Samsung AM JXVAF Series Installation Manual page 58

Electrical wiring work
Power and communication cable configuration
Main power and the ground cable must be withdrawn through the knock-out hole on the bottom-right or right side of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.
Main unit
Communication
Ground cable
cable
cable
Power cable
58
Sub unit
ELCB
or
MCCB+
ELB
Communication
cable between
outdoor units
Sub unit
ELCB
or
MCCB+
ELB
Ground cable
Communication
cable between
outdoor units
Power cable
ELCB
or
MCCB+
ELB
Protection
tube
Ground cable
Power cable