Power And Communication Cable Configuration - Samsung DVM S Series Installation Manual

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Main power and the ground cable must be withdrawn through the knock-out hole on the bottom-right or right side of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
Power • ground
cable
Power cable
<When the module combination is in the tables of "Outdoor unit combination">
Main unit
Communication cable
Power·ground cable
Communication cable between outdoor units
Protection tube
❇ Power Supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible
cord. (Code designation IEC:60245 IEC 66 / CENELEC: H07RN-F)
Sub unit
ELCB
or
MCCB+
ELB
Communication
cable between
outdoor units
Sub unit
Sub unit
ELCB
or
MCCB+
ELB
Ground cable
Communication
cable between
outdoor units
Power cable
Sub unit
Power cable
Power/ground cable
ELCB
or
MCCB+
ELB
Protection
tube
Ground cable
Power cable
ELCB
or
MCCB+
ELB
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