3
4. INSTALLATION METHOD
1.Wifi controller structure size figure
2. Wiring Principle Sketch:
3. Wiring figure
• Connect the male joint of the connective wires group-1 to the mainboard, then connect
the other side of the connective wires group-1 to the 4-core shielding wire of the smart
port. (See Fig. 4-3)
• If want to extent the wire, please use extension cord (purchased separately). (See Fig.4-
3)
Wifi control
box
Applicable to K03 WIFI LCAC
only
4-Core Shield Cable, the length
is decided by installation
Indoor unit mainboard
Insert of the
mainboard CN40
red
black
yellow
brown
red
black
yellow
brown
Fig 4-2
Fig 4-1
4-core shielding wire
The connective wires
group-1
Mainboard
The connective wires
group-2
Fig 4-3