LG ARNU07GTRB4 Installation Manual page 17

4. 2 Remote Control
n Wired remote controller 2 + Indoor unit 1
Master
Display Error Message
Master
1. It is possible to connect two wired remote controllers with one indoor unit.
2. Every types of indoor unit is possible to connect two remote controller.
3. It is possible to use wireless remote controller at the same time.
4. It is possible to connect with Dry Contact and Central controller at the same time.
5. In case that any error occurs at indoor unit, the error code is displayed on the wired
remote controller.
6. There isnʼt limits of indoor unit function.
h Maximum 2 wired remote controllers can be connected with 1 indoor unit.
or
GND
Signal
12 V
Slave
Installation
LGAP Network System
Installation Manual 17