AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F...

14
SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED type Models Indoor unit Outdoor unit RS-9LB RO-9LB RS-12LB RO-12LB CONTENTS SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . 3 CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . 4 ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . 5 INDOOR PCB CIRCUIT DIAGRAM . . . . . . . . . . . . . 6 OUTDOOR PCB CIRCUIT DIAGRAM . . . . . . . . . . . 7 DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . 9 PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 14 STANDARD ACCESSORIES . . . . . . . . . . . . . . . . . .

Transcript of AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F...

Page 1: AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F REFRIGERANT R410A (g) 950 1,050 POWER SOURCE (V) 230 HI-SPEED (r.p.m.) C 1,300 H 1,390

SPLIT TYPEROOM AIR CONDITIONER

WALL MOUNTED type

Models

Indoor unit Outdoor unit

RS-9LB RO-9LB

RS-12LB RO-12LB

CONTENTS

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . 3CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . 4

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

5INDOOR PCB CIRCUIT DIAGRAM . . . . . . . . . . . . .6OUTDOOR PCB CIRCUIT DIAGRAM . . . . . . . . . . .7

DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . 9PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

14STANDARD ACCESSORIES . . . . . . . . . . . . . . . . . .

Page 2: AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F REFRIGERANT R410A (g) 950 1,050 POWER SOURCE (V) 230 HI-SPEED (r.p.m.) C 1,300 H 1,390

2005.01.31 1

INDOOR UNIT H x W x D (mm)

H x W x D (mm)

275 x 790 x 215

OUTDOOR UNIT 540 x 790 x 290

DIMENSIONS

INDOOR UNIT GROSS / NET (kg)

GROSS / NET (kg)

12 / 9

OUTDOOR UNIT 42 / 3839 / 35

WEIGHT

SPECIFICATIONS

TYPE COOL & HEAT INVERTER

INDOOR UNIT RS-12LB

OUTDOOR UNIT RO-12LB

RS-9LB

RO-9LB

COOLING CAPACITY (kW) 3.50

HEATING CAPACITY (kW) 4.80

POWER SOURCE (V) 230

FREQUENCY (Hz) 50

RUNNING CURRENTCOOLING 4.3

(A) HEATING 5.6

INPUT WATTS(kW)

COOLING 0.92

HEATING 1.23

E.E.R. COOLING 3.80

COP HEATING 3.90

MOISTURE REMOVAL 1.8

AIR CIRCULATION-Hi (m /hr)3 C 635 H 670C 595 H 645

2.60

3.60

3.0

3.8

0.62

0.82

4.19

4.39

1.3

FAN MOTOR

TYPEHermetic type, 4 pole, 3 phase,DC inverter motor, Rotary

DISCRIMINATION DA 89 X 1F - 20F

REFRIGERANT R410A (g) 1,050950

POWER SOURCE (V) 230

HI-SPEED (r.p.m.) C 1,300 H 1,390

INDOORUNIT

MED-SPEED (r.p.m.) C 1,120 H 1,200

LO-SPEED (r.p.m.) C 950 H 1,000

QUIET (r.p.m.) C 700 H 760

C 1,370 H 1,440

C 1,150 H 1,200

C 950 H 1,000

C 700 H 760

OUTDOOR UNIT (r.p.m.) C 830 H 830C 840 H 840

ELECTRICAL DATA

COMPRESSOR

( /hr)

INDOOR UNIT (dB) C 43 H 43

OUTDOOR UNIT (dB) C 47 H 49

C 42 H 42

C 47 H 48

NOISE LEVEL

REFRIGERANT (R410A)Pipe Length 15 m 950 g 1,050 g

FULL CHARGE AMOUNT 20 m 1,050 g 1,150 g

ADDITIONAL REFRIGERANT 20 g / m

(kW/kW)

(kW/kW)

Page 3: AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F REFRIGERANT R410A (g) 950 1,050 POWER SOURCE (V) 230 HI-SPEED (r.p.m.) C 1,300 H 1,390

DIMENSIONS

RS-12LB / RO-12LBModels : RS-9LB / RO-9LB (unit : mm)

275

2,00

0

215790

2005.02.18 2

79056

29017

540

( 353 )

Page 4: AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F REFRIGERANT R410A (g) 950 1,050 POWER SOURCE (V) 230 HI-SPEED (r.p.m.) C 1,300 H 1,390

REFRIGERANT SYSTEM DIAGRAM

2-Way valve

Strainer

Strainer

3-Way valve

Muffler

Muf

fler

4-Way valve

Expansion valve

Heat exchanger ( INDOOR )

Heat exchanger ( OUTDOOR )

RO-9LB(2Pass)

RO-12LB(4Pass)

Com

pres

sor

CoolingHeating

RS-12LB / RO-12LBModels : RS-9LB / RO-9LB

2005.02.01 3

Page 5: AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F REFRIGERANT R410A (g) 950 1,050 POWER SOURCE (V) 230 HI-SPEED (r.p.m.) C 1,300 H 1,390

CIRCUIT DIAGRAM

INDOOR UNIT

OUTDOOR UNIT

RS-12LB / RO-12LBModels : RS-9LB / RO-9LB

2005.01.31 4

Fan Motor

SteppingMotor

Thermistor(room temp.)

Terminal

Terminal

Fuse 250V20A

Reactor Reactor

Fan Motor

ExpansionValve

4-WayValve Assy

PCB (MAIN)

PowerRelay

Compressor

Thermistor(pipe temp.)

Test

Thermistor (pipe)

Thermistor (Discharge Pipe)

Thermistor (outdoor temp.)

Display Board

Controller PCB

Power

102C

Thermal Fuse

123456

123

123

123

123

123

45

12345

123

123

123

4

1234

1234

5

6

12345

12345121212 345

12345

67

123456123456

12

2121

3456

7

891011

1234567891011

Page 6: AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F REFRIGERANT R410A (g) 950 1,050 POWER SOURCE (V) 230 HI-SPEED (r.p.m.) C 1,300 H 1,390

5V

5V

12V

5V

R4510K<1/8W>

I C13-6

SW1

I C11S80842

R42 100K<1/8W>

JP1

5V

JM19

JP3

C270.01<B>

+C26100/16V

5V

R30 330 <1/8W>

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

R3610K<1/8W>

R37 47<1/8W> 12V

12V

C251000P<R>

CN653325-0510

I C13-2

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

5V

R5610K<1/8W>

5V5V

I C13-1 1 16

VCCCS

SKD INC

DOTESTGND

1

237

65

4

8

3233

X1 X2

40414243

29

30

13

11

48

49

50

51

35

1

2

3

4

5

6

7

8

12

47

28

31

24

25

2010

18

17

2627

921

34

52

19

36

46

45

44

14

38

15

16

23

22

39

37

P23

P24

VDD0VDD1AVREFAVDD

GND0AGNDGND1

P47

P25

P01I NTP1

P41

P40

P75BUZ

P20

P03

P21

P22

P12AN I 2

P13AN I 3

P70

P02I NTP2

P10AN I 0

P11AN I 1

I C

RESET

P42

P35

P57

P56

P55

P54

P53

P52

P51

P50

P00I NTP0

P46

P45

P44

P43

P34

P36

XT1

XT2

P74P73P72P71

5V

R55 1.0K <1/8W>

R44 10K<1/8W>

C360.1<F>

I C12S-93C46ADFJ

CN6-1 RED

CN6-2 ORANGE

CN6-3 YELLOW

CN6-4 PINK

CN6-5 BLUE

M LOUVER

+

VCC

OUTGND

116

92 15

4 13

8

12

143

5

X18.38MHz

CN3S07B-ZR-3.4

K 1

C350.1<F>

R46 1.0K<1/8W>

R4149.9K<1/8W>(1%)

C310.1<F>

R40 1.0K<1/8W>

NC

GND

VDD

OUT1

2 3

4

R3910K<1/8W>(1%)

R38 1.0K<1/8W>

C280.1<F>

5V

5V

R53,R5410K <1/8W>

C190.1<F>

+C1810/25V

C17330/25V

+C160.1<F>

5V

R1310K<1/8W>

R14 1.0K<1/8W>

C22

C200.01<B>

C210.01<B>

R15 1.0K <1/8W>

Q1DTC124EUA

I C13-7 10 7

4

3 2

1

1

2 3

4

4

3 2

1

3

2

1O IG

I OG

+

+

C

A REF

R71.0K<1/8W>

R934K<1/8W>(1%)

R108.25K<1/8W>(1%)

I C67805

12V

D5D1F60

C15330/25V

C140.01<B>

R8 47K<1/8W>

5VCN201JB20-11HG

CN201-11

CN201-2

CN201-3

CN201-4

CN201-5

CN201-6

CN201-7

CN201-8

CN201-9

CN201-10

CN201-1RED

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

5V

5V

I C201GP 1UM261RK

R20147<1/4W>

C20247/10V

D208 SLR-325 <ORG>

D205 SLR-325 <GRN>

D204 SLR-325 <GRN>

D201 SLR-325 <RED>

C2010.1 <F>

INDICATOR PCBK02CB-0300HSD-D0

CN5 2P-SCN

CN4 2P-SAN ROOM TEMPERATURE THERMISTOR

PIPE TEMPERATURE THERMISTOR

CN4-1 BLACK

CN4-2 BLACK

CN5-2 GRAY

CN5-1 GRAY

uPD780024ASGB-X52-8ET-A

I C 1

C231000P<R>

Q4DTC124EUA

5V

R2110K<1/8W>

R20 1.0K<1/8W>

R24 330<1/8W>

5V

15VI C9PS2561-1<L>

I C10PS2561-1<L>

15V

15VR25 1.0K <1/4W> (1%)

R26 820 <1/4W> (1%)+

R224.7K<1/8W>

A A

15V

A

VM

C24100/16V

R23 6.8K <1/4W>

CN253426-9920

CUSTOM CODE SWITCHING

AUTO RESTART

JM1

JM2

5V

R49 - R52, R47,R4810K <1/8W> x 6

12V R43 10K<1/8W>

BZPKM13EPY-4000-TF01

B Z

CN7BS5P-SHF-1AA

TEST

CN7-1

CN7-5

CN7-4

CN7-3

CN7-2

TIMER SHORT

CLOCK

DATA-OUT

DATA-I N

Q2DTC124EUA

5V

1

4

5

2

3

10

18

14

W3

EGREEN

UL1015AWG22GREEN

L1 1.3A9.0mH

R2 2.2<5W>

R1 2.2<5W>

R121.0K<1/2W>

A

I C7H I 2002 ( or GK30431 )

C30.01<F>

C20.01<F>

C1 0.1 <F>+C4

100/420V

R60 330K<1/2W>

VA1470V

W2 W1K1D I 12D1

D1GS I B460L

F22.5A - 250V

F13.15A - 250V

VM

C50.01

D2 1NH42

R52M<1/4W>

R3 100K<2W>

15V

I C2TNY266P

C6 0.1<F>

I C478M15

JP7

C100.1<F>

+

C7100/35V

+

R4 18K<1/8W>

C11 0.01 <F>

D3D1FL20U

20V

13.5V

C12330/25V

D4D2FL20U

6 10

4

2

1 7

5

4

1

5

8732S

S

SSS

D

BP

EN / UV

I C3PS2561-1 <L>

C9330/25V

I C5TL431 I LP

CN1T1

ETS19AB1P8AG

GR

AY

GR

AY

BLACK

BR

OW

N

WH

ITE

RE

D

GREEN / YELLOW

E

TERMINAL BOARD

BLUE

N

L

3

POWER SOURCE230V50Hz

FAN MOTOR F M

RED

BLACK

WHITE

YELLOW

BLUE

CN2-6

CN2-1

CN2-2

CN2-3

CN2-4

THERMAL FUSE

102

2005.08.02 5

Jumper wire configurationsSwitch Function ON/Linked OFF/OpenJM1 Custom code A BJM2 Auto restart enable disable

INDOOR PCB CIRCUIT DIAGRAM

CONTROLLER PCB ASSYRS-9LB : K02DR-0410HSE-C1RS-12LB : K02DR-0411HSE-C1

Models : RS-9LBRS-12LB

Page 7: AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F REFRIGERANT R410A (g) 950 1,050 POWER SOURCE (V) 230 HI-SPEED (r.p.m.) C 1,300 H 1,390

F10015A - 250V <ATLCR>

D1021NH42

R103 100<1/2W>

F10115A - 250V <ATLCR>

CR30RE1201

CN30B2P3-VH-B-CBLACK

BLACK

BLACK

JM32

JM31

3

1 2

4

K30G5NB-1A

CR80RE1202

C80 1.8<DS401185>

1

2

3

BLACK

ORANGE

WHITE

CN10BH3P5-VH-BWHITE

F MFAN MOTOR12V

5VC400.1<F>

R40R41R42R431.5K x 4

EPV3/44P

EPV1/45PEPV2/42PEPV4/43P

12V

5V

L70BL02Rn1

I C40TD62064

279

1645

1213

36

1114

18

1015

O1O2O3O4GND1

COM1COM2

GND4GND3

GND2

NC1NC2

I 1I 2I 3I 4

JM30

12V

2

4

3

1

K3G5N-1A

REACTOR12A 18mH

D100D15XB60

B BW10 W11

WH

ITE

RE

D

AWG

14

AWG

14

14

23

+-

D101D15XB60

-+ 1

423

B

B

OR

AN

GE

UL1

015

AWG

14

W6

W5

15V

R1ZPR0RCH400

K1DW12D-0

12VPR / I C80-5

R400 - R4050.15 <2W> (1%) x 6

I C103-4uPC324

141213

+-

-12V

D105DAN217U

32

1

V4-AC / I C80-3

5VR50410K

I C500MB90460

VCC 56112526403637383912454650515253545514151820646362611

194813244923

22465789

10444342415733323130292827473421605859

335

21617

AVCCP00P01P17P13P14P15P16AVRP24P25P30P31P32P33P34P35P60P61

MD0MD1P44P43P42P41P45

RSTXP27

AGNDGNDGND

P63P62P46P12P50P37P36P40MD2P11P26P02P03P04P05P06P07P10CP20P21P22P23P57P56P55P54P52P53P51X0X1

X5008.0MHz<EF0MC>

C5000.1<F>

C5020.1<F>

C5030.1<F>

+

C5014.7/50V

C5610.01<F>

R5611.0K

R560100K

5V

I C560S80842

34

21

VDDOUT GND

NC

15V

15V

C1300.1<F>

MD1 / 64PMD2 / 63PTCK / 62PTRXD / 61PMD0 / 1P/ TRES / 19PS I / 48P

TMODE / 18P

PFCEN / 14P

PFC-TRIP / 46PEPV1 / 45P

E2DI / 39P

ZXL / 37PZXH / 36PE2SK / 40P

U / 50PX / 51PV / 52PY / 53PW / 54PZ / 55P

15V

C1150.1<F>C1160.1<F>

-12V

C1120.1<F>

TAUX / 25P

JM500R50010K

R5021.0K

R50310K

FAN I N / 17P

FAN PWM / 2PPFC SW / 35PCT / 3PTEST / 59P

TAUX3 / 21PTTXD / 60PPFS / 58P

15V C. M.

COMPRESSOR EMI FILTER

U V W

B BBW7 W8 W9

1-172132-1

BLACK BLACK

WHITE WHITE

RED RED AWG16

AWG16AWG16

U V W

DCV

R2101.0K

C2142200P<B>

C2130.022<F>

I PM-G

I PM-G

R21810K

5V

C2191000P<B> R220

1.0K

R219 1.0K

R204 - R209390 x 6U / 50P

V / 52PW / 54PX / 51PY / 53PZ / 55PI PM-TRIP / 33P

12V

5V

R3118.66K(1%)

R310143(1%)

R3095.76K(1%)

15V

D303DAN217U

D304DAN217U

3 3

2 21 1+

15V

C840.1<F>

C86470P<B>

C87330P<B>

765+

-

5V

I C302-2LM2903

C854.7/50V

R8122K

R951.0K

1

2

3

DCV-F

R964.7KCP-POS / 47P

R8327K

C300100P<CH> Q80

2SC2412K<BQ>

5V

-12V

15V

I C300-2LM258

I C300-1LM258

-

-

+

+

56

7

123

C3060.1<F>C3050.1<F>

R330 4.7K (1%)R332 4.7K (1%)

I PM-G

V4-AC / 27PAC FAN / 28PV4-DC / 29PLED / 30PPR / 31PSO / 32P

E2CS / 41PEPV2 / 42P

EPV3 / 44PEPV4 / 43P

DCV / 8PACV / 7PTE / 5PTA / 6PTD / 4P    

I PM-CR / 9P

I PM-TRIP / 33P

CP-POS / 47P

5V

C5700.1<F>

I C570BR93LC46

R57010K

E2CS / 41PE2SK / 40PE2DI / 39P

12V12V I C80

M54523

1236

8475

VCCDONC

GND

CSSKD INC

1C

6C5C4C3C2C

7CCOM

1B

7B6B5B4B3B2B

E

V4-AC / 27PV4-DC / 29PPR / 31PAC FAN / 28P

SO / 32PLED / 30P

5V

R802.2K

SO / I C80-2V4-AC / I C80-3V4-DC / I C80-4PR / I C80-5AC FAN / I C80-6

D80SLR-332<RED>

R5851.0K

TAUX / 25PTTXD / 60PTRXD / 61PTMODE / 18PTAUX3 / 21PTCK / 62P/ TRES / 19P

CN580B10B-PASK-1WHITE

C730.1<F>

C720.1<F>

C750.1<F>

R7510K

R7610K

R7710K

R714.75K(1%)

R726.65K(1%)

R7338.3K (1%)

C710.1<F>

TE / 5P

TD / 4P

TA / 6P

TEST / 59PMD2 / 63PMD1 / 64PMD0 / 1P

R93 R92 R90R9110K x 4

R58

3 1.

0K

R58

4 22

K

R58

2 10

K

R58

1 10

K C580 0.1 <F>

TAUXTTXDTRXDTMODETAUX3TCK/ TRES/ TICS

1

5

8

7

6

4

3

2

10

9

1

3

2

1

43

2

1

6

54

3

2

YELLOW

WHITE

ORANGE

BLUE

BROWN

RED

BLACK

BLACK

BROWN

BROWN

BLACK

BLACK

CN70B03B-PASK-1WHITE

C40.01<E>

C50.01<E>

C6 1.0<LE>

C1 1.0<LE>

L1SC-10-55JH

SA1RA-302M

B

B

B

B

W3

W2

W4

W1

VA1 470V<TNR>

VA2 470V<TNR>

5V

5V

SO / I C80-2

HY I C 1GK-30434

18 14 10 5 4 3 2 1

R2327K

R2110KR20 1.0K

R22 1.0K S I / 48P

ZXL / 37P

C200.022<F>

C210.047 <B>

15V 5V

R1322.2K

R131100K(1%)

PFC / 58P

2

1

3+10

9 8 +7

56

- -

C1181000P <B>

Q101DTC114EUA

I C103-3uPC324

R130100K(1%)

I C103-2uPC324

C1171000P<B>

5VR16268K (1%)R160

68K(1%)

-+

23 1

+76

1

5V

5V

R11210K(1%)

5V5V

EXPANSION VALVE M

CN40B6B-XARK-1-ARED

CN71B04B-PASK-1WHITEDISCHARGE TEMPERATURE THERMISTOR

PIPE TEMPERATURE THERMISTOR

OUTDOOR TEMPERATURE THERMISTOR

4-WAY VALVE

SERIAL

EARTH

UL1015 AWG16 GREEN

UL1015 AWG14 WHITE

UL1015 AWG20 RED

L

N

W201UL1015AWG14BLACK

F20120A - 250V

UL1015AWG14

BLACK

POWER SOURCE230V50Hz

-+

89

10

3

2 1

3

2 1

R14422K(1%)

R14347K(1%)

-12V

C1291000P <B>

R1594.7K

R14522K(1%)

I C104-3uPC324

R146 47K(1%)

R139 10K (1%)

R137 10K (1%)

R140 10K (1%)

-+

756

65

7+-

R138 10K (1%)

D109RB751V R135

10K (1%)

I C105-2LM2903I C105-1

LM2903

R

161

1.5K

(1%

)

R13610K (1%)

R13410K(1%)

R13310K(1%)

ZXH / 36P

R16

310

K (1

%)

R14110K(1%)

D108 RB751VI C104-2uPC324

I C104-1uPC324

I C104-4uPC324

-

-+

+

141312

23

1

AC FAN / I C80-6

C1232200P<B>

R1494.7K(1%)

C1242200P<B>

R1524.7K(1%)

D110DAN217U

D111DAN217U

195K

<R

N-1

/2W

> x

4

R14

7

R15

1R

150

R14

8

C1340.1<F>

C1332.2/50V

+C1322.2/50V

+C1310.1<F>

R168 22K R169 22K15V

-12V

C1190.1<F>

C1200.1<F>

5V

ACV / 7P

D113DAN217U

3

1 2

C1280.1<F>

+C1250.1<F>

C1262.2/50V

R16522K

+

C1272.2/50V

5V

3

1 2 D112DAN217U

CT / 3P

+C1092.2/50V

DCV / 8P

R1073.83K(1%)

POW_GNDC1070.1<F>

D106DAN217U

3

1 2

+

R1106.8K

C1082.2/50V

R111 10K

PFC-TRIP / 46PPFCEN / 14PPFCSW / 35P

R16710K(1%)

C1060.1<F> I C102-3

BA10339

R11

3 4

.7K

(1%

)

- -

-+

+

1011 13

R11522K (1%)

I C102-2BA10339

C1350.01 <F>

C1100.1 <F>

I C102-4BA10339 C136

0.01 <F> R114

15K

98

14

10

11

12

13

14

9

87

6

5

4

3

2

11234567

1011121314

98

I C101TC74HC00AF

5VR120 10K(1%)

R121 220K(1%)

I C102-1BA10339

54

2+-

1573

26

4

GATI N VCCS ID INC

SO

GND

DCV-F

R105

R106

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

I C100 TA8316

15VR109 22<1/4W>

R108 47<1/4W>

R10247K

Q100GT30JI21

C1050.1<F>

+C1044.7/50V

L100

BL0

2Rn1 POW_GND

DCV

FH2

FH1

F4BET3.15A - 250V

DCV-F

C10

3 0

.1 <

HC

P>

C10

0 7

50 /

385V

C10

2 7

50 /

385V

C10

1 7

50 /

385V

+ + + R104220K<2W>

I PM-G

L300 47uH<ELC0607>

R200 39 <1/2W>

10 <1/2W> x 3

R223

R222

R221

I C200FSB20CH60

21

22

23

24

25

26

27

1011121314151617181920

987654321 NU

NW

NV

U

W

V

P

VCCCOMI N

I NI N

VFOCFODCSCI NVCCVBVSI NVCCVBVSI NVCCVBVS

R211

R212

R213

R214

R215

R216

R217

0.15<1W> x 7

C21

8 0

.1 <

HC

P>

C20

9

0.1

<F>

C21

0

0.1

<F>

C21

1

0.1

<F>

C21

2

0.1

<F>

C22

1

0.1

<F>

C22

2

1.0

<B

>

D20

3

ZP

1027

C22

0

47

/ 35V

+

5V2 1

3

23

1+-

D301DAN217U

C3200.15

<EC QB>

R32722K(1%)

C3111000P<B>

D302RB751V

R33147K (1%)

R3281.0K (1%)

R329 47K (1%)

U V W

R30

5R

306

R30

4R

303

R30

2R

301

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

308

195

K<R

N-1

/2W

>R

307

195

K<R

N-1

/2W

>

I C60TA7805

I OG

1

2

3

+C62100/16V

+C60220/16V

15V

+C63100/35V

R6010K+

C61470/25V

D60 D2FL20UD61 D1FL20U

D62D1FL20U

C64 0.1 <F>

-12V

T60JPZ200

1012131516

9 876321

C67100/35V

+

D64 - D67D1FL20U x 4

C660.1<F>

C680.1<F>

D63D1FL20U

C65220/35V

+

POW_GND

R51 220K <2W>

R52 1.0K<RS-3W>C51 20P<B>

Q502SC4236

R53 100<1W>

C52 0.047<ECQB>

12

3 D51RD5.6ES<B2>

+

R54330<1/4W>

C53100/16V

R50 2.4<1/2W>

D52

D1F

L20U

D

50D

1FL2

0U

D107RB751V

R119 10K (1%)

R16422K

C1114700P<B>

R11722K(1%)

R11810K (1%)

R11615K (1%)

-+

123

R126100K(1%)

I C10

3-1

uPC

324

R127 10K (1%)R128 10K (1%)R129 100K (1%)

C1132700P<B>

3 3

1 12 2

R12210K

R12310K (1%)

C121 47P<CH>

R16

610

K (

1%)

D11

5D

AN

217U

D11

4D

AN

217U

R33310K(1%)

C3301000P<B>

R337100K(1%)

R335 - R33610K (1%) x 2

R3384.7K(1%)

R34010K(1%)

C339 0.01 <F>

I C302-1LM2903

R33410K (1%)

Q300DTC114EUA

3

1

2

R33

910

K (1

%)

I PM-CR / 9P

POW_GND

C21

5C

216

C21

7

C20

6C

207

C20

8

2200

P<B

> x

6

R20

3 3

30K

C20

5 0

.1 <

F>

C20

4 4

7/35

V

+

R20

2 3

30K

C20

3 0

.1 <

F>

C20

2 4

7/35

V

+

R20

1 3

30K

C20

1 0

.1 <

F>

C20

0 4

7/35

V

+

D20

2U

1JU

44

D20

1U

1JU

44

D20

0U

1JU

44

FLASHWRITING

RESET

( INTLLIGENT POWER MODULE )

AOY9LFBC

AOY12LFBC

JM101

TESTJM103JM102

JM101

TESTJM103JM102

Model Changing

I C10

2_PA

SS

CO

NI C

104_

PAS

S C

ON

I C10

5_PA

SS

CO

N

I C30

0_PA

SS

CO

N

I C10

3_PA

SS

CO

N

2005.08.02 6

OUTDOOR PCB CIRCUIT DIAGRAM

CONTROLLER PCB ASSYRO-9LB : K04DT-0400HUE-C1RO-12LB : K04DT-0401HUE-C1

Models : RO-9LBRO-12LB

Page 8: AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F REFRIGERANT R410A (g) 950 1,050 POWER SOURCE (V) 230 HI-SPEED (r.p.m.) C 1,300 H 1,390

DISASSEMBLY ILLUSTRATION

51

53

2

3

16

7

14

5

5

RS-12LBModels : RS-9LB

2005.01.31 9

Page 9: AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F REFRIGERANT R410A (g) 950 1,050 POWER SOURCE (V) 230 HI-SPEED (r.p.m.) C 1,300 H 1,390

188

32

24

30

29

20

31

23

43

46

48

236

37

26

28

52

36

42

39

33

21

38

27

61-1

61-2

32

RS-12LBModels : RS-9LB

2005.01.31 10

Page 10: AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F REFRIGERANT R410A (g) 950 1,050 POWER SOURCE (V) 230 HI-SPEED (r.p.m.) C 1,300 H 1,390

RO-12LBModels : RO-9LB

2005.01.31 11

11

2627

37

3829

42

455

16

17

25

18

19

32

12

23

10

715

21

13

1440

9

36

39

24

8

41

46

42 4

3

21

2243

Page 11: AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F REFRIGERANT R410A (g) 950 1,050 POWER SOURCE (V) 230 HI-SPEED (r.p.m.) C 1,300 H 1,390

2005.02.01 12

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

INDOOR UNIT

PARTS LIST

--- Indicator PCB Assy 9705039032

1 Air Filter 93099970112 Filter (Electric) 93121530153 Filter (ION) 9311925033

54

Clamper (Grille) 93067550106 Front Panel Total Assy 93131301147 Intake Grille Assy 9313131074

24 Crossflow Fan Assy 9307836015

37 Insulation (Pipe)-E 930460700738 Holder (Evaporator)-L 930998201739 Holder (Evaporator)-R 9309983014

61-1 Flow Control Panel-U 930999103361-2 Flow Control Panel-Z 9309992030

188 Power Cord 9900157012236 Controller PCB Assy 9705656062

--- Pipe Temperature Thermistor 9702039042--- Room Temperature Thermistor 9700801108

9705039032

930999701193121530159311925033

Holder (Filter) 93066020179306602017930675501093131301149313131074

20 Gear-A 930999400321 Casing Assy 931211208123 Cover (Casing)-B 9311916017

930999400393121120819311916017

930783601526 Clamp (Motor) 931010200827 Shaft Holder-C Assy 930662801728 Drain Hose Assy 9310357019

931010200893066280179310357019

29 Drain Cap Assy 930415000830 Wire Clamper 931194601431 Box (Switch) 930999601432 Cover (Switch) 931186301433 Evaporator Total Assy 931309901536 Joint Pipe Assy 9313104016

930415000893119460149309996014931186301493130990159313104016

930460700793099820179309983014

42 Air Seal 931061100543 Terminal 970195507746 Step Motor 990013902548 Fan Motor Assy 960181401651 Remote Control Unit 931314401252 Bracket Panel 9310001004

931061100597019550779900139025960181401693131440129310001004

53 Remote Control Unit Holder 93056420149305642014

9309991033930999203099001570129705656055

(K02DR-0410HSE-C1) (K02DR-0411HSE-C1)

97020390429700801108

Ref.No.

DescriptionPart No.

RS-9LB RS-12LBOrd.Q'ty

Page 12: AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F REFRIGERANT R410A (g) 950 1,050 POWER SOURCE (V) 230 HI-SPEED (r.p.m.) C 1,300 H 1,390

2005.08.02 13

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

OUTDOOR UNIT

1 Fuse Holder2 Fuse3 Thermister Holder Pipe4 Thermistor Spring-A5 Thermistor Spring7 Terminal8 Cord Clamp9 Cover (Case)

10 Bracket Valve11 Cover (Switch)

12 Rubber Cushion13 Inverter Case Assy15 Nut Special Assy16 Front Panel17 Fan Ring18 Propeller Fan19 Bracket (Motor) Assy21 Separator-B22 Protective Net23 Base Assy (Painted)

24 Top Panel (Painted)25 Cabinet Left (Painted)26 Cabinet Right (Painted)27 3-Way Valve Assy29 4-Way Valve Assy32 Compressor Assy36 Cover (Inverter Case)37 2-Way Valve Assy38 Pulse Motor Valve Assy39 Motor

40 Inverter PCB Assy41 Expansion Valve Coil42 Thermistor Assy43 Thermistor (Outdoor Temp)45 Solenoid46 Condenser Total Assy 9314032011

05014540120600382018313714262805313728262708930008901293064890389307271014930991301193102290269310979013

9312680016931297202993134520189313806026931380701693138080139313990015931381501193139410179313987015

9313989026931399201993139950279314022012931409301293142780139314507014931455401893145570199601859017

97057060199900057039990014802799002100389970033018

05014540120600382018313714262805313728262708930008901293064890389307271014930991301193102290269310979013

9312680016931297202993134520189313806026931380701693138080139313990015931381501193139410179313987015

9313989026931399201993139950279314022012931409301293142780139314507014931455401893145570199601859017

97057060269900057039990014802799002100389970033018

9314107016--- Emblem Rear 93126370279312637027

Ref.No.

DescriptionPart No.

RO-9LB RO-12LBOrd.Q'ty

Page 13: AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F REFRIGERANT R410A (g) 950 1,050 POWER SOURCE (V) 230 HI-SPEED (r.p.m.) C 1,300 H 1,390

9305642014

Remote controlunit holder

Name and ShapePart No.

RS-9LB, RS-12LB

9312752010

9308846099

0600185534

0700076046

9310519004

9312153015

9311925033

Remote controlunit

Battery (penlight)

Cloth tape

Tapping screw (big)

Wall hook bracket

STANDARD ACCESSORIES

9306602017

Tapping screw (small)( 3 x 12)

( 4 x 25)

0700019036

Air cleaning filter

Air cleaning filterframe

2005.01.31 14

Page 14: AST18LSBCW 00+15.qxd (Page 1)€¦ · DC inverter motor, Rotary DISCRIMINATION DA 89 X 1F - 20F REFRIGERANT R410A (g) 950 1,050 POWER SOURCE (V) 230 HI-SPEED (r.p.m.) C 1,300 H 1,390

0501G2744