Daikin VRV IV W+ Series Installer And User Reference Manual

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16 | About the units and optionsInstaller and user reference guide51RWEYQ8~14T9Y1BVRV IV water-cooled system air conditioner4P452191-1B – 2020.1016 About the units and optionsIn this chapter16.1 Overview: About the units and options ................................................................................................................................. 5116.2 Identification label: Outdoor unit........................................................................................................................................... 5116.3 About the outdoor unit .......................................................................................................................................................... 5216.4 System layout.......................................................................................................................................................................... 5216.5 Combining units and options.................................................................................................................................................. 5416.5.1 About combining units and options....................................................................................................................... 5416.5.2 Possible combinations of indoor units................................................................................................................... 5416.5.3 Possible combinations of outdoor units ................................................................................................................ 5416.5.4 Possible options for the outdoor unit.................................................................................................................... 5516.1 Overview: About the units and optionsThis chapter contains information about:▪ Identification of the outdoor unit▪ Where the outdoor unit fits in the system layout▪ With which indoor units and options you can combine the outdoor units▪ Which outdoor units have to be used as standalone units, and which outdoorunits can be combined16.2 Identification label: Outdoor unitLocationModel identificationExample: RW E Y Q 8 T9 Y1 B [*]Code ExplanationRW Water-cooledE Heat pump systemY Heat recovery systemQ Refrigerant R410A8 Capacity classT9 Model seriesY1 Power supply