Outdoor Unit Multi Connection Piping Kit - Daikin R410As Service Manual

Si39-302

6.2.6 Outdoor Unit Multi Connection Piping Kit

Select the piping kit according to the No. of outdoor units
6.2.7 Piping between REFNET Joint and Indoor Unit
Pipe size for direct connection to indoor unit must be the same as the connection size of indoor
unit.
Connection pipe size of indoor unit.
6.2.8 Piping between outdoor Unit and Multi Connection Piping Kit
Pipe size for direct connection to outdoor unit must be the same as the connection size of
outdoor unit.
Appendix
No. of outdoor units
2 units
3 units
Indoor Units
20 · 25 · 32 · 40 · 50 Type
63 · 80 · 100 · 125 Type
200 Type
250 Type
Outdoor Units
RXYQ8MY1B
RXYQ10MY1B
RXYQ12-16MY1B
Selection of Pipe Size, Joints and Header
Multi Connection Piping Kit
BHFP22M90
BHFP22M90P
BHFP22M135
BHFP22M135P
Gas
φ12.7
φ15.9
φ19.1
φ22.2
Gas Liquid
φ19.1
φ9.5
φ22.2
φ28.6 φ12.7
Liquid
φ6.4
φ9.5
Oil
φ6.4
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