LG MULTI V ARNU07GTUA4 Engineering Product Data Book page 514

Indoor unit
2. Wall Mounted, ART COOL Gallery, ART COOL Mirror
Group Control Setting
- This function is only for group control.
- Please don't set this function in case of non-group control.
- This function is the Master or Slave setting function of indoor unit
- Set only one indoor unit to Master, set the others to slave.
- After setting Group Control of the product, turn off the power then turn it back on after 1 minute.
- Master checking whether the buzzer sounds, such as indoor rings below.
▶ Master: "Beep" (Buzzer sound 1 time)
▶ Slave: "Beep, Beep, Beep, Beep, Beep " (Buzzer sounds 5 times)
2.2 Group Control 1
(1) Group Control 1
n Wired remote controller 1 + Standard Indoor Units
Master
Master
1. It is possible to 16 indoor units(Max) by one wired remote controller.
Set only one indoor unit to Master, set the others to Slave.
2. You can connect all the types of 2nd generation indoor units .
3. It is possible to use wireless remote controller at the same time.
Slave
Display Error Message
LGAP Network System
or
Slave
Only connect serial signal and
GND lines between indoor units.
Dip Switch & Group Control Setting
GND
Slave
Signal
12 V
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