

C31

1000p

<R>

R94
10k

<1/10W>

C47

0.1
<F>

I C5-3

BA10393F

I C18-1

uLN2003ADR

5V

R31
330

<1/10W>

15V

I C10

PS2561L-1-V

5V

R33
10k

<1/10W>

1%

+

R39

10k

<1/10W>

R37

1.0k

<1/10W>

C45

1000p

<R>

R35

8.2k

<1/10W>

1%

C43

10/

50V

15V

A

A

I C14

PS2561L-1-V

R41

4.7k

<1/10W>

R43

6.8k

<1/4W>

15V

340V

A

A

A

15V

5V

R38
10k

<1/10W>

R36

1.0k

<1/10W>

C46

1000p

<R>

I C9

PS2561L-1-V

R40

4.7k

<1/10W>

R42

6.8k

<1/4W>

+

R34

8.2k

<1/10W>

1%

5V

15V

I C12

PS2561L-1-V

R30
330

<1/10W>

R32
10k

<1/10W>

1%

C44

10/

50V

340V

15V

A

I C18-3

uLN2003ADR

C56

0.47
<F>

12V

F2

0.2A
30V

R22
10k

D2

D1F60

R90
10k

<1/10W>

JP5
0R0

12V

2

1

3

243

1

5V

R19 - R21

10k x 3

R48 - R50

100 x 3

K12

G5NB-1A

K11

G5NB-1A

3

3

2

2

4

1

4

1

K10

G5NB-1A

R46
470

<1/4W>

R80
470

<1/4W>

C48

1000p

<E>

I C 2 6

H I 2 0 0 3 R 3

18

14

10

5

4 3

2 1

3

4

1

2

L1

SS21V-R060330

FH1

FH2

VA1

470V

<TNR>

L2

20*20*18

0.6A 10mH

340V

C10

0.01

<ECQE>

R2

100k

<RS-2W>

D7

UF4007

+

R82, R3

22 <1/4W>

x 2

C9
68/

420V

R6

5.6k

<1/10W>

D8

1SS355

D4

RF101L2S

R4

12k <1/10W>

A

3

2

1

6
5
4

1
2
3

D

F
S

C
L
X

10

7

I C13-7

uLN2003

1

2

3

4

5

6

7

1

2

3

4

5

1

2

2

1

2

1

2

1

1

2

5

4

3

2

1

5

4

3

2

1

342

1

342

1

342

1

I C7-2

uLN2003ADR

I C7-1

uLN2003ADR

I C7-3

uLN2003ADR

I C7-4

uLN2003ADR

I C7-5

uLN2003ADR

I C7-6

uLN2003ADR

I C7-7

uLN2003ADR

I C16-2

uLN2003ADR

I C16-1

uLN2003ADR

I C16-3

uLN2003ADR

I C16-4

uLN2003ADR

I C16-5

uLN2003ADR

I C16-7

uLN2003ADR

I C16-6

uLN2003ADR

2

15

4

13

6

11

1

16

3

14

1

16

3

14

5 12

7

10

2 15

4

61311

5

7

12

10

I C18-4

uLN2003ADR

I C18-5

uLN2003ADR

I C18-7

uLN2003ADR

I C18-6

uLN2003ADR

5

7

12

10

4

6

13

11

74
73
72
71
70
39
38
54
53
52
51
50
49
48
47
68
67
66
65
64
63
62
61
40
25
9
8
7
6
5
4
3
2
41
10
13
16
17
60
18

19
20
59
56
42
43
44
45
46
21
22
23
24
26
27
28
29
37
36
35
34
33
32
31
30
55
57
58
1
15
14
12
11
69
80
79
78
77
76
75

P00
P01
P02
P03
P04
P05
P06
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P40
P41
P42
P43
P44
P45
P46
P47
P50
*RESET
FLMD0
REGC
GND
AGND
EGND

VCC

EVCC
AVREF0
AVREF1

P51
P52
P53
P54
P55
P60
P61
P62
P63
P64
P65
P66
P67
P70
P71
P72
P73
P74
P75
P76
P77

P90
P110
P111
P120
P121
P122
P123
P124
P130
P140
P141
P142
P143
P144
P145

I C1-61

I C1-62

I C1-4

I C1-5

I C1-10

I C1-8

I C1-9

I C1-13

I C1-41

I C1-55

I C1-32

I C1-42

I C1-31

I C1-42
I C1-43
I C1-44
I C1-45
I C1-46
I C1-21
I C1-22
I C1-23
I C1-24
I C1-26
I C1-27
I C1-28
I C1-29

I C1-36
I C1-35
I C1-34
I C1-33
I C1-32
I C1-31

I C1-55
I C1-57
I C1-58
I C1-1

I C1-80
I C1-79

I C1-77
I C1-76
I C1-75

I C1-70
I C1-73
I C1-71
I C1-72

I C1-73
I C1-72
I C1-71
I C1-70
I C1-39

I C1-54
I C1-53
I C1-52
I C1-51
I C1-50
I C1-49
I C1-48
I C1-47

I C1-63

I C1-61
I C1-40
I C1-25
I C1-9
I C1-8

I C1-6
I C1-5
I C1-4

I C1-2
I C1-41
I C1-10
I C1-13

I C1-75

I C1-25

I C1-39

I C1-40

I C1-80

I C1-24

I C1-23

I C1-22

I C1-21

I C1-1

I C1-36

I C1-2

I C1-79

I C1-76

I C1-77

I C1-54

I C1-53

I C1-52

I C1-51

I C1-50

I C1-49

I C1-48

I C1-47

I C1-46

I C1-45

I C1-44

I C1-43

I C1-29

I C1-28

I C1-27

I C1-26

I C1-57

I C1-58

I C1-33

I C1-34

I C1-35

CN11
B09B-PAEK-1

WHITE

CN13
B5B-PH-K-S

WHITE

CN8
B06B-PASK-1

WHITE

CN12
B05B-PASK-1

WHITE

CN2
SJH20-05WS

WHITE

CN5
SJH20-06WS

WHITE

CN18
B04B-PASK-1

WHITE

CN16
B3B-XH-AM-R

RED

CN15
B3B-XH-AM-BK

BLACK

CN14
B3B-XH-AM

WHITE

CN17
B5 ( 7-5.6 ) B-XASK-1-A

WHITE

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

RED

CN6

B05B-XASK-1-A

CN22

B2B-XH-AM-R

RED

CN21

B2B-XH-AM-BK

BLACK

CN20

B2B-XH-AM

WHITE

CN3

B02B-PASK-1

WHITE

CN1

150-103-86172

TM2

TM1

TM5

-

+

-

+

6
5

7

2
3

1

D6

D3SB60

C2

0.22

<ECQE>

C1

0.22

<ECQE>

F1

3.15A
250V

TP00351-31

x 2

I C1-6

EXTERNAL I NPUT 1

EXTERNAL I NPUT 2

EXTERNAL I NPUT 3

DAMPER LIMIT SWITCH

LOUVER ( UP / DOWN )

DAMPER

DAMPER LOCK ( LEFT )

DAMPER LOCK ( RIGHT )

TEST

I NDICATOR PCB

THERMISTOR ( ROOM TEMP. )

THERMISTOR ( PIPE TEMP. )

EXTERNAL OUTPUT 1
( OPTION )

EXTERNAL OUTPUT 2
( OPTION )

EXTERNAL OUTPUT 3
( OPTION )

FLASH

CN9

B07BPASK-1

WIRED REMOTE CONTROL
( OPTION )

DC FAN MOTOR
( LOWER )

DC FAN MOTOR
( UPPER )

POWER SOURCE
AC230V
50Hz

SERIAL

INDOOR UNIT
MAIN PCB
AGYG09LVCA : K09DD-1200HSE-C1
AGYG12LVCA : K09DD-1201HSE-C1

2012.11.07 6

5V

5V

5V

+

C202

47/

10V

R201

47

<1/4W>

I C201

GP1UM261

2

1
3

VCC

OUT
GND

C201

0.1

<F>

CN203 CN202

SW201

KSHC611BT

SW202

SSSS213000

5V

5V

CN201

3 2

1

9

8

7

6

5

4

3

2

1

6

5

4

3

2

1

1

2

3

4

5

6

D201

SLR-343DC

ORANGE

D202, D203

SLR-343MC

GREEN

x 2

06 JB20 / JB20

1061 L60

09 PAP / JB20

1061 L550

INDOOR UNIT
INDICATOR PCB
K06DD-0801HSE-F0

2012.11.07 7

K06DD-0801HSE-SW0

K06DD-0801HSE-D0

UL3271
AWG14

WHITE

UL3271
AWG14

RED

UL1015
AWG14

ORANGE

UL3271
AWG14

RED

UL3271
AWG14

WHITE

UL1015
AWG14

ORANGE

UL3271
AWG16

BLACK

UL3271
AWG16

WHITE

UL3271
AWG16

RED

UL1015
AWG14

BLACK

UL1015
AWG14

WHITE

UL1015
AWG20

RED

UL1015
AWG16

GREEN

UL1015
AWG14

BLACK

W101

UL1015
AWG20

BLACK

W103

UL1015
AWG20

BLACK

W102

UL1015
AWG20

WHITE

W100

BLACK

BROWN

BROWN

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

RED

WHITE

YELLOW

BROWN or BLUE

RED

BLUE

ORANGE

YELLOW

WHITE

1

2

3

4

5

6

7

1

2

3

4

5

1

2

3

1

2

3

4

1

2

3

W11

B

W10

B

W5 W6

REACTOR

W10

B

W11

B

W6 W5

REACTOR

W1

B

W2

B

W4

B

W3

B

W7

B

W8

B

W9

B

U

V

W

RED

WHITE

BLACK

CN30

B2P3-VH-B-C

BLACK

CN800

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

WHITE

CN40

B05B-PL I SK-1

WHITE

CN70
B03B-PASK-1

WHITE

CN71
B04B-PASK-1

WHITE

F201

20A - 250V

F202

5A - 250V

EARTH

TERMINAL

SERIAL

N

L

POWER SOURCE
AC230V
50Hz

TO I NDOOR UNIT

1

2

3

L

N

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( DISCHARGE TEMP. )

THERMISTOR ( OUTDOOR TEMP. )

EXPANSION VALVE

DC FAN MOTOR

4-WAY VALVE

C M

F M

PMV

COMPRESSOR

EMI FILTER

ATFC-25-15-12

1T

AOYG14LVLA

AOYG09LVCA
AOYG12LVCA

MAIN PCB
AOYG09LVCA : K10CT-1202HUE-C1
AOYG12LVCA : K10CT-1203HUE-C1

EMI FILTER

INVERTER ASSEMBLY
AOYG09LVCA : EZ-01213HUE
AOYG12LVCA : EZ-01214HUE

O U T D O O R P C B
C I R C U I T D I A G R A M

2012.11.09 8

5V

C570

0.1
<F>

I C570

M93C56

R570

10k

5V

5V

R560
100k

I C560

S80842

+

C50

47/

35V

R51

47

D54

RD24FM

D52

1SS355

C51

1.0
<B>

I C50

TOP243PN

1
2
3
4

8
7

5

M
S
S

C

S
S

D

123OI

G

1

2
3

4
5

10

9
8
7

6

7

6
5

+

-

5V

-

1

2
3

+

2

3

1

3

2

1

1

2
3

+

-

-

7

5
6

+

5V

5V

5V 5V

5V

D301

DAN217U

R337
100k

1%

R219

1.0k

R220

1.0k

C219
1000p

<B>

5V

15V

+

5V15V

-12V

D64

1SS355

C69
100/
25V

+

+

D63

1SS355

D62

D1FL20U

D61

D1FL20U

D60

D1FL20U

T60

RPZ-1F

C66
100/
25V

+

C64
330/
25V

+

15V

12V

5V

C65
470/
25V

+

R61

1.0k

C67

0.1

<F>

C68
100/
25V

I C60

BA7805

C86
470p
<B>

C84

0.1
<F>

C87

330p

<B>

+

15V

C85
10/
25V

I C302-2

BA2903F

C300
100p
<B>

R81

1.0k

<1/10W>

R83
10k

<1/10W>

R311

8.66k
1%

R309

5.76k
1%

R310

143
1%

R307, R308

195k

<RN-1/2W>

x 2

D304

DAN217U

D303

DAN217U

R305, R303, R301
R306, R304, R302

195k

<RN-1/2W>

x 6

-12V

15V

C306

0.1
<F>

C305

0.1
<F>

C330

1000p

<B>

I C300-2
BA4560

R331
47k
1%

I C300-1
BA4560

R329

47k
1%

C213

0.022
<F>

C214

2200p

<B>

R330

4.7k
1%

R332

4.7k
1%

C206 - C208, C215 - C217

2200p <B> x 6

D302

RB751V

R328

1.0k

C311
1000p
<B>

R327

22k

C320

0.15

<ECQV>

R210

1.0k

I C200

FSBS15CH60

15V

R93, R92, R91, R90

10k <1/10W> x 4

R585

1.0k

5V

R507 0R0

R508 0R0

R581, R582

10k x 2

R583

1.0k

R584

22k

C580

0.1

<F>

5V

C131

0.1

<F>

C132

2.2/
50V

+

C133

2.2/

50V

+

C134

0.1

<F>

R168

22k

R169

22k

15V

-12V

C125

0.1

<F>

C126

2.2/
50V

+

C127

2.2/
50V

+

C128

0.1
<F>

5V

D112

DAN217U

D113

DAN217U

15V

C112

0.1

<F>

R165

22k

R164

22k

D107

RB751V

3

1

2

3

1

2

-

+

-

+

3

2

1

6
5

7

-

+

5
4

2

-

+

14

9
8

3

2 1

-

+

-

+

11
10

13

7
6

1

3

1 2

3

1

2

2

3

1

2

3

1

-

+

2
3

1

-

+

6
5

7

-

+

2
3

1

-

+

6
5

7

2 1

3

1

2

3

R200

39

<1/2W>

+ +

+

15V

L300

CAL45

+

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

P

W

V

U

NW

NV

NU

1
2
3
4
5
6
7

14
13
12
11
10

9
8

R117

22k
1%

I C102-1
BA2901F

R118

10k
1%

R119

10k
1%

R116

15k
1%

C111

4700p

<B>

C110

0.1

<F>

R115

22k
1%

R112

10k
1%

I C102-3

BA2901F

R101

4.7k

C141

1000p

<B>

C106

0.1

<F>

R113

4.7k
1%

R167

10k

5V

D106

DAN217U

R110

6.8k

+

C108

2.2/

50V

C107

0.1

<F>

+

R111

10k

C109

2.2/

50V

C136

0.01
<F>

R114

15k
1%

D115

DAN217U

D114

DAN217U

5V

I C101

TC74HC00AF

5V

R124

4.7k

I C102-4

BA2901F

R171

4.7k

C142

0.1
<F>

C113
2700p

<B>

I C102-2
BA2901F

I C3-1

BA4560

C117

1.0
<B>

5V

R132

2.2k

C20

0.1
<F>

C21

0.047
<B>

R22

1.0k

<1/10W>

15V

15V

C130

0.1

<F>

Q103

DTC143EUA

Q102

DTC143EUA

R130

220
1%

R13110R154

120k

L130
CAL45

+

C140

0.1
<F>

C139

2.2/
50V

C114
330p
<B>

R102

47k

R109

22

<1/4W>

R108

47

<1/4W>

L100

BL02Rn1

1
5
7
3

2
6

4

VCC

SO

GND

GAT I N
S I
D I
NC

-

+

2
3

1

-

+

6
5

7

-

+

9

10

8

-

+

13
12

14

2
134

VDD
OUTNCGND

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

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

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

X500

4.00MHz
<CSTLS>

C500

0.1
<F>

+

C502

0.1
<F>

R561

1.0k

C501

10/
25V

C503

0.1
<F>

C561

0.01
<F>

12V

12V

I C80

uLN2003A

5V

R18
0R0

R19
0R0

12V 12V

I C40

TD62064

3

6
11
14

1

8

10
15

2
7
9

16

4

5
12
13

I 1
I 2
I 3

I 4
COM1
COM2

NC1
NC2

O1
O2
O3
O4
GND4
GND2
GND3
GND4

1
2
3
4
5
6
7
8

16
15
14
13
12
11
10

9

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

E

1C
2C
3C
4C
5C
6C
7C
COM

1
2
3
6

8
4

7
5

VCC

DO

NC

GND

CS
SK
D I
NC

C801

0.01
<F>

R804

1.0k

D600

DAN217U

5V

5V

15V

JM30

15V

-12V

R103

100

<1/2W>

D102

UF4007

F100

15A

250V

F4

3.15A
250V

FH2

FH1

R121

100k

1%

I C103-2

BA4560

-12

Q100

RJP6006DPK

R218

4.7k

<1/10W>

390 <1/10W> x 6

R204

R205

R206

R207

R208

R209

R105, R106

195k

<RN-1/2W>

1% x 2

R107

3.83k
1%

I C100

TA8316

C104

10/25V

C105

0.1 <F>

C119

0.1
<F>

C120

0.1
<F>

I C103-1

BA4560

R126
100k

1%

R129
100k

1%

R400 - R405

0.15 <1W>
1% x 6

D100

D15XB60

D101

D15XB60

C115

0.1

<F>

C116

0.1

<F>

I C104-4
BA2902F

I C104-1
BA2902F

R134, R133

10k 1%

x 2

R135

10k
1%

R141

10k
1%

D108

RB751V

I C104-2

BA2902F

D109

RB751V

I C105-2
BA2902F

I C105-1

BA2902F

R162

68k
1%

5V

5V

R159

4.7k

C129
1000p

<B>

R161

1.5k
1%

R160

68k
1%

R163

10k
1%

R137, R136 10k 1% x 2

R138 10k 1%

R140

10k
1%

R143

39k
1%

-12V

I C104-3
BA2802F

I C500

MB90462

5V

R500

10k

R502

1.0k
JM500

R503

10k

R139

10k

1%

R146

39k
1%

R152

4.7k
1%

D110

DAN217U

D111

DAN217U

R144

22k
1%

R145

22k
1%

C124
2200p

<B>

C123
2200p

<B>

R149

4.7k
1%

3

2 1

3

2

1

R147, R150
R148, R151

195k

<RN-1/2W>

1% x 4

K30

G5NB-1A

12V

JM31

JM32

CR30

RE1201

0.1/120

5V

H Y I C 1

G K - 3 0 4 3 4 E 3

VA1
470V

<TNR>

VA2

470V

<TNR>

C1

1.0

<LE-M>

SA1

RA-302M

Q800

DTC143EUA

Q801

DTA143EUA

+

R801

1.0k

<1/4W>

C800

100/
25V

R802

560

<1/4W>

R803

10k

<1/10W>

C802

0.1
<F>

L800

BL02Rn1

15V

C40

0.1

<F>

R40 - R43

1.5k <1/10W> x 4

L70

BL02Rn1

5V

R71 4.75k

1%

R75
10k

R76
10k

R72
13k
1%

C72

0.1

<F>

C71

0.1 <F>

R77
10k

C73

0.1

<F>

R73

38.3k
1%

C75

0.1
<F>

R80

2.2k

D80

SLR-332VR

<RED>

R211

R212

R213

R214

R215

R216

R217

0.15

<1W>

1%
x 7

3

2 1 2 1

3

C52

2200p

<E>

R57
0R0

D53

UF4005

L50, L51

BLm21

<AG601>

x 2

D51

UDZS8.2B

D50

1SS355

R52 470k

<1/8W>

1%

R56

150k

<2W>

R53 510k

<1/8W>

1%

R54 510k

<1/8W>

1%

R55 510k

<1/8W>

1%

JM101
JM102
JM103
JM100

R339

10k

R334

10k
1%

Q300

DTC114EUA

I C302-1

BA2903F

C339

0.01
<F>

R340

10k

1%

R338

3.3k
1%

R335

10k
1%

R336

10k
1%

R333

10k
1%

D200 - D202

US1J x 3

C200 47/35V

C201 0.1 <F>

R201 330k

C202 47/35V

C203 0.1 <F>

R202 330k

C204 47/35V

C205 0.1 <F>

R203 330k

R104
220k

<2W>

+ +

C100 - C102

660uF / 450V x 3

C103

0.1

<HCP>

R120 4.7k 1%

R125 4.7k

C209 0.1 <F>

C210 0.1 <F>

C211 0.1 <F>

C221 0.1 <F>

C212 0.1 <F>

C222 1.0 <F>

D203 ZP1027-TP

C220 100/35V

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

6

7

1

2

3

4

5

1

2

3

4

1

2

3

2=3

1

R23
27k

<1/10W>

5V

R20
10k

<1/10W>

R21
10k

<1/10W>

R127, R128

10k 1% x 2

R153 120k

1%

D105

DAN217U

I C3-2

BA4560

R142 1.2k

1%

+

R157

4.7k

R155

100k

1%

R156

100k

1%

C137

0.1
<F>

C138

2.2/
50V

R122

4.7k
1%

R123

4.7k
1%

R166

3.9k

R158

3.9k

+

-

+

-

R1

ZPR0RCH400

12V

K1

DX12D1O(M)

W5

ORANGE

W6

ORANGE

W10

WHITE

W11

RED

324

1

2

3

1

4

2

3

1

4

1

2

4

3

W1

BLACK

W2

WHITE

W3

GREEN

L

N

EARTH

W4

RED

SERIAL

18

14

10 5 4 3 2

1

8

7 6

5

4 321

132

4

1

3

2

3

2

1

3

2 1

L40

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

TE/5P

TD/4P

TA6P

COMP.

DCV-F

SO/I C80-2

DCV/8P

CT/3P

FAN PWM/2P

V4-AC/I C80-3

FAN I N/17P

SERVICE

TAUX/25P

E2SK/40P

ZXH/36P

ZXL/37P

E2D I/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

MD0/1P

/TRES/19P

S I/48P

COMP.

CP-POS/47P

I PM-G

DCV

I PM-G

W

V U

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

E2CS/41P

E2SK/40P

E2D I/39P

TAUX/25P

TTXD/60P

TRXD/61P

TMODE/18P

TAUX3/21P

TCK/62P

/TRES/19P

V4-AC/I C80-3

PR/I C80-5

FAN I N/17P

FANPWM/2P
PFCSW/35P
CT/3P

TEST/59P

PFC/58P

TTXD/60P
TAUX3/21P

CP-POS/47P

V4-AC/27P
ACFAN/28P
V4-DC/29P

LED/30P

PR/31P
SO/32P

I PM-TRIP/33P

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

I PM-CR/9P
DCV/8P
ACV/7P
TE/5P
TA/6P
TD/4P

LED/30P

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

PR/31P

ACFAN/28P

POW_GND

POW_GND

TEST

POW_GND

I PM-G

I PM-CR/9P

I PM-TRIP/33P

Z/55P

Y/53P

X/51P

W/54P

V/52P

U/50P

POW_GND

PFCSW/35P
PFCEN/14P
PFC-TRIP/46P

5V-2

15V-2

DCV

DCV-F

POW_GND

DCV

5V-2

PFCEN/14P

S I/48P

ZXL/37P

SO/I C80-2

PFC/58P

PR/I C80-5

U

V W

W7 W8 W9

U V W

5V-2

5V-2

ZXH/36P

I PM-G

ACV/7P

L1

SC-10-55JH

C4

0.01

<KH>

C5

0.01

<KH>

C6

3.3

<LE>

REACTOR

C572

1.0k

<1/10W>

TP00351-31

x 2

POWER SOURCE
AC230V
50Hz

CN30

B2P3-VH-B-C

BLACK

4-WAY VALVE

CN800

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

WHITE

FAN MOTOR

DCV-F

POW_GND

EXPANSION VALVE

CN40

B05B-PL I SK-1

WHITE

CN70

B03B-PASK-1

THERMISTOR ( OUTDOOR TEMP. )

THERMISTOR ( DISCHARGE TEMP. )

THERMISTOR ( PIPE TEMP. )

CN71

B04B-PASK-1

OUTDOOR UNIT
MAIN PCB
AOYG09LVCA : K10CT-1202HUE-C1
AOYG12LVCA : K10CT-1203HUE-C1

2012.11.08 9

If you use a wireless remote control, the lamp on the photo
detector unit will output error codes by way of blinking patterns.
If you use a wired remote control, error codes will appear on the
remote control display.
See the lamp blinking patterns and error codes in the table.
An error display is displayed only during operation.

Error display

Wired
remote
control
Error code

Description

OPERA

TION

lamp

(green)

TIMER

lamp

(orange)

ECONOMY

lamp

(green)

(1)

(1)

Serial communication error

ERROR DETECTION

(1)

(2)

Wired remote control
communication error

(3)

(2)

Indoor unit PCB model
information error

(3)

(5)

Manual auto switch error

(4)

(1)

Inlet air temp. sensor error

(4)

(2)

Indoor unit Heat Ex. Middle temp.
sensor error

(5)

(1)

Indoor unit fan motor error

(5)

(7)

Damper error

(6)

(2)

Outdoor unit main PCB model
information error or
communication error

(6)

(4)

Active filter error

(6)

(5)

Trip terminal L error

2012.11.27 10

(7)

(1)

Discharge temp. sensor error

(7)

(3)

Outdoor unit Heat Ex. liquid temp.
sensor error

(7)

(4)

Outdoor temp. sensor error

(8)

(4)

Current sensor error

(9)

(4)

Trip detection

(9)

(5)

Compressor rotor position
detection error (permanent stop)

(9)

(7)

Outdoor unit fan motor error

(9)

(9)

4-way valve error

(10)

(1)

Discharge temp. error

: 0.5s on / 0.5s off

: 0.1s on / 0.1s off

( ) : Number of flash

Indoor unit display

TIMER

TIMER lamp
(orange)

OPERATION
lamp (green)

ECONOMY
lamp (green)

OPERATION ECONOMY

Wired remote control display (Option)

If an error occurs, the following display will be shown.
(“Er” will appear in the set room temperature display.)

Error
code

INDOOR UNIT

P A R T S

112012.11.27

6

1

2

8 Intake Grille Assy

9 Rope Assy

4 Front Panel L

5 Front Panel R

6 Air Clean Filter Assy

Parts numberDescriptionRef

9316418059

9316458017

9316187016

9316186019

9316474017

Remote Control Holder

2 9305642045

1 Remote control 9379219006

Bracket Panel3 9316272019

7 Front Panel 9316185012

8

9

9

4

5

7

6

3

10

10 Air Filter 9316189010