3-62
Control of W-2WAY ECO-i SYSTEM
1
2
3
4
5
6
7
8
4. System Controller
System Examples
The following diagrams show system examples and the correct setting of the switches on the PCB.
(1) For a system without link
Indoor
unit
Inter-unit control wiring
Inter-unit control wiring
Connection wiring for central control
Outdoor unit
Factory-shipped state
:1
: OFF / OFF
:1
: OFF / OFF
Connection wiring
for group control
Group control
Remote
controller
Remote
controller
Remote
controller
Remote
controller
Standard control
Remote
controller
(Main)
Remote
controller-less
system
Remote
controller
(Sub)
Multiple remote control
System
controller
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor unit address :
(Setting not required)
1-1
1-2
1-3
1-4
1-5
1-6
1-7
1-8
S002
S003
S004
S005