Toshiba TCB-SC640U-E Installation Manual Download | Manualshive

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Central Remote Controller

Installation Manual

6

-EN

3

Installation

3-1. Power, Signal, and Earth Line Connections

Connect the power, signal and earth lines to the specified terminal blocks.

REQUIREMENT

Attach round crimp terminals to all TU2C-LINK / TCC-LINK wiring and tighten the screws securely.
After tightening, check that the wiring cannot come out.

(1) Remove 3 cover fixing screws pointed to by arrows and open the cover
(2) Insert cross notches in the rubber bushing in order to pass the power supply cable
(3) Pass the power supply cable through the rubber bushing and the clamp, and connect the power supply wire and

the ground wire to the specified terminal block

(4) Close the cover and secure with 3 cover fixing screws

Connect the TU2C-LINK / TCC-LINK signal wire (Uh / U3U4) to the terminal block

Connect the power supply wire and the ground wire

Connect the signal wires

Cover fixing screw

Screws indicated by arrows

Cover fixing screw

Power supply cover

Rear side
terminal block

Power terminal

Power supply wire

Clamp

Ground wire

Ground terminal

Rubber bushing

(Remove the transparent
cover at installation and return
it to its original position after
connecting)

5 mm

18 mm

Termination resistance (SW1)

−

L N

COM

DI3

DI2

DI1

COM

DO2

DO1

U3

U4

TU2C-LINK / TCC-LINK does not
have polarity.
Connect the shield of the central
control wiring to the earth on the air
conditioner side.
Leave the shield open (and insulate
it). Do not connect it to the terminal
block.

Uh line
Central control wiring

Outdoor unit

Indoor unit

Remote controller

Power 220-240 V AC

Securely fix the cable with
a clamp.

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Summary of Contents for TCB-SC640U-E

Page 1: ... du manuel d installation et du manuel du propriétaire Hrvatski Preuzimanje Instalacijskog priručnika i Vlasničkog priručnika Magyar Telepítési kézikönyv és Felhasználói kézikönyv letöltése Italiano Download del Manuale di installazione e del Manuale dell utilizzatore 한국어 설치 설명서 및 사용자 설명서 다운로드 Latviešu Uzstādīšanas rokasgrāmatas un lietotāja rokasgrāmatas lejupielāde Norsk Nedlasting av installasj...

Page 2: ...gs 21 To Change the Group Zone of Multiple Indoor Units 22 Set the indoor unit as being out of the scope of management 23 Changing the Display Method Display settings 24 Delete the History and Set the Notice Code Check Notice Settings 26 Changing the External Input Function External Input Settings 27 Switch Operation Mode CRC Mode Change Conf 29 Change the Indoor Unit Data DN setting 29 Change Com...

Page 3: ...pets etc WARNING Prohibited Do not modify the unit A fire or an electric shock may occur Compulsory Ask an authorized dealer or qualified installation professional to install or reinstall this unit Inappropriate installation may result in electric shock or fire Electrical work must be performed by a qualified electrician in accordance with this installation manual The work must satisfy all local n...

Page 4: ...Power supply 220 240 V AC 50 60 Hz Consumed current 0 06 A Number of connected units Up to 64 units External contact inputs 3 External contact outputs 2 Operating temperature humidity range 0 C to 40 C 10 to 90 RH no condensation Dimensions H120 W120 D20 50 6 mm Embedded dimensions shown in parenthesis Mass 550 g 50 6 68 4 20 70 6 120 120 100 83 5 68 4 84 46 88 Ø3 5 Ø4 5 6 5 77 100 ...

Page 5: ...lock for external contact input Connect the external contact input Uh U3U4 terminal block Connect the central control wiring No Component name Q ty Remark 1 Central Remote Controller main unit 1 2 Owner s Manual 1 3 Installation Manual 1 4 Fixing screw 4 M4 20 5 Fixing screw 4 M3 8 16 No Wiring Wire type wire diameter wire length 1 For Uh U3U4 terminal Refer to Design of Control Wiring P 8 P 11 2 ...

Page 6: ...ure with 3 cover fixing screws Connect the TU2C LINK TCC LINK signal wire Uh U3U4 to the terminal block Connect the power supply wire and the ground wire Connect the signal wires Cover fixing screw Screws indicated by arrows Cover fixing screw Power supply cover Rear side terminal block Power terminal Power supply wire Clamp Ground wire Ground terminal Rubber bushing Remove the transparent cover a...

Page 7: ...hielded wire of the central control wiring and perform insulation processing When using the central remote controller with multiple units connect the shield of the central control wiring to the closed end and open the shield at the final end of the central remote controller to perform insulation processing Perform the central control wiring shield grounding on the air conditioner side REQUIREMENT ...

Page 8: ...ollowing table Communication method TU2C LINK U series TCC LINK other than U series Outdoor unit Other than on the left MMY MAP MCY MAP etc Indoor unit Other than on the left MM AP etc Wired remote controller Other than on the left Wireless remote controller receiver Other than on the left Central control device Other than on the left MMY M P U series model MM P U series model RBC AMS U series mod...

Page 9: ...m diagram The wiring specifications in the system diagram above are the same even when the indoor unit or remote controller are other than the U series Item Communication line Central control wiring Uh line Wire diameter 1 0 to 1 5 mm2 up to 1000 m 2 0 mm2 up to 2000 m Wire type 2 core non polar Wire types that can be used Shielded wire U3 U4 LINK Uh U6 U4 U1 U2 Uv A B U6 U4 U1 U2 Uv A B U6 U4 U1 ...

Page 10: ... or remote controller are other than the U series Item Communication line Control wiring between indoor and outdoor units and central control wiring Wire diameter 1 25 mm2 up to 1000 m 2 0 mm2 up to 2000 m Wire type 2 core non polar Wire types that can be used Shielded wire U2 U4 U3 U4 U3 U4 U6 U4 U1 Uv Uv Uv Uv U2 A B U6 U4 U1 U2 A B U6 U4 U1 U2 A B U6 U4 U1 U2 A B U1 U3 U2 U5 U6 U3 U4 U1 U2 U5 U...

Page 11: ...use a communication error System diagram The wiring specifications in the system diagram above are the same even when the indoor unit or remote controller are other than the U series Item Communication line Central control wiring Uh line Wire diameter 1 25 mm2 up to 1000 m 2 0 mm2 up to 2000 m Wire type 2 core non polar Wire types that can be used Shielded wire U 2 U 4 U 3 U 4 U3 U4 U 6 U 4 U1 Uv ...

Page 12: ...rimary side of the power supply Fasten the screws to the terminal with torque of 0 5 N m Name I O Item This unit side Equipment side I O conditions Circuit Terminal name Circuit example I O conditions Digital I O terminal State output Alarm output Run output Transistor open collector output Permissible voltage current between terminal and common DC24 V 35 mA or less When using a relay refer to P 1...

Page 13: ...quipment side of the state output IMPORTANT Be sure to connect freewheeling diodes to both ends of the relay coil A relay with a built in diode is recommended 35 mA or less 35 mA or less Locally procured External power supply Customer s equipment digital input Alarm Run Output common X2 X1 X2 X1 ...

Page 14: ... the four included fixing screws Close the panel and attach it with 1 panel fixing screw CAUTION Do not wire communication lines control wiring between indoor and outdoor units central control wiring or input output wiring next to power supply wiring etc or house them in the same metal pipe Doing so may result in failure Install the central remote controller away from noise sources 100 50 50 95 10...

Page 15: ...trol address Set the Central control address after finishing the test run of the indoor unit If you wish to configure the settings with the Central Remote Controller you must first complete initial communication with all connected indoor units and outdoor units Wait at least 10 minutes after turning on the power to the air conditioner before configuring the settings NOTE If you configure the Centr...

Page 16: ... to the unit from the beginning 4 Assign indoor units to zones 1 to 10 Perform Change the Zone to which the Indoor Unit Belongs Zone Settings P 21 1 to 4 Return to the All screen and check if the displayed number of units matches the number registered in the zone 2 2 Indoor units that are not registered in a zone are not included in the number of units on the All screen 5 Operation confirmation Ch...

Page 17: ...tting P 24 Temperature Display Conf Sets the temperature display unit C F and interval 1 C 0 5 C P 24 Unit order setting Changes the display order of indoor units on the Unit screen P 25 4 Check Notice Settings Delete check history Deletes the check code history P 26 Notice Settings Sets the notice code and deletes the history P 26 5 External Input Settings Sets the function to DI1 to DI3 P 27 6 C...

Page 18: ... and press Confirm The Obtain Address confirmation screen appears 2 Press and to select Yes then press Confirm Obtaining address appears and after a while the Indoor unit list screen appears This operation will take several minutes On the Obtain Address confirmation screen press Return or select No and press Confirm to return to the Address Settings screen Indoor unit list screen 3 On the Indoor u...

Page 19: ...s that support TU2C LINK 1 to 128 Models that do not support TU2C LINK 1 to 64 Indoor unit list screen Central control address list screen 4 Press to select the Central control address then press Confirm Return to the Indoor Unit List screen 5 After changing the Central control address press Return on the Indoor Unit List screen The Address Confirm confirmation screen appears 6 Press and to select...

Page 20: ...troller or register the wrong Central control address in the Central Remote Controller normal operation will not be possible Perform Obtain Address again Devices that set the Central control address with DIPSW cannot change the Central control address from the Central Remote Controller Configure the settings beforehand so that they do not overlap with other devices 1 Select Address Display on the ...

Page 21: ... Control to go to the next page 3 Press to select the address then press Confirm The Zone list screen appears 4 Press to select a zone No then press Confirm The display returns to the Address List screen The selected zone No appears to the right of the address The number inside is the number of units for which the zone No is set Up to 64 units can be set Air conditioners and Air to Water Heat Pump...

Page 22: ...d Confirm at the same time Multiple units are selected If you press Return the selection of multiple units is cancelled and the cursor returns to the first address 3 Select the last address by using and and then press Confirm The Zone List screen is displayed 4 Select a zone number by using and and then press Confirm The Address List screen returns The selected zone no is displayed to the right of...

Page 23: ...e Zone List screen select Del then press Confirm The display returns to the Address List screen The zone number is deleted and will not be included in the number of units on the All screen 1 On the Zone Settings screen select Delete zone setting then press Confirm The Delete zone setting confirmation screen appears 2 Press and to select Yes then press Confirm It has been deleted appears and the di...

Page 24: ...e Display settings screen When Void is set the clock setting Daylight saving is hidden 1 On the Display settings screen select Temperature Display Conf then press Confirm The Temperature Display Conf screen appears 2 Press and to select the item then press Confirm The screen for the selected item appears 3 Press and to select the temperature unit then press Confirm The temperature unit is set Pres...

Page 25: ...bers display the Central control address Line address The indoor units are arranged in ascending order of line address and the numbers display the serial number 1 On the Display settings screen select Unit Order Settings then press Confirm The Unit Order Settings screen appears 2 Press and to select the display order then press Confirm The display order changes to the selected display order Press ...

Page 26: ... has been deleted appears and the display returns to the Check Notice Settings screen 1 On the Check Notice Settings screen select Notice Settings then press Confirm The Notice Settings screen appears 2 Press and to select ON OFF Settings then press Confirm The ON OFF Settings screen appears 3 Press and to select the notice code to display then press Confirm is displayed in the selected notice cod...

Page 27: ...he Select signal screen appears It is necessary to set the control contents for Locking and Power peak cut When Void is set the display returns to the External Input Settings screen 4 Select the input signal with and press Confirm then press Control to go to the next screen The Select Zone screen appears 5 Press to select the target zone then press Confirm Press Confirm to select cancel In the ini...

Page 28: ...eration Reduces the operating noise of the outdoor units Contact A ON at signal input OFF at release Contact B OFF at signal input ON at release Locking When ON the air conditioners in the specified zones are controlled to the set pattern Contact A ON at signal input OFF at release Contact B OFF at signal input ON at release Set the lock pattern before setting the input signal Thermo OFF When ON t...

Page 29: ...estricted in the same way as the local remote controller While Local Control Mode is set appears at the top of the clock and on each control screen IMPORTANT Only service personnel should perform this work Do not change this as it is related to the control of the device Switch Operation Mode CRC Mode Change Conf 1 On the Servicing Menu screen select CRC Mode Change Conf then press Confirm The CRC ...

Page 30: ...ect Communication Conf then press Confirm The Communication Conf screen appears 2 Press and to select the SW number then press and to move the cursor to the switch you want to change 3 Press to change the value then press Confirm The data is confirmed and the display returns to the Servicing Menu screen To change multiple values change all switches then press Confirm SW2 1 Indoor unit address acqu...

Page 31: ...the setting is incorrect a communication error may occur Unless using it together with another central control device other than this device there is no need to set the central controller ID If there is another central control device of the U series other than this device perform central controller ID setting so that there is no duplication of ID numbers If there is any duplication of central cont...

Page 32: ...r List screen appears 2 Press and to switch pages Press Return to return to the Communication Check screen The Central control addresses are displayed in ascending order Central control addresses fields that are not connected will be blank 1 On the Communication Check screen select Communication Quality then press Confirm The Communication Quality screen appears 2 Press and to switch pages Press R...

Page 33: ...cing Menu screen select Register Contact Info then press Confirm The Register Contact Info screen appears 2 Select Contact TEL No with and then press Confirm The Contact TEL No screen appears 3 Move the cursor with and select a number with and then press Confirm The contact TEL No is registered and the display returns to the Register Contact Info screen ...

Page 34: ...ON OFF Setting screen appears 2 Press and to select the item then press Confirm Press Return to return to the Servicing Menu screen Air to Water Setting 1 On the Servicing Menu screen select Air to Water Setting then press Confirm The Air to Water Setting screen appears 2 Press and to select the item then press Confirm Press Return to return to the Servicing Menu screen ...

Page 35: ...DEB5219151 2 ...

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