Sterling A0544325 installation manual Piping Schematic 1 Pump without Reservoir

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Figure 9

Piping Schematic — 1 Pump without Reservoir

Air-cooled condenser

Discharge line

					Liquid line
	Refrigeration
	evacuation valve		Relief
			valve
		Refrigeration
		evacuation valve
	Suction			Filter	Filter
	Suction				drier
	line				drier
	line		Expansion
			Expansion	Sight
			valve	Sight
		Evaporator	valve	glass
				glass

		Equalizing line
		Power element
Refrigeration
access valve
		Temperature	Optional
		probe	pressure
High		TC	gauge
pressure		S	P
control	Low
	Low
	pressure
	control
	Optional
	CPR valve	Bypass
		Bypass

Compressor Refrigeration access valve, compressor-mounted

Legend Refrigeration lines Chilled water piping Condenser water piping End of unit piping

To

Process

	Pump	From
	Pump	Process
		Process

SMC Series Chillers

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Image 21

Contents SMC-050 to SMC-150 Series SMC Series Chillers Safety Considerations Table of Contents Table of Contents Charts and Figures Introduction General InformationNecessary Documents Models CoveredUncrating Your New Chiller Available OptionsEvent of Shipping Damages If the Shipment is Not CompleteIf the Shipment is Incorrect Returns SMC050A Process Pump CurvesSMC100A Process Pump Curves SMC150A Process Pump Curves SMC-150 25,400 16,000 12A 345 SMC Series Chiller SpecificationsChiller Installation Electrical ConnectionsProcess Water Connections Water Reservoir SMC Condenser Air SupplyEthylene Glycol Curve Overhead Piping Overhead Process ConsiderationsSequence of Operation Chilled Water CircuitRefrigeration Circuit High Pressure Cutout Low Pressure CutoutRemote Start/Stop Interlock SMC Component Identification End of unit piping Piping Schematic 1 Pump with ReservoirPiping Schematic 1 Pump without Reservoir Piping Schematic No Pump, No Reservoir SMC Startup Checklist SMC Pre-Startup ChecklistSMC Water Circuit Pressure Drop Table Setting the Process Water Temperature Setting the Alarm ValueMicroprocessor Control SP AL SMC ControlIndicator Lights SwitchesOptional Graphic Panel Optional Graphic Panel SMC SeriesCondenser Maintenance Routine MaintenanceLubrication Typical SMC SubpanelTypical SMC Wiring Schematic SMC Wiring Schematic for Chillers with No Pump or Reservoir SMC Series Chillers Problem Possible cause Solution Troubleshooting GuideProblem Possible cause Solution Description SMC Spare Parts ListService Notes Service Notes Sterling/Sterlco Milwaukee, WI5200 West Clinton Avenue 414 Fax 414