ast18lsbcw 00+15.qxd (page 1)€¦ · dimensions rs-18lb / ro-18lb models : rs-14lb / ro-14lb (unit...

16
SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED type CONTENTS SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . 3 CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . . . . 7 OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . . 8 DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 15 STANDARD ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Models Indoor unit Outdoor unit RS-14LB RO-14LB RS-18LB RO-18LB

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Page 1: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

SPLIT TYPEROOM AIR CONDITIONER

WALL MOUNTED type

CONTENTS

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . 3CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . . . . 7OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . . 8DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 11PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

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

Models

Indoor unit Outdoor unit

RS-14LB RO-14LB

RS-18LB RO-18LB

Page 2: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

2004.11.09 1

INDOOR UNIT H x W x D (mm)

H x W x D (mm)

275 x 790 x 215

OUTDOOR UNIT 578 x 790 x 300

DIMENSIONS

INDOOR UNIT GROSS / NET (kg)

GROSS / NET (kg)

12 / 9

OUTDOOR UNIT 40 / 38

WEIGHT

SPECIFICATIONS

TYPE COOL & HEAT INVERTER

INDOOR UNIT RS-18LB

OUTDOOR UNIT RO-18LB

RS-14LB

RO-14LB

COOLING CAPACITY (kW) 5.20

HEATING CAPACITY (kW) 6.25

POWER SOURCE (V) 230

FREQUENCY (Hz) 50

RUNNING CURRENTCOOLING 7.6

(A) HEATING 7.6

INPUT WATTS(kW)

COOLING 1.72

HEATING 1.73

E.E.R. COOLING 3.02

COP HEATING 3.61

MOISTURE REMOVAL 2.8

AIR CIRCULATION-Hi (m /hr)3 C 700 H700C 700 H700

4.20

5.60

4.9

6.4

1.11

1.45

3.78

3.86

2.1

FAN MOTOR

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

DISCRIMINATION DA / 30A / F-25F

REFRIGERANT R410A (g) 1,150

POWER SOURCE (V) 230

HI-SPEED (r.p.m.) C 1,480 H 1,480

INDOORUNIT

MED-SPEED (r.p.m.) C 1,260 H 1,300

LO-SPEED (r.p.m.) C 1,040 H 1,110

QUIET (r.p.m.) C 850 H 950

OUTDOOR UNIT (r.p.m.) C 860 H 820C 820 H 750

ELECTRICAL DATA

COMPRESSOR

( /hr)

INDOOR UNIT (dB) C 45 H 43

OUTDOOR UNIT (dB) C 49 H 49

C 44 H 43

C 48 H 48

NOISE LEVEL

REFRIGERANT (R410A)PIPE LENGTH 15 m 1,150 g

FULL CHARGE AMOUNT20 m 1,250 g

ADDITIONAL REFRIGERANT 20 g / m

(kW/kW)

(kW/kW)

Page 3: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

DIMENSIONS

RS-18LB / RO-18LBModels : RS-14LB / RO-14LB (unit : mm)

275

2,00

0

215790

347

578

48

10

320

508

540

20

300

125

60790

2004.10.19 2

Page 4: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

REFRIGERANT SYSTEM DIAGRAM

2-Way valve

Strainer

Strainer

Sub-heat exchanger( INDOOR )

3-Way valve

Muffler

4-Way valve

Expansion valve

Heat exchanger ( INDOOR )

Heat exchanger ( OUTDOOR )

Sub

-acc

umul

ator

Com

pres

sor

CoolingHeating

RS-18LB / RO-18LBModels : RS-14LB / RO-14LB

2004.11.09 3

Page 5: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

CIRCUIT DIAGRAM

INDOOR UNIT

OUTDOOR UNIT

RS-18LB / RO-18LBModels : RS-14LB / RO-14LB

2004.11.09 4

DISPLAY BOARD

CONTROL BOARD

Page 6: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

INDOOR PCB CIRCUIT DIAGRAM

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-X51-8ET-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

CONTROLLER PCB ASSEMBLY ( MAIN PCB )RS-14LB : K02DR-0402HSE-C1RS18LB : K02DR-0400HSE-C1

RS-18LBModels : RS-14LB

2004.12.02 7

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

Page 7: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

RED

BLK

WHT C M

COMPRESSORU

V

W

TM305

TM303

TM304

(C-9)

(C-9)

(C-9)

EMI FILTER 2ZCAT2132-1130

PEX-125F

TM301

TM302

(C-9)

(C-9)

CN302BH3 (6.0) B-PASK-1(F-12)

RED

WHITE

BLACK

1

7

6

5

4

3

2

1

10

9

8

7

6

5

4

3

2

11

BROWN

RED

ORANGE

YELLOW

GREEN

BLUE

PURPLE

GRAY

WHITE

BLACK

BROWN

1

3

2

9

1

2

3

4

5

6

7

8

1

5

4

3

2

7

6

UL1015 AWG14 YELLOW

UL1015 AWG14 BLUE

CN301BH11B-PASK-1(F-4)

W301UL1007AWG24

W302UL1007AWG24

BROWN

BROWN

BLACK

BLACK

BLUE

BLUE

WHITE

YELLOW

ORANGE

BLUE

BROWN

RED 1

6

5

4

3

2

1

2

1

2

1

2

1

3

2

1

7

6

5

4

3

2

BLACK

BLACK

BROWN

YELLOW

WHITE

BLACK

RED

UL1015AWG16GREEN

UL1015AWG14WHITE

UL1015AWG14BLACK

UL1015 AWG20 RED

F20120A - 250V

HP-F2018-3

FAN MOTOR

4-WAY VALVE

EXPANSION VALVE

DISCHARGE TEMPERATURE THERMISTOR

HEAT EXCHANGER THERMISTOR

OUTDOOR TEMPERATURE THERMISTOR

M

F M

1

3

2

TERMINAL BOARDHPT3031-3-L3

EARTH

BTM12 (A-9)

TM13 (B-9)

W20(A-15)

B W21(B-15)

CN400BH4B-XASK-1-A(E-11)

CN80BH3 (7.5) B-XAKK-1-A(F-16)

CN70BH9B-XAKK-1-A(I-16)

CN71BH3B-XASK-1-A(H-16)

BW1(A-1)

BW2(B-1)

BW4(D-1)

BW3(C-1)

1

3

4

2

UL1007 AWG24 YELLOW

UL1007 AWG24 ORANGE

UL1007 AWG24 RED

UL1007 AWG24 BROWN

W401

UL1015 AWG14 PURPLE

UL1015 AWG14 WHITEW12

W13

L1 L2 P

N1

N2I O

+

- I C404SACT32010A

CN11

A C T P M 1

5

6

4

3

2

CHOKE COIL

+

-D201D25VB60

W202UL1015AWG12BLACK

W201UL1015AWG12RED

W11UL1015AWG12BROWN

W10UL1015AWG12ORANGE

TM11(B-7)

TM10(A-7)

CN800BH5 (7 - 2.3) B-XASK-1-A(H-1)

CN500B2P3-VH-B-C(F-7)

CN700BH6B-XARK-1-A(I-1)

CN21BH2B-XH-AM YELLOW

(K-1)

CN22BH2B-XH-AM RED

(K-1)

CN23BH2B-XAEK-1-A(K-1)

POWER SOURCE

POWER

SERIAL

UL1015 AWG14 BLACK

POWER

TRANSISTOR PCB ASSEMBLY K04DS-0400HUE-TR0

CONTROLLER PCB ASSEMBLYRO-14LB : EZ-0043HUERO-18LB : EZ-0044HUE

230V50Hz

RO-18LBModels : RO-14LB

2004.12.03 8

INVERTER ASSEMBLYRO-14LB : EZ-0043HUERO-18LB : EZ-0044HUE

OUTDOOR PCB CIRCUIT DIAGRAM

Page 8: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

5V5V

5V

5V

C710.1<F>

15V

5VC700.1<F>C34

0.01<F>

R93 5.76K<1/10W>(1%)

R94 143<1/10W>(1%)

R88 195K<RN-1/2W>

R92 195K<RN-1/2W>

R89 195K<RN-1/2W>

R90 195K<RN-1/2W>

R87 195K<RN-1/2W>

R91 195K<RN-1/2W>

15V

R86 8.66K <1/10W> (1%)

18V

5V

12V

15VD7D1FL20U

C8 220/ 35V<PJ>

+

DC-2 330V-2

L80

5V

R33 4.7K<1/10W>

5V

R60410K<1/10W>

C330.01<F>

R40 1.0K<1/10W>

5V

R60910K<1/10W>

R60310K<1/10W>

5V

R60510K<1/10W>

5V5V

R6071.0K<1/10W>

X18.00MHz

I C5S80842

2

134

VDDOUT

NCGND

DC-3 330V-3

R1220K<2W>

D4D1FL20U

D3D2FL20U

I C7TA7805

1 3

2

I OG

I OG

1 3

2

I C407uPC24M18

D5D1FL20U

C41810/35V<PS>

+

D403ZP1027

+ C406220/50V <PJ>

C6100/16V<PS>

+C4470/25V<PJ>

++ C5 220/ 16V<PJ>

R5 10K<1/10W>

A

T1JPZ-200

12

36789

10

121315

16

R2 1.0K<RS-3W>

C1220P <B>

R3 100<1W>

D2D1FL20U

+

C3100/16V <PJ>

D

R4330<1/4W>

D

10R

D5.

6ES

<

B2>

Q12SC4236 1

2

3

D

R202220K<2W>

DC-3 330V-3

R300 195K<RN-1/2W>

R301 195K<RN-1/2W>

R3023.83K<1/10W>(1%)

C3000.1<F>

R303 1.0K<1/10W>

5V

R40510K<1/10W>

C4020.01<F>

C4110.01<F>

I C400-2

I C400-12

31

765 +

+

-

-

R404 1.0K<1/10W>

R401180K<RN-1/2W>

15V

R403 2.7K<1/10W>

C409 10/ 25V<PS>

+

D402RD3.3ES<B2>

R400180K<RN-1/2W>

DC-1 330V

5VD300DAN217U 2 1

3

TM12

TM13

+ +

DC-2 330V-2

DC-1 330V

F115A - 250V

DC-3 330V-3

F4BET 3.15A - 250V

FH1 FH2PFC5000-0502

C2070.1<HCP>

W20

W21

TM10

TM11

K101DW1201 -0 (M)

5V

12V

R100ZPR0RCH400

3

2

4

1

L2SC-12-1000JH

SA100RA-302M-V7-F

D13

VA1

VA2

TNR10V471 K370

123455V

101418

5V

R50 10K<1/10W>

R51 4.7K<1/10W>

12345678

H Y I C 1

GK-30434

AC+ 240V

AC- 240V

AC+ 240V

C520.1<F>

C51 0.1<F>

R52 1.0K <1/10W>

R53 1.0K<1/10W>

K500G5NB-1A

JM501

12V1

3

2

4

1

3

CN500B2P3-VH-B-C

4-WAY VALVE

JM50

3

AC- 240V

JM50

0

JM502

ULN2003ANSI C3-1

I C3-7

I C3-6

I C3-5

I C3-4

I C3-3

I C3-2

12V

D28SLR-332VR

R43 2.2K<1/10W>

5V C550.1<F>

116

14

10

13

12

15

3

4

7

5

6

2

11

C540.1<F>

R108 10K<1/10W>

5V

R1810K<1/10W>

C170.1<F>

C530.1<F>

5V

12V

L70BL02Rn1

I C700TD62064AP

12V

R700 1.5K <1/10W>

R701 1.5K <1/10W>

R702 1.5K <1/10W>

R703 1.5K <1/10W>

15V

5V Q800DTC143EUA

Q801DTC143EUA

D600DAN217U

C8010.01<B>

2

1

33

2

1

R801 1.0K<1/4W>

15V

L800 BL02Rn1

C8020.1 <F>

R804 1.0K <1/10W>R803 10K<1/10W>

R802560<1/4W>

5V+

C800100/16V<PJ>

AC- 240V

C660.1<F>

C670.1<F>

C650.1<F>

R67 38.3K<1/10W>(1%)

R63 6.65K<1/10W>(1%)

R62 10K<1/10W>

R64 10K<1/10W>

R66 10K<1/10W>

C68

O1

O4O3O2

I 1

I 4I 3I 2

GND1

GND4GND3

GND2COM1

COM2NC1

NC2

36

11141810

15

2

79

1645

12

13

JM107

JM106

JM105

JM104

JM103

JM101

JM102

JM100TEST

R107 1.0K<1/10W>

R106 1.0K<1/10W>

R105 1.0K<1/10W>

R104 1.0K<1/10W>

R103 1.0K<1/10W> R102 1.0K<1/10W>

R101 1.0K<1/10W>

R72 1.0K<1/10W>

R73 100K<1/10W>

5V

X12322465789

10444342

415733323130292827473421605859

3352

1617 56

11252640363738391245465051525354551415

182064636261

119

48132449

2

13

P63P62

P46P12

P50P37P36

P40MD2P11P26P02P03P04

P05P06

P07P10CP20

P21P22P23

P57P56P55P54P52P53P51X0

P00AVCC

VCC

P01P17P13P14

P15P16AVRP24P25P30P31P32P33P34P35P60P61

MD0MD1P44

P43P42P41

P45RSTX

P27AGND

GNDGND

8

4756

321 CS

SKD I

NC

VCCDONC

GND

I C600BR93L46RF-WE2

R600 10K<1/10W>

C6000.1<F>

R58

10K <1/10W> x 3

R42R59R57

10K

<1/

10W

>

R56

10K

<1/

10W

>

C500.1<F>

+C194.7/50V<PS>

C180.1<F>

5V

D82DAN217U

D81 DAN217U

1

2

3

1

2

3

4

1

6

5

4

3

2

7

D1D1FL20U

R83 195K<RN-1/2W>

R84195K<RN-1/2W>

C86470P<B>

C87330P<B>

C840.1<F>

C85 4.7/ 50V<PS>

+

123

76

5+

+

-

-

I C80-2

I C80-1

5V

C80 100P<CH>

R80 27K <1/10W>

Q802SC2412K<BQ>

R95 1.0K<1/10W>

A

R8122K<1/10W>

15V

R96 4.7K<1/10W>1

2

3

1

2

3

4

A

C4000.1<F>

Q403DTA143EUA

18V

18V

1

2

33

2

1

A

C4151000P<B>

R41122K<1/10W>

Q401DTC124EUA

5

6

7

8

9

JM60

R68 22K<1/10W>

C640.1<F>

+C60220/16V<PJ>

D60DAN217U

3

45

1

CT1CT-1B

2 1

3 4

5V, 12V, 15V Line

18V LineA

D Power Line

1

2

3

4

5

6

7

2

3

1

4

5

6

2

1

2

1

2

1

DISCHARGE PIPE TEMP. TH.

HEAT EXCHANGER TH.

OUTDOOR TEMP. TH.

CN21 BH2B-XH-AM YELLOW

CN22 BH2B-XH-AM RED

CN23 BH2B-XAEK-1-A

ELECTRICAL EXPANSION VALVE

CN700 BH6B-XARK-1-A

CN800 BH5 (7-2.3) B -XASK-1-A

FAN MOTOR

W3EARTH

W4SERIAL

W1L

W2N

AC+ 240V

CN70BH9B-XAKK-1-A

I PMCONTROL

I PMPOWER SUPPLY

CN71BH3B-XASK

C413536<1/10W>(1%)

R6 2.4<1/2W>

CN400BH4B-XASK-1-A

ACTPCCONTROL

C2 0.047<ECQB>

C202660450V

C201660450V

R69 1.0K<1/10W>

R60 2.2K <1/10W> (1%) R61

4.75K<1/10W>(1%) R402

6.65K<1/10W>

C1040.01 <YE>

C1050.01 <YE>

C1061.0<LE>

C103 1.0<LE>

C1001.0<LE>

C1071.0 <LE>

C1083.3<LE>

L1UL1015AWG14 x 2

L3N200500K107C-01

CR5000.2uF + 120

DC-3330V-3

R654.75K<1/10W>

R6061.0K<1/10W>

MB90462PFM-G-156-BND-E1

I C 1

CN80BH3 (7.5B)-XAKK-1-A

POSITION DETECTOR

MODEL CHANGE

CONTROLLER PCB ASSEMBLYRO-14LB : K04AJ-0400HUE-C1RO-18LB : K04AJ-0401HUE-C1

RO-18LBModels : RO-14LB

2004.12.03 9

JM107

JM106

JM105

JM104

JM103

JM101

JM102

AOY18AOY14

Page 9: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

15V

15V15V 15V

123456789

10111213

14151617181920212223242526

UPVP IVUFBVUFSVPVP IVVFBVVFSWPVP IVPCVWFBVWFS

VN IVNCC I NCFO

FOUNVNWN

PUVWN

I C301PS21865

C3270.022<F>

C3260.1<F>

C3250.1<F>

C3240.1<F>

R321 1.0K <1/10W>

R320 1.0K <1/10W>

R319 1.0K <1/10W>

5V

R3034.7K<1/10W>

R318 1.0K <1/10W>

R317 1.0K <1/10W>

R316 1.0K <1/10W>

15V5V

15V

5V 15V

R360 39<1/2W>

C3000.1<F>

C3010.1<F>

D303 U1JU44

D301 U1JU44

D302 U1JU44

C3282200P<B>

C3210.1<F>

R362 330K<1/10W>

C303 47/ 35V<PJ>

+

C3220.1<F>

R363 330K<1/10W>

+C304 47/ 35V<PJ>

C3230.1<F>

C305 47/ 35V<PJ>

R361 330K<1/10W>

TM301

TM305

TM304

TM303

TM302

R302 1.0K<1/10W>

+

P

N

W

V

U

C3320.1<F>

D307ZP1027

CN302BH3 (6.0) B-PASK-1POSITION DETECTOR

1

6

5

4

3

2

7

C3111000P <B>

C3161000P <B>

C3151000P <B>

C3141000P <B>

C3131000P <B>

C3121000P <B>

CN301BH11B-PASK-1

5V

GND

FO

WN

VN

UNWP

VP

UP

15VGND

1

11

10

9

8

7

6

5

4

3

2

C2070.1<F>

R301 0.02<1/10W>

TRANSISTOR PCB ASSEMBLYK02DS-0400HUE-TR0

RO-18LBModels : RO-14LB

2004.11.02 10

Page 10: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

DISASSEMBLY ILLUSTRATION

51

2

3

16

7

14

5

5

RS-18LBModels : RS-14LB

2004.12.01 11

Page 11: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

188

32

24

30

29

20

31

23

43

46

48

236

37

26

28

52

36

42

40

39

33

21

38

27

61-1

61-2

32

RS-18LBModels : RS-14LB

2004.12.01 12

Page 12: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

1

2

9

7

18

5

19

29

10

20

28

24

26

27

32

12

3013

6

39

3

35

23

22

21

25

17

14

36

38

33

31

3711

4

34

8

16

15

RO-18LBModels : RO-14LB

2004.10.29 13

Page 13: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

2004.12.02 14

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 930998301440 Water Seal 931072100142 Air Seal 931061100543 Terminal 970195507746 Step Motor 990013902548 Fan Motor Assy 960135101651 Remote Control Unit 931314401252 Bracket Panel 9310001004

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

188 Power Cord 9900001025236 Controller PCB Assy 9705656017

--- 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-E 9311497011

930415000893119460149309996014931186301493130990159311497011

9304607007930998201793099830149310721001931061100597019550779900139025960135101693131440129310001004

9309991033930999203099000010259705656048

(K02DR-0402HSE-C1) (K02DR-0400HSE-C1)

97020390429700801108

Ref.No.

DescriptionPart No.

RS-14LB RS-18LBOrd.Q'ty

Page 14: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

2004.12.01 15

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

OUTDOOR UNIT

1 Top Panel 93088830252 Top Panel Seal 93092280163 Cabinet 93088780214 Blow Down Grille 93088840155 Cabinet-R 93088790286 Fan Ring 93088850127 Grip 93088800178 Switch Cover 93088820289 Protective Net 9312026012

10 4-Way Valve Assy 9313755027

11 Expansion Valve Assy 931164101812 Dryer 931205600213 Condenser 931138103714 Thermistor Spring-A 31372826270815 Thermistor Spring-A 930008901216 Propeller Fan 930990901417 Nut 930490200318 Motor Bracket 930887201219 Separator 931203201320 Base Assy, Painted 9308869081

21 3-Way Valve Assy 931355401922 2-Way Valve Assy 931306401324 Cord Clamp 930727101425 Terminal 930648903826 Inverter PCB Assy 970562202927 TR PCB Assy 970562801428 ACTPM 970345701229 Fuse 060003602731 Transformer 970507101832 Expansion Valve Coil 9900057039

33 Choke Coil 970345801934 Fan Motor 960181501335 Compressor Assy 931376401236 Emblem 931263701037 Heat Exchanger Thermistor 970422002838 Discharge Temperature Thermistor 970421909139 Solenoid Coil 9970033018--- IPM 9705441026

9308883025930922801693088780219308884015930887902893088850129308880017930888202893120260129313755027

931164101893120560029311381037313728262708930008901293099090149304902003930887201293120320139308869081

9313554019931306401393072710149306489038970562201297056280149703457012060003602797050710189900057039

97034580199601815013931376401293126370109704220028970421909199700330189705441026

--- ACTPM 97034570129703457012

Ref.No.

DescriptionPart No.

RO-14LB RO-18LBOrd.Q'ty

Page 15: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

9305642014

Remote controlunit holder

Name and ShapePart No.

RS-14LB, RS-18LB

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

2004.12.01 16

Page 16: AST18LSBCW 00+15.qxd (Page 1)€¦ · DIMENSIONS RS-18LB / RO-18LB Models : RS-14LB / RO-14LB (unit : mm) 2 7 5 2, 0 0 0 790 215 3 4 7 5 7 8 4 8 1 0 3 2 0 508 540 20 300 125 790 60

0409G2665