Toshiba RAS-10SKHP-ES, RAS-13SKHP-ES2, RAS-18SKHP-ES, RAS-24SKHP-ES2 SERVICE MANUAL

FIXED SPEED	Engineering
RAS-10, 18SKHP-ES &		Databook
RAS-13, 24SKHP-ES2

TCTC 09-004

FIXED SPEED: RAS-10, 18SKHP-ES & RAS-13, 24SKHP-ES2

Contents

Specifications	3
Dimensions of Indoor and outdoor units	4
Wiring Diagram	12
Sensible Capacity Table	16
Part Load Performance	18
Air Speed Distribution	22
Sound Characteristics (NC Curve)	26

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FIXED SPEED: RAS-10, 18SKHP-ES & RAS-13, 24SKHP-ES2

Specifications

Technical specifications Heat Pump

Outdoor unit

RAS-10S2AH-ES

RAS-13S2AH-ES2

RAS-18S2AH-ES

RAS-24S2AH-ES2

Indoor unit

RAS-10SKHP-ES

RAS-13SKHP-ES2

RAS-18SKHP-ES

RAS-24SKHP-ES2

Cooling capacity

kW

2.73

3.75

5.11

6.80

Power input (min. -rated - max)

kW

C

0,83-0,84-0,85

1,14-1,17-1,19

1,54-1,55-1,58

2,03-2,05-2,10

EER

W/W

3.25

3.21

3.30

3.32

Energy efficiency class

C

A

A

A

A

Annual energy consumption

KWh

420

585

775

1025

Heating capacity

kW

2.94

4.20

5.49

7.30

Power input (min. -rated - max)

kW

H

0,79-0,81-0,82

1,14-1,16-1,18

1,47-1,50-1,53

1,93-1,96-2,05

COP

W/W

3.63

3.62

3.66

3.72

Energy efficiency class

H

A

A

A

A

Indoor unit

RAS-10SKHP-ES

RAS-13SKHP-ES2

RAS-18SKHP-ES

RAS-24SKHP-ES2

Air Flow (max)

m3/h - l/s

C

510 - 142

600 - 167

1000 - 278

1240 - 344

Sound pressure level (l/m/h)

dB(A)

C

31/35/39

31/35/41

35/39/44

40/46/50

Sound power level (h)

dB(A)

C

52

54

57

63

Air Flow (max)

m3/h - l/s

H

560 - 156

620 - 172

1000 - 278

1240 - 344

Sound pressure level (l/m/h)

dB(A)

H

31/35/39

31/35/41

35/39/44

40/46/50

Sound power level (h)

dB(A)

H

52

54

57

63

Dimensions (h x w x d)

mm

250 x 740 x 195

275 x 790 x 205

320 x 1050 x 228

320 x 1050 x 228

Weight

kg

8.0

9.0

13.0

14.0

Outdoor unit

RAS-10S2AH-ES

RAS-13S2AH-ES2

RAS-18S2AH-ES

RAS-24S2AH-ES2

Air Flow

m3/h - l/s

2090 - 581

2160 - 600

2475 - 688

4100 - 1139

Sound pressure level (h)

dB(A)

C

48

51

57

57

Sound power level (h)

dBA

C

61

64

70

70

Operating range

°C

C

15-43

15-43

15-43

15-43

Sound pressure level (h)

dB(A)

H

48

51

58

58

Sound power level (h)

dBA

H

61

64

71

71

Operating range

°C

H

-10/24

-10/24

-10/24

-10/24

Dimensions (h x w x d)

mm

550 x 780 x 290

550 x 780 x 290

715 x 780 x 290

890 x 900 x 320

Weight

kg

31

34

47

64

Compressor type

Rotary

Rotary

Rotary

Rotary

Flare connection

Gas

in

3/8

1/2

1/2

1/2

Liquid

in

1/4

1/4

1/4

1/4

Minimum pipe length

m

2

2

3

3

Maximum pipe length

m

10

15

20

25

Maximum height difference

m

5

6

8

10

Chargeless pipe length

m

10

15

15

15

Power supply

V-ph-Hz

220-240/1/50

220-240/1/50

220-240/1/50

220-240/1/50

Filter

Toshiba New IAQ Filter x 2

Toshiba New IAQ Filter x 4

C = cooling mode

H = heating mode

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FIXED SPEED: RAS-10, 18SKHP-ES & RAS-13, 24SKHP-ES2

Dimensions of Indoor and outdoor units

Indoor Unit: RAS-10SKHP-ES

- 4 -

FIXED SPEED: RAS-10, 18SKHP-ES & RAS-13, 24SKHP-ES2

Outdoor Unit: RAS-10S2AH-ES

- 5 -

FIXED SPEED: RAS-10, 18SKHP-ES & RAS-13, 24SKHP-ES2

Indoor Unit: RAS-13SKHP-ES2

- 6 -

FIXED SPEED: RAS-10, 18SKHP-ES & RAS-13, 24SKHP-ES2

Outdoor Unit: RAS-13S2AH-ES2

- 7 -

FIXED SPEED: RAS-10, 18SKHP-ES & RAS-13, 24SKHP-ES2

Indoor Unit: RAS-18SKHP-ES

- 8 -

FIXED SPEED: RAS-10, 18SKHP-ES & RAS-13, 24SKHP-ES2

Outdoor Unit: RAS-18S2AH-ES

- 9 -

FIXED SPEED: RAS-10, 18SKHP-ES & RAS-13, 24SKHP-ES2

Indoor Unit: RAS-24SKHP-ES2

- 10 -

FIXED SPEED: RAS-10, 18SKHP-ES & RAS-13, 24SKHP-ES2

Outdoor Unit: RAS-24S2AH-ES2

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