Item

Operation flow and applicable data, etc.

Description

 

 

 

12. Air purifying control [Detection of abnormality]

1. Purpose

 

 

 

 

The air purifying control function is to

 

 

 

 

alert the user to trouble in the ionizing or

 

Air purifying operation

 

 

 

air purifying operation.

 

 

 

 

 

 

 

 

 

 

 

 

 

PURE lamp ON

 

 

2. Description

 

 

Trouble is determined to have occurred

 

 

 

 

 

 

 

 

(indicated by the FILTER indicator) in the

Air purifier power ON∗

 

 

following four cases.

 

 

 

 

1) When a count of 1000H has been

 

 

 

 

reached on the timer

YES

Air purifier

 

 

2) When the panel switch has been set to

power estimates

 

 

OFF by the opening of the air inlet

 

1000H

 

 

 

 

 

grile, etc.

 

NO

 

 

 

NO

 

3) When an abnormal discharge caused

 

 

 

Error input is detected

 

by a symptom such as the build-up of

 

 

 

YES

 

 

dirt has been detected while the air

 

 

 

purifier is ON

Filter lamp (1Hz) ON

 

 

 

 

 

 

4) When the electric dust collector has

 

 

 

 

Air purifier power OFF

 

 

not been installed correctly

 

 

* Trouble case (2) or (3) is deemed to

 

 

 

 

 

 

 

 

have occurred when the action

 

Error input

NO

 

concerned continues for more than

was detected by

 

one second.

 

 

5 times or more

 

 

3. Operation

YES

 

 

 

 

The sequence that FILTER indicator is

 

Approx. 10 minutes

NO

 

turned on are described in the left

Air purifier power OFF

passed from the error input

 

flowchart.

 

 

was detected.

 

 

 

 

1) When 1000H timer counts up, the

 

 

YES

 

 

 

 

FILTER indicator keeps lighting even if

Filter lamp (1Hz) ON

 

 

 

 

the operation is stopped by the remote

 

 

 

 

controller.

1

2

 

 

The timer is stored in memory of the

 

 

microcomputer, and the operation time

 

 

 

 

is cleared by filter RESET button on

 

 

 

 

the indoor unit.

 

 

 

 

(FILTER indicator goes off.)

 

 

 

•Reset by RESET button.

2) If the air purifying error input was

 

 

 

‚Reset by RESET button or by the stop direction

 

 

 

detected by 5 times or under, turn on

 

 

 

from the remote controller.

 

 

 

the purifier again approx. 10 minutes

 

 

 

 

 

 

 

 

* When the breaker is turned [ON] or RESET

after and judge it again.

 

 

 

button is pushed while the FILTER indicator is

If the air purifying error input was

 

 

 

turned on, the air purifier is not turned on until

detected by 5 times or more, deter-

 

 

 

the integrated operation time of the indoor fan

mine the error and turn on the Filter

 

 

 

exceeds 1 hour after operation start.

lamp.

 

 

 

It is the safety measures considering an incom-

 

 

 

 

plete drain when electric dust collector has been

 

 

 

 

cleaned with water.

 

 

 

13. Discharge temperature control

1. Purpose

 

Td value

 

Control operation

This function detects error on the

 

 

 

 

refrigerating cycle or error on the com-

 

 

 

 

 

 

 

 

Judges as an error and stops the compressor.

 

117°C

 

pressor, and performs protective control.

 

 

 

 

 

 

 

Reduce the compressor speed.

 

2. Operation

 

112°C

 

 

 

Reduce slowly compressor speed.

• Control of the compressor speed

 

108°C

 

 

 

 

 

The speed control is performed as

 

 

Keeps the compressor speed.

 

 

 

 

105°C

 

described in the left table based upon

 

 

 

 

 

 

If the operation is performed with lower speed than

 

 

 

the discharge temperature.

 

 

 

one commanded by the serial signal, speed is slowly

 

 

98°C

 

raised up to the commanded speed.

 

 

 

 

 

 

 

 

Operates with speed commanded by the serial signal.

 

 

 

 

 

 

 

 

 

 

 

– 40 –

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Toshiba RAS-B10SKVP-E, RAS-B13SKVP-E, RAS-10SAVP-E service manual Purpose, Operation
Page 39 Page 41

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.

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