Service Notes | Sterling SCW Series instruction

Service Notes

SCW Series Central Chilling Stations

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Sterling SCW Series installation manual Service Notes

Contents

SCW Series Central Chilling Stations SCW Series Central Chilling Stations Wear Safety Glasses and Work Gloves Safety Considerations Table of Contents Indicator Lights and Control Switches MMI Startup Checklists Viewing and Operating Chiller Pumps Charts and Figures Necessary Documents Introduction Models Covered Standard Features Available Options Standard Features on Remote Condensers Model Number Nomeclature Nominal water flow gpm Typical Two-Circuit 60-195 Ton Water Cooled Chiller 460/3/60 Vf 460/3/60 Typical Two-Circuit 60-195 Ton Remote Air Cooled Chiller Scwr Series Remote Condenser Models Event of Shipping Damages Unpacking and Inspection Bill of lading Packing list If the Shipment is Not CompleteIf the Shipment is Not Correct Returns Uncrating Your New Chiller SCW Series Central Chilling Stations Making Electrical Connections Installation Location Considerations Check Compressor Rotation Before Starting Unit To Process Piping ConsiderationsMaking Process Water Connections Making Tank Piping Connections Making Water-Cooled Condenser Connections Water Connection Sizing ConsiderationsGalvanic Corrosion Considerations Water Treatment Considerations Condenser Water Out Installing the Remote Air-Cooled CondenserCondenser Water Water Pump Checking Motor DirectionCompressor Condenser Fan Lead-Lag Pumps AlarmsStaging Lead-Lag Compressors Freezestat Control Chilled Water CircuitRefrigeration Circuit Percent by Freezing Protection Curve Low Pressure Cutout Flow SwitchHigh pressure cutout setting High Pressure Cutout Optional Condenser Water Manifold Control NozzleControl Probe Chilled Water Manifold SCW Series Central Chilling Stations Water-Cooled SCW Series Startup Checklist Startup Checklists SCW Series Central Chilling Stations Water-Cooled SCW Series Startup Remote Air-Cooled SCW Series Startup Checklist SCW Series Central Chilling Stations Fan Set on Set off Number Psi KPa Bars Remote Air-Cooled SCW Series Startup Shutdown Determining Flow Rate Graphic Panel Devices Indicator Lights and Control Switches MMI SCW Series Central Chilling Stations Operator Interface Introduction Using the StandardOperator Interface SCW Series Standard Control Panel Using the SCW Series Standard Operator Interface Viewing and Operating Chiller Pumps Viewing and Setting System Temperatures Viewing Active Alarms and Handling Alarm Conditions Setting System Temperatures Touchscreen Interface Introduction MMI Using the AdvancedTouchscreen Interface Using the SCW Series Advanced Touchscreen Interface Main Menu Screen Viewing Compressor Status Chiller Status Screen Chiller Configuration Screen SCW Series Central Chilling Stations Compressor Run Time Display Screen Viewing Chiller Pump Status Pump Status Screen Pump Enables Screen Pump Run Time Display Screen Pumps Alarm Condition Screen Viewing and Setting System Temperatures System Status Screen Temperature Input Display Screen Water-Cooled Condenser MaintenanceLubrication Remote Air-Cooled Recommended Pump Tank Spare Parts Evaporator MaintenancePump Motor Seal Makeup Valve Preventive Maintenance Service SCW Series Central Chilling Stations Troubleshooting Problem Possible Cause Solution Verify proper rotation if Service Notes Determining Flow Rate Index SCW Series Central Chilling Stations Service Notes Service Notes Service Notes Parts Department Technical Assistance