Samsung AC071MN4PKH - Page 17

17
Installation Procedure
English
Wiring terminals) 3 phase
1(L) 2(N) L1(R) L2(S) L3(T) N
F1 F2
F1 F2
L
N
Indoor power
Main power cable
Communication
cable
Indoor unit
Outdoor unit
NOTE
ŷ 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 Communication
cable
Indoor power supply
Power supply Max/Min(V) Indoor power cable
220 to 240V, 50 Hz
±10%
0.75 to 1.5 mm², 3 wires
Communication cable
0.75 to 1.5 mm², 2 wires
AC power: M4 screw
Communication: M3.5 screw
11
13
7.5
9.0
18
13.8
7LJKWHQLQJWRUTXHNJIŷFP
M3.5 8.0 to 12.0
M4 12.0 to 18.0
ŷ 1yP NJIyFP
ŷ 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)
ŷ Since it has the external power supply, refer to the
outdoor unit installation manual for MAIN POWER.
CAUTION
ŷ 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.