English
15
8. WIRING EXAMPLE
For the wiring of outdoor units, refer to the installation manual attached to the outdoor units.
Confirm the system type.
• Pair or Multi system
: 1 remote controller controls 1 indoor unit. (standard system)
(Refer to Fig. 23)
• Simultaneous operation system
: 1 remote controller controls 2 indoor units. (2 indoor units operates
equally)
(Refer to Fig. 24)
• Group control
: 1 remote controller controls up to 16 indoor units. (All indoor units operate according to the
remote controller)
(Refer to Fig. 25)
• Two remote controllers control
: 2 remote controllers control 1 indoor unit.
(Refer to Fig. 26)
P
1
P
2
P
1
P
2
P
1
P
2
1 2 3
1 2 3
1 2 3
Main power supply
Main switch
Fuse
Outdoor unit
Indoor unit (Master)
Indoor unit (Slave)
P
1
P
2
Simultaneous operation system
Remote controller
(Optional accessories)
P
1
P
2
P
1
P
2
1 2 3
P
1
P
2
Indoor unit
Remote
controller 1
(Optional
accessories)
Remote
controller 2
(Optional
accessories)
Outdoor unit
Main power supply
Main switch
Fuse
1 2 3
Two remote controllers control
P
1
P
2
1 2 3
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
Main power supply
Main switch
Fuse
Outdoor unit
Outdoor unit
Outdoor unit
Indoor unit
Remote controller (Optional accessories)
Indoor unit
Indoor unit
Main power supply
Main switch
Fuse
Main power supply
Main switch
Fuse
Group control
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 or Multi system
Fig. 23
Fig. 24
Fig. 25
Fig. 26
01_EN_3PN06588-4M.fm Page 15 Monday, December 19, 2011 7:04 PM