General ASHA14L, ASHA14LCC, AOHR14LCC, ASHA18L, ASHA18LCC Service Manual

SPLIT TYPE
ROOM AIR CONDITIONER

WALL MOUNTED

Models

Indoor unit Outdoor unit

ASHA14LCC AOHR14LCC

ASHA18LCC AOHR18LCC

type

CONTENTS

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . 1

DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . 2

REFRIGERANT SYSTEM DIAGRAM . . . . . . 3

CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . 4

ERROR CONTENTS . . . . . . . . . . . . . . . . . . .

DISASSEMBLY ILLUSTRATION . . . . . . . . . . 9

PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . 13

15STANDARD ACCESSORIES . . . . . . . . . . . .

5INDOOR PCB CIRCUIT DIAGRAM . . . . . . .

6OUTDOOR PCB CIRCUIT DIAGRAM . . . . .

8

SPECIFICATIONS

TYPE

INDOOR UNIT

OUTDOOR UNIT

COOLING CAPACITY

HEATING CAPACITY

ELECTRICAL DATA

POWER SOURCE

FREQUENCY

RUNNING CURRENT

INPUT WATTS

E.E.R.

COP HEATING

MOISTURE REMOVAL

AIR CIRCULATION-High

COOLING

HEATING

COOLING

HEATING

COOLING

COOLING

HEATING

COMPRESSOR

TYPE

DISCRIMINATION

REFRIGERANT R410A

COOL & HEAT INVERTER

ASHA14LCC

AOHR14LCC

4.20 kW

5.60 kW

5.0 A

6.4 A

1.11 kW

1.45 kW

3.78 kW/kW

3.86 kW/kW

2.1 L/hr

Hermetic type, 4 pole, 3 phase,

DC inverter motor, Rotary

DA130A1F-25F

ASHA18LCC

AOHR18LCC

5.20 kW

6.25 kW

230 V

50 Hz

7.6 A

7.7 A

1.72 kW

1.73 kW

3.02 kW/kW

3.61 kW/kW

2.8 L/hr

700 m3/hr700 m3/hr

700 m3/hr700 m3/hr

1,150 g

FAN MOTOR

POWER SOURCE

INDOOR UNIT
( cool / heat )

OUTDOOR UNIT ( cool / heat )

DIMENSIONS

INDOOR UNIT

OUTDOOR UNIT

WEIGHT

INDOOR UNIT

OUTDOOR UNIT

GROSS / NET

GROSS / NET

NOISE LEVEL

INDOOR UNIT
( cool / heat )

OUTDOOR UNIT ( cool / heat )

HIGH-SPEED

MED-SPEED

LOW-SPEED

QUIET

H x W x D

H x W x D

HIGH-SPEED

MED-SPEED

LOW-SPEED

QUIET

230 V

1,480 r.p.m. / 1,480 r.p.m.

1,260 r.p.m. / 1,300 r.p.m.

1,040 r.p.m. / 1,110 r.p.m.

850 r.p.m. / 950 r.p.m.

860 / 820 r.p.m.820 / 750 r.p.m.

275 x 790 x 215 mm

578 x 790 x 300 mm

12 / 9 kg

44 / 40 kg

44 dB / 42 dB

38 dB / 37 dB

32 dB / 32 dB

25 dB / 27 dB

48 dB / 49 dB

50 dB / 50 dB

REFRIGERANT (R410A)

Pipe Length

FULL CHARGE AMOUNT

ADDITIONAL REFRIGERANT

MAXIMUM PIPE HEIGHT

15 m

20 m

2006.02.28 1

1,150 g

1,250 g

20 g / m

15 m

DIMENSIONS

Models :
ASHA14LCC / AOHR14LCC
ASHA18LCC / AOHR18LCC

(unit : mm)

275

215790

2,000

508

540

790

20

125

60

320

300

48

347

578

10

2006.02.28 2

REFRIGERANT SYSTEM DIAGRAM

Models :
ASHA14LCC / AOHR14LCC
ASHA18LCC / AOHR18LCC

3-Way

valve

Muffler

Compressor

Sub-accumulator

4-Way valve

Heat exchanger

( INDOOR )

Heat exchanger
( OUTDOOR )

Sub-heat

exchanger

( INDOOR )

2-Way

valve

Strainer

Expansion valve

Strainer

Cooling
Heating

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

2006.02.28 3

CIRCUIT DIAGRAM

Models :
ASHA14LCC / AOHR14LCC
ASHA18LCC / AOHR18LCC

INDOOR UNIT

CN201

INDICATOR PCB

F. M.

FAN MOTOR

1
2
3
4
5
6
7

RED

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

BLUE

YELLOW

WHITE

BLACK

RED

1
2

3

4

1

5

2

6

3

7

CN3

8

4

9

5
6

10
11

7

1
2

3
4
5
6

CONTROLLER PCB

1
2
3
4

CN2

5
6

POWER RELAY

RED

1

1

ORANGE

2

2

YELLOW

3

3

PINK

CN6

4

4

BLUE

5

5

1
2
3

TEST

CN7

4
5

BLACK or GRAY

1

BLACK or GRAY

2

PIPE TEMPERATURE THERMISTOR

BLACK

1

BLACK

2

CN4 CN5

ROOM TEMPERATURE THERMISTOR

STEP MOTOR

M

TERMINAL

OUTDOOR UNIT

REACTOR

2
2

YELLOW

1
1

WHITE

RED

BLACK

BLACK
BROWN
BROWN

YELLOW

PIPE TEMP. THERMISTOR

DISCHARGE TEMP. THERMISTOR

3 4

WHITE

THERMAL
FUSE 102

TM1

BLACK

TM2

RED

L

N

3

TO OUTDOOR UNIT

W10
W11

1

1

2

2

CN71

3

3

4

4

CN800

GREEN

W3

BROWN

L

W7

W8
W9

1

1

2

2

3

3

4

4

5

5

6

6

7

7

POWER SOURCE

N

BLUE

GREEN / YELLOW

RED

WHITE

BLACK

RED

BLACK
WHITE
YELLOW
BLUE

RED

1

1

2

2

3

3

WHITE

BLACK

F M

R(R)

C M

S(S)

C(T)

FAN MOTOR

COMPRESSOR

OUTDOOR TEMP. THERMISTOR

BLACK

1

1

CN70

2

BLACK

2

3

3

CONTROLLER PCB ASSY

W4

W2

W1

BLACK

RED

WHITE

BLACK

FUSE
250V-20A

W3

TERMINAL

L 3

N

GREEN

2006.02.28 4

CN40

CN30

1
2
3
4
5
6

1
2
3

1
2

3
4
5
6

1
2
3

RED
BROWN

BLUE
ORANGE
YELLOW

WHITE

BLACK

BLACK

EXPANSION VALVE

PMV

4-WAY VALVE

4WV

INDOOR PCB CIRCUIT DIAGRAM

Models :
ASHA14LCC, ASHA18LCC

TERMINAL BOARD

N

BLUE

GREEN /

L

YELLOW

E

3

POWER SOURCE
230V
50HZ

UL1015
AWG22

GREEN

BLACK

WHITE

RED

0.01
<F>

1.3A

9.0mH

C3

L1

TM1

R60 330K

<1/2W>

TM2

W3

GREEN

E

0.6A-10mH

VA1

470V

C1 0.34

C2

0.01
<F>

T2

BROWN

F1

3.15A­250V

K1

DW12D1

D1

GS I B460L

-E3/45

C4

+

100/

420V

TNY264P

F2

100K

<2W>

1NH42

I C2

JM6

R3

S SS S

2 3

A

R12

1.0K

<1/2W>

18

10

I C 7 GK-LV3011E

14

F. M.

FAN MOTOR

CONTROLLER PCB ASSEMBLY
ASHA14LCC : K02DR-0504HSE-C1
ASHA18LCC : K02DR-0505HSE-C1

VM

C5

R5

0.01
2M

3

I C3

PS2561-1

<L>

5V

4

5

2

3

RED

BLACK

WHITE

YELLOW

BLUE CN2-1

<1/4W>

15V

C9

330/

25V

1

2

+

PKM13EPY-4000-TF01

CN7-1

CN7-2

CN7-3

TEST

CN7-4

CN7-5

CN2-6

CN2-4

CN2-3

CN2-2

I C4

78M15

1

3

I

O

G

2

R4

C10

18K

0.1
<1/8W>

<F>

12V

CN7
BS5P-SHF-1AA

CN2
53426-9920

20V

JP7

R43 10K

<1/8W>

BZ1

TIMER SHORT

CLOCK

DATA-OUT

DATA-IN

15V

A

5

D

EN/UV

7

D2
47
<1/4W>

4 4

BP

1

8

C6

0.1
<F>

1

ETS19AB1P8AG

D3

D1FL20U

C7

+

100/
35V

B Z

JM1

JM2

VM

R23

6.8K

<1/4W>

T1

10

6

D2FL20U

4

2

5

7

1

C11 0.01 <F>

Q2
DTC124EUA

5V

R26
820

<1/4W>

1%

+

C24
100/
16V

A

13.5V

12V

D1F60

D4

C12

+

330/
25V

I C5

TL431 I LP

3

C

1

REF

A

2

R7

1.0K
<1/8W>

C14

0.01
<B>

5V

R13
Q1
DTC124EUA

10K

<1/8W>

R15 1.0K <1/8W>

R49 - R52, R47 - R48
10K <1/8W> x 6

REMOTE CONTROL UNIT CUSTOM CODE

AUTO RASTART

15V

4 1

3

PS2561-1

1

2 3

I C10

PS2561-1

<L>

I C9

<L>

2

4

A

<1/4W>

15V

R25

1.0K

1%

R22

4.7K
<1/8W>

D5

C15
330/
25V

I C3-7

5V

+

R8

47K

<1/8W>

R14

1.0K

<1/8W>

10 7

5V

R21
10K
<1/8W>

I C6

7805

I

G

<1/8W>

R24
330

10K <1/8W> x 2

O

C16

0.1

<F>

R9

34K

<1/8W>

1%

R10

8.25K

<1/8W>

1%

R20

1.0K

<1/8W>

R53 - R54

5V

C18

10/

25V

C17

+

330/
25V

C22

C20

0.01
<B>

C21

0.01
<B>

Q4
DTC124EUA

C23
1000P
<R>

5V

uPD780024ASGB-X70

17
18

10
20

C19

26

+

27

0.1

<F>

21
34

52

19

36

46

45

44

14

38

15

16

23

22

39

37

9

P23
P24

VDD0

VDD1
AVREF
AVDD

GND0

AGND
GND1

P47

P25

P01
I NTP1

P41

P40

P75
BUZ

P20

P03

P21

P22

P12
AN I 2
P13
AN I 3

P70

P02
I NTP2

33

I C 1

-8ET-A

X1

AN I 0

AN I 1

RESET

I NTP0

X2

P10

P11

P42

P35

P57

P56

P55

P54

P53

P52

P51

P50

P00

P46

P45

P44

P43

P34

P36

XT1

XT2

P74
P73
P72
P71

32

I C

25

24

31

28

C35

0.1

<F>

47

12

8

7

6

5

4

3

2

1

35

51

50

49

48

11

13

5V

30

29

43
42
41
40

X1

8.38MHz

C28

0.1

<F>

C31

0.1

<F>

JP1

R46

1.0K

<1/8W>

R55

1.0K

<1/8W>

C25

1000P

<R>

<1/8W>

5V

R38

1.0K

<1/8W>

R40

1.0K

<1/8W>

5V

R42

100K

5V

R45
10K
<1/8W>

6 11

R30 330 <1/8W>
R29 330 <1/8W>
R28 330 <1/8W>
R27 330 <1/8W>

R36
10K
<1/8W>

12V

2

3

4

5

8

I C11

S-80842CNNB

-1383T2G

VDD
OUTNCGND

SW1

I C13-6

R37

47

<1/8W>

9

I C13-2

15

I C13-3

14

13

I C13-4
I C13-5

12

I C13-1

R44
10K

<1/8W>

5V

R39
10K

<1/8W>

1%

R41

49.9K

<1/8W>

1%

5V

C26

+

100/
16V

12V

5V

R56
10K
<1/8W>

1

16

I C12

S-93C46BD0 I

-J8T1G

VCC

CS

DO

SK
D I

TEST

NC

GND

JM19

JP3

C27

0.01
<B>

K 1

5V

C36

0.1

<F>

5V

12V

CN4 2P-SAN

CN4-1 BLACK

CN4-2 BLACK

CN5 2P-SCN

CN5-1 GRAY

CN5-2 GRAY

CN3
S07B-ZR-3.4

RED

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

CN6
53325-0510

CN6-1 RED

CN6-2 ORANGE

CN6-3 YELLOW

CN6-4 PINK

CN6-5 BLUE

ROOM TEMPERATURE THERMISTOR

PIPE TEMPERATURE THERMISTOR

INDICATOR PCB ASSEMBLY

CN201

JB20-11HG

CN201-1

CN201-2

CN201-3

CN201-4

CN201-5

CN201-6

CN201-7

CN201-8

CN201-9

CN201-10

CN201-11

5V

D208 SLR-325 <ORANGE>

D205 SLR-325 <GREEN>
D204 SLR-325 <GREEN>

D201 SLR-325 <RED>

C201

0.1 <F>

M

LOUVER

K02CB-0300HSD-D0

5V

5V

R201 47
<1/4W>

+

C202
47/10V

I C201

GP1UM261RK

VCC

OUT
GND

2006.02.28 5

OUTDOOR PCB CIRCUIT DIAGRAM

Models :
AOHR14LCC, AOHR18LCC

INVERTER ASSEMBLY

AOHR14LCC : EZ-0055HUE

AOHR18LCC : EZ-005WHUE

AC230V
50Hz

SERIAL

N

L

3

TERMINAL

UL1015 AWG14

BLACK

F201
20A-250V

EMI FILTER

EMI FILTER

UL1015 AWG14

BLACK

UL1015 AWG14

WHITE

UL1015 AWG20

RED

UL1015 AWG16

GREEN

W1
( A-1 )

W2
( B-1 )

W4
( D-1 )

W3
( C-1 )

RED

WHITE

BLACK

EMI FILTER

C. M.

COMPRESSOR

REACTOR

B

B

B

B

B

W7

W8

W9

U

V

W

UL3271 AWG16

RED

UL3271 AWG16

WHITE

UL3271 AWG16

BLACK

B

1

CN30

BLACK

CN800

WHITE

2

3

1

2

3

4

5

6

7

B

WHITE

UL3271 AWG14

W10 W11

RED

UL3271 AWG14

BB

B2P3-VH-B-C

BH5 ( 7-2.3 ) B-XASK-1-A

CONTROLLER PCB ASSEMBLY

BLACK

BLACK

RED

BLACK

WHITE

YELLOW

BROWN

YELLOW

4-WAY VALVE

F. M.

DC FAN MOTOR

AOHR14LCC : K05CM-0501HUE-C1
AOHR18LCC : K05CM-0502HUE-C1

DISCHARGE TEMPERATURE THERMISTOR

PIPE TEMPERATURE THERMISTOR

OUTDOOR TEMPERATURE THERMISTOR

BLACK

BLACK

BROWN

BROWN

BLACK

BLACK

1

2

CN71
B04B-PASK-1

3

WHITE

4

1

CN70

2

B03B-PASK-1

WHITE

3

2006.02.28 6

CN40

B6B-XARK-1-A

RED

1

2

3

4

5

6

RED

BROWN

BLUE

ORANGE

YELLOW

WHITE

EXPANTION VALVE

M

Models :
AOHR14LCC, AOHR18LCC

AC230V
50Hz

W1

L

BLACK

VA1 470V

<TNR>

VA2 470V

<TNR>

W2

N

EARTH

SERIAL

CN30
B2P3-VH-B-C

4-WAY VALVE

CN800
B5 ( 7-2.3 ) B

-1-A-XASK

WHITE

FAN MOTOR

CN40
B6B-XARK-1-A

RED

EXPANSION VALVE

PIPE TEMP.
THERMISTOR

DISCHARGE TEMP.
THERMISTOR

OUTDOOR TEMP.
THERMISTOR

WHITE

GREEN

RED

CN71

CN70

RA-302M

W3

W4

1

2=3

DCV-F

1

2

3

4

5

6

7

1

2

3

4

5

6

1

2

3

4

1

2

3

18

SA1

C802

0.1

<F>

5V

POW_GND

L800

BL02Rn1

L40
5mmJP

L70
BL02Rn1

R72

6.65K
1%

C75

0.1

<F>

R73

38.3K 1%

15V

12V

R71

4.75K

CR30
RE1201

1%

14

78

C800

100/

25V

+

POW_GND

TD62064

2

O1

7

O2

9

O3

16

O4

4

GND1
GND2

5

12

GND3

13

GND4

1

C1

0.1/
275V

4 3

RCH4716-070PF07

HU2001 or GK30434

R801 1.0K

<1/4W>

R802
560
<1/4W>

12V

I C40

3

I 1

6

I 2

11

I 3

14

I 4

1

COM1

8

COM2

10

NC1

15

NC2

R75
10K

C71

R76

0.1

10K

<F>

C72

R77

0.1

10K

<F>

C73

0.1

<F>

2

L1

HY I C1

10

6

JM32

JM31

15V

1

3

Q801
DTA143EUA

5V

R803
10K
<1/10W>

R40
R41
R42
R43

1.5K <1/10W> x 4

C40

0.1

<F>

TE / 5P

TD / 4P

TA / 6P

C4

0.01/250V

C5

0.01/250V

5V

2

5V

2

3

5

5

1

3

K30

FTR-F3

or

G5NB-1A

3

1

1

D600
DAN217U

R804

1.0K

EPV3 / 44P
EPV4 / 43P
EPV2 / 42P
EPV1 / 45P

SO / I C80-2

V4-AC / I C80-3
V4-DC / I C80-4
PR / I C80-5
ACFAN / I C80-6

C6

3.3/275V

4 3

2 1

4

3

SO / I C80-2

V4-AC / I C80-3

2

12V

4

Q800
DTC143EUA

FANPWM / 2P

2

FAN IN / 17P

C801

0.01
<F>

12V

D80
SLR-332

<RED>

R80

2.2K

12V

JM30

12

I C80

uLN2003

16

1C

15

2C

14

3C
4C

13
12

5C
6C

11

7C

10

9

COM

R1

ZPR0RCH400

-0

12V

231

K1

G4A-1A

or

DW12D1

PFC / 58P

5V

R22 1.0K <1/10W>

R23
27K

<1/10W>

R147

R148

C123
2200P
<B>

R149

4.7K
1%

1

1B

2

2B

3

3B

4

4B
5B

5

ACFAN / 28P

6

6B

7

7B

8

E

REACTOR

W10

W5

W6

4

PR / I C80-5

R157

4.7K

R21
10K
<1/10W>

R20 1.0K

<1/10W>

0.047

R150

195K <RN-1/2W>
1% x 4

R151

D110
DAN217U

-12V

R144

22K 1%

R145

22K 1%

C124
2200P
<B>

R152

4.7K
1%

LED / 30P

SO / 32P
V4-AC / 27P
V4-DC / 29P

PR / 31P

W11

2

3

2

3

DAN217U

C137

0.1

<F>

+

C138

2.2/50V

C21

<B>

PFCEN / 14P

15V

2 1

3

2 1

3

D111 DAN217U

9

10

I C104-3

BA2902F

R146
39K
1%

FAN IN / 17P

FANPWM / 2P

PFCSW / 35P
CT / 3P
TEST / 59P

PFC / 58P

T TXD / 60P

T AUX3 / 21P

CP-POS / 47P
V4-AC / 27P

ACFAN / 28P
V4-DC / 29P

LED / 30P

PR / 31P
SO / 32P

I PM-TRIP / 33P

E2CS / 41P

EPV2 / 42P

EPV4 / 43P

EPV3 / 44P

I PM-CR / 9P
DCV / 8P

ACV / 7P

TE / 5P

TA / 6P

TD / 4P

D105

-12V

R143

39K

1%

-

+

+

-

+

-

R155

100K

1%

R156
100K

1%

ZXL / 37P

S I / 48P

C20

0.1
<F>

C130

0.1

<F>

R159

4.7K

C129

1000P

<B>

8

C500

CONTROLLER PCB ASSEMBLY

AOHR14LCC : K05CM-0501HUE-C1
AOHR18LCC : K05CM-0502HUE-C1

1

R400

4

R401

R402

R403

R404

1

4

15V

2

1

3

R153

120K 1%

6

5

I C3-2

BA4560

R154
120K

Q103

DTC143EUA

2

15V

R160

68K

1%

R161

1.5K
1%

R137 10K 1%

R140

10K

1%

R139

SERVICE

JM501

0.1

<F>

R405

R406

R407

0.2 <1W> 1% x 8

R127
R128

10K 1% x 2

7

R142

+

1.2K
1%

R131

10

5V

1%

R132

2.2K

2

3

1

5V

R162

68K

1%

3

+

2

-

I C105-1

BA2903F

R138 10K 1%

D109

RB751V

6

-

5

+

I C104-2

BA2902F

10K

1%

R504 10K

<1/10W>

I C500

MB90460

P63

17

VCC

P62

16

AVCC

P46

2

P00
P01

35

P12
P50

3

P17
P13

59

P37

P14

58

P36
P40

60

P15

21

MD2

P16

34

AVR

P11

P24

P26

47

P25

27

P02

28

P03

P30

29

P04

P32

30

P05

31

P06

P33

32

P07

P34

33

P10

P35

57

P60

C

41

P20

42

P21

MD0

43

P22

MD1

44

P23

P44

10

P57

P43

9

P42

P56

8

P55

P41
P45

7

P54
P52

5

RSTX

P53

P27

6

4

AGND

P51

22

X0

GND

23

GND

X1

1 3

X500

8.00MHz

2

<CSTS>

R130

220

1%

3

Q102

1

5V

R163
10K 1%

1

6

-

5

+

I C5-2

BA2903F

R136 10K 1%

7

D108

RB751V

5V

56

11
25
26
40
36
37
38
39
12
45
46
50
51

P31

52

53
54
55
14
15

P61

18
20
64
63
62
61

1
19
48

13
24
49

I C103-1
BA4560

R129
100K 1%

DTC143EUA

ZXH / 36P

R500

C502

0.1
<F>

R126
100K

1%

2

-

3

+

I C3-1

BA4560

2

-

3

+

C117

1.0
<B>

7

R135

10K
1%

R141

10K

1%

10K

C501

10/25V

C119

1

1

R502

1.0K

+

15V

0.1

<F>

-12V

6
5

R166 3.9K

D107

RB751V

R134

10K

1%

I C104-1

BA2904F

2
3

C503

0.1

<F>

C120

0.1
<F>

-

7

+

R122

R123

R158 3.9K

1 1

D115

DAN217U

R133

10K

1%

-

1

+

I C104-4

BA2902F

13

-

12

+

R503

10K

PFCEN / 14P

C561

0.01
<F>

5V-2

C139

2.2/
50V

I C103-2
BA4560

4.7K
1% x 2

3 3

2 2

D114
DAN217U

R116

R118

10K 1%

D119

10K

1%

C111

4700P

<B>

R164

22K

C125

C115

0.1

<F>

14

C116

0.1

<F>

SERVICE

JM500

T AUX / 25P

E2SK / 40P

ZXH / 36P
ZXL / 37P

E2D I / 39P

EPV1 / 45P

PFC-R RIP / 46P

U / 50P
X / 51P
V / 52P

Y / 53P

W / 54P

Z / 55P

T MODE / 18P

MD1 / 64P

MD2 / 63P
TCK / 62P

TRXD / 61P

MD0 / 1P

/ T RES / 19P

S I / 48P

R561

1.0K

15K

1%

<F>

-12V

R560
100K

GT30J122

+

R121
100K

1%

I C102-2
BA2901F

7

+

6

-

C113
2700P
<B>

5V-2

R117
22K
1%

0.1

15V

Q100

5V

L130
ELC0607RA

C140

0.1
<F>

1

C142

0.1

<F>

C135
1000P <B>

C126

+

2.2/
50V

R168

22K

COMP

T AUX / 25P

T TXD / 60P

T RXD / 61P

T MODE / 18P

T AUX3 / 21P

T CK / 62P

/ T RES / 19P

5V

2

VDD

1

OUTNCGND

I C560

S80842

R120 4.7K 1%

R115

22K 1%

5

+

4

­I C102-1
BA2901F

R165

D102

1NH42

R103

100

<1/2W>

R102

47K

R125 4.7K

11

+

10

-

I C102-4
BA2901F
R171

4.7K

5V-2

2

22K

C127

2.2/
50V

R170
68K

3
4

1

5V

13

C131

<F>

R124

4.7K

R112
10K
1%

+

0.1

2

3

1

5
7
3

R581
10K

C103

0.1
<HCP>

<1/4W>

R108 47

R109 22

VCC

GAT I N

SO

S I

D I

GND

NC

I C100

TA8316

I C101

TC 74HC00AF

1

1

2

2

3

3

4

4

5

5

6

6

7

7

R101

4.7K

C141

1000P

<B>

I C102-3
BA2901F

C110

0.1

<F>

15V

C128

0.1
<F>

R169

22K

C132

+

2.2/
50V

R582
10K

R585

1.0K

E2CS / 41P
E2SK / 40P
E2D I / 39P

R93

MD0 / 1P
MD1 / 64P
MD2 / 63P

TEST / 59P

C100-C102
660/450V x 3

+

15V

<1/4W>

2
6

4

C105

0.1

<F>

14

14

13

13

12

12

11

11

10

10

9

9

8

8

R113 4.7K

4

C136

0.01
<F>

C112

0.1

<F>

5V

C133

2.2/
50V

+

R583

1.0K

C572

0.01 <F>

10K x 4

+ +

L100 BL02Rn1

15V-2

C104

+

10/
25V

5V

C106

5V-2

0.1 <F>

1%

9

+

8

-

3

D112
DAN217U

2

1

C134

0.1
<F>

R584
22K

BR93LC46

1
2
3

6

5V

R91R92

R90

R167
10K

R1

15K

1%

5V

C580

I C570

CS
SK
D I

NC

<F>

R104
220K

<2W>

PFCAW / 35P
PFCEN / 14P
PFC-TRIP / 46P

D106

DAN217U

2

C108

2.2/
50V

R111

10K

ACV / 7P

3

2

1

5V

0.1

8

VCC

DO

4
7

NC

5

GND

R570

10K

F100

15A-250V

F4

BET 3.15A-250V

PFC5000

-0702F

FH2

FH1

PFC5000-0702F

POW_GND

DC V

R105 195K
<RN-1/2W>
1%

R106 195K
<RN-1/2W>
1%

R107

3.83K
1%

POW_GND

5V

1

R110

3

6.8K

C107

+

0.1

<F>

DCV / 8P

C109

+

2.2/50V

CT / 3P

D113
DAN217U

CN580

1

B10B-PASK-1

WHITE

2

3

T AUX

4

T TXD

5

T RXD

6

T MODE

7

T AUX3

8

T CK

9

/ T RES

10

/ T ICS

5V

BLm21AG610

C570

0.1
<F>

AOYR14LCC

JM101
JM102

TEST

JM103
JM100

AOYR18LCC
JM101
JM102

TEST

JM103
JM100

DCV-F

COMP

DC V

F50

3A

U / 50P

V / 52P

W / 54P

X / 51P

Y / 53P

Z / 55P

I PM-TRIP / 33P

C219
1000P
<B>

I PM-CR / 9P

CP-POS / 47P

D50

1SS355

D51

UDZS8.2B

L50

x 2

L51

D52

1SS355

R51

C50

35V

POW_GND

U1JU44 x 3

D200

+

R203 330K

C204 47 / 35V

C205 0.1 <F>

R218 4.7K

<1/10W>

390 <1/10W> x 6

R204

R205

R206

R207

R208

R209

R219

1.0K

R220

1.0K

5V

3

1

DC V - F

15V

R52

470K

<1/8W>

1%

R53

510K

<1/8W>

x 3

R54

R55

47

C51

+

47/

1.0

<B>

D201

+

R202 330K

C202 47 / 35V

C203 0.1 <F>

5V

C320

<ECQB>

R339
10K

R334

10K

1%

2 1

Q300
DTC114EUA

R56

150K

<2W>

1
2
3
4

R200 39

<1/2W>

D202

R201 330K

5V

1

2

3

0.15

5V

100K 1%

I C302-1
BA2903F

C300
100P
<CH>

C52

2200P

<E>

R57
0R0

D53

UF4005

I C50

TOP243P

MSS

S
C

+

C200 47 / 35V

C201 0.1 <F>

C206-C208

D301
DAN217U

R327

22K

R337

2

-

3

+

C339

0.01
<F>

8

S

7

5

D

C209 0.1 <F>

I PM-G

2200P <B> x 6

D302 RB751V

R328

C311

1.0K

1000P
<B>

5V

5V

R335

10K

1%

5V

R81

1.0K

<1/16W>

R83 27K
<1/10W>

T60

RPZ-1F

1
2

3
4

5

C210 0.1 <F>

C211 0.1 <F>

R329 47K 1%

R336

10K

1%

R338
1%

7

-

I C302-2

BA2903F

10

9

8

7
6

C212 0.1 <F>

I C300-1

BA4560

1

7

I C300-2

BA4560

R333

10K

1%

C330
1000P
<B>

C85

10/

25V

6

5

15V

L300
ELC0607RA

C222 1.0 <B>

C221 0.1 <F>

C215-C217

2

-

3

+

R331

47K 1%

5

+

6

-

15V

+

470P

C84

0.1 <F>

D60

D1FL20U

D61

D1FL20U

D62

D1FL20U

C66

+

100/
25V

D64

1SS355

D203 MTZJ T-77 24B

I PM-G

R330

R332

C306

0.1

<F>

C305

0.1

<F>

C86

<B>

+

+

C220 47 / 35V

I PM-G

C213

0.022
<F>

4.7K
1%

4.7K
1%

15V

-12V

D304

DAN217U

C87
330P <B>

C64
330/
25V

1SS355

1

+

-12V

FSBB20CH60

1

VCC

2

COM

I N

3
4

I N

5

I N

6

VFO

7

CFOD

8

CSC

9

I N

10

VCC

11

VB

12

VS
I N

13
14

VCC

15

VB

16

VS
I N

17
18

VCC

19

VB

20

VS

R210 1.0K

C214
2200P
<B>

W V U

R305

R306

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

D303

DAN217U

2 1 2 1

3 3

I C60

BA7805

D63

+

3IO

G

2

C69
100/
25V

I C200

R303

R304

C65
470/
25V

NU

NV

NW

U

V

W

P

R309

5.76K
1%

R310
143
1%

C67

0.1
<F>

W7

21

22

23

24

25

26

27

R301R302

U V W

W8 W9

U V W

R211

R212

R213

R214

R215

R216

R217

<1W>

1%
x 7

I PM-G

R307 195K
<RN-1/2W>

R308 195K
<RN-1/2W>

R311

8.66K
1%

15V

12V

5V

R61

1.0K

C68

+

100/
25V

DC V

C218

0.1

<HCP>

POW_GND

2006.02.28 7

ERROR CONTENTS

Model : ASHA14LCC, ASHA18LCC

Display

Error

Operation
LED

Timer LED

Error

Serial signal error Normal

Indoor unit thermistor error 2 flash

Outdoor unit thermistor error 3 flash

Indoor unit control error 4 flash

2 flash

3 flash

4 flash

5 flash

2 flash

3 flash

2 flash

3 flash

4 flash

2 flash

3 flash

4 flash

Serial signal (reverse) error, at operation start up

Serial signal (reverse) error, during oeration

Serial signal (forward) error, at operation start up

Serial signal (forward) error, during operation

Indoor temperature thermistor open / short

Heat exchanger middle thermistor open / short

Discharge thermistor open / short

Heat exchanger thermistor open

Outdoor temperature thermistor open / short

Forced automatic SW welded

Main relay welded

Power interruption error

Outdoor unit control error 5 flash

Indoor fan motor error 6 flash

Refrigerant cycle error 7 flash

Optional function error

Model error

8 flash

Blinking Blinking

7 flash

8 flash

2 flash

3 flash

5 flash

6 flash

2 flash

3 flash

2 flash

3 flash

4 flash

VDD permanent stop protection

reverse VDD permanent stop protection

Current trip error

CT abnormal

Compressor location detection error

Outdoor unit fan drive system abnormal

Abnormal lock

Abnormal rotation

Discharge Temperature abnormal

Cooling high pressure abnormal rise

PFC circuit error

Model error

2006.03.06 8

DISASSEMBLY ILLUSTRATION

Models :
ASHA14LCC
ASHA18LCC

5

INVERTER

51

6

5

4

1

1

2006.02.28 9

3

2

7

Models :
ASHA14LCC
ASHA18LCC

236

26

48

52

20

31

24

29

27

39

40

37

28

46

23

21

32

30

61-2

188

61-1

36

38

42

33

2006.02.28 10

Models :
AOHR14LCC
AOHR18LCC

9

14

8

13

11

19

32

24

20

35

10

15

5

22

21

39

1

2

18

16

34

17

2006.03.07 11

3

6

7

4

36

Model :
AOHR14LCC
AOHR18LCC

26

25

29

2006.02.28 12

PARTS LIST

INDOOR UNIT

Ref.

No.

20 Gear-A 9309994003
21 Casing Assy 9311354079
23 Cover (Casing)-B 9314160011

24 Crossflow Fan Assy 9307836015
26 Clamp (Motor) 9310102008
27 Shaft Holder-C Assy 9306628017
28 Drain Hose Assy 9314147012
29 Drain Cap Assy 9314493010
30
31
32 Cover (Switch) 9312909018
33 Evaporator Total Assy 9313099015
36

Description

1 Air Filter 9309997011

Filter (Electric) 9312153015

2
3 Filter (ION) 9311925033
4

Holder (Filter) 9306602017
Clamper (Grille) 9306755010

5
6 Front Panel Total Assy 9313130183

Intake Grille Assy 9313131142

7

Wire Clamper 9311946014
Box (Switch) 9312908011

Joint Pipe Assy 9313792015

ASHA14LCC ASHA18LCC

9309997011
9312153015
9311925033
9306602017
9306755010
9313130183
9313131142
9309994003
9311354079
9314160011

9307836015
9310102008
9306628017
9314147012
9314493010
9311946014
9312908011
9312909018
9313099015
9313792015

Part No.

Ord.

Q'ty

37 Insulation (Pipe)-E 9304607007
38

Holder (Evaporator)-L 9309982017
39 Holder (Evaporator)-R 9309983014
40 Water Seal 9312912018
42 Air Seal 9310611005

46

Step Motor 9900139025
48 Fan Motor Assy 9601814016
51

Remote Control Unit 9315027030
52

Bracket Panel 9310001004

61-1 Flow Control Panel-U 9309991033
61-2

Flow Control Panel-Z 9309992030

188
236 Controller PCB Assy 9705656123

--- Pipe Temperature Thermistor 9702039042

---

--- Indicator PCB Assy 9705039032

--- Evaporator B Assy 9311275022

Power Cord Assy 9900339012

Room Temperature Thermistor 9700801108

9304607007
9309982017
9309983014
9312912018
9310611005

9900139025
9601814016
9315027030
9310001004

9309991033
9309992030
9900339012
9705656116

(K02DR-0504HSE-C1) (K02DR-0505HSE-C1)

9702039042
9700801108
9705039032
9311275022

2005.02.28

13

When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.

OUTDOOR UNIT

Ref.

No.

10 4-Way Valve Assy 9315726018
11 Expansion Valve Assy 9311641018
13 Condenser 9311381037
14 Thermistor Spring-A 313728262708
15 Thermistor Spring 9300089012
16 Propeller Fan 9309909014

17 Nut 9304902003
18 Motor Bracket 9308872012
19 Separator Assy 9312971015
20 Base Assy, Painted 9308869081
21 3-Way Valve Assy 9315159014
22 2-Way Valve Assy 9313064013
24 Cord Clamp 9307271014
25 Terminal 9306489038

Description

AOHR14LCC AOHR18LCC

1 Top Panel Assy 9309230057
2 Top Panel Seal 9309228016
3 Cabinet Assy 9314809040
4 Blow Down Grille 9308884015
5 Cabinet Right Assy 9309236011
6 Fan Ring 9308885012
7 Grip 9308880017
8 Switch Cover 9308882028

9 Protective Net 9315319012

9309230057
9309228016
9314809040
9308884015
9309236011
9308885012
9308880017
9308882028

9315319012
9315726018
9311641018
9311381037
313728262708
9300089012
9309909014

9304902003
9308872012
9312971015
9308869081
9315159014
9313064013
9307271014
9306489038

Part No.

Ord.
Q'ty

2006.03.07

26 Inverter PCB Assy 9707039030
29 Fuse 0600382018
32 Expansion Valve Coil 9900057039
34 Fan Motor 9601725015
35 Compressor Assy 9313764012
36 Emblem 9315211019

39 Solenoid Coil 9970033018

--- IPM 9705720015

Thermistor Assy--- 9900148027

--- 9900210045

Outdoor Temp. Thermistor

9707039023
0600382018
9900057039
9601725015
9313764012
9315211019

9970033018
9705720015

9900148027
9900210045

14

When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.

STANDARD
ACCESSORIES

Name and Shape Part No.

Wall hook bracket

9310001004

Remote control
unit

Remote control
unit holder

Battery (penlight)

Cloth tape

Tapping screw (big)

( 4 x 25)

INVERTER

9315027030

9305642045

0600185527

9310519004

0700076046

2006.02.28

Tapping screw (small)
( 3 x 12)

Air cleaning filter

Air cleaning filter
frame

0700019036

9312153015

9311925033

9306602017

15

0601G2991