Toshiba RAV-SM307KRTP-E Installation Manual page 19

1
Indoor unit line address manual setting / change
[For 29 or less refrigeration systems (when they are used together with the SMMS series, the number
of refrigeration systems of the SMMS series is included.)]
Since all line addresses are set to "1" except for group control by the automatic address setup function after
system power-on, change the line addresses for each refrigeration system using the wired remote controller.
Central
control device
Refrigeration Refrigeration
system 1 system 2
Outdoor Outdoor Outdoor
Indoor Indoor Indoor
Remote Remote Remote
controller controller controller
Line address
1 1
Indoor address
1 1
Group address
0 0
Line address
1 2
1 1
Indoor address
0 0
Group address
NOTE
• For changing / setting line addresses using the wired remote controller, refer to "Manual address setup
procedure".
•
Line addresses must be unique for each refrigeration system. Set a line address that is different from any of
line addresses of other refrigeration systems.
(If indoor units of the SDI, DI series are operated under central control together with those of the SMMS series,
set line addresses different from those of the SMMS series.)
35-EN
Refrigeration Refrigeration Refrigeration
system 3 system 4 system 5
Outdoor Outdoor
Indoor Indoor Indoor
Remote
controller
1 1 1 2
Example of addresses
after automatic address
1 2 1 1
setup
1 2 1 2
3 3 4 5
After manual system
1 2 1 1 change
1 2 1 2
2
Indoor unit line address manual setting / change
[For 30 or more refrigeration systems (when they are used together with the SMMS series, the number
of refrigeration systems of the SMMS series is included.)]
The line address change / setting procedure for up to the 29th refrigeration system is the same as that
described in step 1 on the previous page.
Since all line addresses are set to "1" except for group control by the automatic address setup function after
system power-on, change the line addresses for each refrigeration system using the wired remote controller.
Also change the indoor addresses so that they are not duplicated.
Central
control device
Refrigeration Refrigeration
system 30 system 31
Outdoor Outdoor
Indoor Indoor
Remote Remote
controller controller
Line address
1 1
Indoor address
1 1
Group address
0 0
Line address 30 30
Indoor address 1 2
Group address 0 0
NOTE
•
For changing / setting line addresses using the wired remote controller, refer to "Manual address setup
procedure".
• Line addresses must be unique for each refrigeration system. Set a line address that is different from any of
line addresses of other refrigeration systems.
(If indoor units of the SDI, DI series are operated under central control together with those of the SMMS series,
set line addresses different from those of the SMMS series.)
– 18 –
Refrigeration Refrigeration Refrigeration
system 32 system 33 system 34
Outdoor Outdoor Outdoor
Indoor Indoor Indoor Indoor
Remote Remote
controller controller
1 1 1 2
Example of addresses
after automatic address
1 2 1 1
setup
1 2 1 2
30 30 30 2
After manual system
change
3 4 5 1
1 2 1 2
36-EN