Fujitsu ARYA36LATU, AOYA36LATL, ARYA45LATU, AOYA45LATL Service Manual

SPLIT TYPE
AIR CONDITIONER
DUCT TYPE (50Hz)

Indoor unit Outdoor unit

ARYA36LATU

ARYA45LATU

AOYA36LATL

AOYA45LATL

CONTENTS

SPECIFICATIONS

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

1

DIMENSIONS

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

2

REFRIGERANT SYSTEM DIAGRAM

. . . . .

4

CIRCUIT DIAGRAM

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

5

ERROR CONTENTS

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

7INDOOR PCB CIRCUIT DIAGRAM

. . . . . . .

. . . .

10OUTDOOR PCB CIRCUIT DIAGRAM
13

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

15

PARTS (OUTDOOR UNIT)

PARTS (INDOOR UNIT)

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

18

ACCESSORIES

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

22

INDOOR UNIT H x W x D

H x W x DOUTDOOR UNIT

DIMENSIONS

INDOOR UNIT

Gross / Net

Gross / Net

OUTDOOR UNIT

WEIGHT

POWER SOURCE

Cooling

RUNNING CURRENT

Heating

INPUT WATTS

Cooling

Heating

E.E.R.

Cooling

Heating

STARTING CURRENT
MOISTURE REMOVAL

AIRCIRCULATION OUTDOOR

FAN MOTOR

Discrimination

High speed

INDOOR UNIT

Med speed

Low speed

Upper fan

Lower fan

Discrimination

OUTDOOR
UNIT

TYPE Cooling & Heating

INDOOR UNIT ARYA36LATU

ARYA45LATU

OUTDOOR UNIT AOYA36LATL AOYA45LATL

COOLING CAPACITY

HEATING CAPACITY

270 x 1,135 x 700 mm

1,290 x 900 x 330 mm

48 kg / 41 kg

107 kg / 98 kg

13.6 A

13.2 A

3.11 kW

3.02 kW

3.21 kW/kW

3.71 kW/kW

17.0 A

16.5 A

3.89 kW

3.77 kW

3.21 kW/kW

3.71 kW/kW

15 A

3.5 L/hr

6,600 m3/hr

15 A

MAXIMUM CURRENT

20.0 A

19.0 A

3.0 L/hr

6,600 m3/hr

AIRCIRCULATION INDOOR

2,250 m3/hr2,020 m3/hr

230 V 50 Hz 230 V 50 Hz

MFG-45RVN

1,200 r.p.m.

1,020 r.p.m.

840 r.p.m.

MFE-60PO

750 r.p.m.

MFG-45RVN

1,310 r.p.m.

1,020 r.p.m.

840 r.p.m.

Quiet 670 r.p.m. 670 r.p.m.

MFE-60PO

750 r.p.m.

850 r.p.m. 850 r.p.m.

10.0 kW 12.5 kW

11.2 kW

14.0 kW

ELECTRICAL DATA

TYPE

DISCRIMINATION
WEIGHT (with oil)
STANDARD REFRIGERANT
REFRIGERANT TYPE

R410A

Hermetic type, Inverter,

4 poles, 3 phase,

DC motor, Twin Rotary

DA420A3F-21ZA

3,350 g

23.7 kg

COMPRESSOR AND REFRIGERANT

2007.10.25 1

SPECIFICATIONS

MAX PIPE LENGTH

50 m

MAX PIPE HEIGHT

30 m

Pipe length

20 m

3,350 g

FULL CHARGE

30 m

3,850 g
40 m 4,350 g
50 m

4,850 g

ADDITIONAL CHARGE

50 g/m

NOISE LEVEL

High speed 42 dB

INDOOR UNIT

Med speed 37 dB

Low speed

Cooling

Heating

32 dB

44 dB

38 dB

33 dB

Quiet 29 dB 29 dB

OUTDOOR
UNIT

54 dB 55 dB

55 dB 56 dB

Note : Static pressure : 30Pa
Duct length : Inlet 1m, Outlet 2m

DIMENSIONS

(Unit : mm)

INDOOR UNIT

1,135

1,177

1,015

139

264 264 264

107

32

114

66

32

54

240

281

168

283

477

700

173

161

40

39

240

132

240

16

121

270

2007.01.23 2

(Unit : mm)

OUTDOOR UNIT

2007.01.23 3

31900 330 12

9

21

1,290

400

650

370

Air Flow

77

REFRIGERANT SYSTEM DIAGRAM

OUTDOOR UNIT INDOOR UNIT

Refrigerant Pipe

15.88mm (5/8")

: Cool

Refrigerant direction

: Heat

Evaporator

Refrigerant Pipe

9.52mm (3/8")

Charging Valve

Charging
Valve

Accumulator

Strainer

Compressor

Expansion
Valve

Strainer

Condenser

Strainer

4-way
Valve

Muffler x 2

Pressure
Check Valve

High
Pressure
Switch

Model : ARYA36LATU / AOYA36LATL

OUTDOOR UNIT INDOOR UNIT

Refrigerant Pipe

15.88mm (5/8")

Evaporator

Refrigerant Pipe

9.52mm (3/8")

Charging Valve

Charging
Valve

Accumulator

Strainer

Compressor

Expansion
Valve

Strainer

Condenser

Strainer

4-way
Valve

Muffler x 2

Pressure
Check Valve

High
Pressure
Switch

Model : ARYA45LATU / AOYA45LATL

2006.01.23 4

2007.10.25 5

CIRCUIT DIAGRAM

BLACK

WHITE

RED

BROWN

YELLOW

WHITE
BLACK

RED

GREEN

GREEN

WHITE

WHITE

WHITE

RED

BLACK

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

BLACK

BLACK

GRAY

GRAY

1

2

3 4 567

8

1 2

34567

8

1

2

3 4 567

8

1 2

34567

8

1

2

3

1

2

3

1 2

3

1

2

3

1

2

3

1

2

1 2

1

2

1 2

1
2
3
4
5
6
7
8

1

2
3

4

5
6
7
8

1
2
3
4
5
6

1
2
3
4
5
6

1
2

1
2
3

1
2
3
4
5
6
7

1
2
3

1
2
3

1
2

1
2

1
2
3

1
2
3
4
5

1
2
3
4
5

1

2

1

2

1

2

1

2

CN7 CN8

CN5

CN4 CN1

CN104

CN101

CN102

CN103

CN108

E101 E102

W105

W101

W102

CN106

CN105

CN10

CN11

CN9

CN12

CN14

CN13

CN6

CN3

TERMINAL

TERMINAL

TO REMOTE CONTROL UNIT

TO OUTDOOR UNIT

COIL

ROOM THERMISTOR

PIPE THERMISTOR

1

2

3

1 2 3

CONTROLLER
PCB ASSY
( MAIN PCB )

F101

FUSE

3.15A
250V

POWER SUPPLY
PCB ASSY

F M

FAN MOTOR

INDOOR UNIT

OUTDOOR UNIT

2007.02.27 6

1 2
1 2

1 2
1 2

1 2
1 2

1 2
1 2

1 2
1 2

1 2
1 2

1 2 3
1 2 3

1 2 3
1 2 3

1 2 3 4

1
2
3
4
5
6
7

1
2
3
4
5
6
7

1
2
3
4
5
6
7

1
2
3
4
5
6
7

1
2
3
4
5
6

1
2
3
4
5
6

1
2
3
4
5

6

1
2
3
4
5
6

1
2
3
4
5

1
2
3

1
2
3

1
2

1
2

CN24

CN21 CN22 CN23

CN26 CN25

CN37

CN30

CN800

CN801

CN27

W200

CN34CN1

W11

W10

W17

W16

W22

W21

W13

W12

CN407

W
W303

V
W304

U
W305

TM101

TM102

CN1

W3 W6

W7

W1 W2

W9

W8

+

-

L1

L2

P

N

YELLOW
BROWN

WHITE

BLACK

RED

YELLOW
BROWN

WHITE

BLACK

RED

RED
BROWN
BLUE
ORANGE
YELLOW
WHITE

BLACK

BLACK

RED

RED

BLACK

BROWN

BLUE

RED

BLACK

BROWN

BLACK

BROWN

RED
ORANGE
YELLOW

YELLOW

BLUE

ORANGE

ORANGE

RED

BLACK

BLACK

WHITE

BROWN

WHITE

BLACK

BLACK

WHITE

BROWN

RED

BLACK

GREEN

WHITE

BLACK

WHITE

FUSE
25A

FUSE
10A

EARTH

EARTH

N

L32

1

E V

F M

EXPANSION VALVE COIL

FAN MOTOR 2

FAN MOTOR 1F M

4WV

SOLENOID COIL

HIGH PRESSURE SWITCH

HEAT SINK THERMISTOR

COMPRESSOR THERMISTOR

OUTDOOR THERMISTOR

TERMINAL

POSISTOR

CHOKE COIL

PIPE MIDDLE THERMISTOR

DISCHARGE THERMISTOR

PIPE THERMISTOR

FUSE

F2 T 3.15A 250V

FUSE

F4 T 5A 250V

CONTROLLER PCB ASSY

( MAIN PCB )

POWER SUPPLY PCB ASSY

ACTIVE

FILTER

MODULE

RED

WHITE

BLACK

WHITE

BLACK

RED

COMPRESSOR

CONNECTOR

R ( R )

C ( T )

S ( S )

C M

RED

E102

E101

UL1015 AWG20 WHITE

UL1015 AWG20 WHITE

UL1015 AWG22 RED

UL1015 AWG22 BLACK
UL1015 AWG22 WHITE
UL1015 AWG22 YELLOW
UL1015 AWG22 BROWN

UL1015 AWG16

GREEN

UL1015 AWG16

GREEN

UL1015 AWG20

BLACK

UL1015 AWG20

WHITE

UL1015 AWG20

RED

UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY

UL1430 AWG26 GRAY

UL1430 AWG26 GRAY

UL1430 AWG26 GRAY

UL1430 AWG26 GRAY

UL1430 AWG26 GRAY

UL1430 AWG26 GRAY

UL1430 AWG26 GRAY

UL1430 AWG26 GRAY

UL1430 AWG22

WHITE

UL1430 AWG22

UL1430 AWG22

BLACK

BLACK
BLACK

GRAY
GRAY

CN2-1
CN2-2
CN2-3
CN2-4
CN2-5

CN15-1
CN15-2
CN15-3
CN15-4
CN15-5
CN15-6

CN3-1
CN3-2
CN3-3
CN3-4
CN3-5
CN3-6

CN4-1
CN4-2
CN4-3
CN4-4
CN4-5
CN4-6
CN4-7
CN4-8

CN1-1
CN1-2
CN1-3

CN108-1
CN108-2

CN102-1

CN102-2

CN102-3

CN103-1
CN103-2

CN106-1
CN106-2

CN105-6
CN105-5
CN105-4
CN105-3
CN105-2
CN105-1

CN104-1
CN104-2
CN104-3
CN104-4
CN104-5
CN104-6
CN104-7
CN104-8

CN101-1
CN101-2
CN101-3

CN11-1
CN11-2
CN11-3
CN11-4
CN11-5

CN12-1
CN12-2
CN12-3
CN12-4
CN12-5

CN9-1

CN9-2

CN9-3

CN14-1

CN14-2

CN14-3

CN13-1
CN13-2
CN13-3
CN13-4
CN13-5
CN13-6

CN5-1
CN5-2

CN13-7

CN7-1
CN7-2

CN8-1
CN8-2

CN6-1

CN6-2

CN10-1

CN10-2

ROOM TEMPERATURE THERMISTOR

PIPE TEMPERATURE ( MID ) THERMISTOR

REMOTE CONTROL UNIT

TERMINAL BOARD

1 2 3

EARTH WIRE

W105W102

W101

3

2(N)

1

TERMINAL BOARD

OUTDOOR UNIT

F M

DC FAN MOTOR

NORMAL COIL
RLEY41-22
22mH 2.2A

E I B I N

E I B OUT

DRAIN PUMP

FLOAT SWITCH

HEATER

FRESH AIR

DC SUPPLY

POWER DRIVE

EMI FILTER
ZCAT1518-0730
2 T

CN1
B03B-PASK-1

WHITE

CN4
B08B-PASK-1

WHITE

CN3
B06B-PASK-1

WHITE

CN15
B06B-XASK-1

WHITE

CN2
B5P-SHF-1AA

WHITE

CN106
B2P3-VH-B-E

BLUE

CN103
B2B-XH-AM

WHITE

CN105
B5P6-VH-B

WHITE

CN102
B3B-XH-AM

WHITE

CN108
B2P3-VH-B

WHITE

CN104

B08B-PASK-1

WHITE

CN101

B03B-PASK-1

WHITE

CN13

B07B-PASK-1

WHITE

CN14

B03B-XAKK-1

BLACK

CN14

B02B-PAMK-1

GREEN

CN10

B02B-PAOK-1

ORANGE

CN11

B05B-XASK-1

WHITE

CN12

B05B-XARK-1-A

RED

CN9

B03B-XARK-1-A

RED

CN8

B02B-XASK-1-A

WHITE

CN7

B02B-XAYK-1-A

YELLOW

CN5

B02B-XAKK-1-A

BLACK

POWER SUPPLY PCB ASSEMBLY

K06AL-0605HSE-P0

CONTROLLER PCB ASSEMBLY
ARYA36LATU : K06AK-0609HSE-C1
ARYA45LATU : K06AK-0608HSE-C1

2007.10.25 7

CONTROL UNIT
ARYA36LATU : EZ-0061GHSE
ARYA45LATU : EZ-0061FHSE

INDOOR PCB CIRCUIT DIAGRAM

I C1

uPD78F0535

34
39
36
43
44
45
46
33

32
31
30
29
28
27
26
18
19
20
21
22

23
11
12
13
14
38
37
41

40
25

9

42

52

51

50

49

48

47

56

55

54

53

8

7

6

5

4

3

2

1

64

63

62

61

60

59

58

57

17

16

15

24

10

35

AVDD

AVREF

VDD0
VDD1

I C
RST

P00

P34

P01

P35
P02

P03
P10

P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24

P25
P30

P31
P32
P33
XT1
XT2
X1
X2

P36

P40

P41

P42

P43

P44

P45

P46

P47

P50

P51

P52

P53

P54

P55

P56

P57

P64

P65

P66

P67

P70

P71

P72

P73

P74

P75

AGND

GND0
GND1

JM6
0R0

JM5
0R0

R56

100K

<1/10W>

5V

C27

0.1

<F>

C38

0.1 <F>

I C7

S80842

NC

213

4

VDD
OUT GND

NC

5V

R41 1.0K
<1/10W>

R43
10K

<1/10W>

5V

R44
10K

<1/10W>

C26

0.01
<F>

C25

10/

50V

+

R52
10K
<1/10W>

INDICATOR
CN13
B07B-PASK-1

FLASH
CN15
B06B-XASK-1-A

5V

5V

R49 - R51
10K <1/10W> x 3

PIPE TEMP. TH. ( MID )
CN5
B02B-XAKK-1-A

PIPE TEMP. TH. ( ENT )
CN7
B02B-XAYK-1-A

ROOM TEMP. TH.
CN8
B02B-XASK-1-A

5V

R59
10K
<1/10W>

R60

49.9K
<1/10W>

R61

49.9K
<1/10W>

C29

0.1
<F>

C30

0.1
<F>

C34

0.1
<F>

R57

1.0K

<1/10W>

R58

1.0K

<1/10W>

R62

1.0K

<1/10W>

5V

FLOAT SWITCH
CN9
B03B-XARK-1-A

R46

1.0K

<1/10W>

C31

0.01
<F>

R45
10K

<1/10W>

C8 - C10

0.1 <F> x 3

R4 - R6

1.0K <1/10W> x 3

R1 - R3
10K <1/10W> x 3

5V

JM1

JM2

JM3

5V

C28

0.1
<F>

C33

0.1
<F>

C32
100/

6.3V

+

CUSTOM CODE

CUSTOM CODE

HEATING FAN DELAY

12V

+

C2
10/
50V

C3

0.01
<F>

5V

D4

1SS355

I C8

NJM7812

D1

1SS355

I C2

NJM7805

13.5V

5V

C1
10/

50V

+

I

O

G

I

O

G

1

3

2

2

3

1

R19

R20

R22

R21

1.0K <1/10W> x 4

R15 - R18
10K <1/10W> x 4

5V

5V

C4 - C7

0.01 <F> x 4

Q3
DTC124EKA

R70
10K

<1/10W>

1

2

3

C37

0.1
<F>

1000P <R> x 3

C35 C12

C11

R67 1.0K

<1/10W>

5V

1.0K <1/10W> X 3R63
R64

R65

10K <1/10W> x 3

R66R32

R23

R24

13.5V

R26
10K

<1/10W>

R25

1.0K

<1/10W>

5V

C14
1000P
<R>

C16

0.01
<F>

R29
390

<1/10W>

R28
10K

<1/10W>

3

2

1

Q1
DTC124EKA

C15

0.01
<F>

5V

5V

C17

0.01
<F>

C18

0.01
<B>

R27
330

<1/10W>

R31
10K

<1/10W>

R34

1.0K

<1/10W>

R30
10K

<1/10W>

R33
10K

<1/10W>

Q2

DTC124EKA

BZ1

PKM13EPYH-4000-A0

R36
0R0

R35

1.0K

<1/10W>

13.5V

R47
390

<1/10W>

B Z

1

2

3

1
2
3
4

5

6
7

8

9

16
15
14
13

12
11
10

1
2
3
4

5

6
7

I
I
I

I
I
I
I

SK
O1

O2
O3
O4

O5
O6

O7

GND

I C4

uLN2003

13.5V

13.5V

13.5V

C36

0.47
<F>

5V

X1

5.00MHz
<CSTLS>

3

1

2

13.5V

I C3

uLN2003

SW1
CFS-0402MC

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

R7 - R10

1.0K <1/10W> x 4

C19 - C22

0.1 <F> x 4

5V

C13

0.1
<F>

R37
10K
<1/10W>

R40
10K

<1/10W>

I C5

BR93L56RF

1

2
3

6

8

4
7
5

CS
SK
D I

NC

VCC

DO
NC

GND

8
7

6
5

4
3

2
1

9
16
15
14
13
12

11
10

8

1

2

3
4
5
6
7

SK
O1
O2

O3

O4
O5

O6
O7

GND

I 1
I 2

I 3

I 4
I 5

I 6
I 7

5V

R55
10K
<1/10W>

12V

12V

D3
D1FS4A

12V

R48
10K

<1/10W>

R53
28K
<1/10W>

R54

15.4K
<1/10W>

I C6-1

BA10393F

I C6-2

BA10393F

-

-

+

+

1

7

3

2

5

6

D2

DAN217U

3

1 2

C23

0.01
<F>

C24
1000P
<R>

R42
47

<1/10W>

CN14
B03B-XAKK-1-A
REMOTE CONTROL UNIT

CN11
B05B-XASK-1-A
LOUVER ( UP / DOWN )

CN12
B05B-XARK-1-A
LOUVER ( RHIGT / LEFT )

CN10

B02B-PAOK-1

HEATER

CN6

B02B-PAMK-1

FRESH AIR

CN4

B08B-PASK-1

POWER DRIVE

CN3

B06B-PASK-1

SP PCB

CN2

B5P-SHF-1AA

TEST

CN1

B03B-PASK-1

DC SUPLLY

1

2

3

4

5

6

1

2

3

4

5

1

2

3

1

2

3

4

5

6

7

8

1

2

1

2

1

2

3

4

5

1

2

3

4

5

1

2

3

1

2

3

4

5

6

7

1

2

3

4

5

6

1

2

1

2

1

2

1

2

3

2007.02.13 8

CONTROLLER PCB ASSEMBLY
ARYA36LATU : K06AK-0609HSE-C1
ARYA45LATU : K06AK-0608HSE-C1

13.5V

F101

3.15A - 250V
<mT3>

FH101

FH102

VA101

470V

<TNR>

W101

BLACK

W102

WHITE

VA102

470V

<TNR>

SA101

RA-362M

E101

GREEN

I C26-10

N

L

I C26-14

5V

15V

I C104

TLP621

<GB>

R116

1.0K

<1/4W>

1

243

CN104

B08B-PASK-1

POWER DRIVE

SERIAL I N

SERIAL I NT

SERIAL ON

DRAIN PUMP

DC FAN-OUT

DC FAN-FEEDBACK

EX. SIGNAL-OUT

EX. SIGNAL-I N

1

2

3

4

5

6

7

8

4

3 2

1

I C103

TLP621

<GB>

C117
100/
25V

+

AA

R117

820

<1/4W>

R114

4.7K
<1/10W>

R115

6.8K

<1/4W>

15V

6

5

4

3

2

1

340V

A

15V

CN105
B5P6-VH-B

DC FAN MOTOR

VA103
470V

<TNR>

W105

RED

SERIAL

I C 105

H I 2002R

L

N

5V

5 4 3 2

1

101418

15V

340V

C108

4700P

<ECQM>
R104
330K
<2W>

D102

1SR139-600

R103

62K

<RS-2W>

D108

D2FL20U

T101

ZFT22801

R111
10K
<1/10W>

+

C113

1000/

25V

C114

0.01
<KH>
C115

0.01
<KH>

8

7

6

5

3

21012

L

N

K102

G5N-1A

13.5V

RC101
120/

0.2

CN106
B2P3-VH-B-E

DRAIN PUMP

2

1

IC26-10

IC26-14

1

342

2

1

3

2

1

C116

0.01
<B>

5V

R112
330
<1/10W>

L102
BLm18
<A601>

I C101

TLP621

<GB>

L103

BLm18

<A601>

431

2

4

2

3

1

K101

G5N-1A

13.5V

R113

330

<1/10W>

CN103
B2B-XH-AM

E I B OUT

E I B I N

CN102
B3B-XH-AM

IC26-14

IC26-10

8

7

6

5 4

3 2 1

13.5V

C120

0.1
<F>

C121

0.1
<F>

5V

DC SUPPLY

CN101

B03B-PASK-1

1

2

3

C101

0.22
<LE>

LF101

ELF20N030A

4

3

1

2

CN108
B2P3-VH-B

NORMAL COIL

1

2

1

3

4

2

D101
D3SB60

C118

0.01
<KH>

E102

GREEN

C107

270/

450V

+

C109

220P/

2.0kV

<ECKW>

R105

75

<RS-2W>

R106

1.5

<RS-2W>

Q102

2SC1815

Q101
2SC5354

R107

100

<1/10W>

3

3

2

2

1

1

A

D107

RD16M

<B1>

C112

330/
25V

+

R110

10K

<1/10W>

D106

D1FL20U

C110 0.047 <ECQB>

D103
D1FL20U

D104
MTZJ5.1B

R109

330

<1/4W>

C111
100/
25V

+

D105

D1FL20U

R108
100
<1/2W>

C104

0.22
<LE>

C105

0.01

<YE>

C106

0.01

<YE>

PFC5000-0702F
x 2

2007.02.06 9

INDOOR UNIT
POWER SUPPLY PCB ASSEMBLY
K06AL-0605HSE-P0

UL1015 AWG14 YELLOW

UL1015 AWG14 BLUE

UL1007 AWG24 YELLOW

UL1007 AWG24 ORANGE

UL1007 AWG24 RED

UL1007 AWG24 BROWN

UL1015 AWG14 BLACK

UL1015 AWG14 WHITE

UL1015 AWG14 RED

WHITE / WHITE

WHITE

RED

BLACK

COMPRESSOR

C M

2

3

1

2

3

1

W305

B

W304

B

W303

B

W12

B

W13

B

W10

B

W11

B

W16

B

W17

B

W21

B

W22

B

N1

P

L1 L2

+

-

W9

B

W8

B

TM102

TM101

W3
B

W7
B

W2

B

W6
B

W1

B

EARTH

W200
B

SERIAL

CN800
B07B-XASK-1-A

WHITE

CN801
B07B-XAKK-1-A

BLACK

CN27
B06B-XARK-1-A

RED

CN30
179844-1

WHITE

CN37
B02B-XARK-1-A

RED

CN26
B02B-XAMK-1-A

GREEN

CN25
B02B-XAKK-1-A

BLACK

CN21
B02B-XH-AM-Y

YELLOW

CN22
B2B-XH-AM-R

RED

CN23
B02B-XAEK-1-A

BLUE

CN24
B2B-XH-AM

WHITE

UL1015 AWG14 WHITE

UL1015 AWG14 BLACK

UL1015 AWG20 WHITE

UL1015 AWG20 BLACK

UL1007 AWG24 BLACK

UL1007 AWG24 BROWN

UL1007 AWG24 RED

UL1015
AWG16

GREEN

UL1015
AWG20

BLACK

UL1015
AWG20

BLACK

UL1015
AWG20

WHITE

UL1015
AWG20

RED

UL1015
AWG12

WHITE

UL1015
AWG12

BLACK

UL1015
AWG12

BLACK

2

(N)

1

3

L

N

F202

FSL 250 10 ( EM )

( 250V 10A )

F201

TLC 25A - 250V, B

( 250V 25A )

YELLOW

WHITE

BLACK

RED

BROWN

YELLOW

WHITE

BLACK

RED

BROWN

YELLOW

BLUE

BROWN

RED

WHITE

ORANGE

1
2
3
4
5
6
7

1
2
3
4
5
6

1
2
3
4
5
6
7

1

3

1
2

1

2

3

1
2

1
2

1
2

1
2

1
2

1
2

BLACK

BLACK

RED
RED

BROWN
BROWN

BLACK

BROWN
BROWN

BLACK

BLACK
BLACK

BLACK
BLACK

BLUE

BLUE

F M

F M

M

DC FAN MOTOR 1

DC FAN MOTOR 2

EXPANSION VALVE

4-WAY VALVE

PRESSURE SWITCH

COMPRESSOR TEMP. TH.

HEAT SINK TEMP. TH.

DISCHARGE TEMP. TH.

PIPE TEMP. TH.

OUTDOOR TEMP. TH.

PIPE ( MID ) TEMP. TH.

INDOOR UNIT

POWER SOURCE

230V
50Hz

1

3

4

1

3

1

2

3

4

5

6

1

3

4

5

1

2

3

4

5

6

7

8

9

10

5V

GND

TAUX

TTXD

TRXD

TMODE

TAUX3

TCK

/ TRES

/ TICS

UL1015
AWG14

BROWN

UL1015
AWG14

BROWN

UL1015
AWG14

RED

UL1015
AWG14

BLACK

UL1015
AWG20

ORANGE

UL1015
AWG20

ORANGE

CHOKE COIL

EMI FILTER 3

TFC-25-15-12A

2T

ZPR0YCE400A300

CN1
03 XA / 172520
1007 L=180

WHITE

CT

CN34
B2P3-VH-B-Y

YELLOW

AC VOLT I N

CN407
06 PH / 172520
1007 L=480

WHITE

ACTPM CONTROL

CN601

B10B-PASK-1

WHITE

MAIN FLASH

CN1

B3B-XASK-1-A

WHITE

CT OUT

03 VH / SIN
1015 L=250

POWER SUPPLY PCB ASSY

K04BA-0401HUE-P0

CONTROLLER PCB ASSY
AOYA36LATL : K06DZ-0601HUE-C1
AOYA45LATL : K06DZ-0600HUE-C1

ACTPM

L=0.3MH

30A

SACT32010F1

EMI FILTER 2

TFC-25-15-12A

2T

EMI FILTER 1

TFC-25-15-12A

1T

2007.02.07 10

INVERTER ASSEMBLY
AOYA36LATL : EZ-00603HUE
AOYA45LATL : EZ-00604HUE

OUTDOOR PCB CIRCUIT DIAGRAM

B

B

C115

0.1
<HCP>

W16

RED

W17

BLACK

+

-

D101

D25XB60

12V

K101 DW12D1

B

B

B

B

B

L202

BL02Rn1

L201

BL02Rn1

5V

5V

CR5

RE1202

K17 G5NB-1A

12V

4WV

PR-SW

3

124

4

1

2

3

2

3

4

1

18

14 10 5 432 1

67543

2

18

5V

12V

HY I C1

HU2001

VA103

470V

<TNR>

F4
T 5A
250V

PFC5000

-0702
FH1

PFC5000

-0702
FH2

3

1

1

2

1

2

1

2

1

2

1

2

1

2

1

2

CN23

B02B-XAEK-1-A

OUTDOOR TEMP. TH.

PIPE TEMP. TH.

CN22

B2B-XH-AM

RED

DISCHARGE TEMP. TH.

CN21

B2B-XH-AM

YELLOW

HEAT SINK TEMP. TH.

CN25

B02B-XAKK-1-A

BLACK

COMPRESSOR TEMP. TH.

CN26

B02B-XAMK-1-A

GREEN

PRESSURE SWITCH

CN37

B02B-XARK-1-A

RED

4-WAY VALVE

CN30

179844-1

WHITE

AC VOLT I N

CN34

B2P3-VH-B-Y

YELLOW

SERIAL

W200

RED

W11

WHITE

W10

BLACK

W21

ORANGE

W22

ORANGE

R98

4.75K 1%
<1/10W>

R100

13K

<1/10W>

R63

13K

<1/10W>

R65

4.75K 1%
<1/10W>

R67

38.3K 1%
<1/10W>

R101

10K

<1/10W>

R99
10K

<1/10W>

R62

10K

<1/10W>

R64
10K

<1/10W>

R66
10K

<1/10W>

C61

1.0
<F>

C60

1.0
<F>

C37

1.0
<F>

C38

1.0
<F>

C39

1.0
<F>

0.01 <F> x 2

C73

C72

C70

C71

0.1

<F>

x 2

1.0K <1/10W> x 2

R92

R93

2.2K
<1/10W>
x 2

R91

R90

C78

0.1
<F>

R68 4.75K
<1/10W>
1%

R35
10K

<1/10W>

P-AN-TT2

1

2

CN24
B2B-XH-AM
PIPE ( MID ) TH.

6

3

2

1

5

7

4

8 VCC

DO
NC
GND

CS
SK

D I

NC

I C201
BR93L56RF-WE2

R206

10K

<1/10W>

C91

0.1
<F>

5V

C56

1.0K
<1/10W>

P-S I
P-S I1

P-POWER

JM156

C180

C53

0.022

<F>

x 2

Q51
2SC2412K
<BQ>

R52

1.0K

<1/10W>

R56 27K
<1/10W>

R51 27K
<1/10W>

R55

1.0K

<1/10W>

R50 10K

<1/10W>

5V

C51

0.022
<F>

1

2

3

1C
2C

3C
4C
5C

6C
7C

COM

1B
2B

3B
4B
5B

6B
7B

E

8

7

6

5

4

3

2

116
15

14
13
12

11
10

9

JM157
I C3
uLN2003A

D153, D152,
D151, D150
SLR-332VR
<RED> x 4

12V

D28
SLR-332VR
<RED>
R43 2.2K
<1/4W>

P-FM1SEL

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

P-E2PCS1
P-E3PSK1
P-E2PD I 1

P-SWPRS1
P-SWPRS2

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

P-AFE

P-AFDC

P-CP-POS

P-U

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

P-Z

P-TRIP

P-FM1POW

FM1FDB

P-FM2POW

FM2FDB

P-AN-CT

P-EPV-A

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

P-EPV1-A
P-EPV1-B
P-EPV1-C
P-EPV1-D

TAUX-1
TTXD-1
TRXD-1

TMODE-1

TAUX3-1

TCK-1

RSTX-1

P-AFS

5V

C95
100P
<CH>

R114

27K

<1/10W>

R113

1.0K

<1/10W>

2

1

3

R103

4.7K

<1/10W>

15V

15V

Q91

2SC2412K <BQ>

R102

22K

<1/10W>

I C11-1
uPC393

-

+

1

3

2

R115 1M
<1/10W>

C90

4.7/50V <PS>

+

C88

0.1

<F>

C89

470P

<B>

C87

330P

<B>

R108

2.87K

<1/10W>

1%

D81, D82

DAN217U x 2

3

3

2

1

2

1

7

1

2

3
6
5

-

-

+

+

+

5V

C35, C26

0.01 <F>
x 2

R407, R403

10K <1/10W>

x 2

SERIAL

MAIN CURRENT

VOLTAGE LOCK OUT

ACTPM CONTROL

18V

18V

A

C415

0.01
<F>

A

A

C416

1000P

<B>

Q401

DTC124EUA

A

A

R411

22K

<1/10W>

2

1

3

2

3

1

Q403

DTA143

R437,

R438

270 <1/10W>

1% x 2

C413

0.01
<F>

5V

5V

5V

R605

22K

<1/10W>

10K <1/10W> x 5

R604

R21

R603

R602

R601

FLASH-MAIN

R20
10K

<1/10W>

1

10

9

8

7

6

5

4

3

2

1

5

4

3

2

CN407
06 PH / 172520
1007 L=480

WHITE

ACTPM
CONTROL

TAUX

TRXD

TMODE

TAUX3

TCK

/ TRES

/ TICS

TTXD

CN601
B10B-PASK-1

WHITE

MAIN-FLASH

THERMISTOR

EEPROM

1

6

5

4

3

2

1

4

3

2

1

7

6

5

4

3

2

1

7

6

5

4

3

2

W305

RED

W304

WHITE

W303

BLACK

INVERTER

B

B

B

CN800
B07B-XASK-1-A

WHITE

DC FAN

MOTOR-1

MOTOR-2

CN801
B07B-XAKK-1-A

BLACK

DC FAN

5V

CN1
03 XA / 172520
1007 L=180

WHITE

CT

CN27
B06B-XARK-1-A

RED

EXPANSION VALVE-A

12V

I C4

TD62064

I 1
I 2

I 3

I 4
COM1

COM2

NC1
NC2

O1
O2
O3
O4

GND1

GND2
GND3

GND4

15

10

8

1

14

11

6

3

13

12

5

4

16

9

7

2

12V

JM152
JM153
JM154
JM155

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

C29

0.1

<F>

5V

D61

DAN217U

1

2

3

3

1 2

D804

DAN217U

5V

5V

15V

R807

10K

<1/10W>

R808

1.0K

<1/10W>

C804

0.01
<F>

Q802
DTC143EUA

DC FAN-2

EE-VALVE

Q803
DTA143

R805

1.0K

<1/2W>

2

1

3 2

3

1

R806 560

<1/4W>

+

C803 <PJ>

100/16V

C805

0.1

<F>

L801
BL02Rn1
15V

C801

0.01
<F>

R804

1.0K

<1/10W>

D803

DAN217U

5V

5V

15VDC FAN-2

1 2

3

2

1

3

Q800
DTC143
EUA

Q801
DTA143

R803

10K

<1/10W>

2

3

1

+

C800
100/

16V

<PJ>

R801

1.0K

<1/2W>

15V

L800
BL02Rn1

C802

0.1

<F>

R802
560
<1/4W>

C311

C312

C313

C314

C315

C316

1000P <B> x 6

C33

0.01
<F>

5V

R40 1.0K
<1/10W>

R33 10K
<1/10W>

I C310

PS21267-AP

13

12

11

10

9

8

7

6

5

4

3

2

1

26

25

24

23

22

21

20

19

18

17

16

15

14

UP
VP I
VUFB

VUFS
VP
VP I
VVFB

VVFS

WP
VP I
VPC
VWFB

VWFS

VN I

VNC
C IN
CFO

FO
UN

VN

WN

P

U
V

W

N

+

C328
2200P
<B>

R302 1.0K

<1/10W>

C327

0.022 <F>

0.1 <F> x 3
C324

C325

C326

15V

R370, R371, R374
R375, R376, R379

0.018 <2W> x 6

C333

47/

35V

C332

0.1
<F>

L300

BL02Rn1

R110 R88

R86

R89

R112

R111

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

SW POWER SUPPLY

COMP POSITION DETECT

T1

JPZ-200

12V

5V

SMOOTHING CIRCUIT

15V

B

B

W12

W13

YELLOW

BLUE

R201
220K
<2W>

660/450WV x 3

C201

C202

+

C203

+

+

C116

0.1

<HCP>

F2

T 3.15A

250V

FH3

PFC5000

-0702

FH4

PFC5000

-0702

I C400-2
uPC393

I C400-1

uPC393

15V

R402

2.2K
<1/4W>

D402
RD3.3ES
<B2>

R408

6.65K

<1/10W>

1%

C409

10/

25V

<PS>

R435, R441

1.0K <1/10W>
x 2

C411

0.01
<F>

C414

0.01
<F>

C412

0.1

<F>

A

+

+

C418

10/

35V

<PS>

18V

15V

+

D100
D1FL20U

C7
220/
35V

C6
100/
16V

<PS>

+

I C8

TA7805

+

+

1

2

3I

G

O

I

G

O

2

1

3

I C407 uPC24M18

D110

ZP1027

C406
220/
50V
<PJ>

R5
10K

<1/10W>

C4
470/
25V

<PJ>

C5

220/

16V

<PJ>

D1FL20U

x 3

D8

D7

D401

16
15
13

12
10

9

8

7

6

3

2

1

100K <2W>

x 2

R6

R1

Q1
2SC5354

R140 1.2

<1/2W>

D1

D1FL20U

3

2

1

D10

RD5.6ES

<B2>

R4 330
<1/4W>

C3

100/16V

<PJ>

+

D1

D1FL20U

C2 0.047
<ECQB>

R3 100

<1W>

R2 1.0K

<RS-3W>

C1

220P

<BN>

R107 680

<1/10W> 1%

R87 2.94K

<1/10W> 1%

R105 2.94K

<1/10W> 1%

R106

R104

195K <RN-1/2W>

1% x 2

R401

2.94K

<1/10W> 1%

R406

2.87K

<1/10W> 1%

180K <RN-1/2W>

1% x 2

R400R440

L100

R360 39

<1/2W>

D301

D302

D303

U1JU44 x 3

47/35V

<PJ> x 3

330k

<1/10w> x 3

0.1 <F> x 3

C322

C321

C323

C303

C305

C304

+

+

+

R362

R361

R363

1.0K
<1/10W>
x 6

R340
R341
R342
R343
R344
R345

1M
<1/10W>

R34

1.0K

<1/10W>

C77

0.1
<F>

P-AN-TT2

P-AN-HT

P-CMPTH

P-AN-TT
P-AN-TA
P-AN-TD

5V

R16

2.2K

<1/10W>

R17

1.8K

<1/10W>

R18

1.0K

<1/10W>

SW1

DSS803

6
5
4

3
2
1

I C1

MB90462

5V

R11, R195

10K <1/10W> x 2

C40 0.1
<F>

17
16

2

35

3
59
58

60
21
34
47
27
28
29

30

31

32
33

57
41
42
43
44

10

9

8

7

5

6

4
22
23

2

1

3

49

24

13

48

19

1

61

62

63

64

20

18

15

14

55

54

53

52

51

50

46

45

12

39

38

37

36

40

26

25

11

56

U
X
V
Y
W
Z

P63

P62
P46
P12

P50
P37

P36
P40
MD2

P11
P26
P02
P03

P04
P05
P06

P07
P10
C

P20
P21

P22
P23
P57
P56
P55

P54
P52

P53

P51
X0
X1

VCC

AVCC

P00
P01

P17
P13

P14
P15
P16
AVR
P24

P25
P30
P31

P32
P33
P34
P35
P60
P61
MD0
MD1

P44
P43
P42
P41

P45

RSTX

P27

AGND

GND

GND

X1

8.00MHz
<EFO>

C79

0.1

<F>

RSTX-1

2

1

5
4
3

NC

SUB

VCC

VOUT

GND

C17

0.01
<F>

R36

1.0K

<1/10W>

R72 1.0K
<1/10W>

5V

C16

4.7/
50V

<PS>

+

R158
10K
<1/10W>

SW2

KSM0632B

5V

R73 82K
<1/10W>

I C6
BD4742G

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

5V

R608 10K <1/10W>

C20

4.7/
50V

<PS>

+

5V

0.1 <F> x 2

C19

C18

FM2FDB
SUB-CLK

P-FM2POW

P-POWER

P-AN-CT

P-FM1POW

TTXD-1

TAUX3-1

P-AFS

P-CP-POS

P-S I
P-SO
P-PR

P-LED

P-4WV-AC

P-V2

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

TAUX-1
P-E2PCS1
P-FM1SEL
FM1FDB
P-E2PD I1
P-E2PSK1
P-AFDC
P-AFE
P-U
P-X
P-V
P-Y
P-W
P-Z

SUB-FWD
SUB-BKWD
TMODE-1

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

MICOM-MAIN

2007.02.07 11

CONTROLLER PCB ASSEMBLY
AOYA36LATL : K06DZ-0601HUE-C1
AOYA45LATL : K06DZ-0600HUE-C1

SW1

DSS803

6
5
4

3
2
1

AOYA36LATL

AOYA45LATL

5V

TM101

BLACK

TM102

WHITE

B

B

C111

2.2
<LE>

L4
RCH3818-022PF07

C107

3.3
<LE>

TM100

L2
N200500K1D7C

CT1
CT-1B

5V

D60
DAN217U

C64

0.1
<F>

R68 22K
<1/10W>

C65

0.1
<F>

VR1
KVSF687
AC202

+

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

C60
220/16V
<PJ>

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

SA100
RA-302M

C106

1.0
<LE>

C104

0.033
<YE>
C105

0.033
<YE>

C101

1.0
<LE>

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

B

B

B

B

B

B

B

BLACK

WHITE

TO INDOOR UNIT

POWER SOURCE
230V
50Hz

EARTH

AC VOLT OUT

W2

W6

BLACK

WHITE

W7

GREEN

W3

W8

BLACK

WHITE

W9

W1

L1
RCH3818-022PF07

CN1
B03B-XASK-1-A

WHITE

CT OUT

1

2

3

2007.02.07 12

OUTDOOR UNIT
POWER SUPPLY PCB ASSEMBLY
K04BA-0401HUE-P0

Troubleshooting at the remote control LCD
This is possible only on the wired remote control.

If an error occurs, the following display will be shown.
("EE" will appear in the set room temperature display.)

Unit number

Error code

SUMOTUWETH FR

SA

Code Error contents

Indoor signal error

Wired remote controller abnormal

Indoor room temperature sensor error

Indoor heat exchanger temperature sensor (middle) error

Indoor heat exchanger temperature sensor (inlet) error

Float switch operated

Outdoor discharge pipe temperature sensor error

Outdoor heat exchanger temperature sensor (outlet) error

Outdoor temperature sensor error

Compressor temperature sensor error

2-way valve temperature sensor error

3-way valve temperature sensor error

Outdoor heat exchanger temperature sensor (middle) error

Indoor manual auto switch abnormal

Power supply frequency detection error

IPM protection

CT error

Compressor location error

Outdoor fan error

Connected indoor unit abnormal

Outdoor unit computer communication error

Indoor fan abnormal

Discharge temperature error

Exessive high pressure protection on cooling

4-way valve abnormal

Pressure switch abnormal

Compressor temperature error

Active filter abnormal

PFC circuit error

01 13
26 27

00

02

04

28

09

0C

06

0A

15

1d

1E

29

20

2A

17

18

1A

1b

1F

1c

12

0F

24

2c

16

2b

19

25

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.

2007.03.01 13

ERROR CONTENTS

REMOTE CONTROL UNIT

Make a TEST RUN in accordance with the
installation instruction sheet for the indoor unit.

OUTDOOR UNIT LEDS

When a malfunction occurs in the outdoor unit,
the LED on the circuit board lights to indicate the error.
Refer to the following table for the description of each
error according to the LED.

Error contents

Communication error

(Indoor unit - Outdoor unit)

Discharg pipe temperature sensor

Outdoor heat exchanger temperature (outlet) sensor

Outdoor heat exchanger temperature (mid) sensor

Outdoor temperature sensor

Compressor temperature sensor

Heat sink temperature sensor

Pressure switch abnormal

IPM error

Compressor rotor position cannot detect

Compressor cannot operate

Outdoor fan abnormal (upper fan)

Outdoor fan abnormal (lower fan)

Pump down operation

No error

LED

1 flash

2 flash

3 flash

4 flash

5 flash

Discharge pipe temperature abnormal6 flash

7 flash

8 flash

9 flash

Compressor temperature abnormal10 flash

12 flash

13 flash

14 flash

15 flash

16 flash

1 sec. on/
1 sec. off
repeat

Protect operation

5 sec. on/
1 sec. off
repeat

off

2007.03.01 14

SPECIAL INSTALLATION SETTING

PUMP DOWN (Refrigerant collecting operation)

1. When the product is stopped:

Perform the following procedures to collect the refrigerant
when moving the indoor unit or outdoor unit

1

2

3

4

Press the PUMP DOWN switch on the outdoor unit.
(The LED on the outdoor unit circuit board starts flashing.)
(1 sec. on / 1 sec. off repeated)

The pump down operation (cooling operation) begins
right away. After oparation starts, close the three-way
valve (liquid).

After 2 - 3 minutes, operation stops. Close the three-way
valve (gas) within one minute after operations stops.

The LED will go out three minutes after it stops.
Disconnect the power supply after confirming that the
LED has gone out.

*When the pump down operation is repeated, temporarily disconnect the
power supply after opening the closed valves (both liquid and gas).
Reconnect the power supply after 2 - 3 minutes and perform the pump
down operation.

*When the start of the operation after pump down operation has been
completed, temporarily disconnect the power supply after opening the
closed valves (both liquid and gas).
Reconnect the power supply after 2-3 minutes and be sure to perform a
test operation for cooling.

2. When the product is operating:

1

2

3

4

Press the PUMP DOWN switch on the outdoor unit.
The LED on the outdoor unit circuit board starts flashing
( 1 sec. on / 1 sec. off repeated), and operation stops.
At this point, recovery has not been completed, so do not
close the three-way valves. (liquid and gas)

The pump down operation (cooling operation) be­gins after three minutes. Close the three-way valve
(liquid) after operation starts.

After 2 - 3 minutes, operation stops. Close the three-way
valve (gas) within one minute after operations stops.

The LED will go out three minutes after it stops. Dis­connect the power supply after confirming that the LED
has gone out.

3-way valve
(Liquid)

3-way valve
(Gas)

DANGER

This part (Choke coil) generates high voltages.
Never touch this part.

PUMP DOWN SW (SW2)

20 to 25 N-m (200 to 250 kgf-cm)

20 to 25 N-m (200 to 250 kgf-cm)

25 to 30 N-m (250 to 300 kgf-cm)

30 to 35 N-m (300 to 350 kgf-cm)

35 to 40 N-m (350 to 400 kgf-cm)

6 to 7 N-m (60 to 70 kgf-cm)

Tightening torque

Connecting pipe

Blank cap

Hexagon wrench

3-way valve

Charging port

Cap

Outdoor unit

Use a 4 mm
hexagon wrench.

Blank

cap

6.35 mm (1/4 in.)

9.52 mm (3/8 in.)

12.70 mm (1/2 in.)

15.88 mm (5/8 in.)

19.05 mm (3/4 in.)

Spindle (Hexagon wrench)

10 to 12 N-m (100 to 120 kgf-cm)

Charging port cap

8

7

5

4

6

1

9

10

2

3

Insulation

Insulation

Control Box

Insulation

INDOOR UNIT

PARTS

2007.08.21 15

8 Control Cover A Sub Assy

9 Cabinet L Sub Assy

7 Cabinet R Sub Assy

1 Intake Cover Sub Assy

6 Outlet Panel Sub Assy

5 Evaporator Assy

3 Drain Pan Sub Assy

2 Main Panel Sub Assy

10 Intake Frame Assy

4 Drain Cap

-- Thermistor Spring A

Ref. Description Part number

9374516018

9374509010

9374508020

9374512010

9374510016

-- Seal Panel Sub Assy

-- Bracket Pipe Sub Assy

-- Thermo Holder Pipe

-- Distributor Assy

9374515011

9374514014

313714262805

9371325385

-- Coupling Pipe Assy 9373038283

9372585047

9374513017

9374511013

9374216017

9356541007

313728262708

21

23

26

29

24

28

2007.08.21

INDOOR UNIT

16

26 Bracket Motor Assy

22 Sirocco Fan Assy

23 Base Sub Assy

24 Separate Wall Assy

29 Bracket (Eva) R

28 Fan Motor

-- Motor Band

Ref. Description Part number

9374230013

9356531046

9374504015

21 Casing B

-- Bracket (Eva) L

Panel (Control Box)

27 Motor Mount

25 Casing A

9374234011

9374208012

9374210015

9378002012

9374233014

9374228010

9374207015

9602466016

9378031012

-- Cap (Power) 9352173011

22

25

27

--

INDOOR UNIT
Control unit

43

45

44

48

49

42

41

47

2007.10.25 17

41 Controller PCB Assy (36)

41 Controller PCB Assy (45)

9707393125

43 Cap (Power) 9352173011

48 Control Box A 9374219018

49 Control Cover B 9374222018

44 One Touch Bush 9374407019

45 Terminal 3P 9703345012

46 Terminal 3P 9306489045

42 Power Supply PCB Assy 9707398069

47 Reactor Assy 9707457018

-- Room Thermistor 9703299025

-- Pipe Thermistor 9703297021

--

-- Remote Control 9372266199

--

-- Wire Assembly 9372714010

Ref.

Description

Part number

-- Control Box B 9374220014

9707393118

46

1

6

7

5

2

3

4

3

OUTDOOR UNIT

PARTS

2007.02.02 18

1 Top Panel Sub Assy

2 Front Panel
3 Fan Guard
4 Grip Side
5 Service Panel Sub Assy
6 Right Panel Sub Assy
7 Valve Cover

9374417025

9374094028
9374330010
9374173013
9374415069
9374416141
9374174010

-- Emblem Rear 9351355005

Description Parts numberRef.

10

2007.02.06 19

13

12

11

10

9

15

14

OUTDOOR UNIT

2007.03.101 19

9 Propeller Fan Assy
10 Motor DC Brushless

11 Condenser A Assy

12 Condenser B Assy
13 Sepa Wall
14 Cap Foot
15 Base Assy

9366378020
9601882015

9374433018

9374434015
9374629015
9374345014
9374166046

Description Parts numberRef.

16

16 Coil Choke 9703458019

OUTDOOR UNIT

2007.08.21 20

56

55

54

57

18

17

26

42

25

19

24

23

21

22

20

17 3-Way Valve Assy
18 3-Way Valve Assy
19 Compressor Assy
20 Accumulator Assy

21 Solenoid

22 Pressure Switch
23 4-Way Valve
24 Check Valve Assy
25 Coil (Expansion Valve)
26 Strainer Assy

55 Compressor Cover B
56 Compressor Cover C
57 Compressor Cover D

42 Expansion Valve Assy
54 Compressor Cover A

9377958013
9377959010
9378035010
9375250034
9900165055
9900186012

9970035029

9374274017
9900197025
9372524039

9374431106
9372067086
9375382025

9370947175
9374430109

Description Parts numberRef.

58 Solenoid 9900165055

58

31

38

27

36

28

29

33

37

OUTDOOR UNIT

2009.01.07 21

(Connector : Black)

32

30

40

51

39

48

52

53

41

50

43

44

45

46

47

(Green)

(Blue)

(Red)

(Yellow)

(White)

(Connector
: Red)

47 Heatsink Thermistor

52 Fuse Holder (Large)

48 Wire (Pressure Switch)
50

Thermistor (Heat Exchanger)

9900311018

0501454012

51 Fuse Holder (Small) 0501456016

9367595051
9900403010

27 Inverter Box A
28 Inverter Box B
29 Inverter Box C
30 Inverter Box Duct

36 Posistor
37 Inverter PCB Assy (36)

38 Power PCB Assy
39 Clamp (Cord)
40 Terminal

41 Fuse (Small)

43 Thermistor (Dischage)
44

Thermistor (Heat Exchanger)
45 Thermistor (Out Temp)
46 Compressor Thermistor

31 Inverter Box Cover

32 Heat Sink B
33 ACTPM

9374603015
9374625017
9374605026
9374609017

9704265012
9707537024

37 Inverter PCB Assy (45) 9707537017

9705647022
9356857009
9900203023

0600086039

9704219084
9900374037
9900378035
9900156060

9374608010

9374607020
9707592016

Description Parts numberRef.

53 Fuse (Large) 0600086039

ACCESSORIES

INDOOR UNIT

Name and Shape

Hanger

Special nut A
(large flange)

Special nut B
(small flange)

Coupler heat
insulation (large)

Coupler heat
insulation (small)

Q'ty

4

4

4

1

1

Application

For suspending the indoor
unit from ceiling

For suspending the indoor
unit from ceiling

For indoor side pipe joint
(large pipe)

For indoor side pipe joint
(small pipe)

Binder

Drain hose insulation

1

(large)

1

(small)

1

For fixing the drain hose

For fixing the remote
controller cord

Insulates the drain hose
and vinyl hose

OPTIONAL PARTS

Square flange

Round flange

Model name : UTD-SF045T (P/N 9098180007)

Model name : UTD-RF204 (P/N 9093160004)

Flexible duct

Long-life filter

Model name : UTD-RD202 (P/N 9074165004)

Model name : UTD-LF25NA (P/N9079892004)

Remote sensor

Model name : UTD-RS100 (P/N9072619004)

40 mm

204 mm

1065 mm

L 2 m

507 mm

239 mm

2007.10.25 22

85 mm

195 mm

205 mm

22

5

mm

235 m

m

200 mm

Name and Shape

Q'ty Part No.Application

Installation
(seal)

1

2

1

OUTDOOR UNIT

For outdoor unit
drain piping work
(May not be supplied,
depending on the
model)

For filling in a gap at
the entrance of
connection cords

Drain pipe

Drain cap

9303029015

313166024302

9374756018

Remote
controller

1

For air conditioner
operation

Remote controller cord
(*1)

1

For connecting the
remote controller

Tapping screw
(ø4 × 16)

2

For installing the
remote controller

External control set
Model name : UTD–ECS5A (P/N 9077359004)

0708G3260