
MULTI V Water IV
Heat Pump
8. Refrigerant Piping System
24
Installation of Outside Units
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Cautions for header branch pipe
WARNING
• It is recommended to install the difference between the length of the pipe after header branch(a~f) and the length
of the pipe connected to indoor unit to be the minimum.
• As the pipe length difference increases, there may be performance differences between indoor units.
• Y branch and header branch cannot be used after header branch.