Fujitsu ARYC45LCTU, AOYA54LCTL, AOYA45LCTL, ARYC54LCTU, ARYA45LCTU Service Manual

SPLIT TYPE

AIR CONDITIONER

DUCT TYPE (50Hz)

Indoor unit Outdoor unit

ARYC45LCTU

ARYC54LCTU

AOYA45LCTL

AOYA54LCTL

CONTENTS

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

1

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

2

REFRIGERANT SYSTEM DIAGRAM . . .

4

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

5

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

6

INDOOR PCB CIRCUIT DIAGRAM . . . . .

. . .

7

OUTDOOR PCB CIRCUIT DIAGRAM

12

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

16

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

18

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

21

INDOOR UNIT H x W x D

H x W x D

OUTDOOR UNIT

DIMENSIONS

INDOOR UNIT

OUTDOOR UNIT

WEIGHT

POWER SOURCE

Cooling

RUNNING
CURRENT

Heating

INPUT WATTS

Cooling

Heating

EER

COP

Cooling

Heating

Cooling

Heating

MOISTURE REMOVAL

AIRCIRCULATION
Outdoor

FAN MOTOR

INDOOR UNIT, Discrimination

High

INDOOR UNIT

Medium

Low

Cooling

Heating

Cooling

Heating

OUTDOOR UNIT, Discrimination

OUTDOOR
UNIT, Upper fan

OUTDOOR
UNIT, Lower fan

TYPE

Cooling & Heating

INDOOR UNIT

OUTDOOR UNIT

AOYA45LCTL AOYA54LCTL

COOLING CAPACITY

HEATING CAPACITY

1,290 x 900 x 330 mm

6,750 m3/hr

MAXIMUM CURRENT

AIRCIRCULATION, Indoor

3,350 m3/hr

230 V, 50 Hz

1,300 r.p.m.

1,150 r.p.m.

1,000 r.p.m.

MFE-45VVT

800 r.p.m.

850 r.p.m.

6,200 m3/hr 6,850 m3/hr

750 r.p.m.

780 r.p.m.

800 r.p.m.

850 r.p.m.

830 r.p.m.

800 r.p.m.

ELECTRICAL DATA

TYPE

DISCRIMINATION

WEIGHT (with oil)

REFRIGERANT TYPE

R410A

PRECHARGED REFRIGERANT

3,350 g

COMPRESSOR AND REFRIGERANT

2012.02.20 1

SPECIFICATIONS

MAX PIPE LENGTH 50 m

MAX PIPE HEIGHT 30 m

Pipe length

20 m

3,350 g

FULL CHARGE

30 m

40 m

50 m

ADDITIONAL CHARGE

NOISE LEVEL

High

INDOOR UNIT

Medium

Low

Cooling

Heating

47 dB

43 dB

40 dB

OUTDOOR UNIT

55 dB

55 dB

55 dB

57 dB

Net / Shipping

Net / Shipping

94 kg / 86 kg

Hermetic type, Inverter,

6 poles, 3 phase,

DC motor, Twin Rotary

N-TF30HD1A

15.4 kg

3,750 g

4,150 g

4,550 g

40 g/m

ARYC45LCTU ARYC54LCTU

400 x 1,050 x 500 mm

51 kg / 46 kg

18.9 A

16.7 A

4.30 kW

3.80 kW

2.91 kW/kW

3.68 kW/kW

20.9 A

20.5 A

4.77 kW

4.69 kW

2.81 kW/kW

3.41 kW/kW

2.0 L/hr

23.5 A22.5 A

1.5 L/hr

MFA-60TTFS

13.4 kW

16.0 kW

12.5 kW

14.0 kW

DIMENSIONS

(Unit : mm)

INDOOR UNIT

AIR

1,050

1,000

400

585

500

1,080

85

22008.11.21

2011.02.23 3

31 12330

900

9

21

1290

OUTDOOR UNIT
(unit : mm)

650

400

370

air flow

REFRIGERANT
SYSTEM DIAGRAM

2011.02.23

Thermistor (Compressor)

Compressor

4-way

Valve

Pressure
Check Valve

Pressure
Sensor

Muffler

Check

Valve

Strainer Strainer

Expansion

Valve

Muffler

3-way Valve

3-way Valve

Accumulator

High Pressure
Switch

Refrigerant Pipe

9.52mm (3/8")

Refrigerant Pipe

15.88mm (5/8")

Thermistor (Discharge)

Thermistor (Room)

Heat
Exchanger

Heat
Exchanger

Thermistor (Pipe)

Thermistor (Heat Exchanger Med)

Thermistor (Heat Exchanger Out)

Thermistor (Outdoor)

Cool

Refrigerant direction

Heat

4

OUTDOOR UNIT INDOOR UNIT

2011.10.19 5

INDOOR UNIT

CIRCUIT DIAGRAM

GRAY

GRAY

GRAY
GRAY

GRAY

GRAY

GRAY

GRAY
GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

BLACK

BLACK

BLACK

WHITE

RED

BLACK

WHITE

RED

BLACK

BLACK

WHITE

BLACK

WHITE

PURPLE

PURPLE

GREEN

RED

RED

RED

WHITE

BLUE

BLACK

RED

RED

YELLOW

PURPLE

BLUE

YELLOW

/ GREEN

10
98

7
6543

2
1

2
1

21

21

2
1

10
98

7
6543

2
1

10
98

7
6543

2
1

10
98

7
6543

2
1

43

2
1

43

2
1

43

2
1

43

2
1

2
1

2
1

32

1

121 2

1

2

1

211

2

2

1 2 3

1

2 3

112

2

3

2

1

2

1

1

2

1

2

1 2

1 2 3 4

1 2 3 4

1

1 2

2

1

2

3

4

5

1

2

3

4

5

1

2

3

4

5

CN103

E101

CN117 CN109

CN104

CN101

W105

CN113

CN116

CN115

CN105

CN114

CN106

CN1

CN5

CN2CN4

CN9

CN8

CN7

CN6

CN14

CN15

TRANSFORMER

FUSE

3.15A

FUSE

10A

RELAY

RELAY

RELAY

F M

FAN MOTOR

FAN MOTOR
CAPACITOR

TERMINAL

1

2 3

1

2 3

TERMINAL

REMOTE
CONTROL

THERMISTOE

( ROOM TEMP. )

THERMISTOR

( PIPE TEMP. )

POWER SUPPLY PCB

MAIN PCB

8
7
6543

2
1

CN13

543

2
1

CN11

54321

CN12

3
2
1

CN10

543

2
1

CN3

2
1

CN16

W106
W113
W104
W101

W100

W107

W108

W103

W102

CN101

CN2 CN1

W201

W111

W112

CN800

CN802

CN111

CN6

CN91

CN62

CN63

CN61

CN101

L2 L1

N

P

-I N

+I N

W8

W7

W13

W12

W306

W307

CN301CN303

TM302

TM301

W17

W16

TM102

TM101

TM303

W

TM304

V

TM305

U

CN400CN21

CN20CN320

CN40

CN401

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

121

2

1
2
3

1
2
3

1
2
3
4
5

1
2
3
4
5

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

121

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
2
3
4
5
6

1
2
3
4
5
6

123456789

123456789

12345

12345

987654321

98765432154321

54321

654321

654321

21

21

4321

4321

654321

2

1

654321

2

1

654321

654321

ORANGE

ORANGE

RED

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

BLACK

WHITE

WHITE

YELLOW

ORANGE

RED

BROWN

WHITE

BLACK

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

RED

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

BLUE

YELLOW

BLACK

RED

VIOLET

WHITE

BROWN

ORANGE

GREEN
WHITE
BLACK
WHITE

BLACK

RED

BROWN

YELLOW

WHITE

BLACK

RED

BROWN

YELLOW

WHITE

BLACK

RED

RED

BLUE

ORANGE

YELLOW

WHITE

BLACL

BLACK

BLACK

WHITE

RED

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

RED

RED

FUSE

F103

AC250V 30A

TERMINAL

1 2 3 L N

POWER SOURCE

CHOKE COIL

COMPRESSOR

CM

R

S

T

RED

WHITE

BLACK

HIGH PRESSURE SWITCH

THERMISTOR
( OUTDOOR TEMP. )

THERMISTOR
( PIPE TEMP. )

THERMISTOR ( PIPE - MID. TEMP. )

THERMISTOR ( DICHARGE TEMP. )

THERMISTOR
( COMP. SHELL TEMP. )

PS

4-WAY VALVE

EXPANSION
VALVE

4WV

PMV

FM

FM

FAN MOTOR
1 ( UPPER )

FAN MOTOR
2 ( LOWER )

MAIN PCB

A C T P M

FUSE

F101

AC250V 10A

FUSE

F104

AC250V 3.15A

FUSE

F202

AC250V 3.15A

FUSE

F100

AC250V 10A

POWER SUPPLY PCB

TRANSISTOR PCB

( I P M )

CAPACITOR PCB

INDICATOR PCB

OUTDOOR UNIT

28
27
26
29

24
23
22
21
20
19

63

50

44

43

42

41

12

13

16

17

1

70

X1

2

3

69

X2

1

2

3

4

5

6

7
8

1

2

3

4

5

1

2

1

2

1

2

3

4

5

1

2

3

1

2

1

2

1

2

3

1

2

3

1

2

3

4

1 2

2

1

2

1

1

2

3

4

1

2

3

1

2

1

2

1

2

1

2

3

4

5

6

7
8

9

10

1

2

3

4

5

6

7
8

9

I NT 10

1

2

3 4

1

2

1

2

3

4

5

1

2

1
2

1

2

9

8

25

30

46

45

33

67

4

7

75

68

74

11

10

6

5

3

2

1

65

66

80

79

73

78

76
77

59

58

57

56

55

54

53

52

71

14

15

40

36

37

38

39

62

61

51

47

48

49

72

35

31
32
34

18

64

60

P15

P16

P17

P130

P131

P72

P20

VDD0

VDD1

AVRF0

AVRF1

AVSS

VSS0

VSS1

P31

P32

P53

P46

P70

P71

P51
P50
P47
P52

P45
P44
P43
P42
P41
P40

P02

P36

P30

P67

P66

P65

P21

P22

P25

P26

RESET

P03

P27

P57

P54
P55
P56

XT2

P35

P34

P33

P37

P00

P23

P24

P64

P60

P61

P62

P63

P01

I C

P120

P127

P126

P125

P124

P123

P122

P121

P10

P11

P12

P13

P14

P07

P05

P04

I C 1

C17 - C20

0.1 <F> x 4

C3

0.1

<F>

R74

1.0K

<1/10W>

R73
10K
<1/10W>

5V

C1

100/

6.3V

+

5V

5V

5V

14V

Q101

2SD1191

D101
D2SB20

R102

10K

<1/4W>

C107
1000/

50V

+

R103

1.0K

<1/2W>

C108

10/
25V

+

I C101

NJM7805FA

5V

12V

C112

0.1
<F>

C111

10/

25V

+

FAN MOTOR
CAPACITOR

TERMINAL BOARD

( N )

2

1

3

FAN

MOTOR

OUTDOOR UNIT

UL1015 AWG16 WHITE

WHITE

BLACK

UL1015 AWG16
BLACK

UL1015 AWG16 BLACK

CN3

B5P-SHF-1AA

WHITE

TEST

5V

14V

R29 - R32
10K <1/10W> x 4

5V

SW3

DRS4016-5-Z

R25 - R28
10K <1/10W> x 4

R21 - R24

1.0K <1/10W> x 4

X1
CSTLS5M00G53-A0
<5.00MHz>

C24 - C27

0.1 <F> x 4

C28 - C31

0.01 <F> x 4

R33 - R36

1.0K <1/10W> x 4

B Z

BZ1

PKM13EPYH-4000-A0

R37

1.0K

<1/10W>

R38

1.0K

<1/10W>

I C3 (1/7)
uPA2003GR

C32

0.01
<F>

C33

0.01
<F>

Q2

DTC124EKA

5V

R77
10K

<1/10W>

R78

390

<1/10W>

14V

Q1

DTA143EUA

I C2 (6/7)

uPA2003GR

I C4 (4/7)

uPA2003GR

14V

5V

R53
10K
<1/10W>

C38

0.01
<F>

R54
180

<1/10W>

R56

1.0K

<1/10W>

R55
10K
<1/10W>

I C2 (1/7)
uPA2003GR

CN2
B10B-PASK-1

WHITE

CN116
B10B-PASK-1

WHITE

RELAY DRIVE

UL1430 AWG26 x 10

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

14V

CR101
120/

0.2

14V

K104

G5NB-1A

E101

W105

SHV 10A - 400V

14V

12V

5V

1

2

3

4

14V

5V

R65
10K
<1/10W>

R66

49.9K
<1/10W>

R60

1.0K

<1/10W>

R61

1.0K

<1/10W>

C8

0.1
<F>

C9

0.1
<F>

CN8
B02B-XASK-1-A WHITE

CN7
B02B-XAKK-1-A BLACK

BLACK

BLACK

GRAY

GRAY

THERMISTOR ( ROOM TEMP. )

THERMISTOR ( PIPE TEMP. )

CN11
B05B-XASK-1-A WHITE

CN12
B05B-XARK-1-A RED

LOUVER
( UP / DOWN )

LOUVER
( RIGHT / LEFT )

CN13
B08B-XASK-1-A WHITE

INDICATOR PCB ASSY

REMOTE CONTROL

TERMINAL
BOARD

3

2

1

CN6
B3B-XAKK-1-A BLACK

REMOTE CONTROL UNIT

CN15
B02B-PAOK-1 ORANGE

HEATER

CN14
B02B-PAMK-1 GREEN

FRESH AIR

14V

14V

5V

CN9
B3B-XARK-1-A RED

FLOAT SWITCH

CN10
B3P-VH-B WHITE

FEED BACK

5V

C10

0.1
<F>

5V

5V

C12

0.1
<F>

C36

0.01
<F>

C37

0.01
<F>

R80
10K

<1/10W>

R79

1.0K

<1/10W>

R40

1.0K

<1/10W>

R39
10K

<1/10W>

I C9

BD4742G

D1
DAN202K

5V

R72
10K

<1/10W>

C11

0.1
<F>

VCC

5
4
3

VOUT
GND

2

1

SUB

NC

1
2

3
6

8

4
7
5

CS
SK

D I
NC

VCC

DO
NC

GND

C13

0.1
<F>

R48
10K

<1/10W>

I C7

BR93L56RF

R45 - R47

10K <1/10W> x 3

12V

12V

D3
D1FS4A

D2

DAN217U

12V

C2

10/

25V

+

C40

0.01
<F>

5V

5V

I C3 (1/7)
uPA2003GR

R43, R44

10K <1/10W>

x 2

R41

1.0K

<1/10W>

R49, R50

10K <1/10W>

x 2

JM4
0R0

14V

I C5 (7/7)
uPA2003GR

R62 - R64

10K <1/10W> x 3

5V

R57 - R59

1.0K <1/10W> x 3

UL1430 AWG22 BLACK

UL1430 AWG22 WHITE

UL1430 AWG22 RED

NC

14V

I C3 (3/7)
uPA2003GR

I C3 (1/7)
uPA2003GR

R67
390

<1/10W>

5V

R71
10K
<1/10W>

C41
1000P
<R>

R42

47

<1/10W>

C39

0.01
<F>

R68

15.4K
<1/10W>

R69
28K
<1/10W>

R70
10K

<1/10W>

I C6-2

BA10393F

I C6-1

BA10393F

-

-

+

+

JM1

JM3

JM2

ROOM TEMPERATURE CORRECTION
( COOLING OPERATION )

COMMERCIAL MODE SWITCHING

FAN DELAY SWITCHING
( HEATING OPERATION )

10K <1/10W> x 3

R3 R2

R1

5V

R4 - R6

1.0K <1/10W> x 3

0.1 <F> x 3

C16

C15 C14

C

5

8
4
2

1

DH12D1-1F

DC12V

DH12D1-1F

DC12V

DH12D1-1F

DC12V

UL1015 AWG20 RED

UL1015 AWG16 GREEN

UL1015 AWG18 WHITE

UL1015 AWG18 BLACK

UL1430 AWG24

RED

UL1430 AWG24

WHITE

UL1430 AWG24

RED

UL1430 AWG24

BLACK

UL1015
AWG16

RED

UL1015
AWG16

YELLOW

HIGH RED

MEDIUM VIOLET

LOW BLUE

UL1430 AWG24

RED

UL1430 AWG24

BLUE

FAN ON/OFF

FAN H/M

FAN M/L

K104

I C 1 0 3 H I 2 0 0 2 R 2

5V

VA103

0.01
<KH>

I C102

NJM7812FA

O

G

I

O

G

I

K109

G5NB-1A

14V

PC102

TLP621

<GB>

C114

0.01
<R>

FL102

BL02RN1

FL101

BL02RN1

CN113

B02B-PARK-1

RED

CN4

B02B-PARK-1

RED

CN16

B02B-PASK-1

WHITE

NEW SERIAL

CN5

B02B-PAKK-1

BLACK

EX. SIGNAL

SERIAL

CN106
B02B-PAKK-1

BLACK

CN115
B2B-XH-AM

WHITE

EX. OUT

EX. I N

CN114
B3B-XH-AM

WHITE

R107

330 <1/4W>

5V

C109

10/

25V

+

CN1

B04B-PASK-1

WHITE

DC SUPPLY

5V

C4

0.1

<F>

C42, C43

0.1 <F> x 2

SW2

DSS803

R15 - R17

10K <1/10W> x 3

R18 - R20

1.0K <1/10W> x 3

C21 - C23

0.1 <F>

x 2
R11 - R14
10K <1/10W> x 4

R7 - R10

1.0K <1/10W> x 4

SW1 DSS804

D102

MTZJ15B

CN105

B04B-PASK-1

WHITE

14V

12V5V

CN104
B02B-XARK-1-A

RED

TRANS (SEC)

JM103

CN103
B2P3-VH-B-R

RED

TRANS (PRI)

PRIMARY

SECONDARY

C103

0.01
<YE>

C104

0.01

<YE>

C102

0.22 <RE>

LF101

ELF20N018A

C105

0.01

<YE>

C106

0.01
<YE>

C101

0.22 <RE>

VA101

470V

<TNR>

FH102

FH101

F101

3.15A - 250V
<BET>

AC I N

L

N SERIAL

CN101

B2P3-VH-B-C

BLACK

5V

R75
10K

<1/10W>

C34

0.01
<F>

I C3 (1/7)
uPA2003GR

C35

0.01
<B>

UL1430 AWG26 GRAY

UL1430 AWG26 GRAY

R76
10K

<1/10W>

UL1430 AWG26 GRAY

UL1430 AWG26 GRAY

UL1430 AWG26 GRAY

UL1430 AWG26 GRAY

UL1015 AWG22 VIOLET

UL1015 AWG22 VIOLET

UL1430 AWG22 RED

UL1430 AWG22 RED

VA102

470V

<TNR>

SA101

RA-362M

CN109

B2P3-VH-B-E

BLUE

DRAIN PUMP

CN117 B04B-PAKK-1

BLACK

FAN DRIVE

CUSTOM CODE 2

CUSTOM CODE 1
FAN SWITCH 2
FAN SWITCH 121

3

4

5

6

7

8

4

5

6

3

2
1

AUTO RESTART

EX. SIGNAL FUNCTION SWITCH
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )

TRANSFORMER

EZ-0970WWE-T

POWER SUPPLY PCB ASSY

K04CW-0800HSE-P0

PFC5000-0702F

x 2

uPD78F0058GK-A88

20uF

370VAC

2011.10.20

6

MAIN PCB
ARYC45LCTU : K03BZ-0802HSE-C1
ARYC54LCTU : K03BZ-0801HSE-C1

INDOOR PCB CIRCUIT DIAGRAM

D100

LL25XB60

+

-

2

3

1

4

TM101

TM102

W16

B

W17

B

TM301

TM302

W306

B

W307

B

W12

B

W13

B

W7

B

W8

B

TM305

TM304

TM303

W111

B

W112

B

W107BW108

B

W102

B

W103

B

W100

B

W101

B

W104

B

W113

B

W106

B

W201

B

RED

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

6

5

4

3

2

1

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

6

5

4

3

2

1

2

1

4

3

2

1

1

2

4

3

2

1

1
2
3

1
2
3
4

1
2
3
4
5

6 543 2 1

6 543 2 1

5 4 3 2 1

6 543 2 1

9 8 71 24 3 2 1

1 2

1 234 5 6

1 234 5 6

5 4 3 2 1

6 543 2 1

9 8 7

6 543 2 1

1

2

1

2

1

2

1

2

RED

BLUE
ORANGE
YELLOW

WHITE

BLACK
BLACK

UL1430 AWG22 RED

UL1430 AWG22 RED

RED

WHITE

BLACK

BLACK
BLACK

BLACK

BLACK

BLACK
BLACK

BLACK
BLACK

BLACK

BLACK

NO MARKING

BROWN

GRAY

RED

NO MARKING

PRESSURE SENSOR HIGH

PRESSURE SWITCH

THERMISTOR ( OUTDOOR TEMP. )

THERMISTOR ( DISCHARGE TEMP. )

THERMISTOR ( COMP. TEMP. )

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( PIPE - MID. TEMP. )

4-WAY VALVE

EXPANSION VALVE

EARTH

EMI FILTER

RFC-10

2T

EMI FILTER

ZCAT2132-1130

2T

N

L

3

2

1

POWER SOURCE
AC230V
50Hz

INDOOR UNIT

M

PRES

SENSOR

H I

EMI FILTER

ZCAT2132-1130

1T

CN1

3-1747052-4

YELLOW

AC I N

CN2

B06B-XN I SK-A-1

WHITE

MAIN-POWER PCB COM.

SERIAL

CN10

B02B-XAYK-1-A

YELLOW

EX I N 1

CN11

B02B-XAMK-1-A

GREEN

EX I N 2

EX OUT 1

EX OUT 2

CN12

B02B-XAKK-1-A

BLACK

CN13

B02B-XAEK-1-A

BLUE

CN400

B04B-PAKK-1

BLACK

ACTPM CONTROL

CN21

1-1747052-2

RED

DC VOLT I N

CN20

B09B-PL I SK-1

WHITE

I PM CONTROL

CN320

B05B-PL I RK-1

RED

MAIN-I NV PCB COM.

MAIN-I NV PCB COM.

CN303

B05B-PL I RK-1

RED

I PM CONTROL

CN301

B09B-PL I SK-1

WHITE

CN14

B6 ( 7-3 ) B-XN I RK-B-2

RED

DEMAND OF RESPONSE

CN40

B16B-PASK-1

WHITE

CN401
B16B-PASK-1

WHITE

FLASH ( I NV )

CN350

B06B-PAKK-1

BLACK

FLASH ( MAIN )

CN5

B06B-PASK-1

WHITE

PTC THERMISTOR
ZPR0YCE400A300

MAIN-POWER PCB COM.

CN101

B06B-XN I SK-A-1

WHITE

EMI FILTER

ZCAT2132-1130

1T

F100

AC250V 10A

F101

AC250V 10A

F103

AC250V 30A

F104

AC250V 3.15A

CN111
B06B-XARK-1-A

RED

CN6
1747052-1

WHITE

CN9
B4P-VH-B-C

BLACK

BASE HEARTER

CN101
1-1871843-2

RED

CN91
1871843-4

WHITE

CN61
B03B-PASK-1

WHITE

CN62
B04B-PASK-1

WHITE

CN63
B05B-PASK-1

WHITE

CN802
B6P-VH-B-C

BLACK

CN800
B6P-VH-B

WHITE

F202

AC250V 3.15A

UL1007 AWG24 x 16

RED

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

UL1015
AWG14

RED

UL1015
AWG14

BLACK

UL1015
AWG12

WHITE

UL1015
AWG12

WHITE

UL1015
AWG14

WHITE

UL1015
AWG14

VIOLET

L1 L2

+

-

P

N

UL1015
AWG14

YELLOW

UL1015
AWG14

BLUE

UL1015
AWG20

RED

UL1015
AWG16

GREEN

UL1015
AWG12

WHITE

UL1015
AWG12

BLACK

UL1015
AWG20

WHITE

UL1015
AWG20

BLACK

UL1015
AWG20

WHITE

UL1015
AWG20

BLACK

UL3271
AWG20

ORANGE

UL3271
AWG20

ORANGE

UL1007 AWG24 x 6

RED

WHITE

WHITE

WHITE

WHITE

WHITE

UL1015
AWG12

BROWN

UL1015
AWG12

ORANGE

UL1007 AWG26 x 9

UL1007 AWG26 x 5

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

UL1015 AWG20 x 2

WHITE

BLACK

UL1430 AWG26 x 4

BROWN

RED

ORANGE

YELLOW

EMI FILTER

ZCAT2132-1130

1T

COMPRESSOR

CM

UL3271 AWG12 x 3

RED

WHITE

BLACK

CHOKE COIL A
L=0.32mH 30A

DC FAN MOTOR 2

DC FAN MOTOR 1

POWER SUPPLY PCB

K10BR-1000HUE-FL0

TRANSISTOR PCB

( I P M )

K10AY-1003HUE-TR0

CAPACITOR PCB ASSEMBLY
K05FB-1000HUE-P0

ACTPM

( PM-601BSG )

INDICATOR PCB
K10BC-1000YUE-D0

MAIN PCB
AOYA45LCTL : K10BS-1005HUE-C1
AOYA54LCTL : K10BS-1006HUE-C1

INVERTER ASSEMBLY
AOYA45LCTL : EZ-0101SHUE
AOYA54LCTL : EZ-0101THUE

2011.10.19

OUTDOOR PCB CIRCUIT DIAGRAM

7

6

5

4

3

2

1

RED

BLACK
WHITE

YELLOW

BROWN

FM

6

5

4

3

2

1

RED

BLACK
WHITE

YELLOW

BROWN

FM

T1

ZTF0608

16
15

13
12
11
10

9

1
2

3
4

6

8

5

C214

2200p

<D>

23V

+

C291

100/
50V

L291

BLm31PG121

D290

UF4005

C292, C293
330p <CH>

x 2

R293

180

<1/4W>

JM60

D12 1SS355

I C5

BA17818

18V

+

C10

10/

50V

C19

0.1

<B>

R294

8.2k

<1/4W>

A

5V-2

5V-2

I C310

S80842

C310

0.1

<B>

R311

22k

<1/10W>

R310

10k

<1/10W>

R313

1.0k

<1/10W>

C311
1000p

<B>

C313

1000p

<B>

5V-3

5V-2

+

+

L300

BLm18AG601

C300

4.7/
50V

C303

0.1

<B>

C302

4.7/
50V

C301

0.1
<B>

I C300

uPD70F3747

5V-3

5V-2

R326

10k

<1/10W>

C320

10k

<1/10W>

C321

0.1

<B>

R321

1.0k

<1/10W>

5V-2

R328

10k

<1/10W>

5V-2

D321

DAN217U

3

2

1

7

10

I C41-7

uLN2003

3

421NCGND

VDD

OUT

2

1

3IGO

A

8
7
6
5

4

2
1

S
S
S
S

D

C

M

I C2

TOP256PN

13 4

2

1

4

3

2

4

1

3

16 1

18 14

10 54321

7 6 5 4 3

2 1

8

340V

D200

D3F60

+

12V

1

3

2

12 5

16

15

1

2

4

13

2

1 4

3

1
3
2

5

8
4

7
6

CS
D I

SK
GND

VCC

DO

NC

TEST

1

2

3

I

G

O

3

1

2

12V

-10V

R232

62k

<1/10W>

5V

D13

1SS355

+

+

I C4
7805

C17

4.7/
50V

C16

0.1

<B>

C15
100/
25V

C155

0.1
<B>

+

C151
470/
25V

D151

RF601T2D

C232
100/

50V

+

+

D231

RF301B2S

L152

BLm31PG121

+

L155
0R0

C231

470/
25V

R233

180

<1/4W>

C233, C234
330p <CH>

x 2

L232

BLm31PG121

L151

BLm31PG121

15V

R231

33k

<1/4W>

12V-2

D

A

A

18V

12V

15V-2

-10V

C46

0.1
<B>

C401

0.01
<B>

C400

0.01

<B>

A

D400

RD24FM

18V

1

2

3

4

5

6

7

8

9

1

2

3

4

5

4

3

2

1

1

2

3

4

5

6

6

5

4

3

2

1

1

2

4

3

2

1

2

1

1

2

15V

R215 - R218

1.0M <1/4W>
x 4

D203

1SS355

D204

UDZS8.2B

L203

BLm21AG601

L202
0R0

D205

1SS355

R219, R220

1.8k <1/4W>
x 2

R223, R224

22 <1/4W>

x 2

R203

1.0k

<1/10W>

C204 - C206

1.0 <B> x 3
D211

ST03D-82

+

C213

0.1 <B>

C212

47/35V

R211

47 <1/10W>

C167, C168
330p <CH>

x 2

R163

180

<1/10W>

D153

RF101L2S

C235, C236

330p <CH> x 2

R234 180

<1/10W>

C162, C163

330p <CH> x 2

R161 180
<1/10W>

C164, C165

330p <CH> x 2

R162 180

<1/10W>

D152

RF101L2S

D232 RF101L2S

5V-2

I C307

S-93C66BD0 I

C307

0.1

<B>

R307

10k

<1/10W>

R308

10k

<1/10W>

5V-2

R303, R304

10k <1/10W> x 2

I C42-4

uLN2003

R401

1.0k

<1/10W>

R403, R402

270 <1/10W>

1%
x 2

I C400

PS2561L-1-V

R404

1.0k

<1/10W>

R400

1.0k

<1/10W>

12V

D38

SLR-325VC

<RED>

R38, R39

1.0k <1/10W>
x 2

C322

1000p

<B>

R322

1.0k

<1/10W>

C323

0.1
<B>

R323

1.0k

<1/10W>

R329

1.0k

<1/10W>

5V-2

C324

470p

<CH>

R324

4.7k

<1/10W>

+

C306

0.1

<B>

X300

8.00MHz
<CSTS>

C304

4.7/
50V

C305

0.1

<B>

R300

10k

<1/10W>

R302
0R0

2

3 1

R301

10k

<1/10W>

R342 - R345
10k <1/10W>

x 4

5V-2

R340, R341

10k <1/10W>

x 2

JM332

0R0

JM331

0R0

C332

0.01
<B>

R332

1.0k

<1/10W>

R337

10k

<1/10W>

R338

10k

<1/10W>

R331

1.0k

<1/10W>

C331

0.01
<B>

C330

0.01
<B>

R330

1.0k

<1/10W>

JM330

0R0

R336

10k

<1/10W>

5V

I C10-5

uLN2003

R144

1.0k

<1/10W>

C142

0.01
<B>

Q142

2SC2412K

<BQ>

R143

1.0k

<1/10W>

C141

0.1

<B>

R142

4.7k

<1/10W>

5V

R140

27k

<1/10W>

R141

47k

<1/10W>

C23
33/

450V

+

F202

3.15A
250V

FH203

FH204

340V

JM209

JM210

5V-2

5V-2

R350

10k

<1/10W>

R351

10k

<1/10W>

12V

5V-2

5V-2

D600

DAN217U

R600

1.0M

<1/10W>

C600

0.1
<B>

3

2

1

I C42-1

uLN2003

I C42-2

uLN2003

12V

I C10-1

uLN2003

I C10-4
uLN2003

C211

33/

450V

K6

FTR-F3

K9

FTR-F3

CR6

RE1201

0.1/120

CR9

RE1201

C152
220/

50V

P_AN_I L

P_RTR I P

P_TR I P

P_AN_DC

P_CP_POS

P_LED

P_MODEL0

P_MODEL1

P_AF_EN

P_UP

P_VP
P_WP
P_UN
P_VN
P_WN

P_E2P_CS
P_E2P_D I
P_E2P_SK

RESET_OUT

RESET_I N

12

13

14
15
16
17

18
22
23
24

25
26
27
19
20
21
28
29
30
31

34
35
64
63
62
61
60
59

58
57
56

55

4

33
36
37

42
43

44
38
39
40

41
45
46
47
48
49
50
51
52

53
54
1
3
5
7

8
9

10
11
2
32
6

P00

P01

P02
P03
P04
P05
P06
P30
P31
P32

P33
P34
P35
P40
P41
P42
P50
P51
P52

P53

P54
P55
P70
P71
P72
P73
P74
P75

P76
P77
P78

P79

VDD

EVDD

P90

P91
P913
P914
P915

P96

P97

P98

P99

PCM0
PCM1
PDL0
PDL1
PDL2
PDL3
PDL4
PDL5

PDL6

PDL7
AVREF0
FLMD0

REGC

X1
X2

RESET*

XT1

XT2
AVSS
EVSS

VSS

P_MODEL1
P_MODEL0

P_RTR I P

P_TR I P

P_MAIN_SO2

P_CP_POS
P_TEST_SO
P_TEST_S I

P_S I

P_SO

P_SCK

P_UP

P_UN

P_VP

P_VN
P_WP
P_WN

P_AN_I L

P_AN_DC

P_AN_CT

P_MAIN_SO1
P_MAIN_S I

P_PR
P_AF_EN

P_HS
P_RUSH_R

P_E2P_D I
P_E2P_SK
P_E2P_CS
P_FLMD1

P_FLMD0

P_RESET

P_4WV

P_BH

P_SERIAL_RXD

P_I NT_POWER

P_SERIAL_TXD

P_MAIN_SO1

P_MAIN_SO2

P_MAIN_S I

P_HS

P_SCK

P_S I

P_SO

P_FLMD0

P_FLMD1

P_RUSH_R

P_PR

P_AN_CT

RESET_I N

P_FLMD0

P_TEST_S I

P_TEST_SO

P_TXD_I NV

P_ON_AVAILABLE

P_RXD_I NV

C361

10k

<1/10W>

TP00351-31

x 2

H Y I C 2 0 1

H U 2 0 0 1 R 2

PIN 1

I PS-1124

P_RESET

D

R325

1.0M

<1/10W>

CN1

3-1747052-4

YELLOW

AC I N

CN6

1747052-1

WHITE

4-WAY VALVE

CN9

B4P-VH-B-C

BLACK

BASE HEATER

SERIAL

W201

B

RED

CN21

1-1747052-2

RED

DC VOLT I N

CN350

B06B-PAKK-1-A

BLACK

FLASH ( I NV )

CN2

B06B-XN I SK-A-1

WHITE

MAIN-POWER PCB COM.

CN320
B05B-PL I RK-1

RED

MAIN-I NV PCB COM.

CN20
B09B-PL I SK-1

WHITE

I P M CONTROL

CN400
B04B-PAKK-1

BLACK

ACTPM CONTROL

OUTDOOR UNIT
MAIN PCB - 1
AOYA45LCTL : K10BS-1005HUE-C1
AOYA54LCTL : K10BS-1006HUE-C1

2011.10.19 8

( I NV. )

5V

L1

BLm18AG601

C2

0.1

<B>

C1

4.7/
50V

+

I C1

R5F212C

X1

8.00MHz

<CSTLS>

R3

0R0

5V

5V

12V

I C11

PS2561L-1-V

I C12

PS2561L-1-V

5V

5V

12V-2

D

D

C4

0.01
<B>

R2

1.0k

<1/10W>

R1
10k

<1/10W>

5V

5V

I C21

S-93C66BD0 I

C21

0.1
<B>

R22
10k

<1/10W>

R24
10k

<1/10W>

5V

5V

I C26

S80842

2

134

VDD

OUTNCGND

6

11

2

3

1

2

3

1

2

3

1

3

14

1216

15

1

2

4

3

1

2

4

3

1

2

4

3

1

2

4

3

1

2

4

3

1

2

4

3

4

3

1

2

4

3

1

2

4

3

1

2

4

3

1

2

4

3

1

2

4

3

1

2

4

3

1

2

4

1

3

2

4

1

3

2

7

10

6

11

3

2

1

5

4

13

12

1 16

2

15

3

14

1

3
2
5

8
4

7

6

CS

D I
SK
GND

VCC

DO
NC

TEST

16

16

15

15

1

1

2

2

3

21

13
78
12
10
18
17
16
15
14

5
4

3
43
72
71
49
48
47
45
46
65
64
63
62
61
60
59
58
42
41
40
39
38
37
36
35

22
19
20
21

75

11

77
66
67
68

69
70

9

6

1

73

74
76
57
56

55
54

34

33
32

31
30
29
28
27
26
25
24
23
51
50
53

2
80
52
79

44

7

8

P3_3
MODE
RESET*
VSS
VSS
VREF
P0_0
P0_1
P0_2
P0_3
P0_4
P0_5

P0_6
P0_7
P1_0
P1_1

P1_2
P1_3
P1_4
P1_5
P1_6

P1_7
P2_0
P2_1
P2_2
P2_3
P2_4
P2_5
P2_6

P2_7
P3_0
P3_1
P3_2
P3_4
P3_5
P3_6
P3_7
P4_3
P4_4
P4_5

VCC
VCC
P4_6

P4_7
P5_0
P5_1
P5_2
P5_3
P5_4

P5_5
P5_6
P5_7
P6_0
P6_1
P6_2
P6_3

P6_4
P6_5
P6_6
P6_7
P7_0
P7_1
P7_2
P7_3
P7_4
P7_5
P7_6
P7_7
P8_0
P8_1
P8_2
P8_3
P8_4
P8_5
P8_6

P9_0

P8_7

P9_3

P9_2
P9_1

C3

0.1

<B>

5V

5V

5V

I C48

PS2561L-1-V

I C49

PS2561L-1-V

I C50

PS2561L-1-V

I C51

PS2561L-1-V

I C52

PS2561L-1-V

I C13

PS2561L-1-V

12V

I C14

PS2561L-1-V

I C15

PS2561L-1-V

5V

5V

R52

1.0k

<1/10W>

R47
10k

<1/10W>

R53

1.0k

<1/10W>

R48
10k

<1/10W>

R54

1.0k

<1/10W>

R49
10k

<1/10W>

R55

1.0k

<1/10W>

R50
10k

<1/10W>

R56

1.0k

<1/10W>

R51
10k

<1/10W>

C40

0.01
<B>

C41

0.01
<B>

C42

0.01
<B>

C43

0.01
<B>

C44

0.01
<B>

12V-2

C48

0.01
<B>

R95

4.7k

<1/10W>

R103, R108, R113

560 <1/10W> x 3

C49

0.01
<B>

R96

4.7k

<1/10W>

C50

0.01
<B>

R97

4.7k

<1/10W>

C51

0.01
<B>

R98

4.7k

<1/10W>

C52

0.01
<B>

R99

4.7k

<1/10W>

R72

3.3k

<1/10W>

12V-2

R104, R109, R114

560 <1/10W> x 3

R105, R110, R115

560 <1/10W> x 3

R106, R111, R116

560 <1/10W> x 3

R107, R112, R117

560 <1/10W> x 3

12V-2

12V-2

12V-2

12V-2

I C40-1

uLN2003

R42, R41

1.0k <1/10W>
x 2

I C40-2

uLN2003

R44, R43

1.0k <1/10W>
x 2

I C40-3

uLN2003

R46, R45

1.0k <1/10W>
x 2

12V-2

12V

R73

3.3k

<1/10W>

R74

3.3k

<1/10W>

I C6

PS2561L-1-V

R20

4.7k

<1/10W>

I C7

PS2561L-1-V

R23

4.7k

<1/10W>

I C8

PS2561L-1-V

R25

4.7k

<1/10W>

D

D

D

Q1

DTA143

EUA

Q2

DTA143

EUA

Q3

DTA143

EUA

K11

FTR-F3

K12

FTR-F3

12V-2

I C10-7

uLN2003

I C10-6

uLN2003

R14, R29, R36

560 <1/10W> x 3

R15, R30, R37

560 <1/10W> x 3

12V-2

R12

4.7k

<1/10W>

R13

4.7k

<1/10W>

C11

0.01
<B>

C12

0.01
<B>

R80
10k

<1/10W>

R83

1.0k

<1/10W>

R81
10k

<1/10W>

R84

1.0k

<1/10W>

C80

0.01
<B>

C81

0.01
<B>

C82

0.01
<B>

R85

1.0k

<1/10W>

R82

10k

<1/10W>

D

5V

R16
10k

<1/10W>

R18

1.0k

<1/10W>

R17
10k

<1/10W>

R19

1.0k

<1/10W>

C13

0.01
<B>

C14

0.01
<B>

C102

0.01
<B>

R26
47k

<1/10W>
R27
10k

<1/10W>

C28

0.1

<B>

C26

0.1
<B>

R34

1.0k

<1/10W>

C31

1000p

<B>

R35

1.0k

<1/10W>

5V

R31 - R33

10k <1/10W> x 3

C32

1000p

<B>

R102

10k

<1/10W>

5V

5V

C101

0.1
<B>

R101

2.2k

<1/10W>

L91

BLm18AG601

L60

BL02Rn1

C91

0.1
<B>

C93

1000p

<B>

R91
10k

<1/10W>

R93
10k

<1/10W>

D91

DAN217U

C95

0.01
<B>

R65 38.3k

<1/10W>

1%

R64
10k

<1/10W>

C63

0.1
<B>

R61
13k

<1/10W>

R60

10k

<1/10W>

C61

0.1

<B>

R67
13k

<1/10W>

R66
10k

<1/10W>

C64

0.1

<B>

R63 4.75k
<1/10W>

1%

R62

10k

<1/10W>

C62

0.1

<B>

R69 4.75k

<1/10W>

1%

R68
10k

<1/10W>

C65

0.1

<B>

I C112-2

uLN2003

I C111-2
uLN2003

I C112-1
uLN2003

12V

I C41-4

uLN2003

R78, R173

1.0k <1/10W>
x 2

R75

4.7k

<1/10W>

I C41-5

uLN2003

R79, R174

1.0k <1/10W>
x 2

R76

4.7k

<1/10W>

I C41-6

uLN2003

R86, R175

1.0k <1/10W>
x 2

R77

4.7k

<1/10W>

I C41-1

uLN2003

R7, R170

1.0k <1/10W>
x 2

R4

4.7k

<1/10W>

I C41-2

uLN2003

R8, R171

1.0k <1/10W>
x 2

R5

4.7k

<1/10W>

I C41-3

uLN2003

R9, R172

1.0k <1/10W>
x 2

R6

4.7k

<1/10W>

CN5

B06B-PASK-1

WHITE

CN101

1-1871843-2

RED

CN61

B03B-PASK-1

WHITE

CN62

B04B-PASK-1

WHITE

CN63

B05B-PASK-1

WHITE

CN91

1871843-4

WHITE

CN111

B06B-XARK-1-A

RED

CN802

B6P-VH-B-C

BLACK

CN800

B6P-VH-B

WHITE

CN12
B02B-XAKK-1-A

BLACK

CN13
B02B-XAEK-1-A

BLUE

CN10
B02B-XAYK-1-A

YELLOW

CN11
B02B-XAMK-1-A

GREEN

CN14
B6 ( 7-3 ) B-XN I RK-B-2

RED

CN40
B16B-PASK-1

WHITE

( CN40-4 )

( CN40-16 )

( CN40-15 )

( CN40-14 )

( CN40-13 )

( CN40-5 )

( CN40-1 )

( CN40-3 )

( CN40-2 )

( CN40-6 )

( CN40-11 )

( CN40-10 )

( CN40-9)

( CN40-8 )

( CN40-7 )

( CN40-12 )

1

2

3

4

5

6

1

2

1

2

1

2

1

2

1

2

3

4

5

6

1

2

3

4

5

1

2

3

4

1

2

3

1

2

1

2

3

4

5V

1

2

3

4

5

6

P_EX_OUT1

P_EX_OUT2

P_DEMAND3

P_DEMAND2

P_DEMAND1

P_SW_PUMP_DOWN

P_SW_EXIT

P_SW_ENTER

P_SW_SELECT

P_SW_MODE

P_LED1

P_LED2

P_LED3

P_LED_COM1

P_LED_COM3

P_LED_COM2

P_SW_MODE

MODE

RESET

P_AN_TH5
P_AN_TH3

P_LED

P_AN_TH4

P_AN_TH1

P_AN_TH2
P_I NT_POWER
P_SERIAL_RXD

P_DEMAND2
P_DEMAND1

P_LED3
P_LED2

P_4WV

P_FM1_PWM

P_LED1

P_JM

P_FM2_PWM

P_BH
P_EX_I N2
P_EX_I N1
P_FM2_FB

P_SW_SELECT

P_EX_OUT1
P_EX_OUT2

P_FM1_FB

P_JM

EEP_CS
EEP_I O
EEP_SK

RESET

MODE

P_RXD_PCS

P_TXD_PCS

P_EX_I N2

P_EX_I N1

EEP_SK
EEP_CS
EEP_I O

P_SW_PUMP_DOWN
P_SW_EXIT
P_SW_ENTER

P_PSW

P_TXD_I NV
P_RXD_I NV
P_SERIAL_TXD
P_TXD_PCS
P_RXD_I NV

P_AN_PS_HP

P_DEMAND3
P_EEV1_P1

P_EEV1_P4

P_EEV1_P3

P_EEV1_P2

P_LED_COM3

P_LED_COM2

P_LED_COM1

P_ON_AVAILABLE

P_AN_PS_HP

P_PSW

P_AN_TH1

P_AN_TH2

P_AN_TH3

P_AN_TH4

P_AN_TH5

P_EEV1_P3

P_EEV1_P4

P_EEV1_P2

P_EEV1_P1

C60

0.1

<B>

THERMISTOR ( PIPE - MID. TEMP. )

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( DISCHARGE TEMP. )

THERMISTOR ( COMP. TEMP. )

THERMISTOR ( OUTDOOR TEMP. )

PRESSURE SWITCH

PRESSURE SENSOR HIGH

EXPANSION VALVE

DC FAN MOTOR 2

DC FAN MOTOR 1

FLASH ( MAIN )

DEMAND OF RESPONSE

EX. I N 2

EX. I N 1

EX. OUT 2

EX. OUT 1

12V

INDICATOR PCB

C66
10k

<1/10W>

C96
10k

<1/10W>

OUTDOOR UNIT
MAIN PCB - 2
AOYA45LCTL : K10BS-1005HUE-C1
AOYA54LCTL : K10BS-1006HUE-C1

2011.01.25

9

( MAIN )

2

3

1

3

2

1

3

2

1

3

2

1

3

1

2

3

2

1

I C111-1

uLN2003

340V

C804

0.01
<B>

R807

1.0k

<1/10W>

D802

DAN217U

5V

5V

Q802

DTC143EUA

Q803

DTA143EUA

15V-2

R806

10k

<1/10W>

C803

4.7/
50V

+

D803

RD24FM

R804

27k

<1/10W>

15V-2

L801

BL02Rn1

C805

0.1

<B>

340V

15V-2

R803

1.0k

<1/10W>

C801

0.01
<B>

D800

DAN217U

Q800

DTC143EUA

Q801

DTA143EUA

15V-2

L800

BL02Rn1

C802

0.1

<B>

D801

RD24FM

R800

27k

<1/10W>

R801

22k

<1/10W>

C800

4.7/
50V

+

5V

5V

R802

10k

<1/10W>

1

2

3

4

5

6

1

2

3

4

5

6

P_FM1_PWM

P_FM1_FB

P_FM2_PWM

P_FM2_FB

D100

LL25XB60

+

-

2

3

1

4

C161

0.1

<X7R>

15V

+

C301

0.1

<F>

C308

47/

35V

C300

0.1 <F>

-12V

I PM-G

CSC

CFOD

I PM-G

+

15V

D307

RD24FM

L300

BL02Rn1

C332

0.1

<F>

C302

100/
35V

I C301

FSBB30CH60

W V U

DCV

1
2
3
4
5
6
7
8
9

10

11
12
13
14
15
16
17
18
192027

26

25

24

23

22

21NU

NV

NW

U

V

W

P

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

C311 - C316

2200p <B> x 6

I PM-GND

R316 - R321

390 <1/10W> x 6

C327

0.022
<F>

I PM-GND

I PM-GND

I C70-2

BA2903F

+

-

7

5

6

R55
0R0

C50
0R0

CSC

CFOD

I PM-GND

+

D70, D71

DAN217U x 2

231

3

2

1

4

8

VCC

G / V

15V

I PM-GND

I C70-3

BA2903F

-

+

1

3
2

I PM-G

15V

I C70-1

BA2903F

C70

10/

25V

C71

0.1

<F>

I PM-GND

C72

330p

<B>

C73
220p
<B>

R76, R77

4.7k <1/10W>
1%
x 2

R80

5.1k

<1/10W>

1%

R108

13k

<1/10W>

1%

R81
22k

<1/10W>

1%

R107

39.2k

<1/10W>

1%

DCV

R71, R70, R69

330k <1/3W>

1%
x 3

R66, R63, R60
R67, R64, R61
R68, R65, R62

330k <1/3W>

1% x 9

U V

W

DCV

POW_GND

TM102

86028

TM101

86028

R304

820

<1/10W>

C330
100p

<CH>

W16

B

RED

W17

B

BLACK

+

+

+

C323

0.1

<F>

C305

47/

35V

C322

0.1

<F>

C304

47/

35V

C321

0.1

<F>

C303

47/
35V

C222

1.0

<F>

C209 - C211, C221

0.1 <F>
x 4

TM303

86028

TM304

86028

TM305

86028

W306

B

WHITE

W307

B

BLACK

TM301

86028

TM302

86028

P

N

CN303

B05B-PL I RK-1

WHITE

CN301

B09B-PL I SK-1

WHITE

9

8

7

6

5

4

3

2

1

1

2

3

4

5

W

V

U

C306

0.1

<X7R>

C307

0.1

<HCP>

R312

0R0

R302

0.03

<5W>

R284, R285

0.03 <5W>
x 2

I P M CONTROL

REVERSE CURRENT

OUTDOOR UNIT
TRANSISTOR PCB ( I P M )
K10AY-1003HUE-TR0

2011.01.25 10

D401 SLR-325 <ORANGE> L6

D402 SLR-325 <ORANGE> L5

D403 SLR-325 <ORANGE> L4

D404 SLR-325 <ORANGE> L3

D405 SLR-325 <ORANGE> L2

D406 SLR-325 <ORANGE> PUMP DOWN L1

D407 SLR-325 <RED> ERROR

D408 SLR-325 <GREEN> POWER / MODE

SW5

SW4

SW3
SW2

SW1

PUMP DOWN

EXIT

ENTER

SELECT

MODE

( CN401-1 )

( CN401-2 )

( CN401-3 )

( CN401-4 )

( CN401-5 )

( CN401-6 )

( CN401-7 )

( CN401-8 )

( CN401-9 )

( CN401-10 )

( CN401-11 )

( CN401-12 )

( CN401-16 )

( CN401-15 )

( CN401-14 )

( CN401-13 )

KSM8WBTS x 5

OUTDOOR UNIT
INDICATOR PCB
K10BC-1000YUE-D0

2011.01.25 11

W7

B

YELLOW

W8

B

BLUE

W12

B

WHITE

W13

B

VIOLET

P

N

+

+

+

+

R200

220k

<2W>

C200 - C203

660/

450V

x 4

POWER_G

OUTDOOR UNIT
CAPACITOR PCB
K05FB-1000HUE-P0

Troubleshooting at the remote control LCD

REMOTE CONTROL

ERROR DETECTION

This is possible only on the wired remote control.

Self-diagnosis

If an error occurs, the following display will be shown.

If "CO" appears in the unit number display,
there is a remote control error.
Refer to the installation instruction sheet
included with the remote control.

(“EE” will appear in the set room temperature display.)

Unit number

Error code

Ex. Self-diagnosis

SUMOTUWETH FR

SA

Error
code

Error contents

01
13
26
27

Indoor signal error

00 Wired remote control abnormal

02 Indoor room temperature sensor error

04 Indoor heat exchanger thermistor (middle) error

28 Indoor heat exchanger thermistor (inlet) error

09 Float switch operated

0c Outdoor discharge pipe thermistor error

06 Outdoor heat exchanger thermistor (outlet) error

0A Outdoor thermistor error

0E Heat sink thermistor (Inverter) error

15 Compressor thermistor error

1d 2-way valve thermistor error

1E 3-way valve thermistor error

29 Outdoor heat exchanger thermistor (middle) error

2d Heat sink thermistor (P.F.C.) error

20 Indoor manual auto switch abnormal

2A Power supply frequency detection error

17 IPM protection

18 CT error

1A Compressor location error

1b Outdoor fan error

1F Connected indoor unit abnormal

1c Outdoor unit computer communication error

2E Inverter error

12 Indoor fan abnormal

0F Discharge temperature error

24 Excessive high pressure protection on cooling

2c 4-way valve abnormal

16 Pressure switch abnormal, Pressure sensor abnormal

2b Compressor temperature error

2F Low pressure error

19 Active filter abnormal

2008.12.02 12

25 P.F.C. circuit error

30 Refrigerant circuit address set-up error

31 Master unit, Slave unit set-up error

33 P.F.C. PCB error

32 Connected the indoor number set-up error

ERROR DETECTION

OUTDOOR UNIT
Indicator PCB

Display when an error occurs.

POWER

ERROR

PUMP

DOWN

LOW

NOISE

PEAK

CUT

MODE (L1) (L2) (L3) (L4) (L5) (L6)

Blink

(Hi speed)

Check that the “ERROR” LED blinks,
then press the [Enter] button once.

The "POWER MODE" LED will blink twice
and the "ERROR" LED will blink several times.

The number of blinks of the "ERROR" LED
shows the type of error as follows.

On OffOffOffOffOffOff

Display while an error code is checked.

POWER

ERROR

PUMP

DOWN

LOW

NOISE

PEAK

CUT

MODE (L1) (L2) (L3) (L4) (L5) (L6)

Blink

Blink

(Hi speed)

OffOffOffOffOffOff

1

Serial forward transfer error

Compressor thermistor error

Detection of compressor position error
(permanent stoppage)

Compressor start up error
(permanent stoppage)

Heatsink thermistor (inverter) error

Pressure switch (sensor) error

Current trip (permanent stoppage)

Connection with indoor unit error

Inverter error

Indoor unit abnormality condition

Low pressure error

Outdoor unit PCB model information error

Current sensor error

Trip terminal L error

Fan motor (1) error (permanent stoppage)

Fan motor (2) error (permanent stoppage)

Compressor temperature protection
(permanent stoppage)

2 Discharge thermistor error

3

4

5

6

Heat-exchange thermistor (outlet) error

Heat-exchange thermistor (intermediate) error

External temperature thermistor error

Discharge temperature protection
(permanent stoppage)

7

8

9

10

11

12

13

14

15

16

18

20

21

23

24

25

2011.05.16 13

LEDs

Buttons

Number of
blinks (LED)

Error type

Before the test run, refer to he figure and
check the following items.

Is the outdoor unit securely installed?

Have you performed gas leakage inspection?

(Connection joints of various pipes (flang connection, brazing))

Is the heat insulation done completely?

(Gas pipe, liquid pipe, drain hose extension on indoor unit side etc)

Is the water discharging from drain without any problems?

Are the cables connected correctly?

Are the cables as per specif cations?

Is the earth wire connected accurately?

Are there any obstacles blocking the suction gate, and outlet of
the indoor/outdoor units?

Have you filled the specified amount of refrigerant?

Are the stop valves of gas pipe and liquid pipe fully open?

Has the power been supplied to crankcase heater for more than 6 hours?

If there are problems, adjust immediately and recheck.

Be sure to configure test run settings only when the outdoor unit has stopped
operating.

Test run setting method (it can be performed in the following two ways)

Set with test run setting (refer to installation instructions manual of indoor unit

for further details) available in the remote control.

Cooling Operation” and Heating Operation” can be set using , SELECT button and

ENTER button available on the board of display unit.

(*Make sure to perform the first test run with cooling operation.)

Set as per the procedure given below.

Depending on the communication status between the indoor and outdoor units,

it may take several minutes for the system to start operating after settings for the

test run are complete.

After the test run settings are complete, the outdoor units and the connected

indoor units will start operating. Room temperature control will not activate during

test operation (continuous operation).

If a knocking sound can be heard in the liquid compression of the compressor,

stop the unit immediately and then energize the crank case heater for a suff cient

length of time before restarting the operation.

Setting method

OUTDOOR UNIT
TEST RUN

Turn on the power of the outdoor unit and enter standby mode.

(1)

POWER

ERROR

PUMP

DOWN

LOW

NOISE

PEAK

CUT

MODE (L1) (L2) (L3) (L4) (L5) (L6)

Press the ENTER button for more than 3 seconds.

(2)

POWER

ERROR

PUMP

DOWN

LOW

NOISE

PEAK

CUT

MODE (L1) (L2) (L3) (L4) (L5) (L6)

Blink

Blink

Press the SELECT button,
LED of the test run mode Switched between "COOL" and "HEAT".

(3)

Cooling test mode

POWER

ERROR

PUMP

DOWN

LOW

NOISE

PEAK

CUT

MODE (L1) (L2) (L3) (L4) (L5) (L6)

Blink

Blink

Heating test mode

POWER

ERROR

PUMP

DOWN

LOW

NOISE

PEAK

CUT

MODE (L1) (L2) (L3) (L4) (L5) (L6)

Blink

Blink

After confirmin the operation mode, Press ENTER button.(4)
The display changes as follows, and Air conditioner starts operation.

Cooling test mode

POWER

ERROR

PUMP

DOWN

LOW

NOISE

PEAK

CUT

MODE (L1) (L2) (L3) (L4) (L5) (L6)

Blink

Heating test mode

POWER

ERROR

PUMP

DOWN

LOW

NOISE

PEAK

CUT

MODE (L1) (L2) (L3) (L4) (L5) (L6)

Blink Off Off On Off Off Off Off

Off Off Off On Off Off Off

Off Off OffOff Off Off

Off Off Off Off Off Off

Off Off Off Off Off Off

OffOn Off Off OffOff Off Off

OffOn Off OffOff Off Off Off

Press [ENTER] button.

(5)

Air conditioner stopped operation.

POWER

ERROR

PUMP

DOWN

LOW

NOISE

PEAK

CUT

MODE (L1) (L2) (L3) (L4) (L5) (L6)

Check items during test run

Test run method

Is the outdoor unit making any abnormal noise or vibrating signif cantly?

Is the cold air or hot air blowing from indoor unit according to the operation

mode?

Check that the “ERROR” LED blinks.

If, it has displayed, check the error content as per 12.2. described later.

Operate the unit according to the operating manual provided with the indoor

unit, and check that it is operating normally.

2010.12.17 14

WARNING

Never touch electrical components such as the terminal blocks except the button on

the display board. It may cause a serious accident such as electric shock.

During the pump-down operation, make sure that the compressor is turned off before

you remove the refrigerant piping.

Do not remove the connection pipe while the compressor is in operation with 2-way or

3-way valve open. This may cause abnormal pressure in the refrigeration cycle that

leads to breakage and even injury.

CAUTION

Perform the pump down operation before disconnecting any refrigerant pipe or electric

cable.

Collect refrigerant from the service port or the 3-way valve if pump down cannot be

performed.

In case of a group control system installation, do not turn the power off pump down is

completed in all outdoor units.

(Group control system installation described in SPECIAL INSTALLATION METHODS”

in the installation manual of the indoor unit.)

• Operate [PUMPDOWN] button on the display board in the manner described

below.

OUTDOOR UNIT
PUMP DOWN

Procedure

Preparation for pump down
Confirm that the power is off,
and then open the service panel.

(1) Check the 3-way valves (both the liquid side and gas side) are opened.

(2) Turn the power on.

POWER

ERROR

PUMP

DOWN

LOW

NOISE

PEAK

CUT

MODE (L1) (L2) (L3) (L4) (L5) (L6)

Off Off Off Off

Off Off Off

Off Off OffOn

On On On On On

OffOff Off OffOn On On On

OffOff Off Off Off

OffOffOff Off Off Off Off Off

On On

OffOff Off Off Off OffOn On

On

(3) Press [PUMP DOWN] button for 3 seconds or more after 3 minutes after power on.

POWER

ERROR

PUMP

DOWN

LOW

NOISE

PEAK

CUT

MODE (L1) (L2) (L3) (L4) (L5) (L6)

LED display lights on as shown in the above figure and the fans and the

compressor start operating.

• If the [PUMP DOWN] button is pressed while the compressor is operating, the
compressor will stop, then start again in about 3 minutes.

(4) LED display will change as shown below about 3 minutes after the compressor

starts. Fully close the 3-way valve on the liquid pipe side at this stage.

POWER

ERROR

PUMP

DOWN

LOW

NOISE

PEAK

CUT

MODE (L1) (L2) (L3) (L4) (L5) (L6)

If the valve on the liquid pipe side is not closed, the pump down cannot be •
performed.

(5) When LED display changes as shown in the below figure close the 3-way valve on

the gas pipe side tightly.

POWER

ERROR

PUMP

DOWN

LOW

NOISE

PEAK

CUT

MODE (L1) (L2) (L3) (L4) (L5) (L6)

• if the valve on the gas pipe side is not closed, refrigerant may flow into the piping
after the compressor stops.

Step (5)

Closing direction

Step (4)

Hexagon wrench

Liquid pipe

Gas pipe

Closing direction

(6) LED display changes after 1 minute as shown in the figure below.

POWER

ERROR

PUMP

DOWN

LOW

NOISE

PEAK

CUT

MODE (L1) (L2) (L3) (L4) (L5) (L6)

Fans and compressor stop automatically.

If the pump down is successfully completed (the above LED display is shown), the •
outdoor unit remains stopped until the power is turned off.

(7) Turn the power off.

POWER

ERROR

PUMP

DOWN

LOW

NOISE

PEAK

CUT

MODE (L1) (L2) (L3) (L4) (L5) (L6)

PUMP DOWN is completed.

(Note)

To stop pump down, press the [PUMP DOWN] button again.•

To start the pump down again after the compressor is automatically stopped due •
to an error, turn the power off and open the 3-way valves. Wait 3 minutes, turn the
power on and start the pump down again.

When starting the operation after completion of the pump down, turn the power off, •
and then open the 3-way valves. Wait 3 minutes, turn the power on and perform a
test run in the “COOL” operation mode.

If an error occurs, recover the refrigerant from service port.•

2010.12.16

15

2

PARTS

3

5

4

17

10

18

14

16

15

7

8

6

9

12

19

1

INDOOR UNIT

162011.10.21

(Connector : black)

13

14 Drain Pan Sub Assy

13 Pipe Thermistor

9 Sirocco Fan

8 Casing B

7 Casing A

2 Kit (Front Panel Sub Assy)

9372579015

9703297113

9372057018

9372059029

9372058015

6 Fan Motor 9602802012

9372637029

18 Drain Pan S Sub Assy

16 Kit (Right Panel Sub Assy) 9372916025

15

Kit (Panel Mainte Sub Assy)

9372583012

9372582015

4 Motor Bracket Assy

17 Kit (Left Panel Sub Assy)

10 Kit (Rear Panel Sub Assy)

3 Fan Panel Assy

9372581018

9372035009

19 Box Cover 9372061008

12 Evaporator Sub Assy 9372584057

9372636022

9372037003

5 Motor Bracket B 9372039007

1 Top Plate Sub Assy 9372576014

Description Parts numberRef.

(Connector : white)

11

11 Room Thermistor 9703299216

28

21

24

26

25

27

22

30

23

29

INDOOR UNIT

172011.10.19

Description Parts numberRef.

29 Capacitor Clamp

21 Control Box Assy

24 Transformer (Power)

26 Terminal 3P

Terminal 3P25

27 Relay

30 Remote Control

28 Capacitor, Plastic 9900269111

9308114006

9374854028

9704129017

9306489045

9703345012

9900294014

9372266199

22 Power Supply PCB Assy

23 Controller PCB Assy (45)

23 Controller PCB Assy (54)

9705246232

9705668102

9705246225

PARTS

OUTDOOR UNIT

2011.10.21 18

1 Top Panel Sub Assy 9374417056

6 Right Panel Sub Assy 9374416189

7 Protective Net 9375381042

8 Thermo Holder 9375211011

4 Rear Emblem 9351355005

5 Pipe Cover Front 9378861015

3 Sevice Panel Sub Assy 9374415090

2 Front Panel Sub Assy 9374414109

1

3

2

11

15

14

13

4

10

9

12

7

8

6

5

Ref. Description Parts number

9 Motor Bracket Sub Assy 9374418169

-- Drain Cap 313166024302

-- Drain Assy 9303029015

12 RFM Top Assy 9380420002

11

Ref. Description Parts number

10

13

14

15

Propeller Fan Assy

Motor, DC Brushless

Condenser A Sub Assy

Condenser B Sub Assy

Base Assy

9366378020

9602843039

9374420261

9374422081

9374166220

22

31

36

33

29

30

2012.06.05 19

9708688015

9708647043

9707257083

9708678016

9900203023

Power Supply PCB Assy

28 9708690063Inverter PCB Assy (45)

28 9708690070Inverter PCB Assy (54)

Ref.

OUTDOOR UNIT
Control box

Parts numberDescription

Transistor PCB Assy

Capacitor PCB Assy

23

24

25

9380340003

9380342007

9380325000

Inverter Case Main Assy

21 9380328001Terminal Cover

22 9380329008Inverter Cover

Inverter Case Assy

Case Bottom

26

27

9380375005

9380401001

Inverter RFM A

Inverter RFM B

Indicator PCB Assy

Terminal

35

34

32

--

--

--

ACTPM

Choke Coil

Thermistor

Thermistor (Outdoor)

HEX Pipe & Pipe-Mid temp.
Thermistor

Comp / Discharge temp.
Thermistor

9707592016

9900624019

9704265012

9900210069

9900599027

9900598013

21

25

23

24

26

27

28

29

30

31

32

33

36

34

35

49

Ref.

Description Parts number

50

41

42

48

43

44

46

47

45

2011.10.21 20

Expansion Valve Coil

Expansion Valve Assy

OUTDOOR UNIT

Accumulator

3-way Valve Assy

3-way Valve Assy

Compressor

Accumulator Holder

Compressor Plate Assy

9970096044

9370947243

9379014021

9379079006

9379077002

9810153005

9378800014

9380344001

Separate Wall Sub Assy

Valve Plate

9374413218

9378804012

55

Ref.

Description Parts number

53

52

51

54

56

57

Check Joint Assy

Discharge Pipe Assy

4-way Valve Assy

Solenoid

Pressure Switch

Union joint Assy

Sensor

9372802038

9371581248

9374425235

9970055072

9900186012

9379068000

9900505080

51

55

56

54

53

50

57

52

45

47

48

46

42

44

43

49

41

ACCESSORIES

INDOOR UNIT

Name and Shape

Special nut A
(large flange)

Special nut B
(small flange)

Coupler heat
insulation (large)

Coupler heat
insulation (small)

Q'ty

4

4

1

1

Application

For suspending the
indoor unit from ceiling

For indoor side pipe joint
(large pipe)

For indoor side pipe joint
(small pipe)

Binder

1 Fixing the remote cord

2011.10.21 21

Name and Shape Q'ty Part number

Part number

Application

1

2

OUTDOOR UNIT

For drain piping work

Drain pipe

Drain cap

9303029015

0700181108

9372714010

9372266199

313361275805

9378173521

9378173569

313005446759

313005446653

313166024302

Remote
control

1

For air conditioner
operation

Remote control cord

1

For connecting the
remote control

Tapping screw
(ø4 × 16)

2

For installing the
remote control

9374688012

9378779013

Binder

3

For binding power supply
cable and connection cable

One-touch bush

2

For power supply cable
and connection cable
installation

1202G4027