No.

Item

 

Outline of specifications

Remarks

 

 

 

 

12

Frequency fixed

<In case of wired remote controller>

Approx. command

 

operation

1)

When pushing [CHK] button for 4 seconds or more,

frequency [S7]

 

(Test run)

 

 

 

[TEST] is displayed on the display screen and the

 

 

 

 

mode enters in Test run mode.

 

 

 

2)

Push [ON/OFF] button.

 

 

 

3)

Using [MODE] button, set the mode to [COOL] or

 

 

 

 

[HEAT].

 

 

 

 

• Do not use other mode than [COOL]/[HEAT]

 

 

 

 

mode.

 

 

 

 

• During test run operation, the temperature cannot

 

 

 

 

be adjusted.

 

 

 

 

• An error is detected as usual.

 

 

 

 

• A frequency fixed operation is performed.

 

 

 

4)

After the test run, push [ON/OFF] button to stop the

 

 

 

 

operation. (Display in the display part is same as the

 

 

 

 

procedure in Item 1.)

 

 

 

5)

Push [CHK] button to clear the test run mode.

 

 

 

 

([TEST] display in the display part disappears and

 

 

 

 

the status returns to the normal stop status.)

 

 

 

 

 

 

13

Filter sign display

1)

The operation time of the indoor fan is calculated,

[FILTER ] goes on.

 

 

 

the filter reset signal is sent to the remote controller

Specified time

 

 

 

when the specified time has passed, and it is

 

 

 

displayed on LCD.

Duct: 2500H

 

 

2)

When the filter reset signal has been received from

 

 

 

 

the remote controller, time of the calculation timer

 

 

 

 

is cleared.

 

 

 

 

In this case, the measurement time is reset if the

 

 

 

 

specified time has passed, and display on LCD

 

 

 

 

disappears.

 

14 Central control mode

1)

Setting at the centerl controller side enables to

 

 

 

 

 

selection

 

select the contents which can be operated on the

 

 

 

 

 

 

 

remote controller at indoor unit side.

 

 

 

 

 

 

2)

Setup contents

 

 

 

 

 

 

 

• 64 line central controller (TCB-SC642TLE2)

Display at remote

 

 

[Individual]: Operated on the remote controller

controller side

 

 

(Priority to second pushing)

(No display)

 

 

 

[Central 1]: ON/OFF operation cannot be

[Central

] goes on

 

 

operated on the remote controller.

 

 

 

 

 

 

 

[Central 2]: ON/OFF, mode selection, temp. setup

[Central

] goes on

 

 

operations cannot be operated on

 

 

 

 

 

 

 

the remote controller.

 

 

 

 

 

 

 

[Central 3]: Mode selection and temp. setup

[Central

] goes on

 

 

operations cannot be operated on the

 

 

 

 

 

 

 

remote controller.

 

 

 

 

 

 

 

[Central 4]: Mode selection cannot be operated

[Central

 

 

] goes on

 

 

on the remote controller.

“Fixed with 75%”.)

∗In case of the wireless type, the display lamp does not change but the contents are same.

If operating an item which is prohibited by the central control mode from the remote controller, it is notified with the receive sound, Pi, Pi, Pi, Pi, Pi (5 times).

– 28 –

Page 27 Page 29
Page 28
Image 28
Toshiba RAV-SM2242DT-TR, RAV-SM2802DT-E, RAV-SM2802DT-TR service manual Case of wired remote controller, Heat
Page 27 Page 29

RAV-SM2802DT-TR, RAV-SM2242DT-TR, RAV-SM2802DT-E specifications

Toshiba has long been a leader in heating, ventilation, and air conditioning (HVAC) technology, offering innovative solutions that cater to both residential and commercial needs. Among their impressive lineup, the Toshiba RAV-SM2802DT-E and RAV-SM2242DT-E stand out as exceptional models designed for efficiency, performance, and comfort.

The RAV-SM2802DT-E is a powerful unit ideal for larger spaces, boasting a cooling capacity of 28,000 BTU/h and a heating capacity of 31,000 BTU/h. This model features a highly efficient inverter compressor, which adjusts the power consumption based on the cooling or heating demand, ensuring optimal energy use. This inverter technology not only reduces energy consumption but also maintains a stable indoor temperature for enhanced comfort.

On the other hand, the RAV-SM2242DT-E is tailored for mid-sized applications with a cooling capacity of 22,000 BTU/h and a heating capacity of 25,000 BTU/h. This model also embraces inverter technology, promoting lower operational costs while delivering reliable performance. Both units come with a high energy efficiency rating, reducing environmental impact and saving on utility bills.

One of the key characteristics of these Toshiba models is their advanced filtration system. Equipped with a high-performance filtration mechanism, they can effectively reduce dust, allergens, and other pollutants, ensuring a healthier indoor environment. The units also operate quietly, contributing to a peaceful atmosphere, whether in a home, office, or commercial space.

Both the RAV-SM2802DT-E and RAV-SM2242DT-E are designed with user convenience in mind. They come with a user-friendly remote control, allowing for easy adjustments and settings from anywhere in the room. Compatibility with smart home systems further enhances user experience by enabling remote monitoring and control through smartphones or tablets.

Constructed with durability in mind, these units are built to withstand diverse weather conditions, making them suitable for various climatic environments. Additionally, their aesthetic design allows for seamless integration into any setting, ensuring that performance does not compromise on looks.

In summary, Toshiba's RAV-SM2802DT-E and RAV-SM2242DT-E offer a blend of superior technology, energy efficiency, and user-friendly features. With their inverter technology, advanced filtration systems, and durable designs, these models represent Toshiba's commitment to quality and innovation in the HVAC industry. Whether for residential or commercial applications, these units guarantee comfort and reliability all year round.
Top Page Image Contents