(2) Manual setting/change of indoor unit refrigerant line addresses
[In the case of 30 refrigerant systems or more (when multiple air conditioners are included,
their number of refrigerant systems is also included)]
Regarding refrigerant systems up to No. 29, manual setting/change is the same as that on the
previous page.
• Refrigerant address “1” is assigned to all indoor units except for group control by the auto address setting
after system power on. Therefore, change refrigerant line address of each refrigerant system using the
wired remote controller.
• Also change indoor unit addresses so as to avoid duplication of indoor unit numbers.
1
1
0
3 0
1
0
1
1
0
30
2
0
1
1
1
30
3
1
1
2
2
30
4
2
1
1
1
30
5
1
2
1
2
5
1
2
Central
controller
Refrigerant
system 30
Refrigerant
system 31
Refrigerant system 32
Refrigerant
system 33
Refrigerant
system 34
O/U
O/U
O/U
O/U
O/U
I/U
I/U
I/U
I/U
I/U
I/U
R/C
R/C
R/C
R/C
Refrigerant line
address
Indoor unit
address
Group address
Refrigerant line
address
Indoor unit
address
Group address
An example after auto
address setting
After changing refrigerant line
address manually
∗
For changing/setting refrigerant line addresses by wired remote controller, refer to
11. ADDRESS SETTING.
∗
Change refrigerant line address of all indoor units connected directly to the central controller to “30”.
These indoor units are under twin or triple control, also change the refrigerant line address of follower
indoor units to “30”.
∗
Change indoor unit addresses so that they are not duplicated.
FILE NO. SVM-
12004
–
81
–
Summary of Contents for RAV-SM307KRTP-A
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