Table of Contents
Advertisement
Group Control
Figure 53, Figure 54, and Figure 55 show examples of typical control configurations. Figure 53 shows one wired remote controller configured
as a Master to control a group of indoor units. Figure 54 shows two wired remote controllers, one configured as a Master and the other as a
Slave. Figure 55 shows a system with indoor units and fresh air units configured as two groups, each with a Master wired controller. Config-
ure the fresh air units as one group and the standard indoor units as another group. Figure 56 shows both a correct and an incorrect control
configuration for this type of mixed unit system.
LGMV
Dry
Contact
(Optional)
LGMV
Dry
Contact
(Optional)
Figure 53: Group Control - Method 1
LGAP Network System
Slave
Master
Display
Error
Message
Master
Figure 54: Group Control - Method 2
LGAP Network System
Slave
Master
▪ Connect Signal and GND lines
Display
between slave indoor units
Error
Message
▪ Do not connect 12V line
between slave indoor units
Master
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
CONTROLS SETUP
ACP Bacnet/ACP LON
AC Smart
(Optional)
Slave
▪ Connect Signal and GND lines between slave indoor units
▪ Do not connect 12V line between slave indoor units
12V
ACP Bacnet/ACP LON
AC Smart
(Optional)
Slave
12V
Other Building
Mgmt System
(Optional)
Slave
Signal
GND
Other Building
Mgmt System
(Optional)
Slave
Display
Error
Message
Slave
Signal
GND
73
Hide quick links:
Advertisement
Table of Contents
