Toshiba RAV-GM901KRTP Series Service Manual page 84

[2] Examples of Aut Address Setting fro No Address Setting
1) Standard (one outdoor unit)
a) Single
(1-1)
1-1
(H/M)
individual
*** Turn ON the power. Address setting is completed automatically.***
2) Group operation (multiple O/U = multiple indoor units with serial communication interface, no twin)
2-1 1-1
F/M F/M
*** Turn ON the power. Address setting is completed automatically.***
3) Multiple group operation
A (single)
B (triple)
2-1 1-1
F/M F/M
2-1 1-1
b) Twin
(1-2)
1-2 1-1
H/M F/S
3-1
H/M
C (double twin)
2-1 3-3
F/S H/S
1-2 1-3
c) Double twin
(1-1) (1-2)
1-2
F/M F/S
8-1
F/M
8 indoor units maximum
3-1 2-2 1-2
F/M F/S F/S
*** Address change required ***
Change sub unit addresses
at the same time manually
3-1 3-2 3-3
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(1-3) (1-4)
1-1 1-3 1-4
H/S F/S
3-2
F/S
from remote controller.
3-4
H : Header indoor unit
F : Follower indoor unit
M : Main indoor unit
S : Sub indoor unit