Toshiba RAV-GM901KRTP Series Service Manual page 78

10-9-6. Setting Addresses
Overview
To connect DI-SDI air conditioners to the TCC-LINK central control system for central control/monitoring,
addresses of connected indoor units must be set in the following procedure.
Connections/wiring
System power ON
Auto address setting
Manual setting/change of
refrigerant line addresses
Is group control
(including twin/triple/double twin) going?
Are all indoor units with central control
function header unit (group address=1)?
Re-set indoor units with central control function to header
unit, and other indoor units to follower unit.
Central control address
number setting
completed
YES
NO
* Refer to 11 ADDRESS SETTING.
* Refer to the manual of the central control system.
END
The system performs automatically after power on.
Change refrigerant line address.
If auto address setting failed, set refrigerant line
address manually.
* Refer to 11 ADDRESS SETTING.
NO
YES
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