Samsung AM JXVHGH Series - Power and communication cable configuration

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Electrical wiring work
Power and communication cable conguration
 Main power and the ground cable must be withdrawn through the knock-out hole on the bottom-right or right
side of the cabinet.
 Withdraw the communication cable from the designated knock-out hole on the bottom-right side of the front part.
 Install the power and communication cable using separate cable protection tube.
 Fix a protection tube to the knock-out hole on the outdoor unit by using a CD connector or bushing. Make sure to
use insulating bushing.
<When the module combination is in the tables of "Outdoor unit combination">
Main unit
Sub unit
Sub unit
ELCB
MCCB+
ELB
or
Communication cable
Power·ground cable
<When the module combination is not in the tables of “Outdoor unit combination”>
Main unit
Sub unit Sub unit
Ground cable Ground cableGround cable
Communication
cable
Power • ground
cable
Power cable Power cablePower cable
Communication
cable between
outdoor units
Communication
cable between
outdoor units
Protection
tube
ELCB
MCCB+
ELB
or
ELCB
MCCB+
ELB
or
ELCB
MCCB+
ELB
or
Communication cable between outdoor units Power cable
Protection tube Power/ground cable
DVM S HE_IM_DB68-05461A-08_EN.indd 74 2017-03-24 오후 1:38:35