Toshiba RAS-07UAH-E4, RAS-07UKP-E4, RAS-07UKHP-E4, RAS-10UKP-E4, RAS-10UKHP-E4 SERVICE MANUAL

SERVICE MANUAL

AIR CONDITIONER

SPLIT WALL TYPE

RAS-13UKHP-E4 / RAS-13UAH-E4 RAS-10UKHP-E4 / RAS-10UAH-E4

RAS-07UKHP-E4 / RAS-07UAH-E4

FILE NO. SVM-05001-1

RAS-13UKP-E4 / RAS-13UA-E4 RAS-10UKP-E4 / RAS-10UA-E4 RAS-07UKP-E4 / RAS-07UA-E4

RAS-13UKPX4 / RAS-13UAX4

RAS-10UKPX4 / RAS-10UAX4 RAS-07UKPX4 / RAS-07UAX4 RAS-12UKPX4 / RAS-12UAX4

Revised Aug, 2005

FILE NO. SVM-05001

CONTENTS

1. SPECIFICATIONS

2. CONSTRUCTION VIEWS

2-1 Indoor Unit

2-2 Outdoor Unit (RAS-13UAH-E4, RAS-10UAH-E4, RAS-13UA-E4, RAS-10UA-E4,

RAS-13UAX4, RAS-10UAX4, RAS-12UAX4)

2-3 Outdoor Unit (RAS-07UAH-E4, RAS-07UA-E4, RAS-07UAX4)

3. WIRING DIAGRAM

3-1 RAS-13UKHP-E4 / RAS-13UAH-E4 3-2 RAS-10UKHP-E4 / RAS-10UAH-E4 3-3 RAS-07UKHP-E4 / RAS-07UAH-E4 3-4 RAS-13UKP-E4 / RAS-13UA-E4

RAS-10UKP-E4 / RAS-10UA-E4

3-5

RAS-07UKP-E4 / RAS-07UA-E4 RAS-13UKPX4 / RAS-13UAX4

3-6

RAS-12UKPX4 / RAS-12UAX4

3-7 RAS-10UKPX4 / RAS-10UAX4

RAS-07UKPX4 / RAS-07UAX4

4. SPECIFICATION OF ELECTRICAL PARTS

4-1 Indoor Unit (RAS-13UKHP-E4, RAS-10UKHP-E4, RAS-07UKHP-E4) 4-2 Outdoor Unit (RAS-13UAH-E4) 4-3 Outdoor Unit (RAS-10UAH-E4) 4-4 Outdoor Unit (RAS-07UAH-E4) 4-5 Indoor Unit (RAS-13UKP-E4, RAS-10UKP-E4, RAS-07UKP-E4, RAS-13UKPX4)

RAS-10UKPX4, RAS-12UKPX4, RAS-07UKPX4) 4-6 Outdoor Unit (RAS-13UA-E4) 4-7 Outdoor Unit (RAS-13UAX4, RAS-12UAX4) 4-8 Outdoor Unit (RAS-10UA-E4, RAS-10UAX4)

4-9 Outdoor Unit (RAS-07UAX4)

4-10 Outdoor Unit (RAS-07UA-E4)

5. REFRIGERATION CYCLE DIAGRAM

5-1 RAS-13UKHP-E4 / RAS-13UAH-E4 5-2 RAS-10UKHP-E4 / RAS-10UAH-E4 5-3 RAS-07UKHP-E4 / RAS-07UAH-E4 5-4 RAS-13UKP-E4 / RAS-13UA-E4, RAS-13UKPX4 / RAS-13UAX4,

RAS-12UKPX4 / RAS-12UAX4

5-5 RAS-10UKP-E4 / RAS-10UA-E4, RAS-10UKPX4 / RAS-10UAX4 5-6 RAS-07UKP-E4 / RAS-07UA-E4, RAS-07UKPX4 / RAS-07UAX4

6. CONTROL BLOCK DIAGRAM

6-1 RAS-13UKHP-E4 / RAS-13UAH-E4, RAS-10UKHP-E4 / RAS-10UAH-E4,

RAS-07UKHP-E4 / RAS-07UAH-E4

6-2 RAS-13UKP-E4 / RAS-13UA-E4, RAS-10UKP-E4 / RAS-10UA-E4,

RAS-07UKP-E4 / RAS-07UA-E4, RAS-13UKPX4 / RAS-13UAX4, RAS-07UKPX4 / RAS-07UAX4, RAS-12UKPX4 / RAS-12UAX4

- 1 -

7. OPERATION DESCRIPTION

7-1 Outline of Air Conditioner Control 7-2 Description of Operation Circuit 7-3 Hi POWER Mode 7-4 High-Temperature Limit Control 7-5 Low-Temperature Limit Control 7-6 Defrost Operation 7-7 Current Limit Control 7-8 Auto Restart Function 7-9 Filter Check Lamp 7-10 Self-Cleaning function

7-11 QUIET Mode 7-12 COMFORT SLEEP mode

8. INSTALLATION PROCEDURE

8-1 Safety Cautions 8-2 Installation Diagram of Indoor and Outdoor Units 8-3 Installation 8-4 Indoor Unit 8-5 Outdoor Unit 8-6 How to Set Remote Control Selector Switch

FILE NO. SVM-05001

8-7 Others

9. TROUBLESHOOTING CHART

9-1 Troubleshooting Procedure 9-2 Basic Check Items 9-3 Primary Judgement 9-4 Self-Diagnosis by Remote Control (Check Code) 9-5 Troubleshooting Flowcharts

9-6 Troubleshooting for Remote Control

10. PART REPLACEMENT

10-1 Indoor Unit 10-2 Outdoor Unit

11. EXPLODED VIEWS AND PARTS LIST

11-1 Indoor Unit (E-Parts Assy for Heat pump model) 11-2 Indoor Unit (E-Parts Assy for Cooling model) 11-3 Indoor Unit (RAS-07,10,13UKHP-E4, UKP-E4)

11-4 Indoor Unit (RAS-07,10,12,13UKPX4) 11-5 Outdoor Unit (RAS-13UAH-E4)

11-6 Outdoor Unit (RAS-10UAH-E4) 11-7 Outdoor Unit (RAS-13UA-E4) 11-8 Outdoor Unit (RAS-10UA-E4) 11-9 Outdoor Unit (RAS-13UAX4, RAS-12UAX4) 11-10 Outdoor Unit (RAS-10UAX4)

11-11 Outdoor Unit (RAS-07UAX4, RAS-07UA-E4) 11-12 Outdoor Unit (RAS-07UAH-E4)

- 2 -

FILE NO. SVM-05001

1. SPECIFICATIONS

MODEL RAS-13UKHP-E4 / RAS-13UAH-E 4 RAS-13UKP-E4 / RAS-13UA-E4

ITEM Cooling Heating Cooling

Capacity

Power source V 220 - 240

Power consumption kW 1.23 1.27 1.26 1.33 1.24 1.28 Power factor % 99 97 98 96 98 95

Running Indoor A 0.15

current Outdoor A 5.50 5.30 5.35 5.15 5.75 5.60

Starting current A 25 24

Moisture removal lit/h 2.0

Noise

Refrigerant

Refrigerant control Capillary tube

Interconnection

pipe

INDOOR UNIT RAS-13UKHP-E4 RAS-13UKP-E4

Dimensions Width mm 790

Net weight kg 10

Evaporator type Finned tube

Indoor fan type Cross flow fan

Air volume Medium fan m3/h 520 550 520

Fan motor output W 20

Air filter Honeycomb woven filter with PP frame

OUTDOOR UNIT RAS-13UAH-E4 RAS-13UA-E4

Dimensions Width mm 780

Net weight kg 37 34

Condenser type Finned tube

Outdoor fan type Propeller fan

Airflow volume m3/h 2120

Fan motor output W

Compressor

Safety device Fuse, Overload relay

Louver type Automatic louver Usable outdoor temperature range °C 15 ~ 43 -10 ~ 24 15 ~ 43

Indoor (H/M/L) dB 41/35/31 Outdoor (220 - 240 V) dB 49 51 49 51 47 48

Name of refrigerant R22

Rated amount kg 1.00 0.80

Gas side size mm Æ12.7

Connection type Flare connection Liquid side size mm Æ6.35

Connection type Flare connection

Maximum length (One way)

Maximum height difference

Height mm 275

Depth mm 208

High fan m3/h 630 650 630

Low fan m3/h 430 490 430

Height mm 550

Depth mm 270

Model

Output W 1100

kW 3.55 3.60 4.10 4.15 3.70 3.75

Phase 1Æ

Hz 50

m

220 V 240 V 220 V 240 V 220 V 240 V

1

15*

6

2200

2120 2200 2030 2150

42

PH225X2C-4FT

30

– 3 –

FILE NO. SVM-05001

MODEL RAS-10UKHP-E4 / RAS-10UAH-E4 RAS-10UKP-E4 / RAS-10UA-E4

ITEM Cooling Heating Cooling

Capacity

Power source V 220 - 240

Power consumption kW 0.93 0.98 0.84 0.86 0.80 0.85

Power factor % 95 92 94 91 97 95

Running Indoor A 0.15

current Outdoor A 4.30 4.27 3.90 3.77 3.60 3.58

Starting current A 19 16

Moisture removal lit/h 1.2

Noise

Refrigerant

Refrigerant control Capillary tube

Interconnection

pipe

INDOOR UNIT RAS-10UKHP-E4 RAS-10UKP-E4

Dimensions Width mm 790

Net weight kg 10

Evaporator type Finned tube

Indoor fan type Cross flow fan

Air volume Medium fan m3/h 460 520 460

Fan motor output W 20

Air filter Honeycomb woven filter with PP frame

OUTDOOR UNIT RAS-10UAH-E4 RAS-10UA-E4

Dimensions Width mm 780

Net weight kg 32 31

Condenser type Finned tube

Outdoor fan type Propeller fan

Airflow volume m3/h 1740 1850 1740 1850 1740 1850

Fan motor output W 20

Compressor

Safety device Fuse, Overload relay

Louver type Automatic louver Usable outdoor temperature range °C 15 ~ 43 -10 ~ 24 15 ~ 43

Indoor (H/M/L) dB 39/33/26 Outdoor (220 - 240 V) dB 47 49 47 49 44 45

Name of refrigerant R22

Rated amount kg 0.76 0.68

Gas side size mm Æ9.52

Connection type Flare connection Liquid side size mm Æ6.35

Connection type Flare connection

Maximum length (One way)

Maximum height difference

Height mm 275

Depth mm 208

High fan m3/h 570 610 610

Low fan m3/h 340 400 340

Height mm 550

Depth mm 270

Model PH180X1C-4DZDN3 RM5510GNE94

Output W 750

kW 2.65 2.70 2.95 3.00 2.65 2.70

Phase 1Æ

Hz 50

m 10*

m

220 V 240 V 220 V 240 V 220 V 240 V

1

5

- 4 -

FILE NO. SVM-05001

MODEL

RAS-07UKHP-E4/ RAS-07UKP-E4/ RAS-07UKPX4/

RAS-07UAH-E4 RAS-07UA-E4 RAS-07UAX4

ITEM Cooling Heating Cooling Cooling

Capacity

Phase 1∅

Power source V 220 − 240

Power consumption kW 0.61 0.68 0.54 0.59 0.58 0.62 0.58 0.62 Power factor % 98 97 98 96 98 96 98 96

Running Indoor A 0.15 current Outdoor A 2.69 2.77 2.35 2.40 2.55 2.55 2.55 2.55

Starting current A 13 11

Moisture removal lit/h 0.8

Noise Indoor (H/M/L) dB 38/32/26

Outdoor (220-240V) dB

Refrigerant

Refrigerant control Capillary tube

Interconnection

pipe

Name of refrigerant R-22 Rated amount kg 0.60 0.57

Gas side size mm 9.52

Connection type Flare connection

Liquid side size mm 6.35

Connection type Flare connection

Maximum length (One way)

Maximum height difference

220V 240V 220V 240V 220V 240V 220V 240V

kW 2.00 2.05 2.00 2.05 2.10 2.15 2.10 2.15

Hz 50

44

m 10*

m 5

45 45

46

44 45

1

44

45

INDOOR UNIT RAS-07UKHP-E4 RAS-07UKP-E4 RAS-07UKPX4

Height mm 275

Dimensions Width mm 790

Depth mm 208

Net weight kg 10

Evaporator type Finned tube

Indoor fan type Cross flow fan

High fan m3/h 570 610 570

Air volume Medium fan m3/h 460 490 460

Low fan m3/h 340 400 340

Fan motor output W 20

Air filter Honeycomb woven filter with PP frame

OUTDOOR UNIT RAS-07UAH-E4 RAS-07UA-E4 RAS-07UAX4

Height mm 530

Dimensions Width mm 660

Depth mm 240

Net weight kg 28 27

Condenser type Finned tube

Outdoor fan type Propeller fan

Airflow volume m3/h 1280 1360 1280 1360 1280 1360 1280 1360

Fan motor output W 20

Compressor

Safety device Fuse, Overload relay

Louver type Automatic louver Usable outdoor temperature range °C 15 ~ 43 −10 ~ 24 15 ~ 43

Model PH108X1C-4DZDN2

Output W 605

21 ~ 43

– 5 –

FILE NO. SVM-05001

ITEM Cooling

MODEL

Capacity

RAS-13UKPX4 / RAS-13UAX4 RAS-12UKPX4 / RAS-12UAX4 RAS-10UKPX4 / RAS-10UAX4

220 V 240 V 220 V 240 V

kW 3.70 3.75 2.65 2.70

220 V

240 V

3.483.40

Phase 1Æ

Power source V 220 - 240

Hz 50 Power consumption kW 1.24 1.28 0.80 0.85 Pow er factor % 98 95 97 95

1.24 98 95

1.28

Running Indoor A 0.15 current Outdoor A 5.60 5.45 3.60 3.58

5.60 5.45

Starting current A 24 16 Moisture removal lit/h 2.0 1.2

Noise

Refrigerant

Indoor (H/M/L) dB 41/35/31 39/33/26 Outdoor dB 47 48 44 45

47 48

Name of refrigerant R22 Rated amount kg 0.80 0.68

Refrigerant control Capillar y tube

Gas side size mm Æ12.70 Æ9.52 Connection type Flare connection

Liquid side size mm ∅6.35 Interconnection pipe

Connection type Flare connection

Maximum length

(One way)

Maximum height

difference

m 15*

m

1

6 5

10*

1

INDOOR UNIT RAS-13UKPX4 RAS-12UKPX4 RAS-10UKPX4

Height mm 275 Dimensions Width mm 790

Depth mm 208 Net weight kg 10 Evaporator type Finned tube Indoor fan type Cross flow fan

High fan m3/h 630 610 Air volume Medium fan m3/h 520 460

Low fan m3/h 430 340 Fan motor output W 20 Air filter Honeycomb woven filter with PP frame OUTDOOR UNIT RAS-13UAX4 RAS-12UAX4 RAS-10UAX4

Height mm 550 Dimensions Width mm 780

Depth mm 270 Net weight kg 34 31 Condenser type Finned tube Outdoor fan type Propeller fan Airflow volume m3/h 2030 2150 1740 1850

2030

2150

Fan motor output W 30 20 Compressor

Model PH225X2C-4FT RM5510GNE94

Output W 1100 750 Safety device Fuse, Overload relay Louver type Automatic louver Usable outdoor temperature range °C 21 ~ 43

- 6 -

Note : 1

·

Capacity is based on the following temperature conditions.

FILE NO. SVM-05001

Temperature

Indoor unit inlet air temperature

Outdoor unit inlet air temperature

Note : 2

*1 No need to charge extra refrigerant.

Condition

Cooling Heating

(DB) 27°C20°C

(WB) 19°C15°C

(DB) 35°C7°C

(WB) 24°C6°C

JIS B8615-1

- 7 -

2-1. Indoor Unit

FILE NO. SVM-05001

2. CONSTRUCTION VIEWS

Front panel

Back body

0

66

48

Knock out system

Air inlet

Air filter

790

Heat exchanger

275

Air outlet

120 80

590

Hanger

64

53

48

208

48

Knock out system

0

66

Drain hose (0.54 m)

Hanger

45

Minimum distance to ceiling

275

170 or mor

e

320

Connecting pipe (0.33 m)

(For 13 series ; Flare ∅12.7 For 07,10 series ; Flare

620

235

215

Minimum distance to ceiling

Hanger

more 5 or

6

235

215

Hanger

160

Installation plate outline

Center line

− 8 − 

Connecting pipe (0.43 m)

∅

6.35)

(Flare

∅

For stud bolt

8~∅10)

(∅

For stud bolt (

26

Minimum distance to ceiling

170 or more

Hanger

150150 160

32

9090

9.52)

∅

6)

4519040

57

Wireless remote control

160

18

FILE NO. SVM-05001

2-2. Outdoor Unit (RAS-13UAH-E4, RAS-10UAH-E4, RAS-13UA-E4, RAS-10UA-E4,

RAS-13UAX4, RAS-10UAX4, RAS-12UAX4)

A

Detail Drawing (Back Leg)

6 Hole

∅

302

310

32.5

600

52 36

270

R15

R5.5

310

302

30 Drain outlet

∅

436

∅

530

265

FAN GUARD

115

125

∅

11 x 14 Hole

2-

∅8-∅

(For

10 anchor bolt)

90

600 780

62

102

∅6 Hole

∅11 x 14 Hole

B

B Detail Drawing (Front Leg)

310

302

36

52

R15

310 330

COVER PV

Z

Electrical part cover

Installation dimension

B or more

325

100 or more

Z

Air outlet

View

600

Air inlet

A or more

600 or more

120

54

75

∅

11 Long holes (For ∅8-∅10 anchor bolt)

4 x

12,

13 Series

600 mm 400 mm

A

B 100 mm 45 mm

Liquid side (Flare ∅6.35)

Gas side (Flare ∅9.52) 10 Series

Gas side (Flare ∅12.7) 12, 13 Series

Service port

10 Series

– 9 −

2-3. Outdoor Unit (RAS-07UAH-E4, RAS-07UA-E4, RAS-07UAX4)

A

97

A

Detail Drawing (Back Leg)

660

50

36

∅

6 Hole

265

273.5

R 15

R 5.5

530

273.5

∅

420

59.5

∅

Fan guard

25Drain outlet

2-

∅

11x14 hole

∅8-∅

(for

B

10 anchor bolt)

B

∅

11x14 Hole

FILE NO. SVM-05001

Detail Drawing (Front Leg)

265

273.5

∅

6 Hole

36 50

R 15

660

Cover PV

Z

242

Installation dimension

100 or more

325

100 or more

Air outlet

500

660

View

Z

600

Air inlet

600 or more

97.5

600 or more

∅

4x

(11)

56

11x14 Long holes (for ∅8-∅10 anchor bolt)

126

48

297

54

Service port

(12.5)273.5 (pitch)

Liquid side (Flare

∅

Gas side (Flare

∅

6.35)

9.62)

− 10 −

3. WIRING DIAGRAM

3-1. RAS-13UKHP-E4 / RAS-13UAH-E4

FILE NO. SVM-05001

BRW

L

BLU

N

GRN & YEL

SINGLE PHASE

220-240V 50Hz

BLK P04

T02 C.T.

131

CN27

73°C

THERMAL FUSE

Louver Motor

CN25

PNK

SG01

DSA

VARISTOR

BLK

R22

3

4

PNK

112

RY01

2

CN04

T6.3A 250VAC

FUSE F01

MAIN P.C. BOARD

YEL

54321

C01

R21

VARISTOR

YEL

CN07

YEL

WHI

DC5V

L01

WP-003

RY04RY03

CR01

150°C

1 1

3

CN03

112

BLK

2

BLK

THERMO

SENSOR (TA)

CN01

112

HEAT EXCHANGER

2

BLK

CR02

SENSOR (TC)

2 2 3 3 4 4 5 5 6 6

INFRARED RAYS RECEIVE

AND INDICATION PARTS

345

1

2

345

1

2

BLU

345

2

345

2

Voltage

Regulator

IC03

BLU

R319

R26

BLU

1

C02

CR03

C15

5

CN10

BLK

5

GRY YEL

BRW

RED

WHI

789

6

789

6

BLU

789

6

789

6

Micro

Power

Module

R25

R27

3 1 3 1

10

11

10

11

BLU

10

11

10

11

CN14

DC12V

+

DB01 C63

CN11

1 2 3 1 2 3

WHI

INDOOR TERMINAL BLOCK

OUTDOOR TERMINAL BLOCK

COMPRESSOR

BLK

WHI

2

1 4

(L)2(N)

1

BLK

SOLENOID COIL

RED

PNK

WHI

CAPACITOR

BLU

RED

3

BLU

CAPACITOR

FAN MOTOR

BLU

4

WHI

AC FAN MOTOR

GRN&YEL

INDOOR

OUTDOOR

CHASSIS

BLK

− 11 −

3-2. RAS-10UKHP-E4 / RAS-10UAH-E4

FILE NO. SVM-05001

BRW

L

BLU

N

GRN & YEL

SINGLE PHASE

220-240V 50Hz

BLK P04

T02 C.T.

131

CN27

73°C

THERMAL FUSE

Louver Motor

CN25

PNK

SG01

DSA

VARISTOR

BLK

R22

3

4

PNK

112

RY01

2

CN04

T6.3A 250VAC

FUSE F01

MAIN P.C. BOARD

YEL

54321

C01

R21

VARISTOR

YEL

CN07

YEL

WHI

DC5V

L01

WP-003

RY04RY03

CR01

150°C

1 1

3

CN03

112

BLK

2

BLK

THERMO

SENSOR (TA)

CN01

112

HEAT EXCHANGER

2

BLK

CR02

SENSOR (TC)

2 2 3 3 4 4 5 5 6 6

INFRARED RAYS RECEIVE

AND INDICATION PARTS

345

1

2

345

1

2

BLU

345

2

345

2

Voltage

Regulator

IC03

BLU

R319

R26

BLU

1

C02

CR03

C15

5

CN10

BLK

5

GRY YEL

BRW

RED

WHI

789

6

789

6

BLU

789

6

789

6

Micro

Power

Module

R25

R27

3 1 3 1

10

11

10

11

BLU

10

11

10

11

CN14

DC12V

+

DB01 C63

CN11

1 2 3 1 2 3

WHI

INDOOR TERMINAL BLOCK

OUTDOOR TERMINAL BLOCK

OVERLOAD RELAY

COMPRESSOR

BLK

WHI

2

1 4

(L)2(N)

1

BLK

SOLENOID COIL

RED

PNK

WHI

CAPACITOR

BLU

RED

3

BLU

CAPACITOR

FAN MOTOR

BLU

GRN&YEL

4

WHI BLK

AC FAN MOTOR

INDOOR

OUTDOOR

CHASSIS

− 12 −

3-3. RAS-07UKHP-E4 / RAS-07UAH-E4

FILE NO. SVM-05001

BRW

L

BLU

N

GRN & YEL

SINGLE PHASE

220-240V 50Hz

BLK P04

T02 C.T.

131

CN27

73°C

THERMAL FUSE

Louver Motor

CN25

PNK

SG01

DSA

VARISTOR

BLK

R22

3

4

PNK

112

RY01

2

CN04

T6.3A 250VAC

FUSE F01

MAIN P.C. BOARD

YEL

54321

C01

R21

VARISTOR

YEL

CN07

YEL

WHI

DC5V

L01

WP-003

RY04RY03

CR01

150°C

1 1

3

CN03

112

BLK

2

BLK

THERMO

SENSOR (TA)

CN01

112

HEAT EXCHANGER

2

BLK

CR02

SENSOR (TC)

2 2 3 3 4 4 5 5 6 6

INFRARED RAYS RECEIVE

AND INDICATION PARTS

345

1

2

345

1

2

BLU

345

2

345

2

Voltage

Regulator

IC03

BLU

R319

R26

BLU

1

C02

CR03

C15

5

CN10

BLK

5

GRY YEL

BRW

RED

WHI

789

6

789

6

BLU

789

6

789

6

Micro

Power

Module

R25

R27

3 1 3 1

10

11

10

11

BLU

10

11

10

11

CN14

DC12V

+

DB01 C63

CN11

1 2 3 1 2 3

WHI

INDOOR TERMINAL BLOCK

OUTDOOR TERMINAL BLOCK

OVERLOAD RELAY

COMPRESSOR

BLK

PNK

WHI

BLK

1

(L)2(N)

1

RED

WHI

2

BLU

SOLENOID COIL

RED

CAPACITOR

RED

3

BLU

CAPACITOR

FAN MOTOR

BLU

4

WHI

AC FAN MOTOR

GRN&YEL

INDOOR

OUTDOOR

CHASSIS

BLK

− 13 −

3-4. RAS-13UKP-E4 / RAS-13UA-E4

Infrared rays receiver and indication parts.

Heat Exchanger Sensor (TC)

Thermo Sensor (TA)

L

N

Single Phase

220V~, 50Hz

GRN&YEL

BRW (L)

BLU (N)

CN01

121

CN03

121

CN25

CN14

2

1 1

BLU

1 1

2

BLU

2

43 432

BLU

432 43

F01

T6.3 A

250 VAC

8

6

7

5 5

BLU

5

R21 R22

C15

6

BLU

6 6587

3

9 11

8

7

9

BLU

8

7

9 9

RY01

L01

2

3

10 10

FILE NO. SVM-05001

RED

TRANS (T T-10)

WHI

113

CN05 CN06

3

DB50

C50

+

IC03

BLU

R46

113

Regulator

circuit

R47

R48

GRY

3

MCC-920

DC 12 V

DC 5 V

CN07 1 2 3 4 5

WHI

1

YEL YEL YEL YEL

1

2

3

4

5

1 2 3 4 5

Louver motor

CN11

YEL

1

GRY

2

D38

CR03

C58

3

CN10

5

3

1

BRW

3

WHI

5

BLK

3

RED

1

1 2 3 4 5 6 6

150 C 1 2 3 4 5

Indoor FAN motor

11

BLU

WHI

11

BLK

11

P04

4

SG01

DSA

1

C01

4

CN31

INDOOR

TERMINAL

BLK

1

BLOCK

OUTDOOR TERMINAL

BLOCK

BLK BLK RED

1(L) 2(N)

FAN MOTOR

WHI

2

RED

WHI

COMPRESSOR

GRN&YEL

CHASSIS

CAPACITOR

RED

PNK

WHI

INDOOR

OUTDOOR

CAPACITOR

CN04

PNK

112

2

PNK

TEMP FUSE

73 C

− 14 −

3-5. RAS-10UKP-E4 / RAS-10UA-E4

RAS-07UKP-E4 / RAS-07UA-E4

Infrared rays receiver and indication parts.

Heat Exchanger Sensor (TC)

Thermo Sensor (TA)

L

N

Single Phase

220V~, 50Hz

GRN&YEL

BRW (L)

BLU (N)

CN01

121

CN03

121

CN25

CN14

2

1 1

BLU

1 1

2

BLU

2

43 432

BLU

432 43

F01

T6.3 A

250 VAC

8

6

7

5 5

BLU

5

R21 R22

C15

6

BLU

6 6587

3

9 11

8

7

9

BLU

8

7

9 9

RY01

L01

2

3

10 10

FILE NO. SVM-05001

RED

TRANS (T T-10)

WHI

113

CN05 CN06

3

DB50

C50

+

IC03

BLU

R46

113

Regulator

circuit

R47

R48

GRY

3

MCC-920

DC 12 V

DC 5 V

CN07 1 2 3 4 5

WHI

1

YEL YEL YEL YEL

1

2

3

4

5

1 2 3 4 5

Louver motor

CN11

YEL

1

GRY

2

D38

CR03

C58

3

CN10

5

3

1

BRW

3

WHI

5

BLK

3

RED

1

1 2 3 4 5 6 6

150 C 1 2 3 4 5

Indoor FAN motor

11

BLU

WHI

11

BLK

11

P04

4

SG01

DSA

1

C01

4

INDOOR

TERMINAL

BLOCK

OUTDOOR TERMINAL BLOCK

BLK

OVERLOAD RELAY

CN31

BLK

1

FAN MOTOR

BLK

(L)

WHI

2

(N)

2

RED

WHI

COMPRESSOR

GRN&YEL

CHASSIS

RED

CAPACITOR

PNK WHI

INDOOR

OUTDOOR

CAPACITOR

CN04

PNK

112

2

PNK

TEMP FUSE

73 C

− 15 −

3-6. RAS-13UKPX4 / RAS-13UAX4

RAS-12UKPX4 / RAS-12UAX4

Infrared rays receiver and indication parts.

Heat Exchanger Sensor (TC)

Thermo Sensor (TA)

GRN&YEL

Single Phase

BLU (N) BRW (L)

Power Cord

220-240V 50Hz

CN01

121

CN03

121

CN25

CN14

2

1 1

BLU

1 1

2

BLU

2

43 432

BLU

432 43

F01

T6.3 A

250 VAC

8

6

7

5 5

BLU

5

R21 R22

C15

6

BLU

6 6587

3

9 11

8

7

9

BLU

8

7

9 9

RY01

L01

2

3

FILE NO. SVM-05001

10 10

11

BLU

WHI

10

11

10

BLK

11

P04

4

SG01

DSA

1

C01

4

RED

TRANS (T T-10)

WHI

113

CN05 CN06

3

DB50

C50

+

IC03

BLU

R46

113

Regulator

circuit

R47

R48

GRY

3

MCC-920

DC 12 V

DC 5 V

CN07 1 2 3 4 5

WHI

1

YEL YEL YEL YEL

1

2

3

4

5

1 2 3 4 5

Louver motor

CN11

YEL

1

GRY

2

D38

CR03

C58

3

CN10

5

3

1

BRW

3

WHI

5

BLK

3

RED

1

1 2 3 4 5 6 6

150 C 1 2 3 4 5

Indoor FAN motor

CN31

INDOOR

TERMINAL

BLK

1

BLOCK

OUTDOOR TERMINAL

BLOCK

BLK BLK RED

1(L) 2(N)

FAN MOTOR

WHI

2

RED

WHI

COMPRESSOR

GRN&YEL

CHASSIS

CAPACITOR

RED

PNK

WHI

INDOOR

OUTDOOR

CAPACITOR

CN04

PNK

112

2

PNK

TEMP FUSE

73 C

− 16 −

3.7 RAS-10UKPX4 / RAS-10UAX4 RAS-07UKPX4 / RAS-07UAX4

Infrared rays receiver and indication parts.

Heat Exchanger Sensor (TC)

Thermo Sensor (TA)

GRN&YEL

Single Phase

BLU (N) BRW (L)

Power Cord

220-240V 50Hz

CN01

121

CN03

121

CN25

CN14

2

1 1

BLU

1 1

2

BLU

2

43 432

BLU

432 43

F01

T6.3 A

250 VAC

8

6

7

5 5

BLU

5

R21 R22

C15

6

BLU

6 6587

3

9 11

8

7

9

BLU

8

7

9 9

RY01

L01

2

3

FILE NO. SVM-05001

10 10

11

BLU

WHI

10

11

10

BLK

11

P04

4

SG01

DSA

1

C01

4

RED

TRANS (T T-10)

WHI

113

CN05 CN06

3

DB50

C50

+

IC03

R46

BLU

113

Regulator

circuit

R47

R48

GRY

3

MCC-920

DC 12 V

DC 5 V

CN07 1 2 3 4 5

WHI

1

YEL YEL YEL YEL

1

2

3

4

5

1 2 3 4 5

Louver motor

CN11

YEL

1

GRY

2

D38

CR03

C58

3

CN10

5

3

1

BRW

3

WHI

5

BLK

3

RED

1

1 2 3 4 5 6 6

150 C 1 2 3 4 5

Indoor FAN motor

INDOOR

TERMINAL

BLOCK

OUTDOOR TERMINAL BLOCK

BLK

OVERLOAD RELAY

CN31

BLK

1

(L)

1

FAN MOTOR

BLK

WHI

2

(N)

2

RED

WHI

COMPRESSOR

GRN&YEL

CHASSIS

RED

CAPACITOR

PNK WHI

INDOOR

OUTDOOR

CAPACITOR

CN04

PNK

112

2

PNK

TEMP FUSE

73 C

− 17 −

FILE NO. SVM-05001

4. SPECIFICATION OF ELECTRICAL PARTS

4-1. Indoor Unit (RAS-13UKHP-E4, RAS-10UKHP-E4, RAS-07UKHP-E4)

No. Parts name Type Specifications

1 Fan motor (for indoor) SKF-220-20-4A-1 AC Motor with 150 C thermo fuse 2 Thermo sensor (TA-sensor) 10k at 25 C 3 Micro Power Module (M01) 4 Microcontroller unit (IC30) TMP87CM40AN 5 Heat exchanger sensor

(TC-sensor) 6 Line filter (L01) LC*SS11V-06270 27mH, 600mA 7 Bridge rectifier (DB01) D3SBA60 4A, 600 V 8 Capacitor (C63) KMH400VSSN47M22S 47mF, 400 V 9 Fuse (F01) BET 6.3A T6.3A, 250VAC

10 Varistor (R21, R22) 15G561K 560 V 11 Resistor (R319) RF-2TK5R6 5.6 , 2 W 12 Louver motor MP24Z 12VDC 13 Relay (Comp., RY01) DI1U Rating 25A/AC250 V, 3-48VDC 14 Relay (Fan, RY03) G5NB-1A Rating 3A/AC250 V, 12VDC 15 Relay (Solenoide, RY04) G5NB-1A Rating 3A/AC250 V, 12VDC

µRM1260V

W

DC 390V, Secondary DC 12V

W

10k at 25 C

W

°

4-2. Outdoor Unit (RAS-13UAH-E4)

No. Parts name Type Specifications

Output (Rated) 1100 W, 2 poles, 1 phase, 220 - 240 V, 50Hz

1 Compressor PH225X2C-4FT Winding resistance ( ) C-R C-S

°

(at 20 C) 2.35 3.22 Output (Rated) 42 W, 6 poles, 1 phase, 220 - 240 V, 50Hz

2 Fan motor (for outdoor) HF-240-42A Winding resistance ( ) Red-Black White-Black

°

(at 20 C) 176.2 290.5

Running capacitor

3

(for fan motor)

Running capacitor

4

(for compressor)

DS451155BPQC AC 450 V, 1.5mF

DS371356CPNB AC 370 V, 35mF

W

- 18 -

FILE NO. SVM-05001

4-3. Outdoor Unit (RAS-10UAH-E4)

No. Parts name Type Specifications

Output (Rated) 750 W, 2 poles, 1 phase, 220 - 240 V, 50Hz

1 Compressor PH180X1C-4DZDN3 Winding resistance ( )

°

(at 20 C) 3.33 3.78 Output (Rated) 20 W, 6 poles, 1 phase, 220 - 240 V, 50Hz

Winding resistance ( ) Red-Black White-Black

°

(at 20 C

2 Fan motor (for outdoor)

Running capacitor

3

(for fan motor)

Running capacitor 4

(for compressor)

HF-240-20B or

SKF-240-20B

DS451155BPQC AC 450 V, 1.5mF

DS371306CPNB AC 370 V, 30mF

W

387.3 or 235.2 466.2 or 260.1

C-R C-S

5 Overload relay JMRA99269-9200 U/T : 6.8A (90

°

C), OPEN : 135±5 C, CLOSE : 69±11 C

° °

4-4. Outdoor Unit (RAS-07UAH-E4)

No. Parts name Type Specifications

Output (Rated) 605W, 2poles, 1 phase, 220 − 240V, 50Hz

1 Compressor PH108X1C-4DZDN2 Winding resistance (Ω) C-R C-S

(at 20°C) 4.84 4.40

2 Fan motor (for outdoor)

Running capacitor 3

(for fan motor)

Running capacitor 4

(for compressor)

5 Overload relay JMRA99208-9201 U/T: 4.2A (80°C), OPEN: 135±5°C, CLOSE: 69±11°C

HF-240-20B or SKF-240-20B

DS451155BPQC AC 450V, 1.5µ F

DS371256CPNB AC 370V, 25µ F

Output (Rated) 20W, 6poles, 1 phase, 220 − 240V, 50Hz

Winding resistance (Ω) Red-Black White-Black

(at 20°C)

387.3 or 235.2

466.2 or 260.1

- 19 -

FILE NO. SVM-05001

4-5. Indoor Unit (RAS-13UKP-E4, RAS-10UKP-E4, RAS-07UKP-E4, RAS-13UKPX4,

RAS-10UKPX4, RAS-12UKPX4, RAS-07UKPX4)

No. Parts name Type Specifications

1 Fan motor (for indoor) SKF- 220-20-4A-1 AC Motor with 150 C thermo fuse 2 Thermo sensor (TA-sensor) 10k at 25 C 3 Transformer 4 Microcontroller unit (IC30) TMP87CM40AN 5 Heat exchanger sensor

(TC-sensor) 6 Line filter (L01) *SS11V-06270 27mH, 600mA 7 Bridge rectifier (DB50) KBP06M/51 1.5A, 600 V 8 Capacitor (C50) PF1E222MNN1625 2200mF, 25 V 9 Fuse (F01) BET6.3A T6.3A, 250VAC

10 Varistor (R21, R22) 15G561K 560 V

11 Louver motor MP24Z 12VDC 12 Relay (Comp., RY01) DI1U Rating 25A/AC250 V, 3~48VDC

TT-10

W

10k at 25 C

W

°

4-6. Outdoor Unit (RAS-13UA-E4)

No. Parts name Type Specifications

Output (Rated) 1100 W, 2 poles, 1 phase, 220 - 240 V, 50Hz

1 Compressor

2 Fan motor (for outdoor) HF-240-30B Winding resistance (W) Red-Black White-Black

Running capacitor

3

Running capacitor

4

(for compressor)

PH225X2C-4FT

DS451155BPQC AC 450 V, 1.5µF

DS371356CPNB AC 370 V, 35 F

Winding resistance (W) C-R C-S

°

(at 20 C) 2.35 3.22 Output (Rated) 30 W, 6 poles, 1 phase, 220 - 240 V, 50Hz

°

(at 20 C) 245 388

m

- 20 -

FILE NO. SVM-05001

4-7. Outdoor Unit (RAS-13UAX4, RAS-12UAX4)

No. Parts name Type Specifications

Output (Rated) 1100 W, 2 poles, 1 phase, 220 - 240 V, 50Hz

1 Compressor Winding resistance (W) C-R C-S

2 Fan motor (for outdoor) HF-240-30B Winding resistance (W) Red-Black White-Black

Running capacitor

3

(for fan motor) Running capacitor

4

(for compressor)

PH225X2C-4FT

(at 20°C) 2.35 3.22 Output (Rated) 30 W, 6 poles, 1 phase, 220 - 240 V, 50Hz

(at 20°C) 245 388

DS451155BPQC AC 450 V, 1.5 F

DS371356CPNB AC 370 V, 35 F

m

4-8. Outdoor Unit (RAS-10UA-E4, RAS-10UAX4)

No. Parts name Type Specifications

Output (Rated) 750 W, 2 poles, 1 phase, 220 - 240 V, 50Hz

1 Compressor RM5510GNE94 Winding resistance (W) C-R C-S

(at 20°C) 3.710 4.099 Output (Rated) 20 W, 6 poles, 1 phase, 220 - 240 V, 50Hz Winding resistance (W) Red-Black White-Black (at 20°C)

m

U/T : 6.1A (80°C), OPEN : 135±5°C, CLOSE : 78±11°C

387.3 or 235.2

466.2 or 260.1

2 Fan motor (for outdoor)

Running capacitor

3

(for fan motor) Running capacitor

4

(for compressor)

Overload relay

5

LPAP960B

HF-240-20B or SKF-240-20B

DS451155BPQC AC 450 V, 1.5 F

DS371256CPNB AC 370 V, 25 F

- 21 -

FILE NO. SVM-05001

4-9. Outdoor Unit (RAS-07UAX4)

No. Parts name Type Specifications

Output (Rated) 605W, 2poles, 1 phase, 220 − 240V, 50Hz

1 Compressor Winding resistance (Ω) C-R C-S

2 Fan motor (for outdoor)

Running capacitor

3

(for fan motor)

Running capacitor

4

(for compressor)

5 Overload relay JMRA99208-9201 U/T: 4.2A (80°C), OPEN: 135±5°C, CLOSE: 69±11°C

PH108X1C-4DZDN2

(at 20°C) 4.84 4.40

Output (Rated) 20W, 6poles, 1 phase, 220 − 240V, 50Hz

HF-240-20B or SKF-240-20B

DS451155BPQC AC 450V, 1.5µF

DS371256CPNB AC 370V, 25µF

Winding resistance (Ω) Red-Black White-Black

(at 20°C) 387.3 or 235.2 466.2 or 260.1

4-10. Outdoor Unit (RAS-07UA-E4)

No. Parts name Type Specifications

Output (Rated) 605W, 2poles, 1 phase, 220 − 240V, 50Hz

1 Compressor PH108X1C-4DZDN2 Winding resistance (Ω) C-R C-S

(at 20°C) 4.84 4.40

Output (Rated) 20W, 6poles, 1 phase, 220 − 240V, 50Hz

2 Fan motor (for outdoor) Winding resistance (Ω) Red-Black White-Black

Running capacitor

3

(for fan motor)

Running capacitor

4

(for compressor)

5 Overload relay JMRA99208-9201 U/T: 4.2A (80°C), OPEN: 135±5°C, CLOSE: 69±11°C

HF-240-20B or SKF-240-20B

DS451155BPQC AC 450V, 1.5µF

DS371256CPNB

(at 20°C)

AC 370V, 25µF

387.3 or 235.2 466.2 or 260.1

− 22 −

5. REFRIGERATION CYCLE DIAGRAM

5-1. RAS-13UKHP-E4 / RAS-13UAH-E4

FILE NO. SVM-05001FILE NO. SVM-05001

Indoor unit

Cooling

0.39 m (Connecting pipe)

Æ12.7

O.D.:12.7 mm O.D.:6.35 mm

Cooling

Heating

P

Packed valve

(Æ12.7)

Heating

4-way valve

Cooling

Compressor

PH225X2C-4FT

Accumulator

Heat exchanger

Cross flow fan

T1

Capillary tube Æ1.5 x 900

Packed valve

(Æ6.35)

Capillary tube

Æ1.0 x 800

l

0.49 m (Connecting pipe)

Æ6.35

l

Heat exchanger

Refrigerant R22 : 1.00 kg.

Cooling Heating

Propeller fan Outdoor unit

Mark ( ) means check points of Gas Leak.

Ambient temp.

50Hz

Standard

pressure

(MPaG)

P

Surface temp. of heat

exchanger interchanging

pipe

T1

(°C)

Fan speed

(indoor)

conditions DB/WB

(°C)

Indoor Outdoor

Standard 1.84 46.0 High 20/15 7/6

Heating Overload*1 2.00 ~ 2.42 52.0 ~ 59.0 Low 27/- 24/18

Low temperature 1.50 38.0 High 20/

-

-10/-10

Standard 0.49 10.0 High 27/19 35/24

Cooling Overload 0.60 15.0 High 32/23 43/26

Low temperature 0.45 2.0 Low 21/15 21/15

Note

Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor)

·

*1 During heating overload operation, a value for the high temperature limit control operation is included.

- 23 -

5-2. RAS-10UKHP-E4 / RAS-10UAH-E4

FILE NO. SVM-05001

Indoor unit

Cooling

0.39 m (Connecting pipe) Æ9.52

O.D.:9.52 mm O.D.:6.35 mm

Cooling

Heating

P

Packed valve

(Æ9.52)

Heating

4-way valve

Cooling

Compressor

PH180X1C-4DZDN3

Accumulator

Heat exchanger

Cross flow fan

T1

0.49 m (Connecting pipe) Æ6.35

Packed valve

(Æ6.35)

Capillary tube

Æ1.5 x 1000l

Heat exchanger

Refrigerant R22 : 0.76 kg.

Cooling

Heating

Propeller fan Outdoor unit

Mark ( ) means check points of Gas Leak.

Ambient temp.

50Hz

Standard

pressure

(MPaG)

P

Surface temp. of heat

exchanger inter changing

pipe

T1

(°C)

Fan speed

(indoor)

conditions DB/WB

(°C)

Indoor Outdoor

Standard 1.65 40.0 High 20/15 7/6

Heating Overload*1 2.00 ~ 2.40 52.0 ~ 59.0 Low 27/- 24/18

Low temperature 1.40 35.0 High 20/-

-10/-10

Standard 0.50 12.0 High 27/19 35/24

Cooling Overload 0.60 15.0 High 32/23 43/26

Low temperature 0.48 5.0 Low 21/15 21/15

Note

· Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor)

*1 · During heating overload operation, a value for the high temperature limit control operation is included.

- 24 -

5-3. RAS-07UKHP-E4 / RAS-07UAH-E4

FILE NO. SVM-05001

Indoor unit

Cooling

0.39m (Connecting pipe) ∅9.52

O.D.:9.52mm O.D.:6.35mm

Cooling

Heating

P

Packed valve

(∅9.52)

Heating

4-way valve

Cooling

Compressor

PH108X1C-4DZDN2

Accumulator

Heat exchanger

Cross flow fan

T1

0.49m (Connecting pipe) ∅6.35

Packed valve

(∅6.35)

Capillary tube

∅1.0x900S

(2 pcs.)

Heat exchanger

Refrigerant R-22 : 0.60 kg.

Fan speed

(indoor)

Ambient temp.

conditions DB/WB

(°C)

Indoor Outdoor

Cooling Heating

50Hz

Propeller fan Outdoor unit

Standard

pressure P

(MPaG)

Mark( )means check points of Gas Leak.

Surface temp. of heat

exchanger interchanging

pipe T1 (°C)

Standard 1.32 33.0 High 20/– 7/6

Heating Overload 1.69 49.0 Low 27/– 24/18

Low temperature 1.10 30.0 High 20/––10/–10 Standard 0.59 12.0 High 27/19 35/24

Cooling Overload 0.68 16.0 High 32/23 43/26

Low temperature 0.50 2.0 Low 21/15 21/15

Note :

• Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor)

– 25 –

5-4. RAS-13UKP-E4 / RAS-13UA-E4

RAS-13UKPX4 / RAS-13UAX4 RAS-12UKPX4 / RAS-12UAX4

FILE NO. SVM-05001

Indoor unit

Cooling

0.39 m (Connecting pipe) Æ12.7

O.D.:12.7 mm O.D.:6.35 mm

Cooling

Packed valve

Cooling

P

(Æ12.7)

Compressor

PH225X2C-4FT

Heat exchanger

Cross flow fan

T1

Packed valve

(Æ6.35)

Capillary tube Æ1.7 x 1000

0.49 m (Connecting pipe) Æ6.35

l

Heat exchanger

Refrigerant R22 : 0.80 kg.

Cooling

Propeller fan

Outdoor unit

Mark ( ) means check points of Gas Leak.

Ambient temp.

50Hz

Standard

pressure

(MPaG)

P

Surface temp. of heat

exchanger interchanging

pipe

T1

(°C)

Fan speed

(indoor)

conditions DB/WB

(°C)

Indoor Outdoor

Standard 0.48 9.0 High 27/19 35/24

Cooling Overload 0.59 15.0 High 32/23 43/26

Low temperature 0.45 2.0 Low 21/15 21/15

Note

· Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor)

− 26 −

5-5. RAS-10UKP-E4 / RAS-10UA-E4

RAS-10UKPX4 / RAS-10UAX4

FILE NO. SVM-05001

Indoor unit

Cooling

0.39 m (Connecting pipe) Æ9.52

O.D.:9.52 mm O.D.:6.35 mm

Cooling

Packed valve

Cooling

P

(Æ9.52)

Compressor

RM5510GNE94

Heat exchanger

Cross flow fan

T1

0.49 m (Connecting pipe) Æ6.35

Packed valve

(Æ6.35)

Capillary tube Æ1.5 x 1100l

Heat exchanger

Refrigerant R22 : 0.68 kg.

Cooling

Propeller fan Outdoor unit

Mark ( ) means check points of Gas Leak.

Ambient temp.

50Hz

Standard

pressure

(MPaG)

P

Surface temp. of heat

exchanger interchanging

pipe

T1

(°C)

Fan speed

(indoor)

conditions DB/WB

(°C)

Indoor Outdoor

Standard 0.54 13.0 High 27/19 35/24

Cooling Overload 0.65 17.0 High 32/23 43/26

Low temperature 0.48 5.0 Low 21/15 21/15

Note

· Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor)

− 27 −