Wiring Example - Daikin FHY35BJV1 Installation Manual

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)
Fig. 23
Pair or Multi system
Main power supply
Main switch
Fuse
Outdoor unit
1 2 3
1 2 3
P P
1 2
Indoor unit
P P
1
Fig. 25
Group control
Main power supply
Main switch
Fuse
Outdoor unit
1 2 3
1 2 3
P P
1 2
Indoor unit
P P
1 2
English
Remote controller
(Optional accessories)
2
Main power supply Main power supply
Main switch
Fuse
Outdoor unit
1 2 3
1 2 3
P P
1 2
Indoor unit
Remote controller (Optional accessories)
Fig. 24
Simultaneous operation system
Main power supply
Main switch
Fuse
Outdoor unit
1 2 3
1 2 3
Indoor unit (Master)
Fig. 26
Two remote controllers control
Main switch
Fuse
Outdoor unit
1 2 3
1 2 3
P P
1 2
Indoor unit
1 2 3
P P
1 2
Indoor unit (Slave)
P P
1 2
Remote controller
(Optional accessories)
Main power supply
Main switch
Fuse
Outdoor unit
1 2 3
1 2 3
P P
1 2
Indoor unit
P P P P
1 2 1 2
Remote
Remote
controller 1
controller 2
(Optional
(Optional
accessories)
accessories)
P P
1 2
P P
1 2
15