Installing The Outdoor Unit; Connecting The Cables To The Outdoor Unit - Samsung MH040FXEA2A Installation Manual

Connecting the Cables to 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.
1
Remove the terminal board cover on the side of the outdoor unit.
2
Connect the assembly cable with the power cable such as figure.(40~70kgf.m)
 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.
3 Connect the earth wires to the earth terminals.
 Refer to the page 20 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.
MH040FXEA2A/MH052FXEA2A/MH18VV1X/MH19VV1X
A-unit
����
� � �
�
� � �
Earth
terminal
���� ���� ���� ����
� �
Power cable to indoor units
�
Cable Type: A
�
Cable Type: B
�
Cable Type: C
The specification for cables :
Type
� Main Power Supply 3-wire power cable
� Indoor Power Supply 3-wire power cable
2-wire assembly cable
�
Indoor unit
���� �� ��
Assembly cable
�� ��
Earth
terminal
�
�� ��
Outdoor unit
� �
Main Power
supply cable
� � �
Earth
terminal
�
Use
The designs and shape are subject to
change according to the model.
B-unit
���� ���� �� ��
� � �
�� ��
Earth
terminal
� �
� � �
�� ��
Earth
terminal
�� �� �� ��
� �
Communication cable
to indoor units
AWG Cross sectional area(mm
13 or fewer 2.5 or more
16 or fewer 1.5 or more
16 or fewer 1.5 or more

INSTALLING THE OUTDOOR UNIT

2
)
13
E-