Installation Guide; I Step 1 - LG PQDSA Installation Manual

Installation Guide

Step 1
Connect CN-CC with Indoor PCB by the cable(provided)
- Connection of Dry contact only
Indoor
PCB
CN-CC
- Connection of Dry contact & LG Central Controller in case of single constant models.
Indoor
PCB
CN-CC
DRY CONTACT
CN-CC
Connection PCB
(6871A30056A)
BR1
S1
SWITCH
4 3 2 L1
ON
U03Y U04Y U02Y
TANS01Y
* Single Only
- When you install single product this PCB have to add.
PCB
4 4
3 3
2 2
1 1
2 1
2 1
AC 220V
DRY CONTACT
PCB
CN-CC
PI485 PCB : Special purchase for
Central Control
(Ex : PHNFP14A0 or PSNFP14A0...)
CN_COMM
ZNR01Y
Installation Guide
4 4
3 3
2 2
1 1
2 1
2 1
AC 220V
Installation Manual 9