3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM

3-1. Indoor Unit

• Single type (Combination of 1 indoor unit and 1 outdoor unit)

(Indoor unit)

Distributor

(Strainer incorporated)

TCJ sensor

Air heat

exchanger

TC sensor

Strainer

Refrigerant pipe at liquid side (Outer dia : ØB)

Refrigerant pipe at gas side (Outer dia : ØA)

To outdoor unit

To outdoor unit

Dimension table

Indoor unit

Outer diameter of refrigerant pipe

 

 

Gas side ØA

Liquid side ØB

 

 

 

 

 

 

SM56,

80 type

12.7

6.4

 

 

 

 

SM110,

140 type

15.9

9.5

 

 

 

 

Capillary tube specifications

Model AIU-

Inner dia. × Length × Q’ty

 

 

SM56 type

Ø2 × 250 × 2, Ø2 × 350 × 1

Ø2 × 700

× 1

 

 

 

 

SM80 type

Ø2 × 250

× 3, Ø2 × 500 × 1

 

 

 

SM110, 140 type

Ø2 × 200

× 1, Ø2 × 300 × 2

Ø2 × 350

× 2, Ø2 × 700 × 1

 

 

 

 

• Twin type (Combination of 2 indoor units and 1 outdoor unit)

(Indoor unit A)

Distributor

(Strainer incorporated)

 

 

 

 

 

 

 

TCJ sensor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Strainer

 

 

 

 

 

 

 

 

Air heat

 

 

 

 

 

 

 

exchanger

 

 

TC sensor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Refrigerant pipe

 

 

 

 

 

 

 

Refrigerant pipe

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

at liquid side

 

 

 

 

 

 

 

at gas side

 

(Outer dia : ØA)

 

 

 

 

 

 

 

(Outer dia : ØB)

 

Branch pipe

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Refrigerant pipe at liquid side (Outer dia : ØC)

(Indoor unit B)

Distributor

(Strainer incorporated)

 

 

 

 

 

 

TCJ sensor

 

 

 

 

 

 

 

Strainer

 

 

 

 

 

 

Air heat

 

 

 

 

 

 

exchanger

 

TC sensor

 

 

 

 

Refrigerant pipe

 

Refrigerant pipe

at liquid side

 

at gas side

(Outer dia : ØA)

 

(Outer dia : ØB)

Branch pipe

Refrigerant pipe at liquid side (Outer dia : ØD)

To outdoor unit

 

 

 

 

To outdoor unit

 

 

 

 

 

 

 

Indoor unit

Branch pipe RBC-

A

B

C

D

 

 

 

 

 

 

 

 

SM56 × 2

TWP30E2

6.4

12.7

9.5

15.9

 

 

 

 

 

 

 

 

SM80 × 2

TWP50E2

9.5

15.9

9.5

15.9

 

 

 

 

 

 

 

 

– 28 –

Page 27 Page 29
Page 28
Image 28
Toshiba RAV-SM1104UT-E, RAV-SM1404UT-E, RAV-SP1104AT-E Single type Combination of 1 indoor unit and 1 outdoor unit
Page 27 Page 29

RAV-SP1104ATZG-E, RAV-SP1104ATZ-E, RAV-SP1404ATZ-E, RAV-SM804UT-E, RAV-SP1404AT-E specifications

Toshiba has long been a notable player in the air conditioning market, with a range of products designed to deliver effective cooling and heating solutions. Among its recent offerings are the RAV-SP1104AT-E, RAV-SM1404UT-E, RAV-SM1104UT-E, RAV-SP1104ATZ-E, and RAV-SP1404ATZ-E models. Each of these models is engineered for efficiency, performance, and user convenience.

The RAV-SP1104AT-E is designed for residential and commercial spaces alike, featuring advanced inverter technology. This model operates efficiently by adjusting compressor speed according to the required cooling load, resulting in reduced energy consumption and optimal performance. With a cooling capacity of 11 kW, it is suitable for medium to large spaces.

The RAV-SM1404UT-E model builds on this efficiency with enhanced features aimed at maximizing comfort. It includes a built-in Wi-Fi capability, allowing users to control the system remotely through a mobile app. This model boasts a high-energy efficiency rating, which translates into lower operating costs and a smaller environmental footprint.

Similarly, the RAV-SM1104UT-E emphasizes versatility and adaptability, adept at handling various climatic conditions. In addition to its robust cooling performance, it supports heating capabilities, making it an excellent choice for year-round use. The unit's quiet operation ensures comfort without the nuisance of disruptive noise, making it ideal for both residential and commercial settings.

The RAV-SP1104ATZ-E and RAV-SP1404ATZ-E models represent the pinnacle of Toshiba's innovation in multi-split systems. Both models utilize advanced refrigerant technology, ensuring rapid cooling and heating while minimizing energy loss. The RAV-SP1104ATZ-E offers a balanced performance with a focus on high efficiency, while the RAV-SP1404ATZ-E provides greater capacity, ideal for larger establishments requiring substantial climate control.

All these units feature Toshiba's cutting-edge technologies, including advanced filtration systems that improve indoor air quality by capturing dust, allergens, and other particulates. The robust design of these models ensures durability and longevity, making them a worthwhile investment for any property owner.

In summary, Toshiba’s RAV-SP1104AT-E, RAV-SM1404UT-E, RAV-SM1104UT-E, RAV-SP1104ATZ-E, and RAV-SP1404ATZ-E models reflect the brand's commitment to innovation and energy efficiency. These air conditioning solutions cater to a variety of needs while ensuring comfort, reduced environmental impact, and user-friendly operation.
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