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Sterling Power Products 30F to 65F Portable Chiller, PC Series, Page, SMC Series Chillers, High

Models: 30F to 65F

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	Figure 13: Optional Graphic Panel
PC Series	Portable Chiller

	ON
	AL
O RO	E5CS

POWER

OFF

		LOW	HIGH
PUMP	COMPRESSOR	REFRIGERANT	REFRIGERANT
ON	ON	PRESSURE	PRESSURE

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SMC Series Chillers

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Sterling Power Products 30F to 65F Portable Chiller, PC Series, Page, SMC Series Chillers, High, Refrigerant, E5CS, O Ro

Contents

OR OPERATE EQUIPMENT OPERATION AND INSTALLATION MANUALSMC SERIES AIR COOLED PORTABLE WATER CHILLERS Sterling, Inc. 2003 All Rights Reserved EffectivePart Number Bulletin SC2-615A.4Safety Considerations Table of Contents Chiller Installation1 General Information Sequence of OperationStartup Checklists Routine MaintenanceTroubleshooting Guide Microprocessor ControlCharts and Figures General Information 1-1Introduction1-2Necessary Documents 1-3Models CoveredPower Cord 1-4Available Options1-5Uncrating Your New Chiller Special Pumps1-8If the Shipment is Incorrect 1-6In the Event of Shipping Damages1-7If the Shipment is Not Complete SMC Series Chillers 1-9ReturnsPage Figure 1 SMC050 Process Pump Curves Figure 2 SMC100 Process Pump CurvesFigure 3 SMC150 Process Pump Curves SMC Series ChillersPage SMC Series ChillersFigure 5 SMC Series Chiller Specifications SMC Series ChillersPage 1-1/2Chiller Installation 2-1Electrical Connections2-2Process Water Connections To ProcessPCA Ambient Temperature Ranges 2-3PCA Condenser Air Supply2-4Water Reservoir Process Water Bypass30% Ethylene Glycol 20% Percent by Volume 10% 0% Chilled Water Operating Temperature F Set PointNormal Operating Range between 30F - 70F Figure 6 Ethylene Glycol Curve2-5Overhead Process Considerations of 1-inch 2.5 cm pipe Figure 7 Overhead PipingSequence of Operation 3-1Chilled Water Circuit3-2Refrigeration Circuit Figure 9, Figure 10, and Figurethe problem if high pressure recurs 3-3High Pressure Cutout3-4Low Pressure Cutout 3-5Remote Start/Stop InterlockSMC Series Chillers Figure 8 SMC Component IdentificationPage SMC Series Chillers PageRefrigeration lines Chilled water pipingDischarge line PageSMC Series Chillers Air-cooledcondenser Discharge line SMC Series ChillersPage Startup Checklists 4-2SMC Pre-StartupChecklist4-3PCA Startup Checklist 4-1Introduction4-4SMC Water Circuit Pressure Drop Table ModelGallons per minute Liters per minute5-2Setting the Process Water Temperature 5-3LED IndicatorsMicroprocessor Control 5-1IntroductionOUT2 LED MANU LEDSTOP LED E5CK5-4Temperature Controller Keys RMT LEDAT LED SUB1 LED5-5 Auto-TuningSMC Series Chillers the Sterling Service DepartmentDown Key Up Key5-6Optional Communications Standard Omron Protocol6-1Indicator Lights 6-2SwitchesPOWER Optional Graphic PanelPortable Chiller PC SeriesPage SMC Series Chillers7-1Lubrication Routine Maintenance7-2Condenser Maintenance SMC Series Chillers Figure 15 Typical SMC Wiring SchematicPage 1MTR SMC Series ChillersPage Page SMC Series ChillersTroubleshooting Guide ProblemSolution CauseProblem SolutionCause Pump runs, compressorPart Description PCA Unit Parts ListPart Number Page SMC Series ChillersSMC Series Chillers PageSMC Series Chillers Technical AssistancePage Service Department Parts DepartmentSales Department Contract Department

PC Series

Portable Chiller

E5CS

HIGH

REFRIGERANT

A0537868