Hanging of indoor unit

Lift up the unit with a lifter, etc., and set the hanging metal in the hanging bolt.

Hook nut of the hanging bolt to the groove of the hanging metal on the main unit.

Using the level, etc., install the main unit horizontally. Failure to do this will cause water leakage

Washer

Hanging bolt

Nut

Hanging bracket

Mounting of filter and canvas for suction port

1.Mount a long-life filter or a high-performance filter according to each Installation Manual.

2.Mount the canvases for suction port to the lower side of the above filter.

Mounting of remote controller

For the mounting of the wired remote controller, refer to the Installation Manual attached to the remote controller.

Take out the remote controller cord together with the refrigerant pipe or drain pipe. Be sure to set the remote controller cord so that it passes through the upper side of the refrigerant pipe and drain pipe.

For reference

<Square duct> (Procured locally)

Return Air side

 

Supply Air side

G-Ø5 mm holes

For supply

G-Ø5 mm holes

 

air side

 

For return air side

 

 

 

 

 

 

28

 

 

 

 

 

 

 

 

 

28

 

 

 

 

C

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

15

18

 

 

 

 

18

 

 

15

 

18

 

 

 

28

 

25

25

25

28

 

 

28

25

 

 

 

25

25

28

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

E

 

 

K

 

 

F

 

K

 

 

E

 

 

 

25

 

28

I

 

 

 

 

 

 

25

 

28

I

 

28

18

J

J

 

18

25

 

28

18

J

 

 

J

 

18

 

25

 

 

H

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

Model

A

 

B

 

C

D

E

F

G

H

I

J

 

K

 

Return Air side

SM561BT

700

 

 

400

420

390

4

350

195

 

 

SM801BT

1000

 

700

 

430

420

390

8

500

195

350

 

(Return filter side)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SM1101, 1401BT

1350

 

1050

 

580

420

390

8

675

195

525

 

 

 

 

SM561BT

550

 

455 (65 x

7)

65

530

265

245

20

275

132.5

227.5

130

 

Supply Air side

SM801BT

850

 

715 (65 x 11)

65

830

265

245

28

425

132.5

307.5

130

 

 

 

SM1101, 1401BT

1200

1105 (65 x 17)

65

1180

265

245

40

600

132.5

552.5

130

 

 

 

 

 

 

 

57

 

 

 

 

 

 

 

 

 

 

Page 57
Image 57
Toshiba R410A Hanging of indoor unit, Mounting of filter and canvas for suction port, Mounting of remote controller

R410A specifications

Toshiba R410A is a highly regarded refrigerant known for its efficiency and environmental benefits. This hydrofluorocarbon (HFC) mixture is widely used in various air conditioning and refrigeration applications due to its excellent thermodynamic properties. One of the standout features of R410A is its superior energy efficiency, which contributes to lower energy consumption and reduced CO2 emissions in HVAC systems.

One significant advantage of R410A over older refrigerants, such as R22, is its lower ozone depletion potential (ODP). R410A has an ODP of zero, making it a more environmentally friendly choice. This characteristic aligns with global initiatives aimed at protecting the ozone layer and promoting sustainable practices. The shift to R410A has been supported by government regulations in many countries, phasing out older, more harmful refrigerants.

Toshiba has incorporated advanced technologies in its R410A compatible products, enhancing performance and reliability. Among these technologies is the inverter technology that allows the compressor to operate at variable speeds. This functionality leads to improved temperature regulation, reduced noise levels, and further energy savings. Inverter systems provide precise control over the cooling and heating processes, allowing for a comfortable indoor environment while minimizing wastage of energy.

R410A also exhibits excellent heat transfer properties, which boosts cooling capacity. This feature makes it suitable for large-scale HVAC systems, including commercial and industrial applications. Its high-pressure characteristics enable the design of more compact and efficient components, allowing for smaller units and easier installation.

Furthermore, Toshiba's dedication to technological innovation is visible in its commitment to research and development. The company continuously strives to optimize systems that utilize R410A, focusing on reliability and longevity. This includes improved compressor designs, enhanced heat exchangers, and the integration of smart controls that adapt to the varying load conditions in real-time.

In terms of safety, R410A is classified as non-toxic and non-flammable under normal conditions, making it a safe choice for use in residential and commercial settings. However, it is important to note that R410A operates at higher pressures compared to traditional refrigerants, necessitating proper equipment design and handling procedures.

In conclusion, Toshiba R410A stands out in the market for its energy efficiency, environmental safety, and technological advancements. It is an ideal refrigerant for modern HVAC applications, contributing to both comfort and sustainability. As the industry continues to evolve, R410A remains a pivotal element in the quest for responsible and efficient refrigeration solutions.