Samsung AC Series Installation Manual page 16

Connecting the cable
Between Indoor unit and Outdoor unit Connection Cable Specifications(Common in use)
Power supply
1Φ, 220 - 240V, 50Hz
❋ 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 IEC66 / CENELEC H07RN-F)
1-phase terminal block specifications
AC power : M5 screw
1(L) 2(N)
L
15 12
Communication : M3 screw
6.7
9.7
3-phase terminal block specifications
AC power : M4 screw
1(L) 2(N) L1(R)
L2(S)
9.95
16 English
Power supply
Max/Min(V)
±10%
When installing the indoor unit in a computer room or net work room, use the double
shielded (Tape aluminum / polyester braid + copper ) cable of FROHH2R type.
AC power : M4 screw
1(L) 2(N)
N
9.95
Communication : M4 screw
L3(T)
N
11.55
Indoor Power Cable
2.5mm² , 3wires
Communication : M4 screw
L
N
11.55
10.1
11.4
Communation Cable
0.75mm² , 2wires
10.1
11.4