Samsung AC RN DKG Series - Page 20

20
Installation Procedure
Installation Procedure
English
4 Reassemble the electrical component box cover,
carefully tightening the screw.
1 phase
Indoor Unit
1(L)
2(N)
F2
F1
Outdoor
Unit
Indoor Power Main power cable Communication cable
Cable
Tie
1(L) 2(N)
N
L
Cable
clamp
3 phase
1(L) 2(N) L2(S) L3(T) N L1(R)
3 Phase 4 Wires power cable
(AC 380V)
Indoor Unit
1(L)
2(N)
F2
F1
Indoor
Power
Communication
cable
Cable
Tie
Outdoor
Unit
Cable
clamp
Indoor power supply
Power supply Max/Min(V) Indoor power cable
220 to 240V, 50 Hz
±10%
0.75 mm² , 3 wires
Communication cable
0.75 mm², 2 wires
(Unit: mm)
AC power: M4 screw
Communication: M3.5 screw
9.8
12.6
7.5
9.0
19
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.