Wiring Diagram - Samsung AC***KNZDCH/AA Installation Manual

Wiring diagram

Between Indoor and Outdoor Connection cable Specifications(Common in use)
Indoor Power supply
Power Supply Max/Min(V)
208~230V/60Hz ±10%
Selecting wire size must comply with local and national code.
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.
Terminal Block SPEC (Indoor)
AC POWER : M4 SCREW COMMUNICATION : M4 SCREW
0.43(8.4) 0.51(9.5)
Tightening Torque
M4 12.0~18.0 (kgf·cm)
Indoor Unit
1(L) 2(N)
1(L) 2(N)
L N
Cable clmap
Cable clmap
Indoor Power Main power cable
Outdoor Unit
Indoor Power cabel
0.0039in² ,3wires
(2.5mm² ,3wires)
0.43(8.4) 0.51(9.5)
0.86~1.3.0 (lbf·ft)
17
V1 V2 F3 F4
F1 F2
F1 F2
Communication cable
Communication Cable
16/2 AWG shielded cable
(0.75~1.25mm²,2wires)
In case of extending the electric wire, please
DO NOT use a round-shaped pressing socket.
WARNING
- Incomplete wire connections can cause
electric shock or a fire.