Ventilator (Eco-V) - LG PC Central Controller Manual De Instalación

Ventilator (Eco-V)

• Refer the wiring diagram and connect the communication line accordingly.
PC Central Controller
• Ventilator main PCB DIP S/W setting
• 485G/W DIP S/W setting
Please refer to Network Interface setting method
on the next page.
It explains about how to set PI485(C) DIP switch.
CN_CC
Indoor Main PCB
(PQNFG14B0)
Indoor communication Option S/W
•
op5
op1 op2 op3 op4
BR1
S1
SWITCH
U03Y U04Y U02Y
TANS01Y
PHNFP14A0
Bus A
Bus B
LAN PORT
CNU
on
off
op6 op7
op8
Internal Wiring Diagram
Bus B
Bus A
CN_COMM
ZNR01Y
Installation Manual 7