SPLIT TYPE

ROOM AIR CONDITIONER

C E IL IN G W A LL t y pe

C O N T E N T S

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

OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . 2

REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . 3

ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . 4

CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . 5

INDOOR PRINTED CIRCUIT BOARD

CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . 6

DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . 7

PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Models Indoor unit Outdoor unit

RJ-14UB RO-14UB

12004.07.12

S P E C I F I C A T I O N S

TYPE COOL & HEAT

INDOOR UNIT RJ-14UB

OUTDOOR UNIT RO-14UB

COOLING CAPACITY (kW)

(kW)

4.20

HEATING CAPACITY 4.60

POWER SOURCE (V) 230

FREQUENCY (Hz) 50

RUNNING(A)

COOLING 6.5

CURRENT HEATING 5.7

INPUT(kW)

COOLING 1.45

WATTS HEATING 1.28

E.E.R. (kW/kW)COOLING 2.90

HEATING 3.59

MOISTURE REMOVAL 1.6

AIR CIRCULATION-Hi

( /hr)

(m3/hr) 650

ELECTRICAL DATA

COMPRESSOR

FAN MOTOR

DIMENSIONS

TYPE Hermetic type, Deposit electrode condenser,

2 poles, Single phase, Induction motor, Rotary

DISCRIMINATION 80236035B

REFRIGERANT R410A (g) 1,150

POWER SOURCE (V) 230

DISCRIMINATION MFD-30HO

INDOOR HI-SPEED

HI-SPEED

( r.p.m. ) 1,000

UNIT MED-SPEED ( r.p.m. ) 910

LO-SPEED ( r.p.m. ) 820

OUTDOOR DISCRIMINATION MFB-14NTT

UNIT ( r.p.m. ) 750

INDOOR UNIT H x W x D 270 x 1,150 x 285

OUTDOOR UNIT

(mm)

H x W x D (mm) 530 x 750 x 250

WEIGHT

INDOOR UNIT GROSS / NET 20 / 16

OUTDOOR UNIT

(kg)

GROSS / NET (kg) 37 / 35

1,150 g (40.6 oz)

1,187 g (41.9 oz)

1,262 g (44.5 oz)

15 g (0.53 oz) / 1 m (3.3 ft)

(over 7.5 m)

7.5 m (25 ft)

10 m (33 ft)

15 m (49 ft)

Additional refrigerant

FULL CHARGE AMOUNT

REFRIGERANT CHARGE (R-410A)

PIPE LENGTH

Unit : mm

Unit : mm

Model : RJ-14UB

Model : RO-14UB

1,150

610

285

250

285

690

610

690

750

540

270

13

53

0

22004.06.01

O U T L I N E A N D D I M E N S I O N S

Models : RJ-14UB / RO-14UB

: Cooling : Heating : Flare coupling

Evaporator

Capillary assy

Charging valve

Refrigerant pipe

12.7 mm (1/2")

Refrigerant pipe Entrance pipe

Suction pipe-ACoupling

pipe assy

6.35 mm (1/4")

4-Way valve

3-Way valve

Compressor

Muffler

OUTDOOR UNITINDOOR UNIT

CondenserExit pipe

Condensing pipe-B assy

Strainer

Strainer

259

13

2-Way

valve14

344

420

826

20

737

18

329

32004.06.01

R E F R I G E R A N T S Y S T E M D I A G R A M

42004.05.06

E R R O R C O N T E N T S

The OPERATION, TIMER and SWING lamps operate as follows according to the error contents.

Error contents

Indoor unit circuit board error

Indoor unit room temperature sensor wire

opened

Indoor unit room temperature sensor wire

short circuited

Indoor unit piping sensor wire opened

Indoor unit piping sensor wire short circuited

Indoor unit fan error

2 times

2 times

3 times

3 times

6 times

: Fast flashing : Slow flashing : Off

Error display

OPERATION TIMER SWING(RED) (YELLOW) (ORANGE)

Models : RJ-14UB / RO-14UB

52004.06.01

C I R C U I T D I A G R A M

INDOOR UNIT

OUTDOOR UNIT

5V

5V

5V 5V

15V

15V

5V

P1

26

P1

25

P1

24

VD

D0

VD

D1

AV

RE

F0

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SS

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S1

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33

6747

75

68

74

56

57

58

64

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TP

3

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56

6

P04

65

P2

61

7

16

15

14

P2

5

P2

4

P23

20

P41

23

P4

4

22

P4

3

19

P4

0

P42

21

55

54

P1

23

P1

22

53

P1

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X1

70

36

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2

1

80

71

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13

12

11

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78

6189

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63

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45

46

47

48

49

43

42

41

40

35

34

32

31

30

29

28

27

77

76

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0

P1

1

P5

0

P5

1

P52

P53

P54

P55

P56

P5

7

P64

P65

P66

P6

7

P35

P34

P33

P32

P31

P12

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2003

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2003

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(1%

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AC

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L1

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2-3

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UL

10

15

AW

G2

0

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2-2

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AN

GE

UL

10

15

AW

G2

0

CN

2-1

BL

UE

UL

10

15

A

WG

20

E1 UL1015 AWG16

GREEN

UL1015 AWG14 BLACK

UL1015 AWG14 WHITE

TE

RM

INA

L B

OA

RD

PO

WE

R S

OU

RC

E

220 / 2

40V

50H

z OU

TD

OO

R U

NIT

E61 2 3 4 5

W5

W4

W3

CO

MP

H I

LO

4W

V

UL

101

5

AW

G14

G

RA

Y

UL

101

5

AW

G14

B

LU

E

UL

10

15

A

WG

14

B

RO

WN

UL

101

5

AW

G14

R

ED

CR

2

RP

EL-1

21204

CR

1

RP

EL-1

21204

K3

G5N

B-1

A

K1

JQ

1-1

2V

JM

12

K2

JQ

1-1

2V

K4

G5N

B-1

A

I C

1

L N

uP

D780058B

GK

-A

14-9

EU

CO

NT

RO

LLE

R P

CB

AS

SE

MB

LY (

MA

IN P

CB

)

EZ

-00313H

SE

-C

Mo

del :

RJ-1

4U

B

62004.06.01

IN

DD

OR

P

RI

NT

ED

C

IR

CU

IT

B

OA

RD

CI

RC

UI

T

DI

AG

RA

M

72004.07.12

D I S A S S E M B L Y I L L U S T R A T I O N

92004.07.12

102004.07.12

19

9

10

8

96

3

10

8-2

96

3-1

112004.07.12

122004.07.12

132004.07.12

142004.07.12

428

428

152004.07.12

162004.07.12

Model : RO-14UB

10

5

16

13

8

73

4

41

12

2

52

7

7

42

3

39

9

4

98

5

37

3

74

5

172004.07.12

182004.07.12

192004.07.12

When you order parts, please make a photocopy of this page

and fill the number of the parts in the "Order" column.INDOOR UNIT

8-2 Filter Frame 9367681013

12 Base-B 9368216016

32 Control Box 9367663002

45 Bracket (Eva. ) Assy 9369317019

62 Fan Motor-Inner 9601385011

63 Front Cover S ub Assy (KIT) 9371132037

63-1 S ervice Cover Assy 9368837013

67 R ubber (Motor) 9367676002

69 Louver 9367706013

70-1 Hook (Cover) -L 9367675012

127 Drain Hose 9367695003

146 Evaporator Assy 9371488028

158 J oint Pipe Assy 9369224003

160 Drain Pan Assy 9368835019

165 Motor Box 9367718009

169 Cross Fan Assy 9367708000

172 Pipe Bracket 9367844005

172-3 Pipe Holder (KIT) 9371135014

174-1 Fixing Plate 9367987009

184-1 Thermo. S pring-A 313728262708

199 S tepping Motor 9900020019

230 Diffus ion S heet 9368006013

234 Thermistor Assy-R oom 9703299148

235 Thermistor Assy-Pipe 9703297038

236 Controller PCB Assy 9704360144

240 R emote Control Unit 9371190013

253-1 Wire With Connector 9704434012

253-2 Wire With Connector 9704435019

253-3 Wire With Connector 9704433015

70-2 Hook (Cover) -R 9367674015

92 Link Arm 9367694006

93 Filter 9367680016

108 Base 9367683017

108-2 Base-B S ub Assy 9368843014

109 Terminal CVR 9368022006

122 R ub (Bearing) Assy 9368998004

320 Upper Flap 9367688012

321 Lower Flap 9367689019

743 R emote Control Holder 9305642014

759-1 Intake Cover 9367678013

764 Drain Cap 9367677009

815 Terminal 9900016012

855 Display 9367672028

868 PWB Holder (Display) 9371131016

875 PCB Assy-S witch 9704370013

945 Wire Holder 9368016005

960 Diffuser Assy 9368840013

963 Fanguard 9368015008

963-1 Fanguard Holder 9367707003

973 Gear Box 9367690008

998 Bypass Pipe-A 9368857004

999 Bypass Pipe-B 9368917005

385 Indicator PCB Assy 9704368010

407 Motor Link 9367696000

407-2 Louver R od 9367698004

408 Louver Link 9367697007

408-1 Louver Link-B 9368789008

425 Earth Plate 9368017002

428 S crew Cover 9367717019

435 Louver S pring 9369030000

652-1 Thermo. Holder Pipe 313806262805

735 Distributor Assy 9368858001

514 Control Box Cover 9367664009

522-1 Gear-A 9367691005

522-2 Gear-B 9367692002

557 S pring (Diffuser) 9368824006

574-1 Eva S upport-R 9367684007

574-2 Eva. S upport-L (KIT) 9371129013

627 Link 9367693009

629 EMI Filter 0400056133

RJ-14UB RJ-14UB

202004.07.12

P A R T S L I S T

Ref.

No.Description

Ord.

Q'ty

Part No. Part No.Ref.

No.Description

Ord.

Q'ty

329 Coupling Pipe Assy 9368865009

338 Motor Holder 9367798001

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

982-1 Cord Clamp 9356857009

982-2 Cord Clamp-B 9356858006

2 Fan Cover 9304109006

1 S trainer Assy 9366602019

4 Emblem-R ear 9361328006

5 Cabinet, Painted 9302936017

7 Connector Cover 9357970004

9 Cabinet, R ear Panel 9303744017

12 Base Assy, Painted 9310889077

13 3-Way Valve 9372205105

14 2-Way Valve 9372204030

16 Condenser Assy 9373131014

98 Fan R ing 313166296109

105 Compressor Assy 9373010043

107 R ubber S eat-A 9351813017

23 R ubber (Discharge Pipe) 313185159802

32 Control Box Metal-A 9355843003

33 Terminal Holder 9373090014

34 Capacitor (Fan Motor) 9704305039

37 R unning Capacitor 9704436139

38 Capacitor Clamp Metal 313468061808

39 Propeller Fan Assy 9351589011

41 Fan Motor Assy-Out 9601113096

62 Wire Assy (S hield)-A 9370945089

109 Terminal Cover 9351920012

138 S eparate Wall Assy 9303729014

218-3 Power R elay 9900074012

259 Muffler 9372369029

343 S olenoid 9900165017

342 S crew (S olenoid Valve) 9970024016

344 4-Way Valve 9970036019

373 Grip 313166178700

408 S pecial Nut 9307615016

409 S pecial Nut 313199233602

410 Attachment (Ocr Assy) 9373129011

411 Wire (Compressor-Ocr) A 9357144009

412 Terminal Gasket 9351921019

420 Capillary Assy 9372197134

423 Noise Insulation-F (Comp. ) 9350944019

527 Protection Net 9355444002

734 Cabinet Top Plate 9302937014

745 Motor S upport 313166036308

815-3 Terminal-8P 9358660119

823-2 Fuse Holder 0500063024

824-4 Fuse 0600222529

Ref.

No.Description

Ord.

Q'ty

Part No.

RO-14UB

Part No.

RO-14UB

Ref.

No.Description

Ord.

Q'ty

212004.7.12

Name and Shape

Name and Shape

9367987009

9371190013(AR-JW1)

9305642014

0600185534

301141164200

301141533125

9303029015[Heat & cool model

(Reverse cycle) only]

313166024302[Heat & cool model

(Reverse cycle) only]

Remote control unit

Remote control unit holder

Battery (penlight)

Tapping screw (big)( 4 x 20)

Tapping screw (small)( 3 x 12)

Wall hook bracket

INDOOR UNIT ACCESSORIES

Drain pipe

Drain cap

OUTDOOR UNIT ACCESSORIES (14,000 BTU model)

222004.07.12

S T A N D A R D A C C E S S O R I E S

Part No.

Part No.

0401G2498