LG ARNU18GTSC4 Installation Manual page 16

1,MFL68686527,영어 2018. 3. 16. 오전 11:49 페이지 16
Installation
3. Group Control 3
n Mixture connection with indoor units and Fresh Air Intake Unit
Master
h In case of connecting with standard indoor unit and Fresh Air Intake Unit, separate Fresh
Air Intake Unit with standard units. (N, M ≤ 16) (Because setting temperature are different.)
h Other than those, it is same with Group Control 1.
FAU
16 Indoor Unit
FAU
FAU
Slave
Display Error Message
Master
FAU Standard Standard
LGAP Network System
or
Master
N
Display Error Message
Master
FAU
GND
Signal
Slave
12 V
M
FAU Standard Standard
* FAU : Fresh Air Intake Unit
Standard: Standard Indoor Unit