Item

Operation flow and applicable data, etc.

Description

2.Indoor fan <In cooling operation>

 

motor control

(This operation controls the fan speed at indoor unit side.)

 

 

 

 

* Symbols

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The indoor fan (cross flow fan) is operated by the phase-

 

 

UH

: Ultra High

 

 

 

 

 

 

 

control induction motor. The fan rotates in 5 stages in

 

 

H

: High

 

 

 

 

 

 

 

 

MANUAL mode, and in 5 stages in AUTO mode, respectively.

 

 

M+

: Medium+

 

 

 

 

 

 

 

(Table 1)

 

 

 

 

 

 

 

 

 

 

 

 

 

M

: Medium

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L+

: Low+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

: Low

 

 

 

 

 

COOL ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L-

: Low–

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UL

: Ultra Low

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fan speed setup

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SUL

: Super Ultra Low

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MANUAL

 

 

 

 

(Fig. 1)

 

* The fan speed broadly varies due

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

to position of the louver, etc.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The described value indicates one

 

 

 

AUTO

 

 

 

 

Indication

 

 

Fan speed

 

 

under condition of inclining

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

W6

 

 

downward blowing.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1) When setting the fan speed to L,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L+

 

 

 

 

 

 

(L + M) / 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L+, M, M+ or H on the remote

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M

 

 

 

 

 

 

 

W9

 

 

 

controller, the operation is

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

performed with the constant

 

 

 

 

 

 

 

 

 

 

M+

 

 

 

 

 

 

(M + H) / 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

speed shown in Fig. 1.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

WC

 

 

2) When setting the fan speed to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Fig. 2)

 

 

AUTO on the remote controller,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

revolution of the fan motor is

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

controlled to the fan speed level

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

shown in Fig. 2 and Table 1

 

 

Ta

 

 

 

 

 

 

Air volume AUTO

 

 

 

 

 

 

 

 

 

 

 

 

according to the setup tempera-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ture, room temperature, and heat

 

[˚C]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

exchanger temperature.

 

 

 

 

 

 

 

 

 

 

M+(WB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+2.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+2.0

a

 

 

 

 

 

*3

 

 

*3 : Fan speed = (M + –L) x 3/4 + L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+1.5

b

 

 

 

 

 

*4

 

 

*4 : Fan speed = (M + –L) x 2/4 + L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+1.0

c

 

 

 

 

 

*5

 

 

*5 : Fan speed = (M + –L) x 1/4 + L

 

 

 

 

 

 

 

 

 

 

+0.5

d

 

 

 

 

 

 

L(W6)

 

(Linear approximation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

from M+ and L)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tsc

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Table 1)

Indoor fan air flow rate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RAS-B10SKVP-E

 

RAS-B13SKVP-E

 

RAS-B16SKVP-E

 

 

Fan speed

COOL

HEAT

 

DRY

 

RAS-10SKVP-ND

 

RAS-13SKVP-ND

 

RAS-16SKVP-ND

 

 

 

level

 

Fan speed

 

Air flow rate

Fan speed

 

Air flow rate

Fan speed

 

Air flow rate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(rpm)

 

 

(m3/h)

 

(rpm)

 

 

(m3/h)

 

(rpm)

 

(m3/h)

 

 

 

WF

 

 

 

 

UH

 

 

 

1630

 

 

695

 

1650

 

 

 

705

 

 

1650

 

705

 

 

 

WE

 

 

 

 

H

 

 

 

1480

 

 

615

 

1530

 

 

 

640

 

 

1580

 

670

 

 

 

WD

UH

 

 

M+

 

 

 

1400

 

 

575

 

1440

 

 

 

595

 

 

1550

 

650

 

 

 

WC

H

 

 

 

 

 

 

1350

 

 

550

 

1390

 

 

 

570

 

 

1500

 

625

 

 

 

WB

M+

 

 

M

 

 

 

1200

 

 

475

 

1240

 

 

 

495

 

 

1350

 

550

 

 

 

WA

 

 

 

 

 

 

 

 

1110

 

 

430

 

1150

 

 

 

450

 

 

1230

 

490

 

 

 

W9

M

 

 

L+

 

 

 

980

 

 

365

 

1010

 

 

 

380

 

 

1080

 

415

 

 

 

W8

 

 

 

 

L

 

 

 

910

 

 

325

 

910

 

 

 

325

 

 

970

 

355

 

 

 

W7

L+

 

 

L–

 

L+

 

900

 

 

320

 

900

 

 

 

320

 

 

960

 

350

 

 

 

W6

L

 

 

 

 

L

 

860

 

 

300

 

860

 

 

 

300

 

 

920

 

330

 

 

 

W5

L–

 

 

UL

 

L–

 

820

 

 

280

 

820

 

 

 

280

 

 

900

 

320

 

 

 

W4

UL

 

 

 

 

UL

 

730

 

 

235

 

730

 

 

 

235

 

 

790

 

265

 

 

 

W3

SUL

 

 

 

 

SUL

 

630

 

 

185

 

630

 

 

 

185

 

 

640

 

190

 

 

 

W2

 

 

 

 

SUL

 

 

 

600

 

 

170

 

600

 

 

 

170

 

 

600

 

170

 

 

 

W1

 

 

 

 

 

 

 

 

600

 

 

170

 

600

 

 

 

170

 

 

600

 

170

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

– 31 –

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Image 31
Toshiba RAS-B10SKVP-E, RAS-B13SKVP-E, RAS-10SAVP-E service manual Indication Fan speed, Symbols, Indoor fan air flow rate
Page 30 Page 32

RAS-10SAVP-E, RAS-B10SKVP-E, RAS-B13SKVP-E specifications

Toshiba has established itself as a leader in the HVAC market, known for its innovative technologies and reliable performance. Among its range of air conditioning units, the Toshiba RAS-B10SKVP-E, RAS-10SAVP-E, and RAS-B13SKVP-E models stand out for their efficiency and advanced features.

The Toshiba RAS-B10SKVP-E is designed for optimal cooling and heating efficiency, making it an ideal choice for small to medium-sized rooms. One of its main features is the Super Hi-M-PAM inverter technology, which enhances energy savings by continuously adjusting the compressor speed to match the cooling demand. This results in lower energy consumption while maintaining a stable temperature. Additionally, the unit boasts a 4-in-1 operation mode that allows users to select cooling, heating, dehumidification, or ventilating modes, ensuring maximum comfort at all times.

Similarly, the RAS-10SAVP-E model incorporates advanced features such as an eco-friendly refrigerant, R32, which has a lower Global Warming Potential (GWP) compared to traditional refrigerants. This model is equipped with a high-efficiency filter that captures dust and allergens, ensuring cleaner air quality. The sleek design allows for easy integration into various interior styles, while its quiet operation makes it a preferred choice for residential environments.

The RAS-B13SKVP-E model takes performance to the next level with a robust cooling capacity, designed for larger spaces. This model utilizes Toshiba's unique DC Hybrid Inverter technology, which not only enhances cooling efficiency but also facilitates faster temperature control. A notable characteristic of this unit is its wide-angle air distribution system, which allows for even airflow throughout the room, enhancing comfort.

In addition to these features, all three models are equipped with smart controls that enable users to operate their air conditioning systems remotely via mobile devices. This connectivity adds convenience and ensures that users can manage their indoor climate at their fingertips. They also come with user-friendly interfaces and programmable timers, allowing for personalized comfort settings.

In conclusion, the Toshiba RAS-B10SKVP-E, RAS-10SAVP-E, and RAS-B13SKVP-E air conditioning units combine energy efficiency, innovative technology, and user-friendly features to deliver exceptional indoor comfort. With their advanced technologies, these models are ideal choices for anyone seeking reliable and effective climate control solutions.
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