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Sterling Power Products 30F to 65F installation manual Page, SMC Series Chillers

Models: 30F to 65F

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Figure 4: SMC Cast Iron Centrifugal Pump Curve 1/3 hp (0.249 kW)

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SMC Series Chillers

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Sterling Power Products 30F to 65F installation manual Page, SMC Series Chillers

Contents

OPERATION AND INSTALLATION MANUAL SMC SERIES AIR COOLED PORTABLE WATER CHILLERSOR OPERATE EQUIPMENT 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 Pumps1-6In the Event of Shipping Damages 1-7If the Shipment is Not Complete1-8If the Shipment is Incorrect 1-9Returns PageSMC Series Chillers 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 InterlockFigure 8 SMC Component Identification PageSMC Series Chillers SMC Series Chillers PageRefrigeration lines Chilled water pipingPage SMC Series ChillersDischarge line SMC Series Chillers PageAir-cooledcondenser Discharge line 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 ChillersRoutine Maintenance 7-2Condenser Maintenance7-1Lubrication Figure 15 Typical SMC Wiring Schematic PageSMC Series Chillers SMC Series Chillers Page1MTR Page SMC Series ChillersTroubleshooting Guide ProblemSolution CauseProblem SolutionCause Pump runs, compressorPCA Unit Parts List Part NumberPart Description Page SMC Series ChillersSMC Series Chillers PageTechnical Assistance PageSMC Series Chillers Service Department Parts DepartmentSales Department Contract Department