– 84 –

 

 

 

 

 

Error mode detected by remote controller

 

¥: Flash, ¡: Go on, l: Go off

 

 

 

 

 

 

 

 

 

 

Wireless sensor

Wired remote controller

 

Diagnostic function

 

 

 

lamp display

 

 

 

 

 

Judgment and measures

 

 

Cause of operation

Status of

Condition

 

Operation

Timer

Ready

Check code

 

air conditioner

 

 

 

 

 

 

 

 

 

 

 

No communication with master indoor unit

Stop

—

Remote controller power error, Defective indoor EEPROM

 

 

 

 

•

Remote controller cable is not correctly

 

 

1.

Check remote controller inter-unit cables.

 

 

 

No check code is displayed.

 

connected.

 

 

2.

Check remote controller.

—

—

—

(Remote controller does

•

Power of indoor unit is not turned on.

 

 

3.

Check indoor power cables.

 

 

 

not operate.)

•

Automatic address cannot be completed.

 

 

4.

Check indoor P.C. board.

 

 

 

 

 

 

 

 

5.

Check indoor EEPROM. (including socket insertion)

 

 

 

 

 

 

 

 

 

: Phenomenon of automatic address repetition occurred.

 

 

 

 

No communication with indoor master unit

Stop

Displayed when

Signal receiving of remote controller is defective.

¥

l

l

 

•

Disconnection of inter-unit cable between remote

(Automatic restart)

error is detected

1. Check remote controller inter-unit cables.

E01*2

 

controller and master indoor unit

* When there is center,

 

2.

Check remote controller.

 

 

 

 

 

(Detected at remote controller side)

 

3.

Check indoor power cables.

 

 

 

 

 

operation continues

 

 

 

 

 

 

 

 

4.

Check indoor P.C. board.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Signal sending error to indoor unit

Stop

Displayed when

Signal sending of remote controller is defective.

¥

l

l

E02

(Detected at remote controller side)

(Automatic restart)

error is detected

1. Check sending circuit inside of remote controller.

 

 

* When there is center,

 

 

: Replace remote controller.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

operation continues.

 

 

 

 

 

 

 

 

 

 

 

¥

l

l

E09

Multiple master remote controllers are recognized.

Stop

Displayed when

1. Check there are multiple master units for 2 remote controllers

(Detected at remote controller side)

(Sub unit continues operation.)

error is detected

 

(including wireless).

 

 

 

 

 

 

 

 

 

: Master unit is one and others are sub units.

¥

¡

¥

L20

Duplicated indoor central addresses on

Stop

Displayed when

1. Check address setup of central control system network. (DN = 03)

communication of central control system

(Automatic restart)

error is detected

 

 

 

 

 

 

(Detected by central controller side)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*2 Check code is not displayed by wired remote controller. (Usual operation of air conditioner is disabled.) For wireless type models, E01 is notified by the display lamp.

 

 

 

 

Error mode detected by central remote controller

 

¥: Flash, ¡: Go on, l: Go off

 

 

 

 

 

 

 

 

 

Wireless sensor

Wired remote controller

Diagnostic function

 

 

 

lamp display

 

 

 

 

Judgment and measures

 

Cause of operation

Status of

Condition

 

Operation

Timer

Ready

Check code

air conditioner

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

—

—

—

C05

Sending error central remote controller

Operation continues

Displayed when

1.

Check communication line/miscabling/ Check power of indoor unit.

 

 

error is detected

2.

Check communication. (U3, U4 terminals)

 

 

 

 

 

 

 

3.

Check network adapter P.C. board.

 

 

 

 

Receiving error in central remote controller

Operation continues

Displayed when

4.

Check central controller

—

—

—

C06

 

 

error is detected

5.

(such as central control remote controller, etc.).

 

 

 

 

 

 

 

Terminal resistance check (connection interface SW01)

—

—

—

P30

Differs according to error contents of unit with

Continuation/Stop

Displayed when

Check the check code of corresponding unit by remote controller

occurrence of alarm.

(Based on a case)

error is detected

 

 

 

 

 

 

 

 

Page 83 Page 85
Page 84
Image 84
Toshiba RAV-SM1102CT-E Error mode detected by remote controller, Error mode detected by central remote controller
Page 83 Page 85

RAV-SP1102UT-E, RAV-SM562BT-E, RAV-SM562CT-E, RAV-SM563AT-E, RAV-SM802BT-E specifications

Toshiba, a prominent player in the HVAC sector, has engineered a range of advanced air conditioning systems that cater to diverse environments and needs. Among their standout offerings are the RAV-SM562BT-E, RAV-SM1102CT-E, RAV-SM563AT-E, RAV-SM1403UT-E, and RAV-SM803UT-E models. Each of these systems embodies Toshiba's commitment to energy efficiency, innovative technology, and user-centric design.

The RAV-SM562BT-E model is designed for residential and light commercial use, boasting a cooling capacity of 5.6 kW and a heating capacity of 6.7 kW. It incorporates Toshiba’s advanced inverter technology, ensuring optimal performance and reduced energy consumption. The unit features a sleek, modern design and operates quietly, making it perfect for environments where noise levels must be controlled.

Next in line is the RAV-SM1102CT-E, which excels in larger commercial spaces. With a remarkable cooling output of 11.2 kW and heating performance to match, this unit is engineered for heavy-duty usage. It employs a multi-split system, allowing several indoor units to connect to a single outdoor unit. This provides homes or businesses with flexible installation options without sacrificing comfort or style.

The RAV-SM563AT-E model presents a perfect blend of efficiency and effectiveness, focusing on eco-friendliness. With an impressive seasonal energy efficiency ratio (SEER), it minimizes energy bills while maintaining superior performance. This model is equipped with advanced filtration technology that not only cools or heats the air but also improves indoor air quality by capturing dust and allergens.

Designed for high-performance requirements, the RAV-SM1403UT-E offers cooling and heating capacities of 14.0 kW. This unit is hardy enough for industrial applications but remains efficient and easy to operate. The incorporation of Toshiba’s Smart Control technology allows users to manage their systems remotely, enhancing convenience.

The RAV-SM803UT-E completes the lineup, combining 8.0 kW cooling and heating outputs with cutting-edge technology. It features adaptive comfort control, which adjusts the temperature based on occupancy and external conditions, ensuring optimal comfort while maintaining energy efficiency.

In conclusion, Toshiba's range of RAV-SM series models offers innovative features, advanced technology, and effective performance. These models not only meet the demands of modern spaces but also shine in energy efficiency, making them excellent choices for both residential and commercial applications. By addressing the diverse requirements of users, Toshiba continues to uphold its reputation as a leader in HVAC solutions.
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