Table of Contents | Sterling A0544325 guide

Table of Contents

1 General Information		7
1-1	Introduction
1-2	Necessary Documents
1-3	Models Covered
1-4	Available Options
1-5 Uncrating Your New Chiller
1-6 In the Event of Shipping Damages
1-7 If the Shipment is Not Complete
1-8 If the Shipment is Incorrect
1-9	Returns

2

3

Chiller Installation

13

2-1 Electrical Connections

2-2 Process Water Connections

2-3 SMC Condenser Air Supply

2-4 Water Reservoir

2-5 Overhead Process Considerations

Sequence of Operation

17

3-1 Chilled Water Circuit

3-2 Refrigeration Circuit

3-3 High Pressure Cutout

3-4 Low Pressure Cutout

3-5 Remote Start/Stop Interlock

Page 4		SMC Series Chillers

Image 4

Sterling A0544325 installation manual Table of Contents

Contents

SMC-050 to SMC-150 Series SMC Series Chillers Safety Considerations Table of Contents Table of Contents Charts and Figures General Information IntroductionNecessary Documents Models Covered Available Options Uncrating Your New Chiller If the Shipment is Not Complete Event of Shipping DamagesIf the Shipment is Incorrect SMC050A Process Pump Curves ReturnsSMC100A Process Pump Curves SMC150A Process Pump Curves SMC Series Chiller Specifications SMC-150 25,400 16,000 12A 345 Electrical Connections Chiller InstallationProcess Water Connections SMC Condenser Air Supply Water Reservoir Ethylene Glycol Curve Overhead Process Considerations Overhead Piping Chilled Water Circuit Sequence of OperationRefrigeration Circuit Low Pressure Cutout High Pressure CutoutRemote Start/Stop Interlock SMC Component Identification Piping Schematic 1 Pump with Reservoir End of unit piping Piping Schematic 1 Pump without Reservoir Piping Schematic No Pump, No Reservoir SMC Pre-Startup Checklist SMC Startup Checklist SMC Water Circuit Pressure Drop Table Setting the Alarm Value Setting the Process Water TemperatureMicroprocessor Control SMC Control SP AL Switches Indicator LightsOptional Graphic Panel SMC Series Optional Graphic Panel Routine Maintenance Condenser MaintenanceLubrication Typical SMC Subpanel Typical SMC Wiring Schematic SMC Wiring Schematic for Chillers with No Pump or Reservoir SMC Series Chillers Troubleshooting Guide Problem Possible cause Solution Problem Possible cause Solution SMC Spare Parts List Description Service Notes Service Notes Milwaukee, WI Sterling/Sterlco5200 West Clinton Avenue 414 Fax 414