2-2. Concealed Duct Type

RAV-SM564BT∗, RAV-SM804BT∗, RAV-SM1104BT∗, RAV-SM1404BT∗

 

Refrigerant pipe connecting port

Drain pipe connecting port

 

 

 

(Gas side ØF)

for vinyl chloride pipe

 

 

 

 

 

Hanging bolt

(Inner dia. 32, VP. 25)

 

 

 

 

 

 

 

 

 

 

 

 

Discharge port flange

4-M10 screw

 

 

 

 

 

 

 

N-Ø200

(Arranged locally)

75

Main unit dimension 800

 

 

 

Hanging bolt pitch B

 

41

Hanging bolt pitch 700 59

 

 

 

Main unit dimension A

 

50

 

638

 

 

 

129

J = M x K

H

 

 

498

 

 

Knock-out hole Ø125

 

 

 

 

 

 

 

 

 

 

393

 

 

110

(Air take-in port)

 

 

 

41

 

 

 

 

 

50131

 

174

320

 

 

44

 

243

196

 

 

 

 

 

 

 

 

 

49

 

 

 

 

 

 

 

 

 

 

 

 

 

6-Ø4 Tapping screw

to260

 

 

 

 

 

 

 

Refrigerant pipe

 

 

 

Suction port

undersized hole Ø160

 

 

 

 

 

connecting port

 

 

 

flange

 

60

 

 

 

 

 

 

 

(Liquid side ØG)

 

 

 

 

 

(Separate sold)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

Suction port canvas (Separate sold)

C

Ceiling open size D

Panel external dimension E

Ø26 Power supply, remote controller cable take-out port

Panel C.L

410

Ceiling open size

470

Panel external dimension 500

Suction port panel (Separate sold)

• Dimension

 

A

B

C

D

E

F

G

H

J

K

M

N

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SM56 type

700

766

690

750

780

12.7

6.4

252

280

280

1

2

410

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SM80 type

1000

1066

990

1050

1080

15.9

9.5

252

580

290

2

3

410

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SM110 type

1350

1416

1340

1400

1430

15.9

9.5

252

930

310

3

4

410

SM140 type

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE 1 :

For maintenance of the equipment, be sure to install a check port A at the position as shown below.

NOTE 2 :

Using the drain up kit sold separately, drain-up by 300 (mm) from drain pipe draw-out port of the main unit is necessary. The drain-up over 300mm or more is impossible.

 

300

Check port A

 

 

Plane view of main unit

 

450

 

 

 

 

(Pipe side)

100

Discharge side

– 18 –

Page 17 Page 19
Page 18
Image 18
Toshiba CEILING TYPE, CONCEALED DUCK TYPE service manual RAV-SM564BT∗, RAV-SM804BT∗, RAV-SM1104BT∗, RAV-SM1404BT∗, Dimension
Page 17 Page 19

CONCEALED DUCK TYPE, CEILING TYPE specifications

Toshiba has long been a name associated with innovative and efficient HVAC solutions, and their Concealed Duck Type, Ceiling Type air conditioning units exemplify this legacy. These units are designed to provide exceptional comfort while seamlessly integrating into a variety of interior spaces.

One of the main features of the Toshiba Concealed Duck Type, Ceiling Type system is its discreet installation method. Unlike traditional wall-mounted units, this system is installed within the ceiling, allowing for an unobtrusive appearance. The result is a clean and modern aesthetic, ideal for residential and commercial settings where design is a priority. With only the supply and return grilles visible, the units maintain the integrity of the interior decor.

The technology employed in Toshiba's air conditioning systems revolves around energy efficiency and user comfort. The units are equipped with inverter technology, which allows for precise temperature control and reduces energy consumption. The inverter adjusts the compressor speed to meet the cooling or heating demand, ensuring not only optimal comfort but also reduced operational costs.

Another significant characteristic of the Toshiba Concealed Duck Type units is their quiet operation. Designed with sound-dampening features, they operate at low noise levels, making them suitable for environments where noise can be a concern, such as offices, hotels, or residential spaces.

Toshiba's advanced air filtration system further enhances indoor air quality. Integrated filters capture dust and allergens, creating a healthier indoor environment. This is particularly beneficial for individuals with allergies or respiratory concerns, as the system works to reduce airborne pollutants.

The units also offer flexible control options. With the availability of remote control or smart home integration, users can easily adjust settings to suit their preferences. Additionally, some models come with programmable timers, allowing for energy savings when the space is unoccupied.

Furthermore, these units are designed for reliability and ease of maintenance. Toshiba emphasizes durability in their construction, and the concealed installation not only enhances aesthetics but also protects the unit from potential damage. Routine maintenance can be performed efficiently, ensuring longevity and sustained performance.

In summary, Toshiba's Concealed Duck Type, Ceiling Type air conditioning units deliver a blend of innovative technology, energy efficiency, and contemporary design. With features like inverter technology, quiet operation, advanced air filtration, and flexible control options, they offer a compelling choice for those seeking comfort without compromising style. These units stand as a testament to Toshiba's commitment to quality and customer satisfaction in the HVAC industry.
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