LG MULTI V ARNU073B3G4 Installation Manual page 22

Installation
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 (Max.) with one indoor unit.
Set only one indoor unit to Master, set the others to Slave.
Set only one wired remote controller to Master, set the others to Slave.
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.
22 Indoor Unit
or
Slave
Slave
Slave
LGAP Network System
Slave
GND
Signal
12 V