Manuals / Carrier / Household Appliance / Air Conditioner

Carrier 38AKS028-044 dimensions Ð Dimensional Drawing, 38AKS028,034, AND 60 HZ

Models: 38AKS028-044

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50 AND 60 HZ

LEGEND

NEC Ð National Electrical Code

VAV Ð Variable Air Volume

NOTES:

1.There must be minimum (2440 mm) 8 ft. clear air space above unit.

2.The approximate operating weight of the unit is:

50 AND 60 HZ

	UNIT	WT	WT
	UNIT	(Lb)	(Kg)
		(Lb)	(Kg)
	38AKS028	1650	748
	38AKS028C	1804	818
	38AKS034	1803	818
	38AKS034C	2009	911

3.A ``C'' in the model number indicates unit has factory-installed copper coil.

Fig. 6 Ð Dimensional Drawing, 38AKS028,034

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Carrier 38AKS028-044 dimensions Ð Dimensional Drawing, 38AKS028,034, AND 60 HZ

Contents

CONTENTS SAFETY CONSIDERATIONSBEFORE INSTALLATION Installation, Start-Upand Service InstructionsTable 1A Ð Physical Data Ð English Table 1B Ð Physical Data Ð SIINSTALLATION Fig. 3 Ð Compressor Mounting Fig. 4 Ð Suction Line Piping to Unitwith 2 Section Coil Split Fig. 5 Ð Liquid Line Solenoid ValveTable 2A Ð Refrigerant Piping Sizes Ð 60 Hz SINGLE SUCTION RISERSDOUBLE SUCTION RISERS Ð 60 Hz Table 2B Ð Refrigerant Piping Sizes Ð 50 HzTable 3 Ð Electrical Data FIELD CONNECTIONS Fig. 6 Ð Dimensional Drawing, 38AKS028,034 50 AND 60 HZ1106 Fig. 7 Ð Dimensional Drawing, 38AKS04450 HZ AND 60 HZ Fig. 8 Ð Typical Wiring Schematic Fig. 9A Ð Component Arrangement Ð 60 Hz Fig. 9B Ð Component Arrangement Ð 50 Hz START-UP Initial Check Fig. 10 Ð 38AKS028 Charging Chart, 50/60 Hz Fig. 11 Ð 38AKS034 Charging Chart, 50/60 Hz Fig. 12 Ð 38AKS044 Charging Chart, 50/60 Hz Complete Unit Stoppage SERVICEAccess for Servicing See Fig Fig. 13 Ð 38AKS Unit with Access Panels Removed COMPRESSOR END, RIGHT-SIDEACCESS DOORCOMPRESSOR END, LEFT-SIDEACCESS DOOR COMPRESSOR END AND RIGHT-SIDEVIEWFig. 15 Ð Capacity Control Valve Fig. 14 Ð Location of Prop on Motor Shaft fromOutside of Orice Ring Compressor Protection Table 4 Ð Pressure Switch Settings, psig kPaTable 5 Ð Minimum Outdoor-Air Operating TemperatureTROUBLESHOOTING PACKAGED SERVICE TRAINING START-UPCHECKLIST A. Preliminary InformationB. Pre-Start-Up OUTDOOR UNITC. Start-Up