14-1-2. Concealed Duct Type

RAV-SM562BT-E, RAV-SM802BT-E, RAV-SM1102BT-E, RAV-SM1402BT-E

Be sure to turn off the power supply or circuit breaker before disassembling work

No. Part name

 

Procedure

Remarks

 

 

 

 

 

 

Electrical parts

1.

Remove the air filter.

Screws

 

box

2.

Remove the set screws (2 positions) of

(Fixing electrical parts cover and box)

 

Electrical parts cover

 

 

the electrical parts cover.

 

 

 

 

 

3.

Remove the electrical parts cover.

 

 

 

4.

Remove the set screws (2 positions) of

 

 

 

 

the electrical parts box.

 

 

 

5.

Remove the electrical parts box.

 

 

 

 

The electrical parts box is fixed to the

1

-2

 

 

main unit with claws at the right side.

1

-3

 

 

Lift up it once and pull toward you.

Screws

 

 

 

Then claws come off.

 

 

 

(Fixing electrical parts box and main unit)

 

 

 

Electrical parts box

 

In this time, remove connectors of TA sensor,

TC sensor and TCJ sensor if necessary.

1

-4

Claw (Reverse side) 1

-5

Multi blade fan 1.

Remove the air filter.

Hexagon head screws

 

 

2.

Remove the connector of the fan motor

(Fixing fan assembly and main unit)

 

 

 

 

 

 

P.C. board.

 

 

 

 

3.

Remove the hexagon head screw (562: 2,

 

 

 

 

 

802, 1102, 1402 : 3 positions) of fixing fan

 

 

 

 

 

assembly and main unit.

 

 

 

 

4.

Remove the fan assembly from main unit.

 

 

 

 

 

The fan assembly is fixed to the main unit

 

 

2

-3

 

with claws (3 positions) at the upper side.

 

 

 

 

 

 

 

 

Lift up it once and pull toward rear side.

 

 

 

 

 

Then claws come off.

 

 

 

 

5.

Remove the set screws (4 positions) of

 

 

 

 

 

fixing fan case and fan cover.

 

 

 

 

6.

Remove the fan cover.

 

 

 

 

7.

Loosen the sets crew of the Multi blade

 

 

2

-4

 

fan using hexagon wrench.

Fixing claw (Main unit)

 

 

8.

Pull the Multi blade fan towered fan case

 

 

 

Fixing hole (Fan assembly)

 

side.

Fan case

Multi blade fan

 

 

Then fans come off.

 

 

 

Set screw

Fan case cover

2 -5

2 -6

Screws (Fixing fan case cover)

– 128 –

Page 128
Image 128
Toshiba RAV-SM1102UT-E, RAV-SM1402UT-E, RAV-SM802UT-E, RAV-SM562UT-E service manual 128

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.