Samsung DVM S AM180FXVAGH - Power Wiring Diagram

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Power wiring diagram
Supplying 3 phase 4 wires (380-415V~)
<When the module combination is in the tables of "Outdoor unit combination">
3phase 4wires
(380-415V~)
MCCB+
ELB
MCCB+
ELB
ELCB
ELCB
Main unit
Main unit
Sub unit
Sub unit
Main unit
Sub unit 1
Sub unit 2
Singlephase 2wires
(220-240V~)
Grounding
Grounding Grounding
Wired remote
controller
Wired remote
controller
Communication
cable (Outdoor unit ~
Outdoor unit)
Communication cable
(Outdoor unit ~ Indoor
unit)
Wired remote
controller
or
or
Communication cable
(Outdoor unit ~ Indoor
unit)
Communication cable
(Outdoor unit ~ Outdoor
unit)