Operating the chiller compressors | SterlingTEK A0551797 specification

2.READY – Indicates that the compressor is enabled and ready to run. However, the current loading does not require the compressor to be running. This compressor will be automatically started when needed.

3.RUNNING – Compressor is currently running.

4.FAULT – A safety on the compressor indicates a fault condition and the compressor has been deactivated. Once the problem is remedied, the compressor will return to a READY state unless it is put in the OFFLINE state.

Operating the chiller compressors

To enable or disable the individual compressors, start at the Main

Menu, then:

nPress the or buttons on the right side of the screen to highlight “CONFIGURATION MENU”

nPress the ↵ button

The configuration menu screen displays:

Chiller Configuration Screen

nPress the or button to highlight either “CIR 1 COMP ENABLES” or “CIR 2 COMP ENABLES”

nPress the ↵

SSC Series Central Chilling Stations

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SterlingTEK A0551797 manual Operating the chiller compressors, Chiller Configuration Screen

Contents

SSC Series Central Chilling Stations SSC Series Central Chilling Stations Wear Safety Glasses and Work Gloves Safety Considerations Table of Contents Getting Started on the SSC Series Advanced Touchscreen Startup Checklists Charts and Figures Necessary Documents Introduction Models Covered Standard Features Available Options Standard Features on Remote Condensers Model Number Nomeclature Model SSCW-xxx Typical Two-Circuit 60-100 Ton Water Cooled Chiller Cooling Capacity tons @ 50F 10 C LWT 73.1 81.4 Model SSCR-xxx Typical Two-Circuit 60-100 Ton Remote Air Cooled Chiller Sscr Series Remote Condenser Models Event of Shipping Damages Unpacking and Inspection Returns If the Shipment is Not CompleteIf the Shipment is Not Correct Uncrating Your New Chiller SSC Series Central Chilling Stations Making Electrical Connections 3InstallationInstallation Location Considerations SSC Series Central Chilling Stations All Models Piping ConsiderationsMaking Process Water Connections From Process Making Tank Piping Connections Making Water-Cooled Condenser Connections Water Connection Sizing ConsiderationsGalvanic Corrosion Considerations Water Treatment Considerations Condenser Water Installing the Remote Air-Cooled Condenser Compressor Checking Motor Direction SSC Series Central Chilling Stations Lead-Lag Pumps AlarmsStaging Lead-Lag Compressors Freezestat Control Chilled Water CircuitRefrigeration Circuit Freezing Protection Curve Volume Low Pressure Cutout Flow SwitchHigh Pressure Cutout Condenser Water Manifold Control NippleControl Probe Chilled Water Manifold SSC Series Central Chilling Stations Water-Cooled SSC Series Startup Checklist Startup Checklists SSC Series Central Chilling Stations Water-Cooled SSC Series Startup Remote Air-Cooled SSC Series Startup Checklist SSC Series Central Chilling Stations Remote Air-Cooled SSC Series Startup Shutdown Determining Flow Rate SSC Series Central Chilling Stations SSC Series Central Chilling Stations Graphic Panel Devices Indicator Lights and Control Switches MMI SSC Series Central Chilling Stations Touchscreen Interface Introduction MMI Using the StandardTouchscreen Interface SSC Series Standard Control Panel Using the SSC Series Standard Touchscreen Interface Main Menu Screen Compressor Status Screen Viewing and Operating Chiller CompressorsViewing Compressor Status Operating the chiller compressors Chiller Configuration Screen Compressor Lead/Lag Screen Compressor Enable Screen Compressor Run Time Display Screen Viewing Compressor Run Times Pump Status Screen Viewing and Operating Chiller PumpsViewing Chiller Pump Status Operating Chiller Pumps Pump Enables Screen Pump Run Time Display Screen Viewing Pump Run TimesPump Lead/Lag Screen Alarm Condition Screen Viewing Active Alarms and Handling Alarm Conditions Or Death Setting System Temperatures Viewing and Setting System Temperatures SSC Series Central Chilling Stations Using the Advanced Using the SSC Series Advanced Touchscreen Interface Main Menu Screen Viewing and Operating Chiller Compressors Chiller Status Screen Operating the chiller compressors Viewing Compressor Run Times Viewing and Operating Chiller Pumps Viewing Chiller Pump Status Operating Chiller Pumps Hourmeters Pump Run Time screen displays Viewing Active Alarms and Handling Alarm Conditions Alarm Condition Screen Or Death System Status Screen Temperature Input Display Screen Lubrication Condenser Maintenance Recommended Pump Tank Spare Parts Evaporator MaintenancePump Motor Seal Makeup Valve Preventive Maintenance Service SSC Series Central Chilling Stations Problem Possible Cause Solution 10Troubleshooting Allow time to cool and reset Verify proper rotation if Service Notes Index Water Treatment Service Notes Service Notes Service Notes Sterling Th Street New Berlin, WI 262 641-8610 ∙ Fax 262 Parts Department