8
Fresh Air Intake Unit
Installation
4. The Control System
5. Cycle check and SVC
For Fresh Intake Unit cycle check and SVC, LG MV 5.8 or later version should be used.
1) In case of connecting with Standard indoor units, Standard indoor unit should be a master unit.
Separate Fresh Air Intake Unit with Standard indoor units
Set only one of Standard indoor units to Master,
2) In case of using central remote controller, mixture of indoor units and Fresh Air Intake Unit in
same zone is not possible.
Separate Fresh Air Intake Unit zone with Standard indoor units zone.
FAU
48 kBtu/h
ZONE 1
FAU
48 kBtu/h
48 kBtu/h
48 kBtu/h
Standard
Standard
ZONE 2
FAU
Set one of the Standard Indoor Unit to Master
Standard
Standard
Standard
FAU
48 kBtu/h
ZONE 1
FAU
48 kBtu/h
48 kBtu/h
48 kBtu/h
Standard
Standard
ZONE 2
Slave
* FAU : Fresh Air Intake Unit
Standard: Standard Indoor Unit
