Installation; Installing The Power Cables Inside Of Indoor Unit - Samsung MWR-WH00 Service Manual

2-4 Installation

2-4-1 Installing the Power Cables inside of Indoor Unit

This is an explanation of power supply cable and communication cable. Make sure that you read this thoroughly before
installation.
■ Connector type cable connection
Indoor unit terminel block
AC Power supply
White
Black
F3 Red
F4
Blue
■ Terminal type cable connection
Indoor unit terminel block
AC Power supply
White
Black
Blue
• 1 way cassette indoor unit does not contain the power cable. In this case, use the power cable inside of the indoor unit which is provided
with the wired remote controller.
2-8
Check the wire colors.
The wires are color-coded
Power cable for the
indoor unit
Communication cable for
the indoor unit
Check the wire colors.
The wires are color-coded
Power cable for the
indoor unit
Red
Communication cable for
the indoor unit
(COM2)
(COM2)
White 2P
(2.5 pitch)
White
Black
Red
Blue
Blue 2P
(2.5 pitch)
White 2P
(2.5 pitch)
White
Black
Red
Blue
Blue 2P
(2.5 pitch)
Samsung Electronics
Indoor
unit PCB
White 2P
(2.5 pitch)
Blue 2P
(2.5 pitch)
Indoor
unit PCB
White 2P
(2.5 pitch)
Blue 2P
(2.5 pitch)