General AOH18LM, ASHF9LALU, AOH18LMAK2, AOH24LM, AOH24LMAK2 Service Manual

INVERTER MULTI
AIR CONDITIONER

DUCT TYPE

Indoor unit Outdoor unit

ARHF09LALU AOHA18LAT3

ARHF09LALU AOHA24LAT3

CONTENTS

SPECIFICATIONS

OUTLINE AND DIMENSIONS

REFRIGERANT SYSTEM DIAGRAM

CIRCUIT DIAGRAM

INDOOR PCB CIRCUIT DIAGRAM

OUTDOOR PCB CIRCUIT DIAGRAM

ERROR CONTENTS

PARTS (indoor unit)

PARTS (outdoor unit)

ACCESSORIES

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

. . . . . . . . . . .

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. . . . .

. . . .

1

3

5

6

7

10

13

15

18

21

SPECIFICATIONS

INDOOR UNIT

ELECTRICAL DATA

TYPE

COOL & HEAT MULTI

MODEL NAME

POWER SOURCE

FREQUENCY

COOLING CAPACITY

HEATING CAPACITY

MOISTURE REMOVAL

AIR CIRCULATION HIGH

FAN MOTOR

POWER SOURCE

DISCRIMINATION

HIGH SPEED

MIDDLE

FAN SPEED

LOW

QUIET

ARHF09LALU

230 V

50 Hz

2.7 kW

3.3 kW

1.0 L/hr

480 m3/hr

230 V

MFG-09TVL

1,010 r.p.m.

950 r.p.m.

880 r.p.m.

830 r.p.m.

HIGH

MIDDLE

NOISE LEVEL

LOW

QUIET

Note : Static pressure : 0 pa
Duct length : Inlet 1m, Outlet 2m (indoor unit)

35 dB

33 dB

31 dB

30 dB

MEASUREMENT

DIMENSIONS

WEIGHT

H x W x D

Gross / Net

12008.04.30

217 x 663 x 595 mm

22 kg / 18 kg

OUTDOOR UNIT

ELECTRICAL SPECIFICATIONS

TYPE

Colling & Heating

MODEL NAME

COOLING CAPACITY

HEATING CAPACITY

POWER SUPPLY

FREQUENCY

RUNNING CURRENT

INPUT

EER

AIR CIRCULATION HIGH

FAN MOTOR

DISCRIMINATION

HIGH SPEED (COOL)

HIGH SPEED (HEAT)

Cooling

Heating

Cooling

Heating

Cooling

Heating

AOHA18LAT3

5.4 kW

6.8 kW

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

50 Hz

5.9 A

7.1 A

1.35 kW

1.62 kW

4.00 kW/kW

4.20 kW/kW

3,050 m3/hr

MFE-60PO

730 r.p.m.

660 r.p.m.

AOHA24LAT3

6.8 kW

8.0 kW

8.5 A

8.8 A

1.94 kW

2.00 kW

3.50 kW/kW

4.00 kW/kW

3,300 m3/hr

780 r.p.m.

780 r.p.m.

COMPRESSOR AND REFRIGERANT

TYPE

DISCRIMINATION

WEIGHT (with oil)

PRECHARGED REFRIGERANT

REFRIGERANT TYPE

Total pipe length

FULL CHARGE AMOUNT

ADDITIONAL CHARGE

CHARGELESS

MAX PIPE LENGTH (each unit)

MAX PIPE LENGTH (total)

MAX ELEVATION (between indoor units)

MAX ELEVATION (between indoor and outdoor)

MIN. PIPE LENGTH (each unit)

30 m

40 m

50 m

Hermetic type, Inverter, 4 poles,

3-phase, DC motor, Twin Rotary

DA150A1F-20NA

10.0 kg

2,200 g

R410A

2,200 g

2,400 g

2,600 g

20 g/m

30 m

25 m

50 m

10 m

15 m

5 m

MEASUREMENT

DIMENSIONS

WEIGHT

H x W x D

Net / Gross

700 x 900 x 330 mm

55 kg / 63 kg

22008.05.09

OUTLINE AND DIMENSIONS

INDOOR UNIT

Unit : mm

596

560

390

Drain pipe diameter
Inside : 21.5 mm
Outside : 26.0 mm

663

630

400

150

605

57520

217

2008.04.21

3

OUTDOOR UNIT

(Unit : mm)

900

40

31

330

12

700

21

9

400

650

Air Flow

370

42008.04.21

REFRIGERANT SYSTEM DIAGRAM

OUTDOOR UNIT

Discharge
thermistor

Heat exchanger

Compressor

Accumulator

Pipe
Thermistor

Pressure
switch (A)

Pressure
switch (B)

Expansion
valve

Pipe
Thermistor

Mufller

Pipe
Thermistor

HEAT COOL

4-way valve

Expansion
valve

Pipe
Thermistor

Pipe
Thermistor

Receiver tank

Heat exchanger

Strainer

Distributor

Expansion
valve

Pipe
Thermistor

3-way
valve

Strainer

3-way
valve

2-way
valve

Room
Thermistor

Heat exchanger

Strainer

2-way
valve

Room
Thermistor

Heat exchanger

Strainer

3-way
valve

2-way
valve

Room
Thermistor

Heat exchanger

INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C

52008.04.21

CIRCUIT DIAGRAM

4-WAY VALVE

4WV

CONSTRUCTION
CHECK SWITCH

FAN MOTOR

F M

GREEN

/ YELLOW

1
2
3
4
5
6
7
8 8

INDOOR UNIT OUTDOOR UNIT

BLACK

BLACK

3 2 1

CN30

DC COMPRESSOR

1
2
3
4
5

1
2
3
4
5

1
2
3
4
5

1
2
3

1
2

CN12

CN2

CN11

CN9

CN10

1 2
1 2

GRAY

GRAY

1 2
1 2 1 2 1 2

CN5 CN7 CN8

1 2

CONTROLLER

PCB ASSY

( MAIN PCB )

CN4
3 4 5 6 7 8
3 4 5 6 7 8

BLACK

BLACK

CN3

CN15

CN13

CN14

CN6

CN1
123
1 2 3

TERMISTOR
( PIPE TEMP. )

TERMISTOR
( ROOM TEMP. )

1
2
3
4
5
6

1
2
3
4
5
6

1
2
3
4
5
6
7

RED

1

1

WHITE

2

2

BLACK

3

3

1
2

1

TERMINAL

2 3

CHOKE COIL

C ( T )

RED

U

W305

C M

WHITE

V

W304

R ( R ) S ( S )

I P M

DIODE
BRIDGE

TERMINAL

BLACK

BLACK

TO REMOTE CONTROL UNIT

GRAY

GRAY

GRAY

GRAY

1 2

3 4 5 6 7 8

1 2

BROWN

1

WHITE

RED

1

2

2

3

3

4

4

5

5

6

6

E101 E102

1

YELLOW

2
3
4
5
6
7

BLACK

3 4 5 6 7 8

CN104 CN101

POWER SUPPLY

CN105

PCB ASSY

CN102 CN103
1 2

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

1 2

3

1 2

3

RED

W105

WHITE

W102

BLACK

W102

1

CN106

1 2

3

1

2

2 3

TERMINAL

FUSE

250V 10A

BLACK

1 2 3

GREEN

GREEN

TERMINAL

UNIT A

DC FAN MOTOR

F M

BLACK

RED

BLACK

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

1

W

W303

CN800
WHITE

W17 W16

BLACK

+

-

RED

ACTIVE
FILTER
MODULE

WHITE

BROWN

EMI FILTER EMI FILTER

WHITE

1 2 3 1 2 3

UNIT B

WHITE

BROWN

YELLOW

YELLOW

6

ORANGE

3

RED

2

BROWN

1

EMI FILTER

2T

WHITE

BLACK

UNIT C

HEAT SINK TEMP.

THERMISTOR

BLACK

RED

CN25

BLACK

W12
YELLOW

W13
BLUE

W200

YELLOW

COMPRESSOR TEMP.

THERMISTOR

BROWN

CN26

GREEN

2 3 4 5

1

CN407
WHITE

W201 W202

PINK

WHITE

OUTDOOR TEMP.

THERMISTOR

BLUE

CN23
BLUE

F2 FUSE

T 3.15A 250V

W11 W10

WHITE

TM102 TM101

W3

GREEN

PIPE TEMP.

THERMISTOR

BLACK

CN22

RED

CONTROLLER PCB ASSY

BLACK

POWER SUPPLY

PCB ASSY

W6

BLACK

SW150

DISCHARGE TEMP.

THERMISTOR

BROWN

CN21

YELLOW

( MAIN PCB )

LED1

LED2

D150

D151

CN1

1 3 4

RED

BLACK

BROWN

1 2 3

CN1

WHITE

W7

WHITE

FUSE

250V

25V

CURRENT
CHANGE

3 2 1

F2 FUSE

T 5A 250V

LED3
D152

CN34

YELLOW

3 2 1

BLACK

W8 W9

W4 W5

WHITE

BLACK

SW1

WHITE

AC I N

EMI FILTER

RED

1

CN37

RED

2

RED

WHITE

1

CN36

CN27

RED

CN39

CN40

CN50

CN51

WHITE

2

RED

1

BROWN

2

BLUE

3

ORANGE

4

YELLOW

5

WHITE

6

BLACK

1

WHITE

3

WHITE

4

WHITE

5

WHITE

6

WHITE

7

WHITE

8

WHITE

9

BLACK

1

RED

2

RED

4

RED

5

RED

6

RED

7

RED

8

RED

9

BLACK

1

WHITE

2

WHITE

4

WHITE

5

WHITE

6

WHITE

7

BLACK

1

GREEN

3

GREEN

4

GREEN

5

GREEN

6

GREEN

7

WHITE

WHITE

GREEN

WHITE

WHITE

WHITE

2T

WHITE

WHITE

PRESSURE SWITCH 1

PRESSURE SWITCH 2

EXPANSION VALVE A

E V

THERMISTOR ( VALVE )

1

1

BLACK

2

2

3

3

BLACK

4

4

5

5

BLACK

6

6

7

7

BLACK

8

8

THERMISTOR ( VALVE )

1

1

BLACK

2

2

3

3

BLACK

4

4

5

5

6

6

7

7

8

8

RED

RED

1

1

BROWN

2

2

BLUE

3

3

ORANGE

4

4

YELLOW

5

5

WHITE

6

6

RED

1

1

BROWN

2

2

BLUE

3

3

ORANGE

4

4

YELLOW

5

5

WHITE

6

6

2WV-A

3WV-A

2WV-B

3WV-B

2WV-C

3WV-C

EXPANSION VALVE B

E V

EXPANSION VALVE C

E V

2008.03.18 6

TERMINAL

L N

POWER SOURCE

INDOOR PCB CIRCUIT DIAGRAM

CONTROL UNIT
EZ-0070RHSE

3

2(N)

1

TERMINAL BOARD

UL1015 AWG20

BLACK

UL1015 AWG20

WHITE

UL1015 AWG20

OUTDOOR UNIT

RED

TEST

FLASH

CN2-1

CN2

CN2-2
CN2-3

B5P-SHF-1AA

CN2-4

WHITE

CN2-5

CONTROLLER PCB ASSEMBLY

( MAIN PCB )

K06AK-0707HSE-C1

CN15-1
CN15-2

CN15

CN15-3

B06B-XASK-1-A

CN15-4

WHITE

CN15-5
CN15-6

CN8

B02B-XASK-1-A

WHITE

CN7

B02B-XAYK-1-A

YELLOW

CN5

B02B-XAKK-1-A

BLACK

CN13

B07B-PASK-1

WHITE

CN8-1
CN8-2

CN7-1
CN7-2

CN5-1
CN5-2

CN13-1
CN13-2
CN13-3
CN13-4
CN13-5
CN13-6
CN13-7

BLACK
BLACK

GRAY
GRAY

THERMISTOR
( ROOM TEMP. )

THERMISTOR
( PIPE MID. TEMP. )

DC FAN MOTOR

F M

1
2
3
4
5
6
7
8

UL1015 AWG22 RED

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

EMI FILTER
ZCAT1518-0730
1 T

UL1015 AWG16

GREEN

UL1015 AWG16

GREEN

DRAIN PUMP

E I B OUT

E101

E102

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

CN106-1
CN106-2

CN103-1
CN103-2

W101

W105W102

POWER SUPPLY PCB ASSEMBLY

K06AL-0602HSE-P0

CN105
B5P6-VH-B

WHITE

CN106
B2P3-VH-B-E

BLUE

CN103
B2B-XH-AM

WHITE

CN104

B08B-PASK-1

WHITE

CN101

B03B-PASK-1

WHITE

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

CN101-1
CN101-2
CN101-3

POWER DRIVE

UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY

DC SUPPLY

UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY

EMI FILTER
ZCAT1518-0730
2 T

SP PCB

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

CN3
B06B-PASK-1

WHITE

CN4
B08B-PASK-1

WHITE

CN1
B03B-PASK-1

WHITE

CN14

B03B-XAKK-1

BLACK

CN6

B02B-PAMK-1

GREEN

CN10

B02B-PAOK-1

ORANGE

CN11

B05B-XASK-1

WHITE

CN12

B05B-XARK-1-A

CN9

B03B-XARK-1-A

CN14-1

CN14-2

CN14-3

UL1430 AWG22

WHITE

UL1430 AWG22

BLACK

3 2 1

RED

CN6-1

CN6-2

FRESH AIR

UL1430 AWG22

TERMINAL BOARD

CN10-1

CN10-2

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

CN12-1
CN12-2
CN12-3

RED

CN12-4
CN12-5

CN9-1

CN9-2

RED

CN9-3

HEATER

EARTH WIRE

LOUVER ( UP / DOWN )

REMOTE CONTROL

LOUVER ( RIGHT / LEFT )

FLOAT SWITCH

CN102-1

CN102

E I B I N

CN102-2

CN102-3

B3B-XH-AM

WHITE

2008.04.03 7

INDOOR UNIT
CONTROLLER PCB ASSEMBLY
K06AK-0707HSE-C1

D4

1SS355

+

R26
10K

<1/10W>

<1/10W>

NJM7812

1 3

1SS355

NJM7805

1

I

R32

R67 1.0K

<1/10W>

5V

R30

10K

<1/10W>

I C8

I

D1

I C2

G

5V

O

G

2

3

O

2

1.0K <1/10W> x 4

R66

<1/10W>

R33
10K

R27

330

<1/10W>

CN1

B03B-PASK-1

DC SUPLLY

CN2

B5P-SHF-1AA

TEST

CN3

B06B-PASK-1

SP PCB

CN4

B08B-PASK-1

POWER DRIVE

CN6

B02B-PAMK-1

FRESH AIR

CN10

B02B-PAOK-1

HEATER

1

2

3

1

2

3

4

5

1

2

3

4

5

6

1

2

3

4

5

6

7

8

13.5V

1

2

1

2

5V

13.5V

13.5V

13.5V

5V

C1
10/

50V

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

5V

10K <1/10W> x 3

R24

R23

12V

C2

+

10/
50V

5V

C3

0.01
<F>

R19

R20
R21

R22

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

C35 C12 C11

1000P <R> x 3

R25

1.0K

<1/10W>

<1/10W>

1

C15

0.01
<F>

R31
10K

C17

0.01

5V

<F>

R34

1.0K

<1/10W>

C18

0.01
<B>

CUSTOM CODE

CUSTOM CODE

HEATING FAN DELAY

R65

C37

0.1
<F>

C14
1000P
<R>

5V

R29

R28

390

10K

<1/10W>

3

2

Q1
DTC124EKA

C16

0.01
<F>

5V

+

C32
100/

6.3V

C4 - C7

0.01 <F> x 4

JM1

JM2

JM3

C33

0.1
<F>

Q3
DTC124EKA

3

2

5V

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

R70
10K

<1/10W>

1

C28

0.1
<F>

R4 - R6

1.0K <1/10W> x 3

SW1

CFS-0402MC

8
7

6
5

13.5V I C3
uLN2003ADR

9

SK

I 1

16

O1

I 2

O2

15

I 3

14

O3

I 4

13

I 5

O4

12

O5

I 6
I 7

11

O6

10

O7

8

GND

1

2

3
4
5
6
7

C8 - C10

0.1 <F> x 3

4
3

2
1

C36

0.47
<F>

5V

I C1

uPD78F0535

34

AVREF

39

I C
RST

36
43

P00

44

P01
P02

45
46

P03

33

P10

32

P11

31

P12

30

P13

29

P14

28

P15

27

P16

26

P17

18

P20

19

P21

20

P22

21

P23

22

P24

P25

23

P30

11
12

P31

13

P32

14

P33

38

XT1

37

XT2

41

X1
X2

40

AGND

25

9

GND0

42

GND1

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

R7 - R10

1.0K <1/10W> x 4

AVDD

VDD0
VDD1

5V

ROOM TEMP. TH.

R44
10K

<1/10W>

R54

15.4K
<1/10W>

R53
28K
<1/10W>

uLN2003ADR

1
2
3
4

5

6
7

1

2

1

2

1

2

C25

10/

50V

12V

R48
10K

<1/10W>

I C4

1

I

2

I
I

3
4

I

5

I
I

6

I

7

GND

CN8
B02B-XASK-1-A

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

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

5V

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

5V

C26

+

0.01
<F>

D2

DAN217U

1 2

3

13.5V

9

SK
O1

16
15

O2

14

O3
O4

13

12

O5

11

O6

10

O7

8

12V

R52
10K
<1/10W>

D3
D1FS4A

5V

1

2

3

4

5

6

1

2

3

4

5

6

7

1

2

3

1

2

3

4

5

1

2

3

4

5

FLASH
CN15
B06B-XASK-1-A

INDICATOR
CN13
B07B-PASK-1

CN14
B03B-XAKK-1-A
REMOTE CONTROL UNIT

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

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

5V

R45
10K

<1/10W>

R46

C31

1.0K

0.01
<1/10W>

<F>

<1/10W>

JM6

3

1

X1

5.00MHz
<CSTS>

JM5
0R0

2

0R0

C27

0.1

<F>

R37
10K

<1/10W>

35
10
24
15

P34

16

P35
P36

17
57

P40

58

P41

59

P42
P43

60

P44

61

62

P45

63

P46

64

P47
P50

1
2

P51

3

P52

4

P53

5

P54

6

P55
P56

7

8

P57

53

P64

54

P65

55

P66

56

P67

47

P70

48

P71

49

P72
P73

50
51

P74

52

P75

R56

100K

0.1 <F>

C38

FLOAT SWITCH
CN9
B03B-XARK-1-A

1

2

3

5V

I C7

S80842

2

3

NC

VDD

1

4

OUT GND

R40
10K

<1/10W>

1

CS

VCC

2

SK

DO

3

D I

NC

6

GND

NC

I C5

BR93L56RF-WE2

C29

0.1
<F>

C34

0.1
<F>

NC

C30

0.1
<F>

R57

1.0K

<1/10W>

R58

1.0K

<1/10W>

R62

1.0K

<1/10W>

R41 1.0K

<1/10W>

R43
10K

<1/10W>

R59
10K
<1/10W>

R60

49.9K
<1/10W>

R61

49.9K
<1/10W>

5V

5V

C23

8

C13

4

0.1

7
5

<F>

0.01
<F>

5V

R55
10K
<1/10W>

C24
1000P
<R>

7

BA10393F

1

BA10393F

R47
390

<1/10W>

R42

47

<1/10W>

6

-

5

+

I C6-2

2

-

3

+

I C6-1

12V

13.5V

R35

1.0K

<1/10W>

B Z

BZ1

PKM13EPYH-4000-A0

C19 - C22

0.1 <F> x 4

DTC124EKA

1

Q2

3

2

R36
0R0

2008.03.13 8

W101

BLACK

W102

WHITE

I C26-14

F101

FSL 250 3.15

<EM>

FH101

FH102

VA101

470V

<TNR>

L

PFC5000-0702F
x 2

SA101

RA-362M

VA102

470V

<TNR>

INDOOR UNIT
POWER SUPPLY PCB ASSEMBLY
K06AL-0602HSE-P0

LF101

ELF17N015A

1

2

C104

0.47

<R46>

4

3

C105

0.01
<YE>

C106

0.01
<YE>

L101

REP28-15

15mH, 1.1A

E102

GREEN

C108

4700P

D102

1SR139-600

15V

+

R110

10K

<1/10W>

R103

62K

<RS-2W>

D106

D1FL20U

C110 0.047 <ECQB>

D103
D1FL20U
D104
MTZJ5.1B

R109

330

<1/4W>

T101

ZFT22B03-C

2

3
5
6
7
8

D105

D1FL20U

C111
100/

+

25V

A

D108

D2FL20U

12

C113

10

1000/

25V

C114

0.01
<KH>
C115

0.01
<KH>

R108
100
<1/2W>

13.5V

R111

+

10K
<1/10W>

340V

<ECQP>
R104
330K
<2W>

C109

220P/

2.0kV

R105

1.5

75

<1/10W>

Q101
2SC5354

2

3

2SC1815

R107

100

1

Q102

1

2

3

D107

RD16M

<B1>

C112

330/

25V

D101

1

D3SB60

3

2

4

C107

100/

450V

+

<ECKE>

<RS-2W>

R106

<RS-2W>

C118

0.01
<KH>

I C26-10

2008.04.03 9

E101

N

GREEN

DC FAN-FEEDBACK

EX. SIGNAL-OUT

POWER DRIVE

B08B-PASK-1

SERIAL I N

SERIAL I NT

SERIAL ON

DRAIN PUMP

DC FAN-OUT

EX. SIGNAL-I N

DC SUPPLY

CN104

CN101

B03B-PASK-1

CN105

L103

<1/4W>

<1/10W>

5V

<AG601>

1

2

R115

6.8K

R113

330

L102

BLm18

340V

B5P6-VH-B

6

5

4

3

2

1

R112
330
<1/10W>

K101

G5NB-1A

4

2

3

2

1

C116

0.01
<B>

DC FAN MOTOR

13.5V

1

3

CN102
B3B-XH-AM

15V

I C103

<GB>

1

A

15V

R114

4.7K
<1/10W>

I C101

TLP621

<GB>

4

3

<AG601>

BLm18

5V

1

2

3

4

5

6

7

8

1

2

3

1

2

I C104

TLP621

<GB>

15V

4

3

R116

1.0K

<1/4W>

<1/4W>

5V

C121

0.1
<F>

R117

820

+

C117
100/
25V

AA

13.5V

C120

0.1
<F>

TLP621

4

3 2

CN103
B2B-XH-AM

2

1

W105

RED

SERIAL

I C 1 0 5

H I 2 0 0 2 R 2

13.5V

RC101
120/0.2

5 4

5 4 3 2

3 2 1

1

5V

CN106
B2P3-VH-B-E

2

1

DRAIN PUMP

IC26-10

101418

6

N

K102

G5NB-1A

342

1

8

7

IC26-14

L

IC26-14

L

IC26-10

N

OUTDOOR PCB CIRCUIT DIAGRAM

AC230V

50Hz

INDOOR UNIT-A

INDOOR UNIT-B

INDOOR UNIT-C

INVERTER ASSEMBLY

F201

UL1015
AWG20

BLACK

UL1015
AWG20

WHITE

EMI FILTER
ZCAT1518

-0730
1T

UL1015
AWG20

WHITE

UL1015
AWG20

WHITE

UL1015
AWG20

PINK

TLC 25A-250V, B

(250V 25A)

FSL 250 10 (EM)

(250V 10A)

UL1015
AWG20

YELLOW

F202

UL1015
AWG20

RED

EMI FILTER
ZCAT1518

-0730
1T

UL1015
AWG20

WHITE

UL1015
AWG16

GREEN

EARTH

UL1015
AWG14

BLACK

UL1015
AWG20

BLACK

W4

W6

W5

W7

W3

B

B

B

B

B

UL1015
AWG14

BLACK

L

UL1015
AWG14

WHITE

N

UL1015
AWG20

BLACK

L

N

3

UL1015

L

AWG20

BLACK

N

3

UL1015

L

AWG20

BLACK

N

3

AOHA18LAT3 : EZ-006KHUE
AOHA24LAT3 : EZ-0068HUE

POWER SUPPLY PCB ASSEMBLY

K04BA-0505HUE-P0

03 VH / S I N

1015 L250

B3B-XASK-1-A

CT OUT

TM101

TM102

CN1

WHITE

W9

W8

B

B

B

B

1

2

3

UL1015 AWG14 BLACK

UL1015 AWG14 WHITE

EMI FILTER

TFC25-15-12

UL1015 AWG20 WHITE

UL1015 AWG20 BLACK

UL1007 AWG24 BLACK

UL1007 AWG24 BROWN

UL1007 AWG24 RED

UL1015

W10

B

W11

B

CN34

2T

B2P3-VH-B-Y

YELLOW

1

AC VOLT I N

3

CN1
03 XA / 172520
1007 L180

WHITE

1

CT

3

4

W16

W17

AWG14

RED

B

UL1015
AWG14

BLACK

B

UL1015
AWG14

BLACK

UL1015
AWG14

WHITE

+

SACT32010A

-

L1 L2

ACTPM

I C 404

CHOKE COIL
L=0.3MH 30A

UL1015
AWG14

BLACK

TERMINAL
HP-T4005-21

UL1015
AWG14

BROWN

P

N1

N2

I O

1

2

3

4

5

6

UL1015 AWG14 YELLOW

UL1015 AWG14 BLUE

EMI FILTER

TFC25-15-12A

2T

UL1007 AWG24 BROWN

UL1007 AWG24 RED

UL1007 AWG24 ORANGE

UL1007 AWG24 YELLOW

W12

B

W13

B

CN407
06 PH / 172520
1007 L480

WHITE

1

3

4

5

ACTPM CONTROL

W305

W304

W303

B

B

B

WHITE

BLACK

UL1015 AWG14

REDRED

2

2

WHITE

3

3

1

1

C. M.

BLACK

COMPRESSOR

DC FAN MOTOR F. M.

EXPANSION VALVE-A

EXPANSION VALVE-B

EXPANSION VALVE-C

4-WAY VALVE

PRESSURE SWITHC-1

PRESSURE SWITHC-2

COMP. TEMP.

HEATSINK TEMP.

DISCHARGE TEMP.

PIPE TEMP.

OUTDOOR TEMP.

2-WAY VALVE-A TEMP.
3-WAY VALVE-A TEMP.
2-WAY VALVE-B TEMP.
3-WAY VALVE-B TEMP.

2-WAY VALVE-C TEMP.
3-WAY VALVE-C TEMP.

B

W200

SERIAL-A

B

W201

SERIAL-B

B

SERIAL-C

W202

CN800
B7B-XASK-1-A

1

RED

BLACK
WHITE

YELLOW

BROWN

RED

BROWN

BLUE

RED

BLUE

WHITE

RED

BLUE

WHITE

RED

BLUE

BLACK

GRAY

ORANGE

YELLOW

GREEN
GREEN
GREEN
GREEN

GREEN

BROWN

BROWN

BROWN
BROWN

WHITE
WHITE

WHITE

RED
RED
RED

WHITE

BLACK
WHITE
WHITE
WHITE
WHITE
WHITE

BLACK

BLACK

BLACK

RED
RED

RED
RED

BLACK
BLACK

BLACK
BLACK

BLUE
BLUE

BLACK
WHITE
WHITE
WHITE
WHITE

BLACK

RED
RED

RED
RED

M

BROWN

M

M

ORANGE

YELLOW

BROWN

ORANGE

YELLOW

YELLOW

BROWN

WHITE

2
3
4
5
6
7

CN27

1

B6B-XARK-1-A

2

RED

3
4

5
6

CN50

1

06 XA / 172520

2

1007

WHITE

4
5
6
7

CN51

1

06 XA / 172520

3

1007

4

GREEN

5
6
7

1

CN30 179844-1

WHITE

3

1

CN37 B2B-XARK-1-A

2

RED

1

CN36 B2B-XASK-1-A

2

WHITE

1

CN26 B2B-XAMK-1-A

2

GREEN

1

CN25 B2B-XAKK-1-A

2

BLACK

1

CN21 B2B-XH-AM

2

YELLOW

1

CN22 B2B-XH-AM

2

RED

1

CN23 B2B-XAEK-1-A

2

BLUE

1

CN39

3

08 XA / 172520

4

1007

5

WHITE

6
7
8
9

CN40

1
2

08 XA / 172520
1007

4

RED

5
6
7
8
9

CONTROLLER PCB ASSEMBLY ( MAIN PCB )

AOHA18LAT3 : K04AW-0605HUE-C1
AOHA24LAT3 : K04AW-0602HUE-C1

B10B-PASK-1

SUB FLASH

B10B-PASK-1

MAIN FLASH

CN602

WHITE

CN601

WHITE

1

5V

2

GND

TAUX

3

TTXD

4

TRXD

5

6

TMODE

7

TAUX3

TCK

8

9

/ TRES

/ T I CS

10

1

5V

2

GND

TAUX

3

TTXD

4

TRXD

5

6

TMODE

TAUX3

7

TCK

8

/ TRES

9

/ T I CS

10

102008.04.21

CN34

B2P3-VH-B-Y

YELLOW

AC VOLT I N

SERIAL

SERIAL-B

SERIAL-C

4-WAY VALVE

PRESSURE
SW 1

PRESSURE
SW 2

COMP. TH.

HEATSINK
TH.

DISCHERGE TH.

PIPE TH.

OUTDOOR TH.

W200

W201

YELLOW

W202

CN30

179844-1

WHITE

CN37

B2B-XARK-1-A

CN36

B2B-XASK-1-A

WHITE

CN26

B2B-XAMK-1-A

GREEN

CN25

B2B-XAKK-1-A

BLACK

CN21

B2B-XH-AM

YELLOW

CN22

B2B-XH-AM

CN23

B2B-XAEK-1-A

CN39

08 XA/172520

1007 L300

WHITE

2-WAY VALVE-A

3-WAY VALVE-A

2-WAY VALVE-B

3-WAY VALVE-B

CN40

08 XA/172520

1007 L300

WHITE

2-WAY VALVE-C

3-WAY VALVE-C

2-WAY VALVE-D

3-WAY VALVE-D

W10

BLACK

W11

WHITE

PINK

RED

RED

OUTDOOR UNIT
CONTROLLER PCB ASSEMBLY
AOHA18LAT3 : K04AW-0605HUE-C1

VA103

470V

<TNR>

2

4WV

4

R93

R92

0.01 <F> x 2

R101 10K

<1/10W>

R99 10K
<1/10W>

R62 10K

<1/10W>

R64 10K
<1/10W>

R66 10K
<1/10W>

R117 14K

<1/10W>

(1%)

R119 14K

<1/10W>

(1%)

R121 14K

<1/10W>

(1%)

R123 14K

<1/10W>

(1%)

R151 14K

<1/10W>

(1%)

R153 14K

<1/10W>

(1%)

MAIN CURRENT

D101

D25XB60

2

3 4

1

+

-

14 10 5 4 3

18

8 7

18 14 10 5

8 7

14 10

8 7

D150 - D153

SLR-332VR

<RED> x 4

R182 - R185

2.2K <1/4W> x 4

12V

C73

C72

PR - SW

C60

0.1

<F>

C61

0.1

<F>

C37

0.1

<F>

C38

0.1

<F>

C39

0.1

<F>

R116 10K

<1/10W>

R118 10K

<1/10W>

R120 10K

<1/10W>

R122 10K

<1/10W>

R150 10K

<1/10W>

R152 10K

<1/10W>

C115

0.1
<HCP>

HY I C1

HU2001

6

HY I C2
HU2001

6

HY I C3

HU2001

6

D151

R183

C158

C159

R182

<F>

<F>

D150

C43

0.1

<F>

C44

0.1

<F>

C45

0.1

<F>

C46

0.1

<F>

0.1

0.1

5V

12V

12V

12V

C91

0.1
<F>

5V

5V

5V

B

W16

RED

B

W17

BLACK

2 1

5 4 3

2

1

4 3 2

1

5 4 3

2

1

4 3

5

2 118

5 4 3

2

1

R43

2.2K
<1/4W>
I C3 uLN2003A

16

1B

11C

2C

15

2B

2

3C

14

3

3B

13

4

4C

4B

5B

5

5C

12

6

6B

11

6C

10

7

7C

7B

9 8

COM E

I C151

uLN2003A

16

1B

11C

2C

15

2B

2

3C

14

3

3B

13

4

4C

4B
5B

5

5C

12

6

6B

11

6C

10

7

7C

7B

9 8

COM E

I C201
BR93L56RF-WE2

8

VCC

CS

4

DO

SK

7

NC

D I
NC

5

GND

R206 10K

<1/10W>

THERMISTOR

PANT2WV3

PANT3WV3

R200

ZPR0RCH400A250

4 3

12V

B

1 2

K101 DW12D1

B

F4

T 5A

250V

SERIAL

FH2

FH1

3

PFC5000-0702F x 2

1

B

RED

A

B

B

B

C

CR5

RE1202

1

2

K17 G5NB-1A

3

12V

1

5V

2.2K

1

2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

3

4

5

6

7

8

9

L204

BL02Rn1

1

2

3

4

5

6

7

8

9

R90

R91

L202

BL02Rn1

5V

L201 BL02Rn1

5V

L203
BL02Rn1

5V

<1/10W>
x 2

C71

0.1 <F> x 2

R100 6.65K

R98 1.0K

R63 6.65K

R65 4.75K

R67 38.3K

1.0K <1/10W> x 2

C70

<1/10W>

(1%)

<1/10W>

(1%)

<1/10W>

(1%)

<1/10W>

(1%)

<1/10W>

(1%)

AOHA24LAT3 : K04AW-0602HUE-C1

R51 4.7K

1
2

3
6

EEPROM

5V

R50
10K
<1/10W>

R52 1.0K

<1/10W>

5V

R57 10K
<1/10W>

R58 4.7K

5V

R162 10K
<1/10W>

R163 4.7K

<1/10W>

2SC2412K <BQ>

<1/10W>

<1/10W>

2SC2412K <BQ>

SW1

DSS803

AOYA24LAT3

1

C51

0.022<F>

1

Q52

1

Q150

P-FM1SEL

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

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

P-E2PCS1
P-E2PSK1
P-E2PD I 1

P-SWPRS1
P-SWPRS2

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

PANT2WV1

PANT3WV1

PANT2WV2

PANT3WV2

6
5

4

R55 1.0K

<1/10W>

R56 27K
<1/10W>

3

Q56
2SC2412K

2

<BQ>

R53 1.0K
<1/10W>

3

R54
27K

2

<1/10W>

R160 1.0K
<1/10W>

3

R161

27K

2

<1/10W>

3
2
1

JM156

C167

0.022
<F>

C168

0.022
<F>

TAUX3-2
RSTX-2
P-LED1
P-LED2
P-LED3
P-LED4

P-POWER

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

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

P-EPV1-C
P-EPV1-D

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

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

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

<1/10W> x 2

6

SW1

5

DSS803

4

AOYA18LAT3

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

R16, R17

<1/10W> x 2

C180

0.022
<F>

3
2
1

C53
10K
<1/10W>

R193

1.0K

<1/10W>

C179

0.1
<F>

BD4742G

8.00MHz

<EF0EC>

5V

1.0K

P-S I
P-S I 1

P-POWER

P-S I 2

P-S I 3

I C153

R194 10K

<1/10W>

X150

R34

R35

R192

100K

<1/10W>

2

VCC

SUB

VOUT

1

GND

NC

C177

0.1 <F>

1

3

2

5V

x 2

R11

10K <1/10W>

C40 0.1

<F>

x 2

0.1 <F>

C78

C77

MICON - MAIN

5V

5
4
3

MB95108HPFM

2

AVR

MOD

13

21

RSTX

PE0

6
5

PE1
PE2

4

3

PE3
PG0

18

22

P00

23

P01

24

P02

25

P03

26

P04

P05

27
28

P06

29

P07
P10

30
31

P11

32

P12

33

P13

34

P14

35

P20

36

P21

P22

37
38

P23

39

P24

14

X0
X1

15
19

X1A

20

X0A
AGND

64

16

GND

MICON - SUB

MB90462PFM

R195

17 56

P63

16

P62

2

P46

35

P12

3

P50

59

P37

58

P36

60

P40

21

MD2

34

P11

47

P26

27

P02

28

P03

29

P04

30

P05

31

P06
P07

32
33

P10

57

C
P20

41
42

P21
P22

43
44

P23

10

P57
P56

9
8

P55

7

P54
P52

5
6

P53
P51

4

X0

22
23

X1

1 3

8.00MHz

<EF0EC>

2

I C150

I C 1

AGND

X1

VCC

AVCC

VCC

AVCC

MD0
MD1

RSTX

GND

GND

VOLTAGE LOCK OUT

P-AFE

P-AFDC

C35 - C36

0.01 <F> x 2

5V

R113 1.0K

P-CP-POS

5V

0.1 <F> x 2

C174

4.7/

+

50V

C176

C175

17

1

63

P30

P31

62

61

P32

60

P33

59

P34

58

P35

57

P36

56

P37

55

P40

54

P41

53

P42

52

P43

40

P50

41

P51

42

P52

43

P53

P60

44
45

P61

46

P62

47

P63
P64

48
49

P65

50

P66

P67

51
12

P70

11

P71

10

P80

9

P81

P82

8
7

P83

11
25

P00

26

P01

40

P17

36

P13

37

P14

38

P15

39

P16

12

AVR

45

P24

46

P25

50

U

P30

51

P31

X

52

P32

V

53

Y

P33

W

54

P34

Z

55

P35

14

P60

15

P61

18

20
64

P44

63

P43

62

P42

61

P41

1

P45

19
48

P27

13
24
49

C79

0.1

<F>

<PS>

5V

R196 1.0K <1/10W>

C181

0.1
<F>

0.1 <F> x 2

C19 C18

R608 10K

<1/10W>

5V

5V

R72 1.0K

<1/10W>

C17

0.1

<F>

5V

R158
10K
<1/10W>

R36 1.0K

<1/10W>

R186

+

C20

4.7/
50V

<PS>

PANT3WV2
PANT2WV2
PANT3WV1
PANT2WV1
PANT3WV4
PANT2WV4
PANT3WV3
PANT2WV3

R187

C95

100P

<CH>

5V

R189

R188

22K x 3

<1/10W>

SW150
KSM0632B

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

R73 100K

<1/10W>

2

VCC

SUB

VOUT

GND

1 3

NC

<1/10W>

R114

27K

<1/10W>

100K <2W>

R140 1.2

R190

10K x 2

P-S I 1
P-S I 2
P-S I 3

P-S I 4

TAUX-1
P-E2PCS1
P-FM1SEL
FM1FDB
P-E2PD I 1
P-E2PSK1

P-AFDC
P-AFE
P-U
P-X
P-V
P-Y
P-W
P-Z

SUB-FWD
SUB-BKWD
TMODE-1

P-SWPRS2

P-SWPRS1
TCK-1
TRXD-1

5
4

I C6
BD4742G

3

2

Q91

2SC2412K

<BQ>

x 2

Q1

3

2SC4236

<1/2W>

<1/10W>

5V

R102 22K

<1/10W>

1

R103 4.7K

<1/10W>

R6

R1

2

1

D1

D1FL20U

SUB-CLK
SUB-FWD
SUB-BKWD

RSTX-1

RD5.6

P-EPV2-D
P-EPV2-C
P-EPV2-A
P-EPV2-B
P-EPV4-A
P-EPV4-C
P-EPV4-D
P-EPV3-B
P-EPV3-A
P-EPV3-C
P-EPV3-D

P-AFS

W12

YELLOW

W13

BLUE

10K <1/10W>

x 2

15V

R3 100

<1W>

D10

ES

<B2>

R4 330
<1/4W>

B

B

5V

R407

R403

I C400-2

uPC393

I C11-1

uPC393

2

-

1

3

+

R2 1.0K

<RS - 3W>

C1

220P

<BN>

C2 0.047

<ECQB>

D1FL20U

100/16V

<PJ>

R411 22K

<1/10W>

C416

1000P

<B>

TTXD-2
TRXD-2
TAUX3-2
TCK-2
RSTX-2

TAUX-1
TTXD-1
TRXD-1
TMODE-1
TAUX3-1
TCK-1
RSTX-1

C201

R201

+ + +

600/

220K

450V

<2W>

SMOOTHING CIRCUIT

C409

10/

25V

<PS>

15V

+

I C400-1

uPC393

2

-

1

3

+

6

-

7

5

+

C411

C414

C412

0.01 <F>

0.01

0.1

<F>

15V

<F>

C89

70P

<B>

C88

0.14
<F>

C87 330P <B>

SW POWER SUPPLY

JPZ-200

16
15
13
12
10

9 8

D2

D100

C3

D1FL20U

+

P-TRIP

P-FM1POW

FM1FDB

DTA143

2

3

2

1

A

A

Q401

DTC124EUA

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

10K <1/10W>

5V

R613 22K

<1/10W>

R612

FLASH - SUB

5V

10K <1/10W> x 5

R605 22K

<1/10W>

R604

FLASH - MAIN

C202

C203

600/

600/

450V

450V

15V

R402

2.2K
<1/4W>

D402
RD3.3ES
<B2>

1.0K <1/10W>

D81 - D82

DAN217U x 2

2 21 1

3

R435

R441

x 2

R400

R440

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

R406

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

R401

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

3

<1/10W>

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

COMP POSITION DETECT

T1

10K

<1/10W>

1
2

D8

3
6
7

D7

15V

+

D401

D1FL20U
x 3

+

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

C7
220/
35V

ACTPM CONTROL

18V

18V

C415

1

0.01
<F>

3

Q403

R437

R438

x 3

R21

R610

R611

4.7K
<1/10W>

R603

<1/10W>

A

C413

A

0.01

5V

<F>

R609

5V

R601

R602

R20
10K

C116

0.1
<HCP>

PFC5000

T 3015A

PFC5000

L100

BARE WIRE

R104R106

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

R105

2.49K
(1%)

R108

C4

C5

470/

R5

220/

25V

16V

<PJ>

<PJ>

++

I C407 UPC24M18

1

I OGI O

G

2

C406
220/50V
<PJ>

06 PH/172520
1007 L480
ACTPM CONTROL

CN407

1

A

2

3

4

5

5V

CN602

1

B10-PASK-1

WHITE

2

SUB-FLASH

3

TAUX

4

TTXD

5

TRXD

6

TMODE

7

TAUX3

8

TCK

9

/ TRES

10

/ T I CS

5V

1

2

3

TAUX

4

TTXD

5

TRXD

6

TMODE

7

TAUX3

8

TCK

9

/ TRES

10

/ T I CS

CN601

B10-PASK-1

WHITE

MAIN-FLASH

FH3

-0702F
F2

250V

FH4

-0702F

DIA0.6 5mm

x 2

R87 2.94K

R107 680

I C8

TA7805

1 3

I O

G

2

3

WHITE

+

(1%) <1/10W>

(1%) <1/10W>

12V

5V

100/

+

16V

<PS>

18V

C418

10/

35V

<PS>

A

C6

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

R111

R112

R110

<1/2W>

R360 39

0.1 <F> x 3

D301

C323

D302

C322

U1JU44 x 3

D303

C321
R340
R341
R342
R343
R344
R345

2

P-AN-CT

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

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

P-EPV3-A

P-EPV3-B
P-EPV3-C
P-EPV3-D

R86

15V

R89

R88

47/35V <PJ>

x 3

330K <1/10W>

x 3

+

C305

+

C304

+

C303

R362 R363 R361

1.0K <1/10W> x 6

C313

C311

C314

C312

1000P <B> x 6

DCFAN1

Q801

DTA143EUA

2

Q800

3

DTC143EUA

R803

10K

1

<1/10W>

C801

R804 1.0K

0.01

<1/10W>

<B>

EE-VALVE

1.5K <1/10W> x 4

1.5K <1/10W> x 4

L300

C332

BL02

0.1

Rn1

<F>

0.1 <F> x 3
C324

C325

C326

C316

C315

15V

1

R801 1.0K

<1/2W>

3

5V5V

1 2

3

D803

DAN217U

DAN217U

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

R173
R172
R171
R170

C101

<F>

R177
R176
R175
R174

C333
47/

+

35V

1

UP

2

VP I

3

VUFB

4

VUFS
VP

5

VP I

6

VVFB

7
8

VVFS

9

WP

10

VP I

11

VPC

12

VWFB

13 26

VWFS

I C310

PS21265-A

C33

0.01
<F>

15V

L800

BL02Rn1

C800 <PJ>
100/16V

D61

12V

12V

0.1

12V

0.033 <2W> x 8

R370

R375

14

VN I

15

VNC

16

C I N

17

CFO

18

FO

19

UN

20

VN

21

WN

22

P

23

U

24

V

25

W

N

5V

R40 1.0K

<1/10W>

C802

0.1

<F>

R802 560 <1/4W>

+

5V

1 2

3

I 1

3

O1

O2

6

I 2

11

I 3

O3
O4

I 4

14

GND1

COM1

1

COM2

GND2

8

NC1

10

GND3

NC2

15

GND4

I C4 TD62064

I 1

3

O1

O2

6

I 2

11

I 3

O3
O4

I 4

14

GND1

COM1

1

COM2

GND2

8

NC1

10

GND3

NC2

15

GND4

I C20

TD62064

I 1

3

O1

O2

6

I 2

11

I 3

O3
O4

I 4

14

GND1

COM1

1

COM2

GND2

8

NC1

10

GND3

NC2

15

GND4

I C21

TD62064

R371

R373

R376

R378

R302

1.0K <1/10W>

C328
2200P
<B>

C327

0.022 <F>

R33

10K <1/10W>

C29

0.1

<F>

2
7
9

16

4
5

12
13

2
7
9

16

4
5

12
13

2
7
9

16

4
5

12
13

12V

12V

12V

R374

R379

1

2

3

4

5

6

7

5V

1

2

3

4

1

2

3

4

5

6

1

2

3

4

5

6

7

1

2

3

4

5

6

7

B

W305

RED

B

W304

WHITE

B

W303

BLACK

INVERTER

CN800
B7B-XASK-1-A

WHITE

DC FAN

CN1
03 XA/172520
1007 L180

WHITE

CT

CN27
B6B-XARK-1-A

RED

EXPANSION VALVE-A

CN50
06 XA/172520
1007 L300

WHITE

EXPANSION VALVE-B

CN51
06 XA/172520
1007 L300

WHITE

EXPANSION VALVE-C

112008.04.21

OUTDOOR UNIT

POWER SUPPLY PCB ASSEMBLY
K04BA-0505HUE-P0

TM100

POWER SOURCE
230V
50Hz

TO INDOOR UNIT

EARTH

AC VOLT OUT

BLACK

WHITE

W4

W5

W6

BLACK

W7

WHITE

W3

GREEN

W8

BLACK

W9

WHITE

L1
RCV2515-010PF05

VA101

B

470V

<TNR>
VA102
470V

C101

1.0
<LE>

<TNR>

B

SA100
RA-302M

B

B

B

B

B

C104

0.033
<YE>
C105

0.033
<YE>

C106

2.2
<LE>

L2
N200500K1D7C-01

C107

2.2
<LE>

CT1
CT-1B

D60

5V

DAN217U

C60
220/16V
<PJ>

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

L4
RCV2515-010PF05

+

VR1
B2K

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

C111

2.2
<LE>

R68 22K
<1/10W>

C64

0.1
<F>

C65

0.1
<F>

5V

B

B

CN1
B3B-XASK-1-A

WHITE

1

2

3

TM101

TM102

CT OUT

2008.04.21

12

ERROR CONTENTS

REMOTE CONTROL

Troubleshooting at the remote control LCD

This is possible only on the wired remote control.

SELF-DIAGNOSIS

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

Ex. Self-diagnosis

Code Error contents

01
13

Indoor signal error

26
27

Wired remote controller abnormal

00

Indoor room temperature sensor error

02

Indoor heat exchanger temperature sensor (middle) error

04

Indoor heat exchanger temperature sensor (inlet) error

28

Float switch operated

09

Outdoor discharge pipe temperature sensor error

0C

Outdoor heat exchanger temperature sensor (outlet) error

06

Outdoor temperature sensor error

0A

Compressor temperature sensor error

15

2-way valve temperature sensor error

1d

3-way valve temperature sensor error

1E

Outdoor heat exchanger temperature sensor (middle) error

29

Indoor manual auto switch abnormal

20

Power supply frequency detection error

2A

IPM protection

17

CT error

18

Compressor location error

1A

Outdoor fan error

1b

Connected indoor unit abnormal

1F

Outdoor unit computer communication error

1c

Indoor fan abnormal

12

Discharge temperature error

0F

Exessive high pressure protection on cooling

24

4-way valve abnormal

2c

Pressure switch abnormal

16

Compressor temperature error

2b

Active filter abnormal

19

PFC circuit error

25

If "CO" appears in the unit number display,
there is a remote control error.

Unit
number

CO

CO

2008.04.21 13

Error
code

1d

1c

Content

Incompatible indoor unit is connected

Communication error between indoor unit and remote control

OUTDOOR UNIT

LED A LED B LED C

Communication error (indoor unit A to outdoor unit)

Communication error (indoor unit B to outdoor unit)

Communication error (indoor unit C to outdoor unit)

Discharge pipe temperature sensor

Outdoor heat exchanger temperature sensor

Outdoor temperature sensor

Outdoor 2way valve(A) temperature sensor

Outdoor 2way valve(B) temperature sensor

Outdoor 2way valve(C) temperature sensor

Outdoor 3way valve(A) temperature sensor

Outdoor 3way valve(B) temperature sensor

Outdoor 3way valve(C) temperature sensor

Compressor temperature sensor

Heatsink temperature sensor

Pressure switch A abnormal

1 time

1 time

1 time

2 times

3 times

4 times

5 times

5 times

5 times

6 times

6 times

6 times

7 times

8 times

9 times

Pressure switch B abnormal

Indoor unit connection capacity error

IPM error

Comoressor loter location error

Compressor can not start to operate

Outdoor fan (upper) motor error

Outdoor fan (lower) motor error

Microcomputer error

4way valve (Solenoid) abnormal

: Slow flashing - : Off

10 times

11 times

12 times

13 times

14 times

15 times

16 times

17 times

18 times

142008.04.21

PARTS

7

INDOOR UNIT

1

5

6

10

8

1

15

12

9

13

13

13

14

11

13

2

4

Ref. Description Part number

1 Air Filter 9366833017

3

2 Side Panel Right Assy 9363411003

3 Side Panel Left Assy 9363409000

4 Front Panel Assy 9363722000

5 Evaporator Assy 9373255055

6 Drain Pan Sub Assy 9364502052

7

Support Plate (Evaporator)

8 Bracket Evaporator R 9363199000

9 Bracket Evaporator L 9363198003

10 Pipe Thermistor 9703297090

11 Cover (Piping) 9363330007

12 Distributor Assy 9373034193

13 Hook Metal 9363195002

14 Cabinet Cover 9363325003

15 Coupling Pipe Assy 9373038498

-- Drain Cap Assy 9377878014

9363323009

2008.04.21

15

INDOOR UNIT

27

23

29

24

27

26

28

Ref. Description Part number

21 Top Panel 9363408003

22 Panel Assy (Motor) 9363193008

23 Casing Assy 9363322002

24 Sirocco Fan Assy 9385258006

25 Bracket (Motor) Assy 9358591000

26 Fan Motor 9602759019

27 Bracket (Motor) 9358594001

28 Rubber 9385102002

29 Thermistor (Room) 9703299063

28

25

22

21

2008.04.21

16

INDOOR UNIT

35

33

31

34

32

Ref. Description

31 Control Box

32 Controller PCB Assy

33 Power Supply PCB Assy

34 Terminal

35 Terminal

-- Control Box Cover 9363201000

-- Remote Control

--

Wire between C and P (8 lines)

--

Wire between C and P (3 lines)

-- Hole Cover

-- Cap (Power) 9352173011

Part number

9375240035

9707393361

9707398038

9703345012

9306489045

9372266199

9703339028

9707442014

9378176010

2008.04.21 17

PARTS

OUTDOOR UNIT

1

13

12

7

15

4

10

6

2

8

11

9

3

Ref. Description Part number

14

5

1 Top Panel Sub Assy

2 Front Panel

3 Fan Guard

4 Grip Side

5 Service Panel Sub Assy

6 Valve Cover Sub Assy 9374827015

7 Right Panel

8 Grip

9 Base Assy

10 Separate Wall Sub Assy

11 Valve Plate A Assy 9374628148

12 Protective Net

13 Condenser A Assy

14 Motor. DC Brushless

15 Propeller Fan Assy

-- Emblem Rear 9372171011

-- Drain Assy 9303029015

-- Drain Cap 313166024302

9374417049

9374094080

9378111011

9374173013

9374415045

9374599002

9374172006

9374166121

9374413164

9375381028

9374433179

9601882015

9366378020

182008.04.22

OUTDOOR UNIT

42

43

41

44

22

Connector : RED

21

24

25

38

30

29

28

26

27

39

34

40

37

45

33

37

35

36

31

Connector : WHITE

23

32

33

32

33

Ref. Description Part number

21 Water Seal Plate

22 Thermo Holder

Thermistor (Pipe) (White) 9900373030

24 Thermistor (Pipe) (Red)

25 Coil. Choke

26 Compressor Plate Assy

27 Compressor Cover A

28 Compressor Cover B

29 Compressor Cover C

30 Compressor Assy

31323-Way Valve Assy (1/2")

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

33 2-Way Valve Assy

34

Coil (Expansion Valve) (A=Red)

35

Coil (Expansion Valve) (B=White)

36

Coil (Expansion Valve) (C=Green)

37 Pulse Motor Valve

38 Accumulator Assy

39 Receiver Tank Assy

40 4-Way Valve

4123Solenoid

42 Pressure Switch A

43 Pressure Switch B

44 Inlet Pipe (Cond) A Assy

45 Outlet Pipe (Cond) A Assy

-- Inlet Pipe (Cond) C

-- Condensing Pipe C

-- Joint Pipe (Valve) Assy 9374840076

-- Discharge Pipe A

-- Discharge Pipe B Assy

-- Suction Pipe B

-- Strainer Assy

9375222017

9375211011

9900372019

9900366018

9375221058

9374430093

9374431090

9372067079

9315297037

9375104016

9375102012

9900057084

9900057053

9900057060

9900056025

9375250027

9374575039

9900163013

9900165079

9900186012

9900341015

9373461104

9374266111

9373465065

9375241025

9372179482

9372246041

9371275338

9372524015

192008.04.21

55

OUTDOOR UNIT

54

56

53

67

59

Connector : BLACK

68

69

65

60

70

64

GREEN

71

63

57

BLUE

72

RED

51

58

YELLOW

62

61

52

66

INVERTER ASSY

Connector : RED

WHITE

73

Ref. Description Part number

51 Inverter Box A

52 Inverter Box B Assy

53 Inverter Box C

54 Inverter Box Duct

55 Inverter Box Cover

56 Heat Sink A

57 Inverter Box D

58 Terminal (3P)

59 Terminal (6P)

60 Terminal (3P) 9306489045

61 Fuse Holder (Big)

62 Fuse Holder (Small)

63 Fuse (Big)

64 Fuse (Small)

65 ACTPM

66 Power Supply PCB Assy

67 Controller PCB Assy (18L) 9705642225

67 Controller PCB Assy (24L)

68 Heat Sink Thermistor

69 Compressor Thermistor

70 Thermistor (Outdoor)

71

Heat Exchanger Thermistor

72 Discharge Thermistor

73 Wire (Pressure Sw) (Red)

74

Wire (Pressure Sw) (White)

-- Terminal (3P)

9374603015

9374625024

9375140014

9374609017

9375139018

9375138011

9374606023

9900203016

9900016036

0501454012

0501456016

0600086039

0600376116

9703457012

9705647091

9705642195

9900311018

9900156053

9900477011

9900374020

9704219039

9377823014

9377823021

9306489045

74

202008.04.21

ACCESSORIES

INDOOR UNIT

Name and Shape Q’ty Application

Name and Shape Q’ty Application

Installation
template

Hanger

Tapping screw
(ø4

x 10)

Special nut A
(large flange)

Special nut B
(small flange)

Binder

For positioning the
indoor unit

1

(P/N 9364224008)

For suspending the
indoor unit from ceiling

4

(P/N 9363195002)

For installing the
hanger

8

(P/N 301171164104)

For suspending the
indoor unit from ceiling

4

(P/N 313005446653)

(P/N 313005446759)

4

(Small)1For remote control

and cord binding
(P/N 313361275805)

Coupler heat
insulation
(large)

Coupler heat
insulation
(small)

Filter

Drain hose insulation

Edge cover

For indoor side pipe
joint (gas pipe)

1

(P/N 9350716029)

For indoor side pipe
joint (liquid pipe)

1

(P/N 9352766015)

For protecting air
conditioner from dust
(P/N 9366833017)

2

Insulates the drain
hose and vinyl hose

1

connection
(P/N 313806217708)

For making a wiring
hole for connecting
optional units

1

(P/N 9378176010)

Remote
control

Remote control cord

Tapping screw
x 16)

(ø4

(Large)

4

1

1

2

For fixing the coupler
heat insulation
(P/N 312300787605)

For air conditioner
operation
(P/N 9372266199)

For connecting a
remote control
(P/N 9372714010)

For installing a remote
control
(P/N 0700181108)

OPTIONAL PARTS

The following options are available.

Remote sensor :UTD-RS100 (P/N 9072619004)

External control set :UTD-ECS5A (P/N 9077359004)

IR receiver unit : UTY-LRHY1 (P/N 9048098000)

Drain pump unit : UTZ-PX1BBA(P/N 9052976004)

2008.04.21 21

OUTDOOR UNIT

Name and Shape

Drain pipe

Drain cap

Q'ty

Use Part number

For drain piping work

1

2

9303029015

313166024302

Adapter assy

12.7 mm 9.52 mm

(1/2 in.) (3/8 in.)

Putty

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

1

For sealing

1

9370244007

303020200114

222008.04.22

0804G3430