Midea MUE-18HRFNX-QRD0 Technical Manual page 85

iii) Installation
• Dimensions
• Wiring diagram
Refer to the following diagram to wire the wall-mounted remote control to the indoor unit.
Wire controller
• Installation Diagram
Connect the female joint of wires group from the mainboard with the male joint of connective wires group. Then
connect the other side of connective wires group with the male joint of wires group leads from wire controller.
120 18.5
-----------------------------------
red
-----------------------------------
black
yellow -----------------------------------
-----------------------------------
brown
4-Core Shield Cable, the length
is decided by installation
4-core shielding wire
46
62
Insert of the
mainboard CN40
red
black
yellow
brown
Indoor unit mainboard
The connection cable(6m)
Mainboard
CN40
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