Daikin RZQS71-140C7V1B Technical Data Manual

Contents

317• Split Sky Air • Outdoor Units 30• Outdoor Units • R-410A • RZQS71-140C7V1B7 Piping diagram3TW29165-3RZQS71-140C (Triple)Indoor unitField piping J15.9Field piping J9.5 Low pressuresensorHeat exchangerFilterStop valve(with service port 5/16’ flare) FilterElectronicexpansion valve4-way valveCompressorAccumulatorService port5/16″Heat exchangerOutdoor unitO Check valve L Flare connection M Screw connection N Flange connection Z Pinched pipe P Spinned pipeHeatingCoolingHigh pressureswitchFilterHeat exchangerFilterField pipingField pipingField pipingField pipingBranch ductconnectionOptionHeat exchangerFilterField pipingField pipingIndoor unitIndoor unitNote: 1. The pipes between the branch and the indoor unitsshould have the same size as the indoor connections.3TW29165-4RZQS125-140C (Double twin)Indoor unitField pipingJ15.9Field pipingJ9.5Low pressuresensorHeat exchangerFilterStop valve(with service port 5/16’ flare)FilterElectronicexpansionvalve4-way valveCompressorServiceport5/16″Heat exchangerOutdoor unitO Check valve L Flare connection M Screw connection N Flange connection Z Pinched pipe P Spinned pipeHeatingCoolingHigh pressureswitchFilterHeat exchangerFilterField pipingField pipingField pipingField pipingBranch ductconnectionOptionHeat exchangerFilterField pipingField pipingIndoor unitIndoor unitHeatexchangerFilterField pipingField pipingField pipingJ15.9Field pipingJ9.5Field piping J9.5Field piping J15.9Note: 1. The pipes between the branch and the indoorunits should have the same size as the indoor connections.Accumulator