Daikin VRV III RXYQ5-54PY1 Service Manual page 21

Model Selection
Differences from Conventional Models
Item
Compressor Connection of equalizer oil pipe
Equalizer oil pipe for multi-
outdoor-unit system
Workability
Procedure for calculating
refrigerant refilling quantity
Optional accessories Branch pipe for outdoor unit
connection
10
Object New model (P Model)
NONE
(No particular changes in
terms of service)
NONE
Refilling quantity due to piping
length + Adjustment quantity
according to models of
outdoor units
Y branch
Type: BHFP22P100/151
Differences
Conventional model (MA Model)
YES
YES
Refilling quantity due to piping
length - Adjustment quantity
according to models of
outdoor units
T branch
Type: BHFP22MA90/135
Si34-601A
General Information