Step 12 Connecting The Power And Communication Cables - Samsung AC024KN4DCH Installation Manual

Step 12 Connecting the power and
communication cables
CAUTION
• Always remember to connect the refrigerant pipes
before performing the electric connections.
When disconnecting the system, always disconnect
the electric cables before disconnecting the
refrigerant pipes.
CAUTION
• Always remember to connect the air conditioner to
the grounding system before performing the electric
connections.
The indoor unit is powered through the outdoor unit by
means of a H07 RN-F connection cable (or a more power
model), with insulation in synthetic rubber and a jacket
in polychloroprene (neoprene), in accordance with the
requirements specified in the standard EN 60335-2-40.
1 Remove the screw on the electrical component box
and remove the cover plate.
2 Route the connection cord through the side of the
indoor unit and connect the cable to the terminals
refer to the figure below.
3 Route the other end of the cable to the outdoor unit
through the ceiling & the hole on the wall.
4 Reassemble the electrical component box cover,
carefully tightening the screw.
1 phase
For connecting the power and
communication cables
Indoor unit
Outdoor unit
L1 L2
Indoor power
Main power cable
Indoor power supply
Power supply Max/Min(V)
±10%
208 to 230V, 60 Hz
Communication cable
0.0011 to 0.0023in
AC power: M4 screw
0.43
0.51
F1 F2
L1 L2
Communication
cable
Indoor power cable
0.0039in , 3wires
2
2 , 2 wires
Communication: M3.5 screw
0.29 0.35
English
19