9. ADDRESS SETUP

9-1. Address Setup

<Address setup procedure>

When an outdoor unit and an indoor unit are connected and they are twin-triple, or when an outdoor unit is connected to each indoor unit respectively in the group operation even if multiple refrigerant lines are provided, the automatic address setup completes with power-ON of the outdoor unit. The operation of the remote control- ler is not accepted while automatic address works. (Approx. 4 to 5 minutes)

Setup of line address of outdoor unit, indoor unit address, and group address

Completion of wiring work

 

 

 

 

 

NO

 

 

 

 

 

 

Do you arbitrarily set the

 

 

 

indoor unit address?

 

 

YES

(MANUAL)

 

 

 

 

 

NO

Connect one remote controller with one indoor unit (1 : 1) tentatively with communication wiring.

Is refrigerant line 1 line?

 

YES

 

 

 

 

 

 

 

NO

 

 

 

NO

 

 

Is group control performed?

 

 

 

 

(To AUTO address mode)

YES

 

 

 

Are there multiple units

 

NO

 

 

 

of twin-triple connections?

YES

Do you change setting after

automatic setting at the first time?

YES

Turn on power of outdoor unit.

Turn on power of outdoor unit.

Turn on power of outdoor unit.

 

 

 

 

(

After completion of address

)

 

Set to all indoor units one by one.

 

setup, change is to arbitral

 

 

address/group manually.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setup of automatic

(address finishes within ) 4 to 5 minutes.

END

•When the following addresses are not stored in the neutral memory (IC10) on the indoor P.C. board, a test run operation cannot be performed. (Unfixed data at shipment from factory)

 

CODE No.

Data at shipment

 

SET DATA range

 

 

 

 

 

Line address

12

0099

0001

(No. 1 unit) to 0030 (No. 30 unit)

 

 

 

 

 

Indoor unit

13

0099

0001

(No. 1 unit) to 0064 (No. 64 unit)

address

Max. value of indoor units in the identical refrigerant line (Double twin = 4)

 

 

 

 

 

 

 

Group

 

 

0000

: Individual (Indoor units which are not controlled in a group)

14

0099

0001

: Header unit (1 indoor unit in group control)

address

 

 

0002

: Follower unit (Indoor units other than header unit in group control)

 

 

 

 

 

 

 

 

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Toshiba CEILING TYPE, CONCEALED DUCK TYPE service manual Address Setup, Address setup procedure
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CONCEALED DUCK TYPE, CEILING TYPE specifications

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