Hisense AVWW-76UE(8)SB Instalation And Maintenace Manual page 29

3N~380-415V/50Hz
Main Switch
FUSE
ELB
3~220V/60Hz
Main Switch
FUSE
ELB
ELB
3
220V/60Hz
ELB
ELB
3
220V/60Hz
1N
220V/60Hz
Outdoor Unit A (Main)
Main Switch
FUSE
ELB
Main
Switch
FUSE
ELB
Outdoor Unit A (Main)
TB1 TB2
R S T 1 2 3 4
Earth
Main Switch
FUSE
Main
Switch
FUSE
L1 L2
TB1
ELB No. 0
ELB
Indoor Unit
TB2
1 2 A B
1
Outdoor Unit B (Sub)
Earth
Distribution Box or Pull Box
No. 0
Indoor Unit
Remote
Control Cable
(Shielded
Twist Pair
Cable)
Remote
Control Switch
No. 0 System Indoor Units
Outdoor Unit B (Sub)
TB1 TB2
R S T 1 2 3 4
Distribution Box or Pull Box
L1 L2
TB1
No. 1
Indoor Unit
Remote
TB2
Control Cable
1 2 A B
(Shielded
Twist Pair
Cable)
Remote
Control Switch
No. 0 System Indoor Units
22
Earth
TB : Terminal Board
PCB : Printed Circuit Board
: Field Wiring
: Transmission Line (Shielded Twist Pair Cable)
DC5V (Non-Pole Transmission H-LINK System)
: Field Supplied
: Optional Accessory
Distribution Box or Pull Box
No. 1
Indoor Unit
Remote
Control Cable
(Shielded
Twist Pair
Cable)
Remote
Control Switch
No.1 System Indoor Units
Earth
TB : Terminal Board
PCB : Printed Circuit Board
: Field Wiring
: Transmission Line (Shielded Twist Pair Cable)
DC5V (Non-Pole Transmission System) : Field
Supplied
: Optional Accessory
Distribution Box or Pull Box
Remote
Control Cable
(Shielded
Twist Pair
Cable)
Remote
Control Switch
No.1 System Indoor Units