8-2. Setup at Local Site / Others

Model name: TCB-PCNT30TLE

8-2-1. 1:1 Model Connection Interface (TCC-LINK adapter)

1.Function

This model is an optional P.C. board to connect the indoor unit to 1:1 model connection interface.

2.Microprocessor block diagram

CN050

Indoor control

P.C. board

CN041

Terminal block (A, B)

Remote controller

Indoor unit

 

 

 

 

 

 

 

 

 

Central controller

1:1 model connection interface

CN40

P.C. board

 

 

 

 

 

 

 

 

 

 

CN51

1:1 model

 

 

 

Terminal

 

 

 

 

 

connection interface

 

 

 

resistance

 

 

 

 

 

 

 

 

 

 

 

 

 

communication circuit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SW01

MCC-1440

1:1 model connection interface

Communication units : Total 64 units

Communication distance : 2000 m

3. 1:1 model connection interface wiring connection

CAUTION

1)When controlling DI, SDI series collectively, 1:1 model connection interface (This option) is required.

2)In case of group operation, twin-triple operation, the 1:1 model connection interface is necessary to be connected to the header unit.

3)Connect the central control devices to the central control system wiring.

4)When controlling DI, SDI series only, turn on only Bit 1 of SW01 of the least line of the system address No. (OFF when shipped from the factory)

∗In case of DI, SDI series, the address is necessary to be set up again from the wired remote controller after automatic addressing.

Central control device

U1 U2

U3 U4

Central control device

U1 U2

U3 U4

Central control devices: Max. 10 units

Refrigerant line 1

Outdoor unit

1 2 3

Caution 3

Refrigerant line 2

1 2 3

Refrigerant line 3

1 2 3

Refrigerant line 4

1 2 3

Indoor/outdoor inter-unit wire (AC230V serial)

Central control system wiring

Indoor unit

U3 U4

1

2

3

 

 

 

A B

 

1:1 model connection

 

 

 

interface

 

 

 

 

This product

Caution 1

 

(sold separately )

 

 

 

 

Remote controller

 

 

 

Header

Follower

 

 

 

 

 

unit

unit

 

 

U3 U4

1

2

3

1

2

3

 

 

A B

A B

 

Caution 2

 

 

 

 

 

 

 

 

Remote controller

 

 

 

 

 

wiring

 

 

 

Remote controller

Remote controller

Follower unit

1 2 3

AB

Remote controller

 

 

 

 

 

 

 

 

 

 

 

 

* Wiring for No.1 and 2 only

 

 

 

 

 

 

 

 

 

 

 

Header unit

Follower

 

 

 

 

 

 

 

 

 

 

 

unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U3 U4

 

1

 

2

 

3

 

 

 

 

1

2

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

B

 

 

 

 

 

 

 

 

A B

 

 

 

 

Group operation (Max. 8 units)

Twin/Triple operation (Example of triple)

Indoor units in all refrigerant lines: Max. 64 units

[If mixed with SMMS (Link wiring), multi indoor units are included.]

* However group follower units of SDI, DI series are not included in number of the units.

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Toshiba CEILING TYPE, CONCEALED DUCK TYPE Model Connection Interface TCC-LINK adapter, Model name TCB-PCNT30TLE, Function
Page 77 Page 79

CONCEALED DUCK TYPE, CEILING TYPE specifications

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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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