Toshiba RAV-SM304SDT-TR Service Manual page 143

13-2-3. Automatic Address Example from Unset Address (No miswiring)
1. Standard (One outdoor unit)
1) Single
1-1
Individual
(Master/Header)
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
Sub/Header
Only turning on source power supply (Automatic completion)
3. Multiple groups operation
Single
2-1
Sub/Header
2-1
Manually change addresses of the multiple follower units simultaneously from the remote controller.
2) Twin
(1-1)
1-2
Master/Header Sub/Follower
1-1 3-1
Sub/Header Master/Header
Twin
1-1 2-3
Sub/Header Master/Follower
1-1 1-2
Change is necessary
3) Triple
(1-2) (1-1)
1-2
1-1
Sub/Header
Sub/Header
Triple
3-1
Sub/Header Sub/Follower
3-1
– 143 –
(1-2)
1-3
Master/Follower Sub/Follower
8-1
(Max. : 8 units)
3-3 1-2
Sub/Follower
3-2 3-3
(1-3)
1-1