LG MULTI V ARNU363NJA4.AMBBLUS Installation Manual page 27

3. Group Control 3
n Mixture connection with indoor units and Fresh Air Intake Unit
FAU
Master
Master
Display Error Message
Master
h In case of connecting with standard indoor unit and Fresh Air Intake Unit, separate Fresh Air In-
take Unit with standard units. (N, M ≤ 16) (Because setting temperature are different.)
h Other than those, it is same with Group Control 1.
FAU
FAU
Slave
N
FAU Standard Standard
LGAP Network System
or
Master
Display Error Message
Master
FAU
Installation
GND
Signal
Slave
12 V
M
FAU Standard Standard
* FAU : Fresh Air Intake Unit
Standard: Standard Indoor Unit
Installation Manual 27