Fujitsu AGYG14LVCB, AOYG14LVCN Service Manual

SPLIT TYPE
ROOM AIR CONDITIONER
FLOOR TYPE

Indoor unit Outdoor unit

AGYG14LVCB AOYG14LVCN

CONTENTS

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

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

REFRIGERANT SYSTEM DIAGRAM. . . .

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

INDOOR PCB CIRCUIT DIAGRAM . . . . .

OUTDOOR PCB CIRCUIT DIAGRAM . . .

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

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

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

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

12

14

19

22

1

2

3

4

5

8

SPECIFICATIONS

ELECTRICAL DATA

TYPE Cool & heat inverter

INDOOR UNIT

OUTDOOR UNIT

COOLING CAPACITY

HEATING CAPACITY

POWER SOURCE

FREQUENCY

RUNNING
CURRENT

INPUT WATTS

E.E.R.

COP

MOISTURE REMOVAL

AIR
CIRCULATION
HIGH

MAXIMUM
CURRENT

Cooling

Heating

Cooling

Heating

Cooling

Heating

Cooling

Heating

Cooling

Heating

AGYG14LVCB

AOYG14LVCN

4.20 kW

5.20 kW

230 V

50 Hz

5.2 A

6.5 A

1.14 kW

1.44 kW

3.68 kW/kW

3.61 kW/kW

2.1 L/hr

650 m3/hr

650 m3/hr

9.5 A

14.5 A

FAN MOTOR

POWER SOURCE

High

INDOOR UNIT
cooling
(upper fan
/ lower fan)

INDOOR UNIT
heating
(upper fan
/ lower fan)

OUTDOOR UNIT Cooling

OUTDOOR UNIT Heating

Medium

Low

Quiet

High

Medium

Low

Quiet

230 V

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

1,100 / 930 r.p.m.

890 / 750 r.p.m.

660 / 560 r.p.m.

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

1,100 / 930 r.p.m.

860 / 730 r.p.m.

660 / 560 r.p.m.

1,000 r.p.m.

780 r.p.m.

NOISE LEVEL

High

INDOOR UNIT
Cooling

INDOOR UNIT
Heating

OUTDOOR UNIT Cooling

OUTDOOR UNIT Heating

Medium

Low

Quiet

High

Medium

Low

Quiet

44 dB

38 dB

31 dB

22 dB

43 dB

37 dB

29 dB

22 dB

52 dB

51 dB

COMPRESSOR AND REFRIGERANT

Hermetic type,

COMPRESSOR TYPE

DISCRIMINATION

WEIGHT (with oil)

PRECHARGED REFRIGERANT

Pipe length

FULL CHARGE

ADDITIONAL CHARGE

MAXIMUM PIPING HEIGHT

REFRIGERANT TYPE R410A

15 m

20 m

4 pole, 3 phase,

DC inverter motor,

Rotary

808-213-80

9.3 kg

1,300 g

1,300 g

1,400 g

20 g/m

15 m

DIMENSIONS

INDOOR UNIT H x W x D

H x W x DOUTDOOR UNIT

600 x 740 x 200 mm

620 x 790 x 290 mm

WEIGHT

INDOOR UNIT Net / Shipping

OUTDOOR UNIT

Net / Shipping

14 kg / 17 kg

40 kg / 43 kg

2011.10.18 1

DIMENSIONS

unit : mm

INDOOR UNIT

740

Drain hose length : 600 mm
Drain pipe diameter
Inside : 14.2 mm
Outside : 16.2 mm

200

600

OUTDOOR UNIT

62

29079020

620

19.5

2011.10.18 2

540

REFRIGERANT
SYSTEM DIAGRAM

Muffler

Heat exchanger
(indoor unit)

Compressor

Refrigerant direction

3-Way valve

Muffler

4-Way valve

Heat exchanger
(outdoor unit)

2-Way valve

Strainer

Expansion valve

Strainer

Cooling
Heating

Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 1/2" (12.7 mm)

2011.10.04 3

INDICATOR
PCB ASSY

SWITCH
PCB ASSY

THERMISTOR

( PIPE TEMP. )

THERMISTOR

( ROOM TEMP. )

SWITCH

SWITCH

WIRED REMOTE
CONTROL ( OPTION )

CN203

6 543

1 234

CN202

CN201

BLACK

BLACK

TEST

BLACK

BLACK

FLASH

9
8
7
6
5
4
3
2
1

GRAY

GRAY

BLUE

BLUE

BLACK

2 1

5

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

RED

CONTROLLER PCB ASSY
( MAIN PCB )

RED

6

6

5

5

CN17 CN10

5

5

4

4

3

3

2

2

1

1

6

6

5

5

4

4

3

3

2

2

1

1

6

6

5

5

4

4

3

3

2

2

1

1

5

5

4

4

3

3

2

2

1

1

3
2
1

3
2
1

3
2
1

2
1

RED

BLACK

4

4

WHITE

3

3

YELLOW

2

2

BLUE

1

1

RED

7

7

6

6

5

5

BLACK

4

4

WHITE

3

3

YELLOW

2

2

BLUE

1

1

BLUE

PINK

YELLOW

ORANGE

RED

BLUE

PINK

YELLOW

ORANGE

RED

BLUE

PINK

YELLOW

ORANGE

RED

BLUE

PINK

YELLOW

ORANGE

RED

EX I N1
( OPTION )

EX OUT1
( OPTION )

6

212

4
3
2
1

1

2
1

5
4
3
2
1

4
3
2
1

5
4
3
2
1

7
6
5
4
3
2
1

2
1

2
1

TM5

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

CN13 CN1 CN3

CN18

CN6

CN21 CN22 CN9

TM1 TM2

WHITE

CN11

CN12CN8CN5CN2CN14CN15CN16

CN20

FAN MOTOR

F M

( UPPER )

FAN MOTOR

F M

( LOWER )

LOUVER

M

( DAMPER
LOCK LEFT )

LOUVER

M

( DAMPER
LOCK RIGHT )

LOUVER

M

( UP / DOWN )

LOUVER

M

( DAMPER )

INDOOR UNIT

CIRCUIT DIAGRAM

OUTDOOR UNIT

321 4
321 4

WHITE

WHITE

WHITE

5

4 3 2

5

4 3 2

CN303 CN301

TRANSISTOR

PCB ASSY

( I P M )

TM303

W

TM304

V

5
5

WHITE

WHITE

1
1

TM305

U

WHITE

WHITE

TM302

TM301

W17

W16

TM102
TM101

RED

WHITE

BLACK

321 456 7 8
321 456 7 8

WHITE

WHITE

WHITE

WHITE

WHITE

789 654 3 2
789 654 3 2

W306

W307

BLUE

YELLOW

BLACK

RED

BROWN

ORANGE

9
9

WHITE

WHITE

1
1

S

CM

21
21

BLACK

WHITE

CAPACITOR

PCB ASSY

W8

VIOLET

W13

W7

WHITE

W12

CHOKE COIL

R

COMPRESSOR

C

CN400CN200CN40CN42

321 4
321 4

BLACK

BLACK

BLACK

321 456
321 456

CN11

ACTPM

N

P

-I N

+I N

112

2

CN112

BLACK

L2 L1

WHITE

WHITE

1

W29
W28

FILTER PCB ASSY

FUSE 250V 5A

WHITE

CONTROLLER
PCB ASSY
( MAIN PCB )

TM600

CN1 CN110

1 2
1 2

WHITE

CN100

TM601

1 2
1 2

WHITE

2

W21

WHITE

GRAY

BLACK

W9

W19

W20

WHITE

BLACK

CN62

CN61

CN500

CN700

CN801

BLACK

W18
W17

W100

W4

W3

W2

TERMINAL

3

3

2

2

1

1

3

3

2

2

1

1

4

4

3

3

2

2

1

1

2

2

1

1

5

5

4

4

3

3

2

2

1

1

7

7

6

6

5

5

4

4

3

3

2

2

1

1

HEATER

WHITE

BLACK

THERMOSTAT

55 

BLACK

BLACK

BROWN or BLACK
BROWN or BLACK
BLACK
BLACK

BLACK
BLACK

WHITE
YELLOW
ORANGE
BLUE
RED

BROWN
YELLOW
WHITE
BLACK

RED
RED

GREEN
WHITE
BLACK
WHITE

BLACK

1 2 3 L N

BLACK

THERMISTOR
( OUTDOOR )

THERMISTOR
( DISCHARGE PIPE )

THERMISTOR ( PIPE )

4-WAY VALVE

4WV

PMV

EXPANSION VALVE

FM

FAN MOTOR

GREEN

THERMAL

TERMINAL

FUSE 102

2011.09.14 4

1 2 3

POWER SOURCE

INDOOR PCB
CIRCUIT DIAGRAM

CONTROL UNIT
EZ-0121BHSE

THERMAL
FUSE 102
3A 250V

POWER SOURCE
AC230V
50Hz

SERIAL

L

N

1

2

3

TERMINAL

HP-T3064A-A28-L1

WIRED REMOTE CONTROL UNIT
( OPTION )

DAMPER

LOUVER

DAMPER LOCK
( RIGHT )

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

L I N

TM5

22007

1

2

CN6

3

B05B-XASK

WHITE

4

5

1

2

CN2

3

SJH20-05WS

WHITE

4

5

1

2

CN5

3

SJH20-06WS

4

WHITE

5

6

1

2

CN8

3

B06B-PASK

4

WHITE

5

6

BLACK

N I N

TM1

22007
WHITE

SERIAL I N

TM2

22007
RED

BLACK

WHITE

RED

CN8-1 RED

CN8-2 WHITE

CN8-3 BLACK

CN2-1 RED

CN2-2 ORANGE

M

M

M

CN2-3 YELLOW

CN2-4 PINK

CN2-5 BLUE

CN5-1 RED

CN5-2 ORANGE

CN5-3 YELLOW

CN5-4 PINK

CN5-5 BLUE

CN8-1 RED

CN8-2 ORANGE

CN8-3 YELLOW

CN8-4 PINK

CN8-5 BLUE

F1

AC250V 3.15A

CONTROLLER PCB ASSEMBLY
( MAIN PCB )
K09DD-1205HSE-C1

B09B-PASK

B05B-PH-K-S

B04B-PASK

B3B-XH-AM

B3B-XH-AM-BK

B3B-XH-AM-RK

B2B-XH-AM

CN11

WHITE

CN13

WHITE

CN18

WHITE

CN14

WHITE

CN15

BLACK

CN16

CN20

WHITE

9

8

7

6

5

4

3

2

1

1

2

3

4

5

1

2

3

4

1

2

3

1

2

3

1

2

RED

3

1

2

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

TEST

DAMPER LIMIT SWITCH
( CLOSE )

CN18-1 BLACK

CN18-2 BLUE

CN18-3 BLACK

CN18-4 BLUE

DAMPER LIMIT SWITCH
( OPEN )

EXTERNAL I NPUT - 1

EXTERNAL I NPUT - 2

EXTERNAL I NPUT - 3

EXTERNAL OUTPUT - 1

SWITCH PCB ASSEMBLY

1

2

3

4

CN201

5

JB20-09HG

6

7

8

9

CN202

JB20-06HG

CN201-1 WHITE

CN201-2 WHITE

CN203

JB20-06HG

6

4321

5

CN201-3 WHITE

CN201-4 WHITE

CN201-5 WHITE

CN201-6 WHITE

1

3456

2

DISPLAY PCB ASSEMBLY

DC FAN MOTOR
( LOWER )

DC FAN MOTOR
( UPPER )

F M

F M

DAMPER LOCK
( LEFT )

CN12-1 RED

CN12-2 ORANGE

M

CN12-3 YELLOW

CN12-4 PINK

CN12-5 BLUE

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

1

2

CN12

3

B05B-PASK

WHITE

4

5

7

6

5

CN17

4

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

WHITE

3

2

1

6

5

CN10

4

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

3

RED

2

1

2012.12.21 5

CN21

B2B-XH-AM-BK

BLACK

CN22

B2B-XH-AM-RK

CN9

B07B-PASK

WHITE

CN3

B02B-PASK

WHITE

CN1

2P-SAN

WHITE

1

2

1

2

RED

1

2

3

4

5

6

7

1

2

1

2

EXTERNAL OUTPUT - 2

EXTERNAL OUTPUT - 3

CN13-1

CN13-2

CN13-3

CN13-4

FLASH

CN13-5

CN13-6

CN13-7

CN3-1 GRAY

CN3-2 GRAY

CN2-1 BLACK

CN2-2 BLACK

THERMISTOR
( PIPE TEMPERATURE )

THERMISTOR
( ROOM TEMPERATURE )

INDOOR UNIT
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
K09DD-1205HSE-C1

POWER SOURCE
AS230V
50Hz

SERIAL

150-103-86172

THERMISTOR ( ROOM TEMP. )

B02B-PASK-1

THERMISTOR ( PIPE TEMP. )

B2B-XH-AM

EXTERNAL OUTPUT 1
( OPTION )

B2B-XH-AM-BK

EXTERNAL OUTPUT 2
( OPTION )

B2B-XH-AM-R

EXTERNAL OUTPUT 3
( OPTION )

B07BPASK-1

FLASH

B05B-XASK-1-A

WIRED REMOTE CONTROL UNIT
( OPTION )

CN1

CN3

WHITE

CN20

WHITE

CN21

BLACK

CN22

CN9

CN6

TM5

TM1

TM2

RED

TP00351-31

x 2

FH1

F1

3.15A
250V

1

2

1

2

2

1

2

1

2

1

5V

1

2

3

4

5

6

7

12V

1

2

3

4

5

FH2

L6, L7

BLm18

<BD102>

R19 - R21

F2

0.2A
30V

D2

D1F60

x 2

10k x 3

JP5
0R0

R22
10k

5V

K10

G5NB-1A

2

4

K11

G5NB-1A

2

4

G5NB-1A

243

R90

10k

<1/10W>

1

12V

K12

3

VA1

470V

<TNR>

18

3

1

3

1

1

12V

2

DAN217U

C48

1000p

<E>

C35

0.1

<F>

R48 - R50

100 x 3

R92

15.4k

<1/10W>

1%

R93

28k

<1/10W>

1%

D3

C1

0.22

<ECQE>

H I 2 0 0 3 R 3

14

R46
470

<1/4W>

R80
470

<1/4W>

<1/10W>

R23
10k

<1/10W>

1%

12V

12V

L1

SS21V-R060330

4

1

I C 2 6

10

R24

1.0k

I C13-5

uLN2003ADR

5

12

I C13-4

uLN2003ADR

13

4

I C13-3

uLN2003ADR

14 3

I C5-2

BA10393F

6

-

5

+

2

-

3

+

I C5-1

BA10393F

R91
390

<1/4W>

1%

3

2

4 3

5

2 1

C36

0.1

<F>

5V

7

<1/10W>

1

15 2

I C13-2

uLN2003ADR

C37

0.1
<F>

I C1-4

I C1-5

I C1-6

R94

10k

<1/10W>

20*20*18

0.6A 10mH

C2

0.22

<ECQE>

I C1-61

C47

0.1

<F>

R95

1.0k

L2

R25

49.9k

<1/10W>

1%

R51
0R0

R52

10k

<1/10W>

12V

VCC

G / V

D6

D3SB60

5V

R26

1.0k

<1/10W>

5V

8

BA10393F

4

I C1-41

C31

1000p

<R>

I C1-55

340V

1

243

I C5-3

I C1-39

<RS-2W>

+

420V

A

R45

10k

<1/10W>

2

Q10

RT1N241M

C38

0.1

<F>

I C1-10

I C1-8

I C1-9

I C1-13

I C18-1

uLN2003ADR

1

I C1-40

R2

100k

C9
68/

D7

UF4007

5V

<ECQE>

R82, R3

22 <1/4W>

6
5
4

12k <1/10W>

3

1

I C1-62

5V

16

R31

330

<1/10W>

C45

1000p

<R>

C10

0.01

x 2

C11
47p
1kV

I C8

TOP244

D

C
L

F

X

S

R4

R47

390

<1/10W>

R44
390

<1/10W>

10

I C1-75

1

2

I C10

PS2561L-1-V

R39

10k

<1/10W>

R37

1.0k

<1/10W>

C27

0.22
<B>

1
2
3

C33

0.01
<B>

C32

0.01
<B>

I C13-7

uLN2003

uLN2003ADR

15V

4

3

5V

R6

5.6k

<1/10W>

R7

270

<1/10W>

2

C18

+

47/

35V

7

C40

10k

<1/10W>

I C18-3

3

I C1-25

R33
10k

<1/10W>

1%

R35

8.2k

<1/10W>

1%

4

3

I C14

PS2561L-1-V

I C1-32

I C1-42

I C1-31

14

<1/10W>

C46

1000p

<R>

A

D8

1SS355

D4

RF101L2S

1

Q7

2SA1037AK

3

R5

15k

<1/10W>

C56

0.47
<F>

5V

1

2

R30
330

PS2561L-1-V

C43

10/

50V

+

A

15V

1

2

R41

4.7k

<1/10W>

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 C12

R38
10k

<1/10W>

R36

1.0k

<1/10W>

R43

6.8k

<1/4W>

C15

+

47/

35V

uPD78F1154AGK

74

P00

73

P01

72

P02
P03

71
70

P04

39

P05
P06

38
54

P10

53

P11

52

P12

51

P13

50

P14

49

P15

48

P16

47

P17

68

P20

67

P21
P22

66
65

P23

64

P24
P25

63
62

P26

61

P27

40

P30

25

P31
P40

9

P41

8
7

P42
P43

6
5

P44

4

P45

3

P46
P47

2

41

P50
*RESET

10
13

FLMD0

16

REGC

17

GND

60

AGND

18

EGND

R32

15V

10k

<1/10W>

4

1%

3

R34

8.2k

<1/10W>

5V

1%

4

3 2

I C9

PS2561L-1-V

MY064

6

5
4
3

2

1

4

3 2

PS2561L-1-V

I C 1

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

C44

10/

50V

A

1

<1/10W>

15V

T1

C28

0.01
<F>

I C15

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

+

A

15V

R40

4.7k

340V

10

1

RF101L2S

<1/4W>

5

4

A

3

2

1

D12

RF201L2S

D10

RF201L2S

8

9

R8

1.8k

<1/10W>

C
3

A
2

TL431 I LP

D9

5V

C23

C22

+

10/

<F>

25V

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

R42

6.8k

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

RED

DC FAN MOTOR
( UPPER )

C19

0.1

<F>

REF
1

I C19

C16
100/
50V

0.1

8.00MHz
<FCR>

1

3

C12

+

1000/

25V

C13

+

330/
25V

R11 5.6k

<1/10W>

+

X1

R9

150

<1/10W>

R13 47k
<1/10W>

1%

I C7-8

uLN2003ADR

2

R66, R81

10k <1/10W>

x 2

340V

15V

12V

C20

0.1

<F>

R12 200k

<1/10W>

5V

<1/10W>

C58

0.1

<F>

A

1%

20V

C25, C26

0.1 <F>
x 2

I C1-80

I C13-8

uLN2003ADR

9

VCC

VCC

G / V

G / V

8

5V

R85

10k

5V

CN17

5

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

4

WHITE

3

2

1

JM6
0R0

C29

0.1

<F>

I C13-1

uLN2003ADR

16

1

I C16-8

12V

uLN2003ADR

9

9

VCC

G / V

8

8

I C6

S-93C66B0 I

8

VCC

4

DO

7

NT

GND

6

TEST

DC FAN MOTOR
( LOWER )

1SS355

7V

1

I C2

BA05T

JM9
0R0

BZ1

PS1240P02BT

BZ

R87
10k

<1/10W>

uLN2003ADR

9

VCC

G / V

8

1

CS

3

D I

2

S K

5

D15

I O

G

2

C14
330/
25V

R18

1.0k

<RS-2W>

12V

I C18-8

3

D14

1SS355

I C20

78M15

1

I

I C1-33

I C1-34

I C1-35

C21

+

0.1

<F>

O

G

2

C17
330/
25V

<1/10W>

3

R29

C78

0.01
<B>

C74

0.01
<B>

C72

0.01
<B>

5V

10k

C30

+

<F>

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

I C1-24

I C1-23

I C1-22

I C1-21

I C1-1

I C1-36

I C1-2

15V

0.1

R76

1.0k

<1/10W>

R74

1.0k

<1/10W>

R72

1.0k

<1/10W>

C59

1000p

<R>

I C1-79

I C1-76

I C1-77

A

I C7-2

uLN2003ADR

I C7-4

uLN2003ADR

I C7-6

uLN2003ADR

I C16-1

uLN2003ADR

I C16-3

uLN2003ADR

I C16-5

uLN2003ADR

I C16-7

uLN2003ADR

I C18-5

uLN2003ADR

I C18-7

uLN2003ADR

5V

<1/10W>

5V

<1/10W>

5V

<1/10W>

C41

1000p

<R>

C61, C63

1000p <R>

2

4

6

1

3

5

7

5

7

R79
10k

R78

10k

R77

10k

5V

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

C52

C51

0.1

0.1

<F>

<F>

x 2

15

13

11

16

14

12

10

12

10

I C1-57

I C1-58

C76, C77

0.1 <F>
x 2

I C23

PS2561L-1-V

4

3

I C22

PS2561L-1-V

4

3

I C21

PS2561L-1-V

4

3

R53 - R56

330 <1/10W>

x 4

R63 - R65

330 <1/10W>

x 3

I C7-1

uLN2003ADR

I C7-3

uLN2003ADR

I C7-5

uLN2003ADR

I C7-7

uLN2003ADR

I C16-2

uLN2003ADR

I C16-4

uLN2003ADR

I C16-6

uLN2003ADR

I C18-4

uLN2003ADR

I C18-6

uLN2003ADR

R103, R104

1.0k <1/10W>

5V

1

2

5V

1

2

5V

1

2

L4

0R0

L13
0R0

L11

0R0

L3

0R0

L10
0R0

10k <1/10W>

C53

1000p

<R>

5V

1

3

5 12

7

2 15

4

61311

4

6

x 2

L12

0R0

R70 330
<1/10W>

R60 - R62

x 3

C50
100/
25V

5V

16

14

10

13

11

5V

R75
330

<1/10W>

R73
330

<1/10W>

5V

C49

+

0.01
<B>

R69, R68, R67

10k <1/10W>

x 3

12V

R105, R106

4.7k <1/10W>
x 2

C75

0.01
<B>

C73

0.01
<B>

C71

0.01
<B>

1

2

3

4

5

6

7

8

9

1

2

3

4

5

1

2

3

4

5

6

1

2

3

4

5

1

2

3

4

5

1

2

3

4

5

6

1

2

3

4

3

2

1

3

2

1

3

2

1

CN11
B09B-PAEK-1

WHITE

INDICATOR PCB ASSEMBLY

CN13
B5B-PH-K-S

WHITE

TEST

CN8
B06B-PASK-1

WHITE

DAMPER LOCK ( RIGHT )

CN12
B05B-PASK-1

WHITE

DAMPER LOCK ( LEFT )

CN2
SJH20-05WS

WHITE

DAMPER

CN5
SJH20-06WS

WHITE

LOUVER ( UP / DOWN )

CN18
B04B-PASK-1

WHITE

DAMPER LIMIT SWITCH

CN16
B3B-XH-AM-R

RED

EXTERNAL I NPUT 3

CN15
B3B-XH-AM-BK

BLACK

EXTERNAL I NPUT 2

CN14
B3B-XH-AM

WHITE

EXTERNAL I NPUT 1

2012.12.21 6

INDOOR UNIT
INDICATOR PCB ASSEMBLY
K06DD-0801HSE-F0

I C201

GP1UM261

OUT
GND

06 JB20 / JB20

5V

D201

SLR-343DC

ORANGE

D202, D203

SLR-343MC

GREEN

x 2

5V

R201

47

<1/4W>

VCC

2

1

3

+

C202

47/

10V

C201

0.1
<F>

5V

6

5

4

3

2

1

1061 L60

CN203 CN202

SW201

KSHC611BT

3 2

SW202

SSSS213000

1

09 PAP / JB20

1061 L550

CN201

5V

5V

1

2

3

4

5

6

9

8

7

6

5

4

3

2

1

2011.08.31 7

EARTH

AC230V
50Hz

I NDOOR UNIT

DC FAN MOTOR

EXPANSION VALVE

4-WAY VALVE

PRESSURE SWITCH

THERMISTOR
( COMP. TEMP. )

THERMISTOR
( PIPE TEMP. )

THERMISTOR
( DISCHARGE TEMP. )

THERMISTOR
( OUTDOOR TEMP. )

OUTDOOR PCB CIRCUIT DIAGRAM

UL1015
AWG14

WHITE

N

UL1015
AWG14

BLACK

L

UL1015
AWG20

RED

3

UL1015
AWG20

WHITE

2

UL1015
AWG20

BLACK

1

EMI FILTER

TRCB-M2-25-15-12

F M

M

YELLOW

BROWN

ORANGE

YELLOW

BROWN

BROWN

RED

BLACK
WHITE

RED

BLUE

WHITE

BLACK
BLACK

RED
RED

BLACK
BLACK
BLACK
BLACK

BLACK

BLACK

EMI FILTER

ZCAT2132-1130

UL1015
AWG22

GREEN

FRAME

W4

B

SERIAL

RED

1
2
3
4
5
6
7

1
2
3
4
5

1
2

1
2

1
2
3

1
2
3
4

1
2
3

UL1015
AWG14

BLACK

1 T

F1

20A

250V

UL1015
AWG16

GREEN

( G I C7.92-2P )

CN800
B5 ( 7-2.3 ) B-XASK-1-A

WHITE

CN700
B05B-PL I SK-1

WHITE

CN500
1747052-1
( G I C7.92-2P )

WHITE

CN90
1-1871843-2
( G I C2.5-2P )

RED

CN64
2-1971032-3
( G I C2.0-3P )

BLUE

CN61
1971032-4
( G I C2.0-4P )

WHITE

CN62
1971032-3
( G I C2.0-3P )

WHITE

W1

B

W2

B

F100

10A

W17

250V

B

W18

B

W3

B

CT I N / OUT

W19BW20BW9BW21

UL1007 AWG24 WHITE

UL1015 AWG20 BLACK

TM601 TM600

1

CN110

3-1747052-4

YELLOW

CT I N / OUT

AC VOLT I N

FILTER PCB ASSEMBLY
K10CI-1100HUE-FL0

B

UL1015 AWG14 BLACK

UL1015 AWG14 GRAY

POWER RELAY CONTROL

CONTROLLER PCB ASSEMBLY
( MAIN PCB )
K07BS-1203HUE-C1

CN100

2 1

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

12

2

CN1

1871843-2

( G I C2.5-2P )

WHITE

W28

W29

INVERTER ASSEMBLY
EZ-01111HUE

UL1015
AWG14

B

ORANGE

UL1015
AWG14

B

BROWN

CHOKE COIL

L=0.32mH 30A

UL1015
AWG14

RED

UL1015
AWG14

BLACK

TM101

TM102

W16

B

W17

B

2

3

LL25XB60

D100

1

+

4

-

CAPACITOR PCB ASSEMBLY

K05DG-0700HUD-P0

TRANSISTOR PCB
ASSEMBLY ( I P M )

L1 L2

ACTPM

I C404

PM-601BSG

4 3 2 1

6 5

RED

ORANGE

YELLOW

2 1

4 3

CN400

1-1971032-4

( G I C2.0-4P )

RED

ACTPM CONTROL

P

N

BROWN

UL1007 AWG24 x 4

EMI FILTER

ZCAT1518-0730

+

-

EMI FILTER

ZCAT1518-0730

1 T

1 T

UL1015
AWG14

YELLOW

B

UL1015
AWG14

WHITE

UL1015
AWG14

VIOLET

W12

B

W13

B

1-1747052-2

( G I C7.92-2P )

UL1015 AWG20 BLACK

2 1

CN200

RED

UL1015 AWG20 WHITE

UL1015
AWG14

BLUE

B

EMI FILTER

ZCAT1518-0730

1 T

DC VOLT I N

K10AY-100AHUE-TR0

TM301

TM302

I P M CONTROL

W307

B

CN301

1971032-9

W306

( G I C2.0-9P )

B

WHITE

7 6 5 4 3 2 1

9 8

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

3 4 5 6 7 8 9 1 2

1 2

1971032-9

( G I C2.0-9P )

UL1007 AWG24 WHITE

CN40

WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

I P M CONTROL

TM305

TM304

TM303

PEAK LOAD CURRENT

CN303

1971032-5

( G I C2.0-5P )

WHITE

3 2 1

5 4

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

UL1007 AWG24 WHITE

3 4 5

CN42

1971032-5

( G I C2.0-5P )

WHITE

PEAK LOAD CURRENT

UL1015
AWG14

RED

UL1015
AWG14

WHITE

UL1015
AWG14

BLACK

CN112

1-1747052-5

GREEN

HEATER

1 2

WHITE

BLACK

5A 250V

C M

3
2
1

COMPRESSOR

HEATER

WHITE

BLACK

THERMOSTAT

55 

BLACK

2012.12.21 8

TM601

86028

TM600

86028

CN110

3-1747052-4

YELLOW

AC VOLT I N

W4

RED

SELIAL

HEATER

CN112

1-1747052-5

GREEN

CN500

1747052-1

NATURAL

4-WAY VALVE

CN1

1871843-2

WHITE

POWER RELAY CONTROL

DC FAN MOTOR

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

CN800

WHITE

B05B-PL I SK-1

ELECTRIC EXPANSION VALVE

PRESSURE SWITCH

THERMISTPR ( PIPE TEMP. )

THERMISTPR ( DISCHARGE TEMP. )

1971032-3

THERMISTPR ( OUTDOOR TEMP. )

THERMISTPR ( COMPRESSOR TEMP. )

3

5

2 L

1 N

SERIAL

B

2

1

1

2

CR500
RE1202
120/0.2

12V

1

2

1

4

5

6

7

CN700

1-1871843-2

CN62

WHITE

2-1971032-3

CT600
CT-1B

TP00351-31 x 2

FH110

F110

250V 5A

12V

R801

22k

<1/10W>

CN90

RED

CN61

1971032-4

WHITE

CN64

BLUE

134

G5NB-1A

C802

0.1

<F>

1

2

3

4

5

BL02Rn1

BL02Rn1

1

2

3

4

1

2

3

1

2

3

1

2

FH111

K110

L800

+

L90

L60

C60

0.1

<F>

2

JM504

JM503

<1/10W>

C800

4.7/

50V

5V

<1/10W>

15V

R800

27k

2 1

3

D800

DAN217U

1

2

3

4

5

6

R91

2.2k

<1/10W>

5V

R600

1.0k

1%

18

8

15V

1

3

5V

5V

C90

0.1

<F>

4.75k

<1/10W>

<1/10W>

38.3k

<1/10W>

<1/10W>

5V

1

2

D600

DAN217U

14

JM501

JM502

DTA143EUA

R802

10k

<1/10W>

R803

1.0k

<1/10W>

12V

<1/10W>

R63

1%

R61

13k

R65

1%
R68
13k

<1/10W>

3

+

C600

220/

<1/10W>

25V

<A>

H Y I C 2 0

H U 2 0 0 1 R 3

10

6

7

12V

Q801

2

DTC143EUA

3

1

C801

R90

1.0k

<1/10W>

<1/10W>

<1/10W>

<1/10W>

R601

1.0k

1%

R602

4.75k

Q800

0.01
<B>

R62

10k

R60

10k

R64
10k

R69
10k

1%

5V

132

2

C91

0.1

<F>

R603

<1/10W>

5 4 3

5

K500

FTR-F3

2
7

9

16

4

5
12

13

22k

2

2

4 3

4

I C700

TD62064

O1
O2
O3
O4
GND1

GND2
GND3

GND4

C62

0.1

<F>

C61

0.1
<F>

C63

0.1

<F>

C65

0.1

<F>

DC VOLT I N

C601

0.1

<F>

1

1

R20

39k

<1/10W>

3

I 1

6

I 2
I 3

11
14

I 4

COM1

1
8

COM2

10

NC1

C700

15

NC2

0.1

<F>

1-1747052-2

5V

R22

1.0k

<1/10W>

12V

CN200

RED

1

2

P-AN-CT

R21

JM200

27k

0R0

<1/10W>

C20

0.022
<B>

12V

C5

0.1

<F>

R703

R702
R700

R701

1.5k <1/10W> x 4

R23

1.0k

<1/10W>

12V

SML-310LT

<RED>

<1/10W>

16
15

2C

14

3C

13

4C

12

5C

11

6C

10

7C

9

COM

uLN2003ADR

D1

R3

2.2k

1B
2B

3B
4B
5B
6B

7B

I C2

P-FANPWM

P-FAN-I N

P_SW_PRS

P-AN-TE

P-AN-TD

P-AN-TA

P_AN_CP

11C

2
3
4
5

6
7
8

E

TP00351-31 x 2

FH200 FH201

F201

250V 3.15A

P-S I

C21

0.1

<B>

P-POWER

P-SO
P-PR
P-LED
P-V4-DC
P-V4-AC
P-DBG-4

R954

1.0k

<1/10W>

P-EPV-D
P-EPV-C
P-EPV-A
P-EPV-B

P-FAN-I N

P-DBG-4

P-FANPWM

P_SW_PRS

P-AN-CT

TTXD

P-TTR I P-RE

P-POS

P-V4-AC

P-V4-DC

P-LED

P-PR

P-SO

P-TTR I P-FO

P-E2P-CS

P-EPV-B

P-EPV-D

P-EPV-C

P-AN-I L

P-AN-DC

P_AN_CP

P-AN-TE

P-AN-TA

P-AN-TD

+

C211

33/

450V

JM100

R900

10k

<1/10W>

1SS355

UDZS8.2B

D14

RD24FM

1SS355

<1/10W>

5V

C1

0.1

<F>

D3

D2

D4

R13

47

35V

1

R12
0R0

C6
47/

15V

R15 - R17

<1/8W> 1%

+

17

16

35

59

58

60

21

34

47

27

28

29

30

31

32

33

57

41

42

43

44

10

22

23

3

4.00MHz

2

<FCR>

R14
560k

<1/8W>

1%

510k

x 3

C7

0.1

<F>

MB90467PFM

P62

P46

2

P12

3

P50

P37

P36

P40

MD2

P11

P26

P02

P03

P04

P05

P06

P07

P10

C

P20

P21

P22

P23

P57

9

P56

8

P55

7

P54

P52

5

6

P53

4

P51

X0

X1

X1

R18

150k

<2W>

UF4007

1

M

2

S

3

S

4

C

I C3

TOP243PN

I C1

VCC

AVCC

AVR

MD0

MD1

P41

RSTX

AGND

GND

GND

P00

P01

P17

P13

P14

P15

P16

P24

P25

P30

P31

P32

P33

P34

P35

P60

P61

P44

P43

P42

P45

P27

R19
0R0

C8

2200p

<E>

D5

S
S

D

8

7

5

56P63

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

D1FL20U

1
2
3
4
5

RPZ-1F

C2, C3

0.1 <F> x 2

U

X

V

Y

W

Z

R6

1.0k

C11

<F>

D6

T1

5V

5V

0.1

10

9
8
7

6

1SS355

5V

10k

<1/10W>

R11

1.0k

<1/10W>

+

R2

C9
220/
50V

+

D1FL20U x 3D7

+

C13

D8

330/25V

+

D9

C18

C14

+

D10

100/

470/

25V

25V

-8V

C4
10/

5V

25V

R4
10k

<1/10W>

SERVICE JUMPER

JM2

R903, R902, R901
10k <1/10W> x 3

JM102

JM103

JM101

R10

100k

<1/10W>

2

VDD

1

OUTNCGND

I C10

BU4842F

C19

0.1 <F>

R26 10k
<1/10W>

3
4

15V

12V

C22

0.1

<F>

1SS355

1

C15

100/

25V

5V

C12

0.1

<F>

D12

I C5

7818

2

D13

1SS355

1 32I

+

I C4

7805

3IGO

+

O

G

TAUX

P-E2P-SK

P-POWER

P-E2P-D I

P-EPV-A

P-U
P-X
P-V
P-Y

P-W
P-Z

P_AFS

TMODE

TCK
TRXD

TRES

P-S I

18V

C10

10/50V

C16

0.1

<F>

A

5V

C17

+

100/
25V

P-TTR I P-RE

P-TTR I P-FO

C644

0R0

5V

<1/10W>

R645

10k

P-AN-I L

C50

1000p

<B>

P-AN-DC

P-POS

P-W

P-E2P-CS
P-E2P-SK
P-E2P-D I

P_AFS

TAUX
TTXD
TRXD

TMODE

TRES

P-U
P-V

P-X
P-Y
P-Z

TCK

C49

1000p

<B>

JM50

0R0

C42

1000p

<B>

C670

0.1

<F>

C74

470p

<B>

R31
10k

<1/10W>

OUTDOOR UNIT
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
K07BS-1203HUE-C1

5V

R49

1.0k

<1/10W>

R50

1.0k

<1/10W>

Q50

DTC114EUA

<1/10W>

R674

<1/10W>

R85

4.7k

<1/10W>

R955

22k

<1/10W>

R41

1.0k

1.0k

5V

5V

3

1

R84

1.0k

<1/10W>

M93C66

1
2

SK

3

D I

7

NC

<1/10W>

R956

10k

<1/10W>

R51
10k

<1/10W>

<1/10W>

5V

I C30

VCC

DO

TEST

GND

R30
10k

1

2

3

2

R40
10k

2

1

3

DAN217U

5V

8CS

4
6
5

R401

22k

<1/10W>

R953

1.0k

<1/10W>

DAN217U

5V

5V

D670

C30

0.1

<F>

C401

1000p

<B>

D40

R400

1.0k

<1/4W>

2

A

CN42
B05B-PL I RK-1

5

4

3

2

1

18V

2

3

Q401

DTC143EUA

1

R403, R402

A

270

<1/10W>

1% x 2

5V

R952, R951, R950

10k <1/10W> x 3

PEAK LOAD CURRENT DETECTION

REVERSE CURRENT DETECTION

FO

DC VOLTAGE DETECTION

COMP POSITION DETECT

-8V

C400

0.01
<F>

C451

0.01
<F>

A

CN40
B09B-PL I SK-1

1

2

3

4

5

6

7

8

9

CN400
1-1971032-4

RED

1

2

3

4

C43

0.1

<F>

D11

1

ZP1027

Q400

3

DTA143EUA

15V

18V

A

A

+15V

-8V

UP

VP

WP

UN

VN

WN

I PM CONTROL

ACTPM CONTROL

2012.12.21 9

OUTDOOR UNIT
TRANSISTOR PCB ASSEMBLY ( I P M )
K10AY-100AHUE-TR0

TM101

ORANGE

TM102

BROWN

POWER-G

W306

B

WHITE

P

TM301

TM302

N

W307

B

BLACK

REVERSE CURRENT

15V

8

VCC

I C70-3

BA2903F

G / V

4

I PM-G

15V

I C70-1

BA2903F

3

1

+

2

­+

C70

10/

C71

25V

0.1

<F>

R67, R64, R61
R68, R65, R62

330k <1/3W>

C72

330p

<B>

2

3

POWER-G

CN303

B05B-PL I RK-1

1

2

3

4

5

WHITE

U V

1% x 6

D70, D71

DAN217U x 2

23121

C73

220p

<B>

+

-

D100

D25XB60

DCV

C307

<HCP>

POW_GND

I P M CONTROL

W

3

R76

4.7k
1%

R77

4.7k
1%

1

4

0.1

R66, R63, R60

330k <1/3W>

1% x 3

<1/10W>

<1/10W>

B09B-PL I SK-1

R80

5.1k

1%

R108

13k

1%

CN301

R71, 70, R69

330k

<1/3W>

1%

x 3

R81
22k

<1/10W>

1%

R107

39.2k

<1/10W>

1%

L70

9

8

7

6

5

4

3

2

1

C301

0.1

<F>

DCV

15V

W16

B

RED

W17

B

BLACK

+

-12V

C308

47/

35V

C323

0.1

<F>

C300

0.1

<F>

C46

0.15

<ECQV>

C305

47/

35V

R48
22k

<1/10W>

1%

I PM-G

<1/10W>

D303, D302, D301

US1J x 3

C322

+

0.1

<F>

C304

R316 - R321

390 <1/10W> x 6

C45

1000p

<B>

D41

RB751V

15V

R56
10k

I C70-2

BA2903F

47/

35V

<1/10W>

R57
47k

<1/10W>

7

+

R45

1.0k

1%

5

+

6

-

0.01

R360

39

<1/2W>

C321

0.1

<F>

R54
10k

<1/10W>

1%

C51

<B>

<1/10W>

+

C303

47/
35V

R44

30k

<1/10W>

1%

1

I C40-1

BA4560RF

R53
10k

<1/10W>

1%

R55

8.2k

1%

-

+

2
3

15V

C209 - C211

0.1 <F>
x 3

R42, R43

2.0k <1/10W>
1% x 2

R46
30k

<1/10W>

1%

6

-

7

5

+

R52
10k

<1/10W>

1%

C50

470p

<B>

C221

0.1

<F>

C311 - C316

2200p <B> x 6

I C40-2

BA4560RF

I C40-3

BA4560RF

C222

1.0

<B>

VCC

G / V

15V

C332

C302

0.1

100/

35V

+

NU

NV

NW

C333

21

22

23

24

U

25

V

W

26

P

27

R308

1.5k

<1/10W>

D300

RB751V

0.1
<F>

L300

BL02Rn1

D307

RD24FM

W V

15V

<1/10W>

<1/10W>

15V

8

VCC

G / V

4

R305

4.7k

I C50-1

BA2903F

+

1

-

R303

330

1%

I C50-3

BA2903F

3
2

R314

0R0

U

C329

0.1
<F>

-12V

C306

0.1

<X7R>

R307

13k

<1/10W>

1%

R306

2.7k

<1/10W>

1%

C334

<F>

DCV

<HCP>

R291 - R300

0.1 <1/4W> x 10

C328

2200p

<B>

0.1

TM303

TM304

TM305

C307

0.1

C336

1.0

<B>

R304

820

<1/10W>

I C50-2

BA2903F

7

W

V

U

5

+

6

-

<F>

I C301

FSBB20CH60

1

VCC

2

COM

3

I N

4

I N

5

I N

6

VFO

7

CFOD

8

CSC

9

I N

10

VCC
VB

11

VS

12

13

I N

14

VCC

15

VB

16

VS

17

I N
VCC

18
19

VB

20

VS

CSC

CFOD

POW_GND

C330
470p

CSC

C47

0.1

<F>

C48

0.1

<F>

C327

0.022
<F>

A-GND

<CH>

CFOD

15V

8

4

-12V

2011.10.18 10

OUTDOOR UNIT
CAPACITOR PCB ASSY
K05DG-0700HUD-P0

OUTDOOR UNIT
FILTER PCB ASSEMBLY
K10CI-1100HUE-FL0

FH1 FH2

W100

BLACK

N

N

TO I NDOOR UNIT

L

H-0017-2 x 2

F1

20A

250V

W2

WHITE

B

W18

WHITE

B

W17

BLACK

B

F100

5A

250V

VA100

470V

<TNR>

VA101

470V

<TNR>

FH102

SA100

RA-302M

FH103

PFC5000-0702F x 2

RCH3818-022PF07

C100

3.3

<LE>

4

1

L100

W12

B

WHITE

CT OUT

+

W21

GRAY

C202

660/

450V

B

L101

RCH3818-022PF07

4

3

2

1

C201

+

660/

450V

W13

B

VIOLET

POWER_G

W9

BLACK

B

3

C104

0.022
<YE>

C105

0.022
<YE>

2

C103

1.0

<LE-M>

W7

P

B

YELLOW

W8

N

B

BLUE

R100

ZPR0RCH400

R101

C106

1.0

<LE-M>

ZPR0RCH400

12V

DW12D1

324

K101

JM1

L102

N200500K1D7C

1

C107

1.0

<LE-M>

C108

3.3

<LE>

12V

W28

ORANGE

B

W29

BROWN

B

CN100

172520-2

1

2

POWER RELAY

W3

GREEN

EARTH

AC VOLT OUT

B

W19

BLACK

B

W20

WHITE

B

2011.09.09 11

ERROR DETECTION

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.

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 display

OPERATION

lamp

(green)

(1)

(1)

(3)

(3)

(4)

(4)

(5)

(5)

(6)

(6)

Error display

TIMER

lamp

(orange)

(1)

(2)

(2)

(5)

(1)

(2)

(1)

(7)

(2)

(4)

ECONOMY

lamp

(green)

Wired
remote
control
Error code

Description

Serial communication error

Wired remote control
communication error

Indoor unit PCB model
information error

Manual auto switch error

Inlet air temp. sensor error

Indoor unit Heat Ex. Middle temp.
sensor error

Indoor unit fan motor error

Damper error

Outdoor unit main PCB model
information error or
communication error

Active filter error

TIMER

TIMER lamp
(orange)

OPERATION ECONOMY

OPERATION
lamp (green)

ECONOMY
lamp (green)

(6)

(7)

(7)

(7)

(8)

(9)

(9)

(9)

(9)

(10)

: 0.5s on / 0.5s off

: 0.1s on / 0.1s off

(5)

(1)

(3)

(4)

(4)

(4)

(5)

(7)

(9)

(1)

( ) : Number of flash

Trip terminal L error

Discharge temp. sensor error

Outdoor unit Heat Ex. liquid temp.
sensor error

Outdoor temp. sensor error

Current sensor error

Trip detection

Compressor rotor position
detection error (permanent stop)

Outdoor unit fan motor error

4-way valve error

Discharge temp. error

2012.01.18 12

OUTDOOR UNIT

LED

on

0.5 second on / 0.5 second off

0.1 second on / 0.1 second off

2.0 second on / 2.0 second off

0.1 second on / 2.0 second off

5.0 second on / 5.0 second off

ERROR

Discharge temperature abnormal

IPM overcurrent protection

Thermistor abnormal

CT abnormal

Compressor location abnormal

Fan abnormal

2011.10.05 13

PARTS

INDOOR UNIT

2

8

5

7

7

4

2

3

6

1

Parts numberDescriptionRef

1 Intake Grille Assy

2 Rope Assy

3 Air Filter 9316189010

4 Front Panel 9316185012

5 Front Panel L

6 Front Panel R

7 Air Clean Filter Assy

9

10

Bracket Panel8 9316272019

9 Remote control 9379219006

Remote Control Holder

10 9305642045

9316418059

9316458017

9316187016

9316186019

9316474017

142011.10.05

INDOOR UNIT

26

25

11

12

13

28

23

27

22

19

20

21

24

14

15

16

17

18

29

24

Parts numberDescriptionRef

11

Control Cover 9316201019

12 Controller PCB Assy

Control Box 9316200012

13

14

15

Terminal Bracket 9316269019

Terminal Cover16

Pipe Bracket17

Pipe Thermistor18

Display Case

Display PCB Assy 970757104220

9708532127

9316307018

9316270015

9900425012

931619401419

Parts numberDescriptionRef

Display Cover 931619101321

Thermistor Holder 931619201022

23

Motor Holder 9316195011

Bearing C Assy24Terminal

Crossflow Fan Assy25

Fan Motor, MFD-14TXN26

27

Crossflow Fan B Assy 9316309012

28

Fan Motor, MFD-14SXN 9602851003

Base29

152012.12.21

93066280179900385026

9312004034

9602850006

9316193017

INDOOR UNIT

32

31

Evaporator Total Assy31

32 Evaporator Holder

Water Seal

33

33

Parts numberDescriptionRef

9316091023

9316199019

9316271012

162011.10.05

INDOOR UNIT
Casing assy

DescriptionRef

41 Top Cover

R and L Louver U42

43

Fan Guard 9316211018

Casing

44

45

Gear Case 9316213012

Gear A

Step Motor (up / down)469900384043

47

48

Louver U

49

Louver Z

Reinforcement

50 9316378018

Parts number

9316207011

9316208018

9316204010

9309994003

9316205017

9316206014

46

41

42

45

47

43

44

50

48

49

172011.10.05

51

52

54

INDOOR UNIT
Drain pan assy

53

58

59

55

56

57

Parts numberDescriptionRef

51 Motor Step (Damper)

Micro Switch (Limit Switch)52

Motor Step (Damper Lock Left)

53

Drain Cap

54

55

Drain Pan U 9316214019

Drain Hose Assy

56

Step Motor (Damper Lock Right)

57

Damper 9316216013

58

59 R and L Louver Z

60

Drain Pan Z 9316215016

9900384050

9900424015

9900384067

9316177017

9314147029

9900384074

9316334014

60

61

62

61

Stopper 9316219014

Under Cover

62 9316374010

-- Fan Guard Z

9316918009

182011.10.05

3

PARTS

OUTDOOR UNIT

5

1

2

11

10

6

13

12

9

Ref. Description Part number

1 Thermistor Holder 9313954031

2 Protective Net 9332492002

3 Top Panel Assy 9318464023

4 Front Panel Assy 9318463033

58Cabinet Left Assy 9318461015

6 Cabinet Right Assy 9318462005

7

8

7 Grip 9317588003

4

2011.09.15 19

Switch Cover Assy 9318499001

9 Base Assy 9316885059

10 Separator 9315899033

11 Motor Bracket Assy 9316041011

12 Fan Motor 9602724000

13 Propeller Fan 9313808013

-- Emblem 9319151007

OUTDOOR UNIT

23

24

30

21

29

22

32

25

26

Ref. Description Part number

21 Heater Unit Assy 9900616014

22 Heater Holder A 9318631005

23 Heater Holder B 9318651003

31

27

28

2011.09.15 20

24 Condenser Total Assy 9317089104

25 Compressor Assy 9318334005

26 Valve Bracket 9331649001

27 2-way Valve Assy 9317171014

28 3-way Valve Sub Assy 9317109062

29 4-way Valve Assy 9318457018

30 Solenoid 9970110023

31 Pulse Motor Valve Assy 9315587022

32 Expansion Valve Coil 9970095030

OUTDOOR UNIT

41

45

44

Ref. Description Part number

41 Case Cover Assy 9315781048

48

49

42

46

42 9315040039Inverter Case Assy

43 PCB Holder 9315050021

Controller PCB Assy

44

45 Transistor PCB Assy 9708647111

46

Power Supply PCB Assy

Capacitor PCB Assy 9707129113

47

48 ACTPM 9707592016

49 Choke Coil 9900223014

50 Terminal Bracket 9318353020

51 Terminal 6P 9900435028

-- Outdoor Thermistor 9900544041

-- Thermistor Assy 9900648008

2012.12.21 21

9707667844

9708765051

43

51

50

47

ACCESSORIES

INDOOR UNIT

Name and Shape

Bracket panel

Remote control

Battery (penlight)

Remote control holder

Q'ty

1

1

2

1

Use

For indoor unit installation 9316272019

Use for air conditioner
operation

For remote control

Hold a remote control

Part No.

9379219006

0600185541

9305642045

Cloth tape

Tapping screw (big)

( 4 x 25)

Tpping screw (small)

( 3 x 12)

Electric filter

Ion deodrant filter

1

9

2

1

For indoor unit installation

For wall hook bracket and body
installation

Install a remote control holder

With 2 sheets

1 9311925033

With 2 sheets

9310519004

0700076046

0700019036

9312153015

222011.10.18

1109G3975