General ASHA07L, ASHA07LCC, AOHR07LCC, ASHA09L, ASHA09LCC Service Manual

SPLIT TYPE
ROOM AIR CONDITIONER

WALL MOUNTED

Models

Indoor unit Outdoor unit

ASHA07LCC

ASHA09LCC

AOHR07LCC

AOHR09LCC

type

CONTENTS

SPECIFICATIONS
DIMENSIONS
REFRIGERANT SYSTEM DIAGRAM
CIRCUIT DIAGRAM

ERROR CONTENTS
DISASSEMBLY ILLUSTRATION
PARTS LIST

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1
2
3
4
5INDOOR PCB CIRCUIT DIAGRAM
6OUTDOOR PCB CIRCUIT DIAGRAM
8

9
14
16STANDARD ACCESSORIES

SPECIFICATIONS

TYPE

INDOOR UNIT

OUTDOOR UNIT

COOLING CAPACITY

HEATING CAPACITY

ELECTRICAL DATA

POWER SOURCE

FREQUENCY

RUNNING CURRENT

INPUT WATTS

E.E.R.

COP

MOISTURE REMOVAL

AIR CIRCULATION

-High

COOLING

HEATING

COOLING

HEATING

COOLING

HEATING

COOLING

HEATING

COOL & HEAT INVERTER

ASHA07LCC

AOHR07LCC

2.10 kW

3.00 kW

230 V

50 Hz

2.5 A

3.2 A

0.47 kW

0.66 kW

4.47 kW/kW

4.55 kW/kW

1.0 L/hr

595 m3/hr

645 m3/hr

ASHA09LCC

AOHR09LCC

2.60 kW

3.60 kW

0.655 kW

0.845 kW

3.97 kW/kW

4.26 kW/kW

1.3 L/hr

595 m3/hr

645 m3/hr

230 V

50 Hz

3.2 A

4.0 A

DIMENSIONS

INDOOR UNIT

OUTDOOR UNIT

H x W x D

H x W x D

WEIGHT

INDOOR UNIT

OUTDOOR UNIT

GROSS / NET

GROSS / NET

NOISE LEVEL

High

INDOOR UNIT

OUTDOOR UNIT

Med

Low

Quiet

REFRIGERANT (R410A)

Pipe Length

FULL CHARGE AMOUNT

ADDITIONAL REFRIGERANT

MAXIMUM PIPING HEIGHT

15 m

20 m

275 x 790 x 215 mm

540 x 660 x 290 mm

12 / 9 kg

35 / 32 kg

Cool 41 dB / Heat 41 dB

Cool 36 dB / Heat 36 dB

Cool 30 dB / Heat 30 dB

Cool 21 dB / Heat 21 dB

Cool 47 dB / Heat 48 dB

900 g

1,000 g

20 g / m

15m

COMPRESSOR

TYPE

DISCRIMINATION

REFRIGERANT

FAN MOTOR

POWER SOURCE

HIGH-SPEED

INDOOR UNIT

OUTDOOR UNIT

MED-SPEED

LOW-SPEED

QUIET

R410A

Hermetic type, 4 pole, 3 phase,

DC inverter motor, Rotary

DA89X1C - 20FZ

900 g

230 V

Cool 1,300 / Heat 1,390 r.p.m.

Cool 1,120 / Heat 1,200 r.p.m.

Cool 950 / Heat 1,000 r.p.m.

Cool 700 / Heat 760 r.p.m.

800 r.p.m.

2006.04.24 1

DIMENSIONS

Models :
ASHA07LCC / AOHR07LCC
ASHA09LCC / AOHR09LCC
( unit : mm )

INDOOR UNIT

275

215790

OUTDOOR UNIT

2,000

290

660

2006.04.24 2

540

REFRIGERANT SYSTEM DIAGRAM

Models :
ASHA07LCC / AOHR07LCC
ASHA09LCC / AOHR09LCC

3-Way

valve

Muffler

Compressor

4-Way valve

Heat exchanger

( INDOOR )

2-Way

valve

Strainer

Expansion valve

Cooling
Heating

Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)

Heat exchanger
( OUTDOOR )

Strainer

2006.04.24 3

CIRCUIT DIAGRAM

Models :
ASHA07LCC / AOHR07LCC
ASHA09LCC / AOHR09LCC

INDOOR UNIT

TERMINAL

TO OUTDOOR UNIT

THERMAL

FUSE 102

N

L

3

RED

GREEN / YELLOW

BLUE

FAN MOTOR

F. M.

WHITE

YELLOW

WHITE

BLACK

RED

TM1

TM2

BLACK

3 4

POWER RELAY

4

5

6

4

5

6

CN2

BLUE

1

2

3

1

2

3

INDICATOR PCB

4

5

6

7

WHITE

6

7

10

11

3

WHITE

WHITE

WHITE

4

5

3

8

7

9

CN3

CN201

1

2

WHITE

WHITE

RED

1

2

4

5

6

1

2

3

CONTROLLER PCB

BROWN

L

W3

GREEN

CN4 CN5

1

2

BLACK

BLACK

ROOM TEMPERATURE

THERMISTOR

2

BLACK or GRAY

BLACK or GRAY

PIPE TEMPERATURE

THERMISTOR

3
TEST

CN7

1

2

4

5

1

CN6

1

2

4

5

3

1

2

4

5

3

ORANGE

YELLOW

BLUE

PINK

RED

N

POWER

SOURCE

M

STEP

MOTOR

OUTDOOR UNIT

Reactor Reactor

OR

WHITE
RED

Thermistor (pipe)

Thermistor (Discharge Pipe)

Thermistor (outdoor temp.)

BLACK BLACK

Terminal

Fuse 250V20A

3LN

WHITE
RED

BLACK
BLACK
BROWN
BROWN

BLACK

BLACK

RED

WHITE

GREEN

PCB (MAIN)

RED

W7

W10
W11

1

1

2

2

CN71

3

3

4

4

1

1

CN70

2

2

3

3

W4

W2

W1

W3

W8
W9

CN10

CN40

CN30

RED
WHITE WHITE
BLACK

BLACK

1

1

2

2
3
4
5

1
2
3
4
5
6

1
2
3

ORANGE

3
4

WHITE

5

RED

1

BROWN

2

BLUE

3

ORANGE

4

YELLOW

5

WHITE

6

BLACK

1
2

BLACK

3

S(V)

BLACK

FM

PMV

4WV

R(U)

CM

C(W)

Fan Motor

Expansion
Valve

4-Way
Valve Assy

Compressor

2006.04.24 4

INDOOR PCB CIRCUIT DIAGRAM

Models : ASHA07LCC, ASHA09LCC

TERMINAL BOARD

N

L

3

UL1015
AWG22

GREEN

BLUE

GREEN /
YELLOW

E

BLACK

TM2

WHITE

RED

TM1

R60 330K

<1/2W>

VA1

470V

BROWN

F1

3.15A­250V

K1

DW12D1

C1 0.34

C3

W3

GREEN

E

0.01
<F>

1.3A

9.0mH

L1

18

10

C2

0.01
<F>

T2

0.6A-10mH

R12

1.0K

<1/2W>

FAN MOTOR

POWER SOURCE
230V
50HZ

D1

GS I B460L

-E3/45

+

420V

I C 7 GK-LV3011E

14

F2

C4

100/

TNY264P

A

F. M.

<2W>

1NH42

I C2

100K

JM6

R3

5

EN/UV

S S S S
2 3

VM

D2
47
<1/4W>

D

BP

8

7

C5

0.01

4 4

3

1

I C3

PS2561-1

<L>

C6

0.1
<F>

5V

1

4

5

2

3

RED

BLACK

WHITE

YELLOW

BLUE CN2-1

TEST

R5
2M
<1/4W>

I C4

15V

78M15

3

O

C9

330/

25V

1

C10

2

0.1

+

<F>

PKM13EPY-4000-TF01

CN7
BS5P-SHF-1AA

CN7-1

CN7-2

CN7-3

CN7-4

CN7-5

CN2

CN2-6

CN2-4

CN2-3

CN2-2

53426-9920

G

2

<1/8W>

I

1

18K

12V

20V

JP7

+

R4

R43 10K

<1/8W>

B Z

BZ1

TIMER SHORT

CLOCK

DATA-OUT

DATA-IN

15V

A

ETS19AB1P8AG

D3

D1FL20U

C7

100/

35V

1

C11 0.01 <F>

Q2
DTC124EUA

5V

JM1

JM2

VM

C24
100/
16V

R23

6.8K

<1/4W>

CONTROLLER PCB ASSEMBLY

K02DR-0503HSE-C1

5V

R53 - R54

R8

47K

I C6

7805

I

G

10K <1/8W> x 2

O

C16

0.1

<F>

R9

34K

<1/8W>

1%

R10

8.25K

<1/8W>

1%

5V

C18

C19

+

10/

0.1

25V

<F>

C17

+

330/
25V

I C5

3

C

1

REF

A

2

R7

1.0K
<1/8W>

12V

C14

0.01
<B>

D5

D1F60

C15
330/
25V

+

<1/8W>

D4

D2FL20U

13.5V

+

C12
330/
25V

T1

10

6

4

2

TL431 I LP

5

7

5V

Q1
DTC124EUA

R13
10K
<1/8W>

R14

1.0K

<1/8W>

C22

C20

0.01
<B>

R15 1.0K <1/8W>

C21

0.01
<B>

I C3-7

10 7

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

REMOTE CONTROL UNIT CUSTOM CODE

AUTO RASTART

R26
820

<1/4W>

+

A

1%

A

<1/4W>

15V

R25

1.0K

1%

R22

4.7K
<1/8W>

15V

4 1

3

PS2561-1

1

2 3

I C10

PS2561-1

<L>

I C9

<L>

5V

R24
330

<1/8W>

2

Q4
DTC124EUA

5V

R21
10K
<1/8W>

4

R20

1.0K

<1/8W>

C23
1000P
<R>

I C 1

uPD780024ASGB-X70

-8ET-A

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

P10

AN I 0

P11

AN I 1

I C

RESET

P42

P35

P57

P56

P55

P54

P53

P52

P51

P50

P00

I NTP0

P46

P45

P44

P43

P34

P36

XT1

XT2

P74
P73
P72
P71

X1

X2

32

X1

8.38MHz

17
18

10
20

26
27

9
21
34

52

19

36

46

45

44

14

38

15

16

23

22

39

37

25

24

31

28

47

12

35

51

50

49

48

11

13

30

29

43
42
41
40

8

7

6

5

4

3

2

1

C35

0.1

<F>

5V

JP1

C28

0.1

<F>

C31

0.1

<F>

R46

1.0K

<1/8W>

1000P

R55

1.0K

<1/8W>

C25

<R>

R38

1.0K

<1/8W>

R40

1.0K

<1/8W>

100K

<1/8W>

6 11

5V

R36
10K
<1/8W>

3

5

5V

S-80842CNNB

R42

-1383T2G

VDD
OUTNCGND

5V

R45
10K
<1/8W>

I C13-6

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

R37

<1/8W>

12V

9

2

15

14

4

13

12

8

R44
10K

<1/8W>

I C11

SW1

47

I C13-2

I C13-3
I C13-4
I C13-5

I C13-1

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

M

5V

D208 SLR-325 <ORANGE>

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

D201 SLR-325 <RED>

C201

0.1 <F>

LOUVER

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

K02CB-0300HSD-D0

5V

5V

R201 47
<1/4W>

+

C202
47/10V

I C201

GP1UM261RK

VCC

OUT
GND

2006.04.24 5