Part Description
12
Dry Contact
Installation Guide
Installation Manual
13
ENGLISH
Step 1
CN-CC
DRY CONTACT
PI485 : Connect to central controller
Indoor unit
PCB
AC 220V
CN-CC
CN-CC
CN-CC
CN-CC
DRY CONTACT
AC 220V
Indoor unit
PCB
CN-CC
CN-CC
CN-CC
* Single Only
- When you install single product this PCB have to add.
Connect CN-CC with Indoor PCB by the cable(provided)
- Connection of Dry contact only
- Connection of Dry contact &
LG
Central Controller in case of single constant models.
Installation Guide
8) Set the switch according to the setting method. (Refer to the instruction)
9) Combine top part of the metal case with the back side of the metal case.
10) Hang the front of the case to the rear case hook and tighten the fixing screws on the bottom part.
1. Install the product on flat surface and install anchoring screws at more than 2 places. Otherwise
the central controller may not be anchored properly.
2. Do not tighten anchoring screws too tightly. It may cause deformation of the case.
3. Do not deform the case at random. It may cause malfunction of the central controller.
6) Remove knock out shapes on the rear case (2-sided) according to the connector’s size and direc-
tion.
7) Connect the connection wires properly according to the connection. When connecting CN-POWER
and CN_DRY(L) to the power cable in the terminal block, make sure to put them inside the square
hole of the Clamp as shown in the picture.
