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2 In case of central control over 30 refrigerant systems (including No. of VRF systems if any)
* Change operation is same to the above 1 up to 29th refrigerant system.
: adapter
("1:1 model"
connection
interface
TCB-PCNT30TLE)
Line address
Indoor unit address
Group address
POINT 1) Set all the line addresses to 30 for all indoor units attached with the adapter.
POINT 2) Change the indoor address so that the indoor unit address numbers are not duplicated.
POINT 3) When the indoor unit with adaptor is in twin or triple control, change also the line
address of the follower indoor unit to 30.
Central
control
device
1
2
Outdoor
Outdoor
Outdoor
Indoor
Indoor
Indoor
RC
RC
RC
1
30
1
30
1
30
1
1
2
1
3
0
0
1
Change the line address on wired remote
controller after automatic address setting.
Refrigerant system
3
4
5
Outdoor
Outdoor
Indoor
Indoor
Indoor
RC
1
30
1
30
2
1
1
4
1
5
2
1
2
90
6
7
Outdoor
Outdoor
Indoor
Indoor
Indoor
RC
*RC : Remote controller
1
30
2
30
2
1
1
6
3
7
1
2
2
Automatic address is impossible.
Set up again an address manually
on wired remote controller.
8
Outdoor
Indoor
Indoor
2
3
2
1
2
2
2
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