I Simple Central Controller - Connection Diagram - LG PHNFP14A0 Installation Manual

Installation Guide
Simple Central Controller - Connection Diagram
• PHNFP14A0
Indoor Main PCB
Indoor Main PCB
CN_CC
CN_COMM
PI485 GATEWAY
CAUTION:
After Product Installation Tie the cables with the clamps & Tie-Wraps provided.
10 485 Gateway(M)
CN_CC
CN_OUT
Bus B
Bus A
BR1
S1
SWITCH
U03Y U04Y U02Y
TANS01Y
CN_COMM
ZNR01Y
VCC
GND
D
C
Simple Central Controller
Simple Central
Controller
DC 10V
CENTRAL
CONTROL
UNIT