Samsung AC071MN4PKH Installation Manual page 17

Wiring terminals) 3 phase
Indoor unit
Outdoor unit
1(L) 2(N) L1(R)
Indoor power Main power cable
NOTE
Insert the power and the communication cables to
the cable insert hole, then arrange and connect the
cables, as shown in the figure:
Cable insert
hole
Power cable
F1 F2
L2(S) L3(T) N
Communication
cable
Communication
cable
Indoor power supply
Power supply Max/Min(V)
±10%
220 to 240V, 50 Hz
Communication cable
0.75 to 1.5 mm², 2 wires
AC power: M4 screw
13
11
M3.5
M4
Power supply cords of parts of appliances for
outdoor use shall not be lighter than polychloroprene
sheathed flexible cord. (Code designation IEC:60245
IEC 57 / CENELEC: H05RN-F or IEC:60245 IEC 66 /
CENELEC: H07RN-F)
Since it has the external power supply, refer to the
outdoor unit installation manual for MAIN POWER.
CAUTION
When installing the indoor unit in a computer
room or network room, use the double shielded
communication cable (tape aluminum / polyester
braid + copper) of FROHH2R type.
Indoor power cable
0.75 to 1.5 mm², 3 wires
Communication: M3.5 screw
7.5
9.0
8.0 to 12.0
12.0 to 18.0
17
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