LG MULTI V ARNU073TUD4 - Page 69

69
Installation Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
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Figure 75: *URXS&RQWURO0HWKRG2QH:LUHG5HPRWH&RQWUROOHU&RQ¿JXUHGDVD0DLQIRU,QGRRU8QLW*URXS&RQWURO
GND
Signal
12 V
Main SubSub Sub
Display Error Message
Only Connect Signal and GND
Wires Between Indoor Units.
Main
Dry Contact
(Optional)
ACP 5
AC Smart 5
LGAP Network System
Wireless
Handheld
Controller
MultiSITE CRC
CONTROLS SETUP
Figure 76: Group Control - Method 2, Two Wired Remote Controllers; One Configured as a Main and the Other as a Sub.
GND
Signal
12 V
Sub
Sub
'RQތWFRQQHFWVHULDO9OLQH
Main
MainMain
'LVSOD\(UURU0HVVDJH
Main
'U\&RQWDFW
2SWLRQ
Wireless
Handheld
Controller
MultiSITE CRC MultiSITE CRC
ACP 5
AC Smart 5
LGAP Network System
Group Control - Method 2
Similar to Group Control - Method 1, but controls up to 16 indoor units with the Main wired remote controller (group control).
Group Control - Method 1, continued.