Item No. (DN) table (Selection of function)

DN

Item

 

 

 

Description

 

 

 

 

At shipment

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

01

Filter sign lighting time}

0000

: None

 

 

 

 

 

 

 

 

0002

: 2500H

 

 

0002

: 2500H (4-Way/Duct/Ceiling Type)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

02

Dirty state of filter

0000

: Standard

 

0001 : High degree of dirt

 

 

0000

: Standard

 

 

 

 

 

 

 

 

(Half of standard time)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

03

Central control address

0001

: No.1 unit

to

0064 : No.64 unit

 

 

0099

: Unfixed

 

 

0099

: Unfixed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

06

Heating suction temp shift

0000

: No shift

 

0001 : +1°C

 

 

 

0002

: +2°C

 

 

0002

: +2°C

to

0010 : –10°C

 

 

 

 

 

 

 

 

 

 

 

(Up to recommendation + 6)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0F

Cooling only

0000

: Heat pump

 

0001 : Cooling only

 

 

0000

: Heat pump

 

 

 

 

 

 

(No display of [AUTO] [HEAT])

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

Type

0004

: Concealed duct type

0007 : Ceiling type

 

 

According to model type

 

 

0014

: Compact 4-way cassette type

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

Indoor unit capacity

0000

: Unfixed

 

0006 :

40 type

 

 

 

According to capacity type

 

 

0007

: 45 type

 

0009 :

56 type

 

 

 

 

 

 

 

0012

: 80 type

 

0015 : 110 type

 

 

 

 

 

 

 

0017

: 140 type

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

Line address

0001

: No.1 unit

to

0030 : No.30 unit

 

 

0099

: Unfixed

 

 

 

 

 

 

 

 

 

 

 

 

 

13

Indoor unit address

0001

: No.1 unit

to

0064 : No.64 unit

 

 

0099

: Unfixed

 

 

 

 

 

 

 

 

 

 

 

 

 

14

Group address

0000

: Individual

 

0001 : Master of group

 

 

0099

: Unfixed

 

 

0002

: Follower of group

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

19

Louver type

0000

: No louver

 

0001 : Swing only

 

 

According to model type

 

(Air direction adjustment)

0002

: 1-way

 

0003 : 2-way

 

 

 

 

 

 

∗ None for concealed duct

0004

: 4-way

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1E

Temp difference of

0000

: 0 deg to

 

0010 :

10 deg

 

 

 

0003

: 3 deg (Ts±1.5)

 

automatic cooling/heating

(For setup temperature, reversal of COOL/HEAT by ± (Data value)/2)

 

 

 

mode selection COOL →

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEAT, HEAT →COOL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28

Auto restart after power

0000

: None

 

0001 : Auto restart

 

 

0000

: None

 

failure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2A

Option

 

 

 

 

 

 

 

 

 

 

 

0002

: Default

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2b

Thermo output selection

0000

: Indoor thermo ON

 

 

 

 

 

 

 

0000: Thermo. ON

 

(T10 ƒ)

0001

: Output of outdoor comp-ON receiving

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2E

Option

 

 

 

 

 

 

 

 

 

 

 

0000

: Default

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

Option

 

 

 

 

 

 

 

 

 

 

 

0000

: Default

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

31

Option

 

 

 

 

 

 

 

 

 

 

 

0000

: Default

 

 

 

 

 

 

 

 

 

 

 

 

32

Sensor selection

0000

: Body TA sensor

0001 : Remote controller sensor

0000 : Body sensor

 

 

 

 

 

 

 

 

 

 

 

 

 

33

Temperature indication

0000

: °C (celsius)

 

0001 : °F (Fahrenheit)

 

 

0000

:°C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

Option

 

 

 

 

 

 

 

 

 

 

 

0003

: Default

 

 

 

 

 

 

 

 

 

 

 

 

 

5d

High ceiling selection

0000

: Standard

 

0001 : High ceiling 1

 

 

0000

: Standard

 

(External static pressure

0002

: High ceiling 2

 

0003 : High ceiling 3

 

 

 

 

 

selection)

<Concealed Duct type>

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Set data

0000

 

 

0001

 

0003

0006

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

External static

40 Pa

 

70 Pa*1

 

100 Pa*2

20 Pa

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

pressure

Standard

High static

 

High static

Low static

 

 

 

 

 

 

 

 

(At shipment)

pressure 1

 

pressure 2

pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

∗1: SM140 become to 65Pa.

 

 

 

 

 

 

 

 

 

 

 

∗2: SM140 become to 90Pa.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

– 72 –

Page 71 Page 73
Page 72
Image 72
Toshiba CEILING TYPE, CONCEALED DUCK TYPE service manual Item No. DN table Selection of function, Description At shipment
Page 71 Page 73

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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