LG LGEPQDSB1 Guía Del Usuario
8 Dry Contact
Installation Guide
Installation Steps for Single Product
Installation Guide
4
3
2
4
3
2
1 1
2
2
1
1
DRY CONTACT
SUB PCB
SUB PCB
Indoor
PCB
CN-CC
CN-CC
AC 24V
4
3
2
4
3
2
1 1
2
2
1
1
DRY CONTACT
SUB PCB
SUB PCB
Indoor
PCB
PCB
CN-CC
CN-CC
AC 24V
Connection PCB
(6871A30056A)
PI485 PCB : Special purchase for
Central Control
(Ex : PHNFP14A0 or PSNFP14A0...)
Central Control
(Ex : PHNFP14A0 or PSNFP14A0...)
S1
BR1
TANS01Y
ZNR01Y
U02Y
U04Y
U03Y
SWITCH
LED1
LED01G
LED02G
LED03G
OSC01B
L02D
L01D
C01A
IC01A
CN_COMM
C03Y
C04Y
ON
L1 2 3 4
* (Cental Controller + Dry contact ) : indoor unit(Single)
Connect CN-CC with Indoor PCB by the cable(provided)
- Connection of Dry contact only
- Connection of Dry contact only
- Connection of Dry contact & LG Central Controller in case of single constant models.