Samsung AC MN KH/EU Series Technical Data Book page 110

Installation
Main power terminal block specifications
• 1-phase terminal block specifications
AC090/100/120/140MXADKH
1(L) 2(N)
15
• 3-phase terminal block specifications
AC090/100/120/140MXADNH
1(L) 2(N) L1(R) L2(S) L3(T)
9.95
Main power cable specifications
The power cable is not supplied with air conditioner.
• Select the power supply cable in accordance with relevant local and
national regulations.
• Wire size must comply with the applicable local and national code.
• Specifications for local wiring power cord and branch wiring are in
compliance with local cord.
110
F1
L N
10.1
12 11.4
N
11.55
Connecting the power cables &
communication cable, and controllers
1-phase
F2
F1 F2
11.4
10.1
Outdoor-to-indoor
power cable
3-phase
Outdoor-to-indoor
power cable
For connecting the power and
communication cables
Indoor Unit
Outdoor Unit
F1
1(L) 2(N) L N
Cable tie
Main power cable Communication cable
Indoor Unit
Outdoor Unit
F1
1(L) 2(N) L1(R) L2(S) L3(T) N
Cable tie
3-phase 4-wire main Communication
power cable (AC 380V)
cable
F2
F2