BU Module
11
5
Installation of Refrigerant Pipes
5.1 Manifold Mode of Connecting Pipe
1)
For only one BU module, there will not be more than three indoor units.
Fig. 13
2)
For two BU modules, there will not be more than six indoor units.
Fig. 14
3)
For three BU modules, there will not be more than nine indoor units.
Outdoor
unit
Indoor unit
BU 1
BU 2
BU 3
A
B
Branch pipe
Fig. 15
Summary of Contents for RFX12A
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