Fresh Air Intake Unit _ 19
Indoor Units
11. Installation
4. The Control System
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 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 IDU to Master
FAU
48 kBtu/h
ZONE 1
FAU
48 kBtu/h 48 kBtu/h 48 kBtu/h
ZONE 2
Slave
* FAU : Fresh Air Intake Unit
Standard: Standard Indoor Unit
Standard Standard
Standard Standard Standard
5. Cycle check and SVC
For Fresh Intake Unit cycle check and SVC, LG MV 5.8 or later version should be used.
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