Bpr, Llsv | Carrier 38AKS028-044 instruction

	LEGEND
BPR	Ð Bypass Relay	FM	Ð Fan Motor
C	Ð Contactor, Compressor	FU	Ð Fuse
DB	Ð Circuit Breaker	GND	Ð Ground
CR	Ð Control Relay	LLSV	Ð Liquid Line Solenoid Valve
CM	Ð Control Module	NEC	Ð National Electrical Code (U.S.A.)
EQUIP	Ð Equipment	TB	Ð Terminal Block
FC	Ð Fan Contactor	TRAN Ð Transformer

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Fig. 9A Ð Component Arrangement Ð 60 Hz

Image 11

Carrier 38AKS028-044 dimensions Bpr, Llsv

Contents

Before Installation ContentsSafety Considerations Ð Physical Data Ð SI Ð Physical Data Ð English 38AKS Units Installation Compressor Mounting 38AKS Unit Length of Interconnecting PIPING, FT MÐ Refrigerant Piping Sizes Ð 60 Hz Ð Refrigerant Piping Sizes Ð 50 Hz Electrical Data 50-75 Length Insulated Wire Size AWGMm2 38AKS034C 38AKS02838AKS028C 38AKS034 38AKS044C 2745 1246 38AKS044 2437 LLS1 AFSEquip GND Llsv BPR Transformer Time Delay RelayTDR Tran Initial Check START-UP 38AKS028 Charging Chart, 50/60 Hz 38AKS034 Charging Chart, 50/60 Hz 38AKS044 Charging Chart, 50/60 Hz Complete Unit Stoppage ServiceAccess for Servicing See Fig 38AKS Unit with Access Panels Removed 06E9299 Compressor Amount06E9265 06E9275 Fan Cycling Controls Pressure Switch Settings, psig kPaMinimum Outdoor-Air Operating Temperature Compressor Stops on LOW-PRESSURE Control Troubleshooting Packaged Service Training Remove and store in job le Preliminary InformationPre-Start-Up OIL Level AT 1¤ 8 to 1¤ 3 FULL? Start-Up