LG Multi V Standard Gen 4 ARNU123SJA4 - Page 79

79
Installation Manual
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Figure 103: Group Control - Method 3, Standard Indoor Units and Fresh Air Units Congured as Two Groups,
Each with a Master Wired Controller.
Group Control - Method 3
Similar to Group Control - Method 1, except fresh air units and standard indoor units must be grouped separately (N, M ≤ 16) because set
temperatures are different.
CONTROLS SETUP
GND
Signal
12 V
OAU
Master
OAU
Slave
Master
Slave
Master
Master
Display Error Message
Display Error Message
N
M
Dry Contact
(Optional)
ACP 5
AC Smart 5
LGAP Network System
MultiSITE CRC1
Wireless
Handheld
Controller
OAU Controller
• Indoor Unit appearances may vary according to model.