Carrier 48SS manual Typical piping and wiring, Horizontal Discharge, Downflow Discharge

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Typical piping and wiring

HORIZONTAL DISCHARGE

Power Wiring

Control Wiring

Outdoor Air¯ow

Indoor Air¯ow

NEC Ð National Electrical Code

DOWNFLOW DISCHARGE

ROOF-MOUNTING

CURB

ROOF

RETURN-AIR

FLEXIBLE DUCT

SUPPLY-AIR

FLEXIBLE DUCT

CEILING

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Contents Efcient operation Features/BenetsEasy installation Convertible duct congurationDurable, dependable components Model number nomenclature Table of contentsSeer Ð ARI* capacitiesCooling Capacities and Efficiencies Outdoor Sound ONE-THIRD Octave Band Data Ð DecibelsAfue Unit 48SS Heating Input Output Capacity TemperatureHeating Capacities and Efficiencies Rise Range FPhysical data Field-installed accessories Options and accessoriesUnit with Optional Base Rail 48SS018-042 Without Optional Base Rail Base unit dimensions48SS018-042 with Optional Base Rail Electrical Unit Weight Corner Weight Unit HeightUnit Characteristics Electrical Unit Weight Corner Weight48SS048,060 Without Optional Base Rail 48SS048,060 with Optional Base Rail Unit Electrical Unit WeightRoof Curb Dimensions Accessory dimensionsPart Number Filter Selection procedure with exampleAccessory Part Number Manual Outdoor AIR Damper Filter Racks and FiltersCooling Capacities Performance dataCooling Capacities Unit Motor 460 Volt Horizontal Discharge Size DRY Coil AIR DELIVERY* Ð Horizontal DischargeSpeed Unit DRY Coil AIR DELIVERY* Ð Vertical Discharge460 Volt Vertical Discharge Size Unit Size Airflow Pressure Drop WET Coil Pressure DropUnit Size Filter Horizontal Discharge Typical piping and wiringDownflow Discharge Application data Typical control wiring schematic 48SS030-060 208/230-3-60 Tran 48SS036-060Electrical data Sequence of operation ControlsHvac Guide Specications Guide specicationsPage Carrier Corporation · Syracuse, New York