21
Fig. 6.2 Instruction for Electrical Wiring Connection (380-415V 50Hz, 380V 60Hz)
No. 0 System Indoor Units
Remote
Control
Cable
(Shielded Twist
Pair Cable)
Remote
Control
Cable
(Shielded Twist
Pair Cable)
Remote
Control
Switch
Remote
Control
Switch
No.1 System Indoor Units
ELB
FUSE
Main Switch
3N
380-415V 50Hz
(3N
)
220-240V 50Hz
220V 60Hz
ELB
ELB
No. 0 System
Outdoor Unit
TB1 TB2
L1 L2 L3 N 1 2
No. 1 System
Outdoor Unit
TB1 TB2
L1 L2 L3 N 1 2
No. 3 System
Outdoor Unit
TB1 TB2
L1 L2 L3 N 1 2
Operating Line (Shielded Twist Pair Cable)
DC5V (Non-Pole Transmission H-LINK System)
Operating Line (Shielded Twist Pair Cable)
DC5V (Non-Pole Transmission H-LINK II System)
1 2 A B
TB2
1 2 A B
TB2
TB1 TB1
L1 L2 N L1 L2 N
No. 0
Indoor Unit
No. 1
Indoor Unit
Distribution Box or Pull Box
Distribution Box or Pull Box
TB : Terminal Board
PCB : Printed Circuit Board
: Field Wiring
: Field Supplied
: Optional Accessory
Fig. 6.3 Instruction for Electrical Wiring Connection (220V 60Hz)
No. 0 System Indoor Units
Remote
Control
Cable
(Shielded Twist
Pair Cable)
Remote
Control
Cable
(Shielded Twist
Pair Cable)
Remote
Control
Switch
Remote
Control
Switch
Outdoor Unit / Power Supply Line
ELB
FUSE
Main Switch
ELB
ELB
No. 0 System
Outdoor Unit
TB1 TB2
R S T 1 2
No. 1 System
Outdoor Unit
TB1 TB2
R S T 1 2
No. 3 System
Outdoor Unit
TB1 TB2
R S T 1 2
Operating Line (Shielded Twist Pair Cable)
DC5V (Non-Pole Transmission H-LINK System)
Operating Line (Shielded Twist Pair Cable)
DC5V (Non-Pole Transmission H-LINK System)
1 2 A B
TB2
1 2 A B
TB2
TB1 TB1
L1 L2 N L1 L2 N
No. 0
Indoor Unit
No. 1
Indoor Unit
Distribution Box or Pull Box
Distribution Box or Pull Box
TB : Terminal Board
PCB : Printed Circuit Board
: Field Wiring
: Field Supplied
: Optional Accessory
Outdoor Unit / Power Supply Line
3
220V 60 Hz
220V 60 Hz
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