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CONTROLS SETUP
LGMV
Dry
Contact
(Optional)
74
Figure 55: Group Control - Method 3
LGAP Network System
AC Smart
FAU
FAU
Master
Slave
Display
Error
Message
Master
Figure 56: Control Wiring with Standard IDU and Fresh Air Unit
Correct Control Wiring
Standard
Standard
ZC
Due to our policy of continuous product innovation, some specifications may change without notification.
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ACP Bacnet/ACP LON
(Optional)
Master
▪ Connect Signal and GND
Display
lines to slave indoor units
Error
▪ Do not connect 12V line
Message
to slave indoor units
Master
12V
Signal
Incorrect Control Wiring
FAU
FAU
ZC
FAU: Fresh Air Intake Unit
Standard: Standard Indoor Unit
ZC: Zone Controller
Other Building
Mgmt System
(Optional)
Slave
GND
Standard
Standard
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