13
English
8. WIRING EXAMPLE
For the wiring of outdoor units, refer to the installation manual attached to the outdoor units.
Confirm the system type.
• Pair type
: 1 remote controller controls 1 indoor unit (standard system).
• Simultaneous operation system
: 1 remote controller controls 2 indoor units
(2 indoor units operates equally.)
• Group control
:
1 remote controller controls up to 16 indoor units
(All indoor units operate according to the remote controller).
• 2 remote controller control
: 2 remote controller control 1 indoor unit.
NOTE
1.
All transmission wiring except for the remote controller wires is polarized and must match the terminal
symbol.
2.
In case of group control, perform the remote controller wiring to the master unit when connecting to the
simultaneous operation system. (wiring to the slave unit is unnecessary)
3.
For group control remote controller, choose the remote controller that suits the indoor unit which has the
most functions (as attached swing flap).
4.
For simultaneous operation system, connect the remote controller cord to the master unit.
1 2 3
P
1
P
2
1 2 3
P
1
P
2
Main power supply
Main switch
Fuse
Outdoor unit
Indoor unit
Remote
controller
(Optional accessories)
Pair type
1 2 3
P
1
P
2
1 2 3
P
1
P
2
1 2 3
P
1
P
2
Main power supply
Main switch
Fuse
Outdoor unit
Indoor unit(Master)
Indoor unit(Slave)
Remote
controller
(Optional accessories)
Simultaneous operation system
P
1
P
2
1 2 3
1 2 3
P
1
P
2
P
1
P
2
P
1
P
2
1 2 3
1 2 3
1 2 3
1 2 3
Main power supply
Main power supply
Main power supply
Main switch
Main switch
Main switch
Fuse
Fuse
Fuse
Outdoor unit
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Indoor unit
Remote controller (Optional accessories)
Group control
P
1
P
2
P
1
P
2
P
1
P
2
1 2 3
1 2 3
Main power supply
Main switch
Fuse
Outdoor unit
Indoor unit
Remote
controller
(Optional
accessories)
Remote
controller
(Optional
accessories)
2 remote controller control
01_EN_3P184443-2.fm Page 13 Monday, July 3, 2006 3:14 PM
