16
GB
D
F
E
I
NL
P
GR
RU
TR
CZ
SV
SL
HG
PO
[Fig. 11.3.3] Combination of outdoor units and transmission booster unit
Example of a group operation system with multiple outdoor units (Shielding wires and address setting are necessary.)
<Examples of transmission cable wiring>
[Fig. 11.3.1] M-NET Remote Controller
*1:
When the power supply unit is not connected to the transmission line for centralized control, disconnect the male power supply connector (CN41) from ONE
outdoor unit in the system and connect it to CN40.
*2:
If a system controller is used, set SW2-1 on all of the outdoor units to ON.
[Fig. 11.3.2] MA Remote Controller
*1:
When the power supply unit is not connected to the transmission line for centralized control, disconnect the male power supply connector (CN41) from ONE
outdoor unit in the system and connect it to CN40.
*2:
If a system controller is used, set SW2-1 on all of the outdoor units to ON.
<A> Change the jumper connec-
tor from CN41 to CN40 *1
<B> SW2-1:ON *2
<C> Keep the jumper connector
on CN41
<B> SW2-1:ON *2
<C> Keep the jumper connector
on CN41
<B> SW2-1:ON *2
<A> Change the jumper connec-
tor from CN41 to CN40 *1
<B> SW2-1:ON *2
A
Group 1
B
Group 3
C
Group 5
D
Shielded wire
E
Sub remote controller
( ) Address
