Samsung MH18VP2X - Installing the Outdoor Unit; Connecting Outdoor Unit Cables

Connecting the Cables to the Outdoor Unit
I NSTALLING THE O UTDOOR U NIT
2 Connect the assembly cable with the power cable such as figure.
➢ Each wire is labelled with the corresponding terminal number.
➢ Ensure the wire number of the indoor unit and the terminal
number of the outdoor unit.
1 Remove the terminal board cover on the side of the outdoor unit.
2 electric cables must be connected to the outdoor unit:
◆
The assembly cable connecting the indoor unit to the outdoor unit.
◆ The power cable connecting the auxiliary circuit breaker to the
outdoor unit.
3 Connect the earth wires to the earth terminals.
➢ Refer to the page 16 for further details on how to check
that earthing is correct.
4 Fix the cables with cable clamps near terminal blocks to protect the wire
connection to the terminals from force on the wire.
5 Replace the terminal board cover, carefully tightening the screw.
6 Connect the power cable to the auxiliary circuit breaker.
❊ The designs and shape are subject to
change according to the model.
The specification for cables :
Use
Main Power Supply 3-wire power cable
Indoor Power Supply 3-wire power cable
2-wire assembly cable
AWG
13 or fewer
16 or fewer
16 or fewer
Type Cross sectional area (mm
2
)
2.5 or more
1.5 or more
1.5 or more
1(L) 2(N) 1(L) 2(N)
F1 F2 F1 F2
L N
F12(N)1(L) F2
F1 F2
F1 F2
1
2
E
E
2
1
F12(N)1(L) F2
1
2
E
E
F1 F2
F1 F2
12
1
2
E
B CB C
A
Indoor unit
Outdoor unit
Assembly cable
AB
A
B
Earth
terminal
Earth
terminal
Earth
terminal
Earth
terminal
Earth
terminal
Cable Type: A
Cable Type: B
Cable Type: C
Main Power
supply cable
Power cable to indoor units
Communication cable
to indoor units
A-unit B-unit
A
B
C
A
B
C
◆ MH18VP2X / MH19VP2X / MH052FXEA2
E-10