LG MULTI V ARNU07GTUA4 Engineering Product Data Book page 519

Indoor unit
2. Wall Mounted, ART COOL Gallery, ART COOL Mirror
2.4 Accessories for group control setting
It is possible to set group control by using below accessories.
Indoor unit 2 EA +Wired remote controller 1 EA Indoor unit 1 EA +Wired remote controller 2EA
h PZCWRCG3 cable used for connection h PZCWRC2 cable used for connection
S lave
Mas te r
PZC WRC 2
PZC WRC G3
Master
Master Slave
14 _
Dip Switch & Group Control Setting