LG AC Ez Touch User Manual page 67

<Installing the product>
The installation and cable connection methods of AC Ez Touch are as follows.
1. Decide the space to install the controller.
- Before fixing the controller to the wall, check if it is a suitable location to connect the con-
troller, RS485 cable, power cable, and ethernet cable.
- Determine the wiring direction of the product, and remove the knockout structure of the cor-
responding direction.
* Method of removing the knockout structure
① Cut the rim of the groove part on the both
sides of the knockout structure using a
nipper.
② After cutting, bend the knockout structure to
the inward direction & outward director for 2
times, respectively.
③ Tear the knockout structure.
!
NOTE
Make sure to use a nipper as tool. When
using other tools such as pincers, a sharp
cutting trail remains on the cut surface,
and scratch or notches by the electric-
wire may occur.
<when using a nipper>
HOW TO USE
<when using a pincers>
67