9-1-2. Indoor P.C. Board Optional Connector Specifications

Function

Connector

Pin

Specifications

Remarks

No.

No.

 

 

 

 

 

 

 

 

Option output

CN60

1

DC12V (COM)

 

 

 

 

 

 

 

 

2

Defrost output

ON during defrost operation of outdoor unit

 

 

 

 

 

 

 

3

Thermo. ON output

ON during Real thermo-ON (Comp ON)

 

 

 

 

 

 

 

4

Cooling output

ON when operation mode is in cooling system

 

 

 

 

(COOL, DRY, COOL in AUTO cooling/heating)

 

 

 

 

 

 

 

5

Heating output

ON when operation mode is in heating system

 

 

 

 

(HEAT, HEAT in AUTO cooling/heating)

 

 

 

 

 

 

 

6

Fan output

ON during indoor fan ON

 

 

 

 

(Air purifier is used/Interlock cable)

 

 

 

 

 

Outside error

CN80

1

DC12V (COM)

(When continued for 1 minute)

input

 

 

 

Check code “L30” is output and forced operation stops.

 

2

DC12V (COM)

 

 

 

 

 

 

 

 

 

 

3

Outside error input

 

 

 

 

 

 

Filter option

CN70

1

Filter/Option/Humidifier

Option error input is controlled. (Protective operation

error

 

 

setup input

for device attached to outside is displayed.)

 

 

 

 

 

 

 

2

0V

* Setting of option error input is performed from remote

 

 

 

 

controller. (DN=2A)

 

 

 

 

 

CHK

CN71

1

Check mode input

Used for operation check of indoor unit.

Operation check

 

 

 

(Communication with outdoor unit or remote controller

 

2

0V

 

 

is not performed, but the specified operation such as

DISP display

CN72

1

Display mode input

indoor fan “H” or drain pump ON is output.)

 

mode

 

 

 

 

 

2

0V

Display mode enables indoor unit and remote controller

 

 

 

 

 

 

to communicate. (When power is turned on)

EXCT demand

CN73

1

Demand input

 

 

 

 

 

 

 

 

2

0V

Forced thermo-OFF operation in indoor unit

 

 

 

 

 

9-2. Outdoor Controls

9-2-1. Print Circuit Board

P.C. Board Comparison Table for Digital Inverter

P.C. board

Part No.

Model name

RAV -SM

Model name

RAV -SP

 

 

 

 

 

 

562AT-E/802AT-E

 

1102AT-E/1402AT-E

562AT-E/802AT-E

 

1102AT-E/1402AT-E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Main

MCC-5009

4316V284

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sub

MCC-1530

4316V293

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CDB

MCC-1531

4316V283

 

 

1

 

 

 

 

 

 

 

 

 

 

4316V282

 

 

 

1

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IPDU

MCC-1438

4316V291

 

 

1

 

 

1

 

 

 

 

 

 

 

4316V278

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1: Applied

 

Regarding diagram for MCC-1359 / MCC-1438, refer to Appendix-2.

– 70 –

Page 69 Page 71
Page 70
Image 70
Toshiba RAV-SM802UT-E Outdoor Controls, Indoor P.C. Board Optional Connector Specifications, Print Circuit Board
Page 69 Page 71

RAV-SM562UT-E, RAV-SM802UT-E, RAV-SM1402UT-E, RAV-SM1102UT-E specifications

Toshiba has established itself as a leading name in the field of heating, ventilation, and air conditioning (HVAC) systems. Among their extensive range, the RAV-SM802UT-E, RAV-SM1102UT-E, RAV-SM1402UT-E, and RAV-SM562UT-E stand out for their performance, efficiency, and innovative technology.

The Toshiba RAV-SM802UT-E is designed for medium-sized commercial spaces, providing a cooling capacity of 8 kW. It employs advanced inverter technology, which enables it to adjust the compressor speed based on the load demand. This adaptability leads to a significant decrease in energy consumption, making the unit both eco-friendly and cost-effective. The unit also features a high-efficiency rotary compressor and a wide operating temperature range, ensuring reliable performance even in extreme weather conditions.

Next in line, the RAV-SM1102UT-E offers an impressive 11 kW cooling capacity, making it suitable for larger commercial applications. This model incorporates Toshiba’s cutting-edge Superlink technology, which allows multiple indoor units to be connected to a single outdoor unit, providing flexible installation options. The RAV-SM1102UT-E is also equipped with a sleek and modern design that blends seamlessly with any architecture while ensuring low noise levels during operation, enhancing comfort in the workspace.

The RAV-SM1402UT-E is a powerhouse among the series, boasting a cooling capacity of 14 kW. It is built with an enhanced refrigerant management system that minimizes refrigerant leaks and optimizes thermal efficiency. This model supports smart building management systems, making it an ideal choice for tech-savvy businesses looking to integrate their HVAC systems into a broader energy management framework. Furthermore, it maintains high EU energy efficiency ratings, verifying Toshiba's commitment to environmental sustainability.

Lastly, the RAV-SM562UT-E, with its 5.6 kW cooling capacity, is tailored for smaller commercial environments and residential use. It retains all the core technologies featured in its counterparts, including inverter technology and a high-efficiency compressor, ensuring comfort without excessive energy usage. This model also includes a user-friendly remote control and programmable timer functions, allowing for customized comfort settings and enhanced convenience.

In summary, the Toshiba RAV-SM series represents the pinnacle of HVAC innovation, blending energy efficiency with advanced technology. Each model caters to specific needs, from the compact RAV-SM562UT-E to the robust RAV-SM1402UT-E, ensuring that every commercial and residential space can achieve optimal climate control.
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