General ABHA36L, ABHA36LATN, AOHA36LATL, ABHA45L, ABHA45LATN Service Manual

SPLIT TYPE

AIR CONDITIONER

CEILING

type (50Hz)

Models

Indoor unit Outdoor unit

ABHA36LATN

ABHA45LATN

AOHA36LATL

AOHA45LATL

CONTENTS

SPECIFICATIONS

DIMENSIONS

REFRIGERANT SYSTEM DIAGRAM

CIRCUIT DIAGRAM

ERROR CONTENTS

PARTS (INDOOR UNIT)

PARTS (OUTDOOR UNIT)

STANDARD ACCESSORIES

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. . . .

1
2
4
5

7INDOOR PCB CIRCUIT DIAGRAM
11OUTDOOR PCB CIRCUIT DIAGRAM
14
16
21
25

SPECIFICATIONS

ELECTRICAL DATA

TYPE

INDOOR UNIT ABHA36LATN

OUTDOOR UNIT AOHA36LATL AOHA45LATL

COOLING CAPACITY

HEATING CAPACITY

POWER SOURCE

RUNNING CURRENT

INPUT WATTS

E.E.R.

MOISTURE REMOVAL

AIRCIRCULATION INDOOR

AIRCIRCULATION OUTDOOR

Cooling
Heating

Cooling

Heating
Cooling

Heating

Cooling & Heating

ABHA45LATN

10.0 kW 12.5 kW

11.2 kW

230 V 50 Hz 230 V 50 Hz

13.6 A

13.2 A

3.11 kW

3.02 kW

3.21 kW/kW

3.71 kW/kW

3.0 L/hr

6,600 m3/hr

14.0 kW

17.0 A

16.5 A

3.89 kW

3.77 kW

3.21 kW/kW

3.71 kW/kW

4.5 L/hr

2,250 m3/hr2,020 m3/hr
6,600 m3/hr

FAN MOTOR

INDOOR UNIT

OUTDOOR
UNIT

Discrimination

High speed

Med speed

Low speed

Quiet 650 r.p.m. 680 r.p.m.

Discrimination
Upper fan

Lower fan

MFH-45RV

1,100 r.p.m.

910 r.p.m.

750 r.p.m.

MFE-60PO

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

MFH-45RV

1,200 r.p.m.

1,000 r.p.m.

830 r.p.m.

MFE-60PO

750 r.p.m.

COMPRESSOR

Hermetic type, Inverter,

TYPE

DISCRIMINATION

REFRIGERANT

R410A

4 poles, 3 phase,

DC motor, Twin Rotary

DA420A3F-21ZA

3,350 g

REFRIGERANT CHARGE (R410A)

MAX PIPE LENGTH

MAX PIPE HEIGHT

Pipe length

FULL CHARGE

ADDITIONAL CHARGE 50 g/m

20 m
30 m
40 m 4,350 g
50 m

50 m

30 m
3,350 g
3,850 g

4,850 g

NOISE LEVEL

High speed

INDOOR UNIT

OUTDOOR UNIT

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

Med speed

Low speed

Quiet

Cooling

Heating

DIMENSIONS

INDOOR UNIT H x W x D

H x W x DOUTDOOR UNIT

WEIGHT

INDOOR UNIT Gross / Net

OUTDOOR UNIT

Gross / Net

47 dB

43 dB

37 dB

32 dB 34 dB

54 dB 55 dB

55 dB 56 dB

240 x 1,660 x 700 mm

1,290 x 900 x 330 mm

58 kg / 44 kg

107 kg / 98 kg

49 dB

45 dB

39 dB

2007.04.03 1

DIMENSIONS

INDOOR UNIT

(Unit : mm)

700

1,660 240

1,600

2007.02.13 2

130 300

OUTDOOR UNIT

(Unit : mm)

31900 330 12

1,290

21

9

77

400

Air Flow

370

650

2007.01.23 3

REFRIGERANT SYSTEM DIAGRAM

Refrigerant direction

: Cool

: Heat

OUTDOOR UNIT INDOOR UNIT

Condenser

High
Pressure
Switch

Muffler x 2

Strainer

Pressure
Check Valve

4-way
Valve

Compressor

Expansion
Valve

Strainer

Accumulator

Strainer

Charging Valve

Refrigerant Pipe

15.88mm (5/8")

Charging
Valve

Evaporator

Refrigerant Pipe

9.52mm (3/8")

2006.02.13 4

CIRCUIT DIAGRAM

INDOOR UNIT

STEP MOTOR

STEP MOTOR

M

M

1
2
3
4
5

1
2
3
4
5

BROWN

1

RED

2

ORANGE

3

YELLOW

4

WHITE

5

BROWN

1

RED

2

ORANGE

3

YELLOW

4

WHITE

5

BLACK
BLACK

1

2

1 2

CN5

1

1

2

2

3

3

CN12

4

4

5

5

1

1

2

2

3

3

4

4

5

5

CONTROLLER
PCB ASSY

CN11CN9

( MAIN PCB )

1

1 2

1

2

CN7 CN8

1
2

1

2

CN13

CN14

1
22

1
2
3

1
2
3
4
5
6
7

1
2
3

GRAY
GRAY

BLACK

BLACK

BROWN

1

RED

2

ORANGE

3

WHITE

4

BLUE

5

PURPLE

6

GRAY

7

RED

1

WHITE

2

BLACK

3

3

1
2

CN10

1 2
1 2

CN4 CN1

34567
34567

8
8

1 2
1

1

CN6 CN3

2

3

2

3

PIPE THERMISTOR

ROOM THERMISTOR

1
2
3
4
5
6
7
8

1

1

2

2

3

3

4

4

5

5

6

6

7

7
8

8

INDICATOR PCB ASSY

TERMINAL

1

3

2

TO REMOTE CONTROL UNIT
( OPTION )

FAN MOTOR

F M

GREEN

/ YELLOW

GRAY

GRAY

1

2

1 2

BROWN

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

YELLOW
WHITE
BLACK

RED

1

1

2

2

3

3

4

4

5

5

6

6

F101

FUSE

3.15A

CN105

250V

E101 E102

GREEN

GREEN

GRAY

GRAY

GRAY

3 4 567
34567

CN104

POWER SUPPLY
PCB ASSY

CN102

1

2

3

GRAY

CN103

GRAY

1 2

8
8

GRAY

GRAY

GRAY

1 2
1

2

CN101

CN108

1
1 2

WHITE

GRAY

3
3

W105
W102
W101

2

WHITE

RED

WHITE

BLACK

1
2

CN106

1 2 3

TERMINAL

TO OUTDOOR UNIT

COIL

2007.02.26 5

OUTDOOR UNIT

COMPRESSOR

R ( R )

C ( T )

CHOKE COIL

PIPE THERMISTOR

DISCHARGE THERMISTOR

PIPE MIDDLE THERMISTOR

RED

C M

BLACK

CONNECTOR

WHITE

S ( S )

ACTIVE

FILTER

MODULE

TERMINAL

WHITE

BROWN

L1

L2

+

-

POSISTOR

BLACK

BROWN

BLACK

1 2
1 2

CN24

U

RED

W305

RED

BLUE

RED

V
W304

W
W303

1
2
3

CN407

4
5

CONTROLLER PCB ASSY

W12

W13

W21

W22

W16

W17

W10

W11

WHITE

BLACK

1
2
3
4
5
6

BROWN

ORANGE
YELLOW

YELLOW

ORANGE

ORANGE

BLACK

1
2
3
4
5
6

P

N

1 2

1 2
1 2

CN21 CN22 CN23

1 2

1 2
1 2

FUSE

F4 T 5A 250V

( MAIN PCB )

FUSE

F2 T 3.15A 250V

1 2 3 4

BROWN

BLACK

1 2

1 2
1 2

1 2

CN26 CN25

CN37

CN30

CN800

CN801

CN27

CN34CN1

1 2 3

BLUE

W200

1
2

1
2
3

1
2
3
4
5
6
7

1
2
3
4
5
6
7

1
2
3
4
5
6

RED

1

RED

2

BLACK

1
2

BLACK

3

1
2
3
4
5
6
7

1
2
3
4
5
6
7

1
2
3

ORANGE

4

YELLOW

5

WHITE

6

OUTDOOR THERMISTOR

COMPRESSOR THERMISTOR

HEAT SINK THERMISTOR

HIGH PRESSURE SWITCH

SOLENOID COIL

4WV

RED

BLACK
WHITE
YELLOW
BROWN

RED

BLACK
WHITE
YELLOW
BROWN

RED
BROWN
BLUE

FAN MOTOR 1F M

F M

FAN MOTOR 2

EXPANSION VALVE COIL

E V

1 2 3

BLACK

1 2 3

WHITE

TM102

1 2 3

POWER SUPPLY PCB ASSY

BLACK

TM101

W3 W6

GREEN

FUSE
10A

EARTH

2007.02.27 6

CN1

BROWN

RED

BLACK

W7

WHITE

BLACK

W9

W8

W1 W2

WHITE

WHITE

BLACK

FUSE
25A

RED

N

1

L32

EARTH

INDOOR PCB CIRCUIT DIAGRAM

CONTROL UNIT
ABHA36LATN : EZ-0061EHSE
ABHA45LATN : EZ-0061DHSE

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

CN2
B5P-SHF-1AA

WHITE

B02B-XASK-1-A

B02B-XAYK-1-A

B02B-XAKK-1-A

CN8

WHITE

CN7

YELLOW

CN5

BLACK

CN8-1
CN8-2

CN7-1
CN7-2

CN5-1
CN5-2

BLACK
BLACK

BLACK
BLACK

ROOM THERMISTOR

PIPE THERMISTOR ( M I D )

GRAY
GRAY

DC FAN MOTOR

F M

1

UL1015 AWG22 RED

2
3

UL1015 AWG22 BLACK
UL1015 AWG22 WHITE

4
5
6

UL1015 AWG22 YELLOW

7

UL1015 AWG22 BROWN

8

DRAIN PUMP

OUTDOOR UNIT

UL1015 AWG16

GREEN

UL1015 AWG16

GREEN

EMI FILTER

ATFC-25-15-12

2 TURN

TERMINAL BOARD

2(N)

E101

E102

POWER SUPPLY PCB ASSEMBLY

CN105-6
CN105-5

CN105

CN105-4

B5P6-VH-B

CN105-3

WHITE

CN105-2
CN105-1

CN106

CN106-1

B2P3-VH-B-E

CN106-2

BLUE

3

1

UL1015 AWG20 BLACK

W101

W102

K06AL-0606HSE-P0

CN15-1
CN15-2

CN15

CN15-3
CN15-4

B06B-XASK-1-A

CN15-5

WHITE

CN15-6

INDICATOR PCB ASSY

K04GN-0402HSE-D0

1

CN13-1
CN13-2
CN13-3

CN13

WHITE

CN13-4
CN13-5
CN13-6
CN13-7

B07B-PASK-1

UL1015 AWG20 WHITE

UL1015 AWG20 RED

UL1430 AWG28 BROWN
UL1430 AWG28 RED
UL1430 AWG28 ORANGE

UL1430 AWG28 WHITE
UL1430 AWG28 BLUE
UL1430 AWG28 PURPLE
UL1430 AWG28 GRAY

W105

CN3-1
CN3-2

CN3

CN3-3
CN3-4

B06B-PASK-1

CN3-5
CN3-6

WHITE

B03B-XAKK-1-A

CN14

BLACK

CN14-1

CN14-2

CN14-3

1

BROWN
2
3
4
5
6
7
8

RED
ORANGE
YELLOW

WHITE

BLUE

PURPLE

GRAY

CN201
JC25-08HG

WHITE

2
3
4

5
6
7
8

CONTROLLER PCB ASSEMBLY
ABHA36LATN : K06AK-0607HSE-C1
ABHA45LATN : K06AK-0606HSE-C1

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 TURN

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

CN1-1
CN1-2
CN1-3

CN4
B08B-PASK-1

WHITE

CN1
B03B-PASK-1

WHITE

CN6

B02B-PAMK-1

GREEN

CN10

B02B-PAOK-1

ORANGE

CN6-1

CN6-2

CN10-1

CN10-2

FRESH AIR

EARTH WIRE

REMOTE CONTROL UNIT

UL1430 AWG22 BLACK

UL1430 AWG22 WHITE

UL1430 AWG22 RED

3

1

2

TERMINAL BOARD

( OPTION PARTS )

CN103

CN103-1

CN103-2

CN102-1

CN102-2

CN102-3

CN108-1

CN108-2

B2B-XH-AM

WHITE

CN102
B3B-XH-AM

WHITE

CN108
B2P3-VH-B

WHITE

NORMAL COIL
RELY41-22
22mH

2.2A

E I B OUT

E I B I N

UL1015 AWG20 WHITE

UL1015 AWG20 WHITE

2007.02.08 7

CN11

B05B-XASK-1-A

B05B-XARK-1-A

B03B-XARK-1-A

WHITE

CN12

RED

CN9

RED

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

UL1430 AWG28 BROWN
UL1430 AWG28 RED
UL1430 AWG28 ORANGE
UL1430 AWG28 YELLOW
UL1430 AWG28 WHITE

UL1430 AWG28 BROWN
UL1430 AWG28 RED
UL1430 AWG28 ORANGE
UL1430 AWG28 YELLOW
UL1430 AWG28 WHITE

FLOAT SWITCH

BROWN
RED
ORANGE
YELLOW
WHITE

BROWN
RED
ORANGE
YELLOW
WHITE

LOUVER

M

U - V

LOUVER

M

L - R

CONTROLLER PCB ASSEMBLY ( MAIN PCB )
ABHA36LATN : K06AK-0607HSE-C1
ABHA45LATN : K06AK-0606HSE-C1

D4

1SS355

I C8

12V

3

O

I

G

2

D1

I C2

5V

3

O

G

2

R19

R22

1.0K <1/10W> x 4

R66

C35 C12

R25

1.0K

<1/10W>

5V

R31
10K

<1/10W>

5V

R33
10K

<1/10W>

R27

330

<1/10W>

C2

+

10/
50V

C3

0.01
<F>

R20
R21

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

1000P <R> x 3

C15

0.01
<F>

C17

0.01
<F>

R34

1.0K

CUSTOM CODE

CUSTOM CODE

HEATING FAN DELAY

R65

C11

5V

R28

10K

<1/10W>

1

Q1
DTC124EKA

C18

0.01
<B>

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

<1/10W>

+

R26

10K

<1/10W>

NJM7812

1

1SS355

NJM7805

1

I

R32

R67 1.0K

<1/10W>

5V

R30
10K

<1/10W>

C37

0.1
<F>

C14
1000P
<R>

R29
390

<1/10W>

3

2

C16

0.01
<F>

5V

+

C32
100/

6.3V

C4 - C7

0.01 <F> x 4

JM1

JM2

JM3

C33

0.1
<F>

<1/10W>

Q3
DTC124EKA

3

2

5V

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

C28

0.1
<F>

R70

10K

1

R4 - R6

1.0K <1/10W> x 3

8
7

6
5

SW1
CFS-0402MC

I C3

13.5V
uLN2003

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

AVDD

34

AVREF

39

VDD0

I C
RST

VDD1

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

5V

ROOM TEMP. TH.

R44
10K

<1/10W>

R54

15.4K
<1/10W>

R53
28K
<1/10W>

1
2
3
4

5

6
7

1

2

1

2

1

2

C25

10/

50V

12V

R48
10K

<1/10W>

I C4

uLN2003

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

13

O4

12

O5

11

O6

10

O7

8

12V

R52
10K
<1/10W>

D3
D1FS4A

FLASH
CN15

5V

B09B-XASK-1-A

1

2

3

4

5

6

7

8

9

INDICATOR
CN13
B07B-PASK-1

1

2

3

4

5

6

7

CN14
B03B-XAKK-1-A
REMOTE CONTROL UNIT

1

2

3

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

1

2

3

4

5

1

2

3

4

5

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

5V

R45
10K

<1/10W>

R46

C31

1.0K

0.01
<1/10W>

<F>

C27

0.1

<F>

100K

<1/10W>

JM6
0R0

3

1

X1

5.00MHz
<CSTLS>

JM5
0R0

2

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

C38

0.1 <F>

R37
10K
<1/10W>

FLOAT SWITCH
CN9
B03B-XARK-1-A

1

2

3

5V

I C7

S80842

2

VDD

1

OUT GND

R40
10K

<1/10W>

1

CS

2

SK

3

D I

6

NC

I C5

BR93L56RF

NC

VCC

GND

C29

0.1
<F>

C30

0.1
<F>

C34

0.1
<F>

3

NC

4

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

DO

0.1

7

NC

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

R36

Q2

3

2

0R0

2007.02.08 8

INDOOR UNIT
POWER SUPPLY PCB ASSEMBLY
K06AL-0606HSE-P0

L

I C26-14

F101

3.15A - 250V
<mT3>

FH102

VA101

470V

<TNR>

PFC5000-0702F
x 2

SA101

RA-362M

VA102

470V

<TNR>

C101

0.22

<LE>

W101

BLACK

W102

WHITE

FH101

LF101

ELF20N018A

1

2

4

3

C104

0.22
<LE>

C105

0.01

<YE>

C106

0.01

<YE>

NORMAL COIL

2

1

CN108
B2P3-VH-B

E102

GREEN

C108

4700P

15V

+

<RS-2W>

D102

R110

10K

<1/10W>

R103

62K

ZFT22B03

2

3
5

6
7
8

D106

D1FL20U

C110 0.047 <ECQB>

D103
D1FL20U
D104
MTZJ5.1B

R109

<1/4W>

D1FL20U

330

+

T101

D105

C111
100/
25V

D108

D2FL20U

12

C113

1000/

10

A

25V

C114

0.01
<KH>

C115

0.01
<KH>

R108
100
<1/2W>

13.5V

R111

+

10K
<1/10W>

340V

<ECQM>

R104
330K
<2W>

1SR139-600

C109

220P/

2.0kV

D101

1

D3SB60

3

2

4

C107

+

270/

450V

C118

0.01
<KH>

<ECKE>

<RS-2W>

R106

1.5

<RS-2W>

R105

75

Q101
2SC5354

2

3

2SC1815

R107

100

<1/10W>

1

Q102

1

2

3

D107

RD16M

<B1>

C112

330/

25V

POWER DRIVE

B08B-PASK-1

SERIAL I N

SERIAL I NT

SERIAL ON

DRAIN PUMP

DC FAN-OUT

DC FAN-FEEDBACK

EX. SIGNAL-OUT

EX. SIGNAL-I N

I C26-10

CN104

E101

N

GREEN

CN105
B5P6-VH-B

6

5

4

3

2

1

DC FAN MOTOR

W105

RED

8

SERIAL

VA103

470V

<TNR>

IC26-14

I C 105

H I 2002R

101418

7

L

6

IC26-10

N

5 4 3 2

3 2 1

5 4

1

5V

C119

0.01

<KH>

I C103

TLP621

<GB>

4

3 2

340V

15V

1

A

R114

4.7K
<1/10W>

R115

6.8K

<1/4W>

15V

5V

1

2

3

4

5

6

7

8

1

2

TLP621

I C104

<GB>

15V

4

3

R116

1.0K

<1/4W>

R117

<1/4W>

820

+

C117
100/
25V

AA

K101

5V

L103

BLm18

<A601>

1

3

L102

BLm18

<A601>

1

2

13.5V

R112
330
<1/10W>

C116

0.01
<B>

CN102
B3B-XH-AM

3

2

1

2

1

E I B I N

CN103
B2B-XH-AM

DC SUPPLY

CN101

B03B-PASK-1

R113

330

<1/10W>

G5NB-1A

4

TLP621

4

3

2

I C101

<GB>

5V

1

2

3

C121

0.1
<F>

13.5V

C120

0.1
<F>

2007.02.08 9

E I B OUT

IC26-14

L

IC26-10

N

K102

G5NB-1A

3

1

13.5V

2

4

RC101
120/

0.2

CN106
B2P3-VH-B-E

2

1

DRAIN PUMP

INDOOR UNIT
INDICATOR PCB ASSEMBLY
K04GN-0402HSE-D0

TO CONTROLLER PCB ASSEMBLY

( OPERATE )

( TIMER )

( LOUVER )

( LOUVER )

( 5V )

( REMOTE CONTROL )

( GND )

( MANUAL AUTO SWITCH )

BROWN

RED

ORANGE

YELLOW

WHITE

BLUE

PURPLE

GRAY

CN201

5V

R201

330 <1/4W>

D205 EBR3864X <RED>

R202

330 <1/4W>

D206 EMPG3863X <GREEN>

R203

1

2

3

4

5

6

7

8

330 <1/4W>

D207 EMAA3863X <ORANGE>

C202

1

3

+

10/

16V

C201

0.1

<F>

JM201

2

SW201

EVQPAG04K

2007.02.08 10

4

PHA201

P I C-37143TH5

2

VCC
OUT

1

GND

3

OUTDOOR PCB CIRCUIT DIAGRAM

INVERTER ASSEMBLY
AOHA36LATL : EZ-00603HUE
AOHA45LATL : EZ-00604HUE

EMI FILTER 1

TFC-25-15-12A

UL1015
AWG12

BLACK

UL1015
AWG20

BLACK

1T

UL1015
AWG16

GREEN

EARTH

W1

B

W6
B

POWER SUPPLY PCB ASSY

W2

B

W7
B

W3
B

K04BA-0401HUE-P0

POWER SOURCE

230V
50Hz

INDOOR UNIT

UL1015
AWG12

WHITE

N

UL1015
AWG12

BLACK

L

UL1015
AWG20

RED

3

UL1015
AWG20

WHITE

2

UL1015

(N)

AWG20

BLACK

1

F201

TLC 25A - 250V, B

( 250V 25A )

F202

FSL 250 10 ( EM )

( 250V 10A )

03 VH / SIN
1015 L=250

CN1

B3B-XASK-1-A

WHITE

CT OUT

TM101

TM102

W9

W8

CHOKE COIL

L=0.3MH

30A

UL1015
AWG14

EMI FILTER 2

TFC-25-15-12A

2T

BROWN

+

UL1015
AWG14

UL1015 AWG14 BLACK

UL1015 AWG14 WHITE

B

B

1

2

3

UL1015 AWG20 WHITE

UL1015 AWG20 BLACK

UL1007 AWG24 BLACK

UL1007 AWG24 BROWN

UL1007 AWG24 RED

W10

B

W11

B

CN34

1

B2P3-VH-B-Y

YELLOW

3

CN1
03 XA / 172520

1

1007 L=180

WHITE

3

4

AC VOLT I N

CT

W16

W17

W21

W22

RED

B

UL1015
AWG14

BLACK

B

UL1015
AWG20

ORANGE

B

UL1015
AWG20

ORANGE

B

ZPR0YCE400A300

-

UL1015
AWG14

BROWN

L1 L2

ACTPM

SACT32010F1

P

N1

1

2

3

4

5

6

EMI FILTER 3

TFC-25-15-12A

2T

UL1015 AWG14 YELLOW

UL1015 AWG14 BLUE

UL1007 AWG24 BROWN

UL1007 AWG24 RED

UL1007 AWG24 ORANGE

UL1007 AWG24 YELLOW

W12

B

W13

B

CN407
06 PH / 172520

1

1007 L=480

WHITE

3

4

5

ACTPM CONTROL

W305

W304

W303

B

B

B

UL1015 AWG14 RED

UL1015 AWG14 WHITE

UL1015 AWG14 BLACK

2

2

3

3

1

1

WHITE / WHITE

RED

WHITE

BLACK

COMPRESSOR

C 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.

F M

F M

M

YELLOW

YELLOW

ORANGE
YELLOW

BLACK

BLACK

RED
RED

BROWN
BROWN

BLACK
BLACK

BROWN
BROWN

BLACK
BLACK

BLUE

BLUE

BLACK
BLACK

RED

BLACK
WHITE

BROWN

RED

BLACK
WHITE

BROWN

RED

BROWN

BLUE

WHITE

W200
B

1

2

CN800

3
4

B07B-XASK-1-A

5

WHITE

6

7

1
2
3

CN801

4

B07B-XAKK-1-A

5

BLACK

6
7

1
2

CN27

3
4

B06B-XARK-1-A

5

RED

6

1

CN30
179844-1

3

WHITE

1

CN37

2

B02B-XARK-1-A

RED

CN26
B02B-XAMK-1-A

1

GREEN

2

CN25
B02B-XAKK-1-A

1

BLACK

2

CN21

1

B02B-XH-AM-Y

2

YELLOW

1

CN22

2

B2B-XH-AM-R

RED
1
2

CN23

B02B-XAEK-1-A

BLUE
1
2

CN24

B2B-XH-AM

WHITE

SERIAL

CONTROLLER PCB ASSY
AOHA36LATL : K06DZ-0601HUE-C1
AOHA45LATL : K06DZ-0600HUE-C1

CN601

B10B-PASK-1

MAIN FLASH

WHITE

1

5V

2

GND

3

TAUX

4

TTXD

5

TRXD

TMODE

6

TAUX3

7

TCK

8

/ TRES

9

/ TICS

10

2007.02.07 11

CONTROLLER PCB ASSEMBLY
AOHA36LATL : K06DZ-0601HUE-C1
AOHA45LATL : K06DZ-0600HUE-C1

AC VOLT I N

B2P3-VH-B-Y

SERIAL

4-WAY VALVE

PRESSURE SWITCH

B02B-XARK-1-A

COMPRESSOR TEMP. TH.

B02B-XAMK-1-A

HEAT SINK TEMP. TH.

B02B-XAKK-1-A

DISCHARGE TEMP. TH.

PIPE TEMP. TH.

OUTDOOR TEMP. TH.

B02B-XAEK-1-A

W22

ORANGE

W21

ORANGE

W10

BLACK

W11

WHITE

CN34

YELLOW

W200

RED

CN30

179844-1

WHITE

CN37

CN26

GREEN

CN25

BLACK

CN21

B2B-XH-AM

YELLOW

CN22

B2B-XH-AM

RED

CN23

R407, R403

10K <1/10W>

x 2

5V

R102

3

<1/10W>

1

2

R103

4.7K

<1/10W>

x 2

R6

R1

2

1

3

D1

D1FL20U

P-AFS

RSTX-1

5V

W12

YELLOW

W13

BLUE

5V

x 2

15V

22K

4.7/50V <PS>

R3 100

<1W>

D10

RD5.6ES

R4 330
<1/4W>

B

B

I C400-1

uPC393

I C400-2

uPC393

I C11-1
uPC393

-

1

+

R115 1M
<1/10W>

R2 1.0K

<RS-3W>

220P

<BN>

C2 0.047

<ECQB>

D1FL20U

<B2>

100/16V

R411

22K

<1/10W>

C416

1000P

<B>

TAUX-1
TTXD-1
TRXD-1

TMODE-1

TAUX3-1

TCK-1

RSTX-1

1

7

2
3

C90

C1

<PJ>

DTC124EUA

<1/10W>

R201
220K

<2W>

660/450WV x 3

SMOOTHING CIRCUIT

R408

6.65K

<1/10W>

1%

15V

2

-

3

+

6

-

5

+

C412

0.1

15V

<F>

+

C88

0.1

<F>

+

+

+

C201

C202

C203

15V

C409

R402

10/

2.2K

25V

<1/4W>

<PS>

D402

+

RD3.3ES
<B2>

R435, R441

1.0K <1/10W>

C411

C414

0.01

0.01
<F>

<F>

2

C89

470P

3

<B>

D81, D82

DAN217U x 2

C87

330P

COMP POSITION DETECT

<B>

SW POWER SUPPLY

T1

JPZ-200

16
15
13

12
10

9

D1

D100

C3

D1FL20U

+

220/

35V

P-W

P-TRIP

P-FM1POW

FM1FDB

P-FM2POW

FM2FDB

C7

P-U
P-V

P-X
P-Y
P-Z

ACTPM CONTROL

Q403

DTA143

2

3

2

1

A

A

Q401

R437,

R438

270 <1/10W>

1% x 2

5V

10K <1/10W> x 5

R605

22K

R604

R21

FLASH-MAIN

x 2

1

2

1
2
3

6
7
8

15V

+

D1FL20U

18V

1

3

C413

0.01

R603

R602

<1/10W>

<F>

A

C415

R20
10K

<HCP>

0.01

C116

0.1

R400R440

R406

R401

1

3

<1/10W>

10K

<1/10W>

D8

D7

D401

x 3

18V

<F>

5V

R601

PFC5000

PFC5000

1% x 2

180K <RN-1/2W>

L100

2.87K

<1/10W> 1%

R104

2.94K
195K <RN-1/2W>

R106

<1/10W> 1%

R108

R105 2.94K

2.87K

1%

C4

R5

470/

220/

25V

16V

<PJ>

<PJ>

+

I C407 uPC24M18

1

I

G

C406

2

+

220/
50V

<PJ>

CN407
06 PH / 172520
1007 L=480

WHITE

ACTPM
CONTROL

1

A

2

3

4

5

A

5V

1

2

3

4

5

6

7

8

9

10

CN601
B10B-PASK-1

WHITE

MAIN-FLASH

FH3

-0702

T 3.15A

250V

FH4

-0702

1% x 2

<1/10W> 1%

C5

I C8

TA7805

1

+

3

O

D110

ZP1027

TAUX

TTXD

TRXD

TMODE

TAUX3

TCK

/ TRES

/ TICS

R370, R371, R374
R375, R376, R379

47/

35V

UP
VP I
VUFB

VUFS
VP
VP I
VVFB

VVFS

WP
VP I
VPC
VWFB

VWFS

I C310

C33

0.01
<F>

BL02Rn1

D804

5V

1

15V

15V

VN I

VNC
C IN
CFO

FO
UN

VN

WN

W

+

C805

5V

1 2

3

3
6

11

14

1
8

10
15

0.018 <2W> x 6

14

15
16
17

18
19

20
21
22

P

23

U

24

V

25
26

N

5V

R40 1.0K

<1/10W>

C802

0.1

<F>

R802
560
<1/4W>

L801

0.1

<F>

R806 560

3

C803 <PJ>

2

100/16V

C29

I C4

<F>

TD62064

I 1

O1

I 2

O2

I 3

O3

I 4

O4

COM1

GND1

COM2

GND2

NC1

GND3

NC2

GND4

R302 1.0K

<1/10W>

C327

0.022 <F>

R33 10K
<1/10W>

<1/4W>

+

0.1

12V

2
7
9

16

4

5
12

13

C328
2200P
<B>

1

2

3

4

5

6

7

1

2

3

4

5

6

7

5V

1

2

3

4

1M
<1/10W>

1

2

3

4

5

6

B

W305

RED

B

W304

WHITE

B

W303

BLACK

INVERTER

CN800
B07B-XASK-1-A

WHITE

DC FAN

CN801
B07B-XAKK-1-A

BLACK

DC FAN

CN1
03 XA / 172520
1007 L=180

WHITE

CT

CN27
B06B-XARK-1-A

RED

EXPANSION VALVE-A

MOTOR-1

MOTOR-2

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

R111

<1/2W>

R360 39

U1JU44 x 3

1.0K
<1/10W>
x 6

R340
R341
R342
R343
R344
R345

R112

R110 R88

D301

C323

D302

C322

D303

C321

0.1 <F> x 3

F2

R87 2.94K

<1/10W> 1%

C311

R107 680

<1/10W> 1%

12V

5V

C6

3I

O

G

100/

+

2

16V

<PS>
18V

C418

+

10/

35V

<PS>

A

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

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

Q800
DTC143
EUA

2

C801

0.01
<F>

DC FAN-2
Q802
DTC143EUA

2

P-AN-CT

JM152
JM153
JM154
JM155

R86

R89

47/35V

<PJ> x 3

330k

<1/10w> x 3

+

R361

C305

+

R363

C304

+

R362

C303

C312

C313

1000P <B> x 6

Q801
DTA143

2

3

R803

10K

1

<1/10W>

R804

1.0K

<1/10W>

3 2

1

C804

0.01
<F>

<1/10W>

EE-VALVE

15V

C332

0.1

L300

BL02Rn1

<F>

0.1 <F> x 3
C324

C325

C326

C316

C314

C315

15VDC FAN-2

1

R801

1.0K

<1/2W>

3

5V

5V

1 2

3

D803

DAN217U

15V

Q803

1

DTA143

3

5V

R807

10K

<1/10W>

R808

DAN217U

1.0K
DAN217U

1.5K <1/10W> x 4

R97
R96
R95
R94

C333

+

1
2
3

4
5

6
7
8

9
10
11
12

13

PS21267-AP

L800
BL02Rn1

C800

100/

16V

<PJ>

R805

1.0K

<1/2W>

D61

12V

VA103

470V

<TNR>

MAIN CURRENT

2

+

3

-

D101

D25XB60

18

14 10 5 432 1

1

4

7

HY I C1

HU2001

6

C115

0.1
<HCP>

B

W16

RED

B

W17

BLACK

R51 27K

5V

<1/10W>

R55

R56 27K

1.0K

R52

1.0K

C51

0.022
<F>

<1/10W>

5V

543

<1/10W>

R50 10K

2

18

<1/10W>

1

<1/10W>

3

Q51
2SC2412K

2

<BQ>

JM156

P-S I
P-S I1

x 2

C53

<F>

C180

0.022

P-POWER

P-AFE

P-AFDC

P-CP-POS

VOLTAGE LOCK OUT

R113

1.0K

<1/10W>

C95

R114

100P

27K

<CH>

<1/10W>

2SC2412K <BQ>

C35, C26

0.01 <F>

Q91

B

B

12V

B

B

PFC5000

-0702
FH2

3

1

B

4

3

1

2

K101 DW12D1

PFC5000

F4

-0702

T 5A

FH1

250V

SERIAL

100K <2W>

12V

D28
SLR-332VR
<RED>

12V

R43 2.2K
<1/4W>

1C
2C

15

3C

14

4C

13

5C

12

6C

11

7C

10

COM

9

1B

116

2B

2
3

3B
4B

4

5B

5
6

6B
7B

7
8

E

JM157

I C3
uLN2003A

P-FM1SEL

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

P-SO

1

2

CR5

RE1202

K17 G5NB-1A

3

12V

124

4WV

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

5V

2.2K

1

2

R91

1

2

1

2

1

2

1

2

1

2

R90

L202

BL02Rn1

5V

BL02Rn1

RED

<1/10W>
x 2

C71

L201

4.75K 1%

4.75K 1%

38.3K 1%

1.0K <1/10W> x 2
R93

R92

0.1

<F>

C70

0.01 <F> x 2

R100

13K

<1/10W>

R98

<1/10W>

R63
13K

<1/10W>

R65

<1/10W>

R67

<1/10W>

x 2

C73

R101

10K

<1/10W>

R99

10K

<1/10W>

R62

10K

<1/10W>

R64
10K

<1/10W>

R66

10K

<1/10W>

C72

PR-SW

C60

1.0
<F>

C61

1.0
<F>

C37

1.0
<F>

C38

1.0
<F>

C39

1.0
<F>

5V

C91

0.1

<F>

8 VCC
4
7
5

<1/10W>

THERMISTOR

I C201
BR93L56RF-WE2

1

CS

2

DO

SK

3

NC

D I

6

GND

NC

R206

10K

EEPROM

P-E2PCS1
P-E3PSK1
P-E2PD I 1

C56

1.0K
<1/10W>

P-SWPRS1
P-SWPRS2

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

AOYA36LATL

6
5
4

SW1

DSS803

AOYA45LATL

6
5
4

SW1

DSS803

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

1

2

<1/10W>

3
2

<1/10W>

1

<1/10W>

3
2
1

R35
10K

<1/10W>

R68 4.75K
<1/10W>
1%

R16

2.2K

R17

1.8K

R18

1.0K

5V

R11, R195

P-S I
P-SO

P-V2

<1/10W>

10K <1/10W> x 2

R34

1.0K

P-AN-TT2

P-AN-HT

P-CMPTH

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

C77

0.1
<F>

C40 0.1
<F>

FM2FDB

SUB-CLK

P-FM2POW

P-POWER

P-AN-CT

P-FM1POW

TTXD-1

TAUX3-1

P-AFS

P-CP-POS

5V

P-PR

P-LED

P-4WV-AC

P-TRIP
P-EPV-A
P-EPV-B

P-EPV-C
P-EPV-D

1

MB90462

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

3

X1

8.00MHz
<EFO>

2

I C1

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

MICOM-MAIN

P-AN-TT2

C78

0.1
<F>

VCC

AVCC

MD0
MD1

RSTX

AGND

GND

GND

56
11
25

P00
P01

26

40

P17

36

P13

37

P14

38

P15

39

P16

12

AVR
P24

45

P25

46
50

P30

51

P31

52

P32

53

P33

54

P34

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>

0.1 <F> x 2

R608 10K <1/10W>

U
X
V
Y

W

Z

R36

1.0K

<1/10W>

C19

R72 1.0K

<1/10W>

C17

0.01
<F>

5V

C18

C16

4.7/

50V

<PS>

5V

R158
10K
<1/10W>

SW2

KSM0632B

+

<PS>

C20

4.7/
50V

5V

+

2

1

Q1
2SC5354

R140 1.2

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

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

SUB-FWD
SUB-BKWD
TMODE-1

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

R73 82K
<1/10W>

5

SUB

VCC

4

VOUT

3

GND

NC

I C6
BD4742G

<1/2W>

2007.02.07 12

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

TM100

POWER SOURCE
230V
50Hz

TO INDOOR UNIT

EARTH

AC VOLT OUT

BLACK

WHITE

W1

W2

W6

BLACK

W7

WHITE

W3

GREEN

W8

BLACK

W9

WHITE

L1
RCH3818-022PF07

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

1.0
<LE>

L2
N200500K1D7C

C107

3.3
<LE>

CT1
CT-1B

D60

5V

DAN217U

C60
220/16V
<PJ>

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

L4
RCH3818-022PF07

+

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

C111

2.2
<LE>

R68 22K
<1/10W>

VR1
KVSF687
AC202

C64

0.1
<F>

C65

0.1
<F>

5V

TM101

B

BLACK

TM102

B

WHITE

CN1
B03B-XASK-1-A

WHITE

1

2

3

CT OUT

2007.02.07 13

ERROR CONTENTS

INDOOR UNIT

(Troubleshooting with the indoor display)
Troubleshooting at the display is possible either on the wired or wireless
remote control.

FILTER lamp (Orange)

TIMER lamp (Green)

OPERATION lamp (Red)

The OPERATION, TIMER and FILTER lamp operate as follows table ac­cording to the error contents.

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

Heatsink thermistor 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

Excessive high pressure protection on
cooling

4-way valve abnormal

Pressure switch abnormal

Compressor temperature error

Active filter abnormal

PFC circuit error

OPERATION

lamp (RED)

(2 times)

(2 times)

(2 times)

(2 times)

(3 times)

(3 times)

(3 times)

(3 times)

(3 times)

(3 times)

(3 times)

(3 times)

(4 times)

(4 times)

(5 times)

(5 times)

(5 times)

(5 times)

(5 times)

(5 times)

(6 times)

(7 times)

(7 times)

(7 times)

(7 times)

(7 times)

(8 times)

(8 times)

TIMER lamp

(GREEN)

(8 times)

(2 times)

(3 times)

(4 times)

(6 times)

(2 times)

(3 times)

(4 times)

(7 times)

(8 times)

(2 times)

(4 times)

(2 times)

(3 times)

(5 times)

(6 times)

(7 times)

(8 times)

(2 or 3 times)

(2 times)

(3 times)

(4 times)

(5 times)

(6 times)

(2 or 3 times)

(4 times)

FILTER lamp

(ORANGE)

(2 times)

(3 times)

(4 times)

OUTDOOR UNIT LEDS

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

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.

LED

1 flash

2 flash

3 flash

4 flash

5 flash

7 flash

8 flash

9 flash

12 flash

13 flash

14 flash

15 flash

16 flash

5 sec. on/
1 sec. off
repeat

1 sec. on/
1 sec. off
repeat

off

Error contents

Communication error

(Indoor unit - Outdoor unit)

Discharg pipe temperature sensor

Outdoor heat exchanger temperature (outlet) sensor

Outdoor temperature sensor

Outdoor heat exchanger temperature (mid) sensor

Discharge pipe temperature abnormal6 flash

Compressor temperature sensor

Heat sink temperature sensor

Pressure switch abnormal

Compressor temperature abnormal10 flash

IPM error

Compressor rotor position cannot detect

Compressor cannot operate

Outdoor fan abnormal (upper fan)

Outdoor fan abnormal (lower fan)

Protect operation

Pump down operation

No error

: 0.5s ON/0.5s OFF (Flash) : OFF

2007.03.07 14

SPECIAL INSTALLATION SETTING

PUMP DOWN (Refrigerant collecting operation)

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

1. When the product is stopped:

Press the PUMP DOWN switch on the outdoor unit.

1

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

2

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

3

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

4

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

2. When the product is operating:

1

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)

2

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

PUMP DOWN SW (SW2)

DANGER

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

3

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

4

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.

3-way valve
(Liquid)

6.35 mm (1/4 in.)

Blank

cap

Spindle (Hexagon wrench)

9.52 mm (3/8 in.)

12.70 mm (1/2 in.)

15.88 mm (5/8 in.)

19.05 mm (3/4 in.)

Charging port cap

Outdoor unit

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)

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

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

Connecting pipe

3-way valve

Charging port

Tightening torque

Blank cap

Hexagon wrench

Use a 4 mm
hexagon wrench.

3-way valve
(Gas)

2007.03.07 15

Cap

PARTS

INDOOR UNIT

3

1

15

16

18

2

14

17

15

19

4

11

9

6

8

14

7

5

13

Ref.

No.

Description

1 Kit (Base Sub Assy) 9371360010

Panel Left Sub Assy 9360427014

2
3 Kit (Panel Right Assy) 9371361017
4 Cover (Top) 9359737001
5 Intake Grille 9359738008
6 Air Filter 9359739005
7 Filter Guide R 9359692003
8 Filter Guide L 9359693000

9 Front Panel 9359734000
10 Indicator PCB Assy 9705891036
11 PCB Holder 9359736004
12 Receiver Cover 9359714002
13 Hole Cover 9359691006
14 Hinge Plate (Grille) 9359694007
15 Hanger Bracket 9359742005
16 Cover (Decoration)-R 9359744009
17 Cover (Decoration)-L 9359745006
18 Kit (Side Cover R) 9371364018
19 Kit (Side Cover L) 9371365015
20 Badge 9359735090

Part number

Ord.

Q'ty

9

10

11

12

2007.02.27 16

20

INDOOR UNIT
Drain pan
Flap

Ref.

Description

No.

2 Panel Left Sub Assy 9360427014

3 Kit (Panel Right Assy) 9371361017
21 Evaporator Assy 9372585078
22 Distributor Assy 9371325378
23 Coupling Pipe Assy 9373038405
24 Kit (Panel pipe-L) Sub Assy 9371362014
25 Kit (Panel pipe-R) Sub Assy 9371363011
26 Reinforcement Metal 9359697008

Drain Pan Sub Assy 936042901827
28 Flap Assy 9359731009
29 Bushing 9359733003
30 Flap Spring 9359730002
31 Sector Gear 9359729006
32 Pinion 9359728009
33 Motor Base 9359727002
34 Step Motor V 9360307026
35 Kit (Separate Wall Sub Assy) 9371366029
36 Pipe Fixture Metal 9359688006

--- Drain Cap 9358746004

--- Pipe Thermistor 9900022020

--- Thermistor Spring A

Part number

313728262708

Ord.

Q'ty

28

24

27

33

35

23

25

22

21

36

26

29

28

2

27

3

30

31

33

34

32

3

28

2007.04.03 17

51

INDOOR UNIT
Louver Base Sub Assy

47

48

43

Ref.

No.

Description

41

Part number

44

46

45

49

42

50

Ord.
Q'ty

41 Louver Base Sub Assy 9360432025
42 Louver 9359719007
43 Rod (Motor) 9359723004
44 Louver Link 9359726005
45 Louver Base 9359718000
46 Louver Spring 9359720003
47 Louver Stopper 9359724001
48 Louver Rod 9359725008
49 Step Motor H 9900297015
50 Louver Insulation R 9359721000
51 Louver Insulation L 9359722007

2007.02.26 18

INDOOR UNIT
Fan motor

73

67

74

74

73

61

72

63

63

61

71

72

69

70

68

62

Ref.

Description

No.

61 Motor Mount 9377999016
62 Fan Motor Assy 9602389018
63 Motor Band A assy 9374647019
64 Motor Band B 9374648023
65 Reinforcement Motor Band 9378000018
66 Rubber 9385102002
67 Casing 9359704003
68 Kit (Cover Casing) Sub Assy 9371367019
69 Sirocco Fan Assy 9359701002
70 Joint Assy 9378038011
71 Shaft 9359707004
72 Shaft Holder Bracket 9359686002
73 Bearing B Assy 9357921006
74 Shaft Holder Fixture 9359687009

Part number

Ord.

Q'ty

62

64

2007.04.03 19

64

66

65

Ref.

Description

No.

81 Control Box Assy 9377912015
82 Control Box A 9359712008
83 Control Box B 9359713005
84

Controller PCB Assy (36LATN)

84

Controller PCB Assy (45LATN)
85 Power Supply PCB Assy 9707398076
86 Terminal 3P 9703345012
87 Terminal 3P 9306489045
88 Reactor Assy 9707457018
89 Rubber Bushing 9357376004
90 Cord Bushing 9359240006
91 Cord Clamp-A 9359820017
92 Cord Clamp-B 9359821014
93 Reactor Assy 9707457018
94 Room Thermistor 9703299025
95 Wire Assy (Connector) 9707442021
96 Wire Assy (Connector) 9703339028
97 Wire Assy (Connector) 9702319014
98 Wire Assy (Connector) 9702318017

Part number

9707393088
9707393071

95

Ord.

Q'ty

INDOOR UNIT
Control unit

97

98

87

96

84

85

94

88

89

90

91

86

92

81

2007.04.03 20

82

83

PARTS

OUTDOOR UNIT

1

3

2

6

4

3

7

5

Ref.
No.

Description Parts number

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

-- Emblem Rear 9372171011

9374417025

9374094028
9374330010
9374173013
9374415069
9374416141
9374174010

Ord.
Q'ty

2007.03.02 21

OUTDOOR UNIT

12

11

13

16

10

10

9

15

14

Ref.

Description Parts number

No.

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
16 Coil Choke 9703458019

9366378020
9601882015

9374433018

9374434015
9374629015
9374345014
9374166046

Ord.
Q'ty

2007.02.06 19

2007.03.101 22

OUTDOOR UNIT

22

21

58

56

23

20

24

55

25

42

54

26

19

Ref.
No.

2007.03.01 23

Description

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
42 Expansion Valve Assy
54 Compressor Cover A
55 Compressor Cover B
56 Compressor Cover C
57 Compressor Cover D
58 Solenoid 9900165055

Parts number

9377958013
9377959010
9378035010
9375250034
9900165055
9900186012

9970035029

9374274017
9900197025
9372524039
9370947175
9374430109
9374431106
9372067086
9375382025

Ord.
Q'ty

17

18

57

Ref.

Description Parts number

No.

Ord.
Q'ty

OUTDOOR UNIT

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

31 Inverter Box Cover

32 Heat Sink B
33 ACTPM
36 Posistor
37 Inverter PCB Assy (36)
37 Inverter PCB Assy (45) 9707537017
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

47 Heatsink Thermistor
48 Wire (Pressure Switch)
50

Thermistor (Heat Exchanger)
51 Fuse Holder (Small) 0501456016
52 Fuse Holder (Large)

53 Fuse Holder (Large) 0600086039

9374603015
9374625017
9374605026
9374609017

9374608010

9374607020
9707592016
9704265012
9707537024

9705647022
9356857009
9900203023

0600086039

9704219084
9900374037
9900378035
9900156060

9900311018
9367595051
9900403010

0501454012

33

37

31

38

27

(Connector : Black)

47

46

45

29

32

(Green)

44

30

(Blue)

43

(Red)

50

(Yellow)

(White)

41

51

53

40

39

36

28

52

(Connector
: Red)

48

2007.03.01 24

STANDARD ACCESSORIES

INDOOR UNIT

Name and Shape Q'ty Part numberApplication

Drain hose
insulation

VT wire

Coupler heat insulator
(large)

Coupler heat insulator
(small)

Nylon fastener

Special nut A
(large flange)

Special nut B
(small flange)

Installation
template

Auxiliary pipe
assembly

1

1

2

1

Large

4

Small

4

4

4

1

1

Adhesive type 70 x 230

For fixing the drain hose L 280 mm

For indoor side pipe joint
(large pipe)

For indoor side pipe joint
(small pipe)

For fixing the coupler heat insulator

For installing indoor unit

For installing indoor unit

For positioning the indoor unit

For connecting the piping

9360464002

313806350303

9350716029

9352766015

9301501001

312300787605

313005446653

313005446759

9360022004

9374714025

OUTDOOR UNIT

Name and Shape Q'ty Part numberApplication

Drain pipe

Drain cap

Installation
(seal)

2007.02.16 25

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

1

the model)

2

For filling in a gap at the entrance of
connection cords

1

9303029015

313166024302

9374756018

0701G3192