Toshiba RAV-SM404MUT-E Service Manual page 85

9-2-2. Automatic Address Example from Unset Address (No miswiring)
1. Standard (One outdoor unit)
1-1
Individual
(Header/Master)
Only turning on source power supply (Automatic completion)
2. Group operation
(Multiple outdoor units = Multiple indoor units with serial communication only, without twin)
2-1
Header/Sub
Only turning on source power supply (Automatic completion)
3. Multiple groups operation
Single
2-1
Header/Sub
2-1
(1-1)
1-2
Header/Master Follower/Sub
1-1 3-1
Header/Sub Header/Master
Twin
1-1 2-3
Header/Sub Follower/Master
1-1 1-2
(1-2) (1-1)
1-2
1-1
Header/Sub
Triple
3-1
Header/Sub
Change is necessary
Manually change addresses of the multiple sub units
simultaneously from the remote controller.
3-1
– 85 –
(1-2)
1-3
Follower/Master
8-1
Header/Sub
(Max. : 8 units)
3-3 1-2
Follower/Sub Follower/Sub
3-2 3-3
(1-3)
1-1
Follower/Sub