SterlingTEK A0551797 manual Viewing and Operating Chiller Compressors

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∙“Compressor Hourmeters” contains the lifetime and resettable hour meters to show the number of hours that the compressors have been running

∙If the chiller was configured to operate the chilled water pump tank, there are three screens to configure and view the pump tank setup. The configuration screen allows for the user to turn on or off any of the pumps as well as configuring the lead/lag rotation (if multiple pumps were configured)

∙“Chiller Configuration” shows the configuration of the chiller itself including the chiller temperature setpoint, temperature alarm settings, as well as setting up the lead/lag rotation, and the ability to turn on and off the compressors.

∙“PanelView Utilities” and “ACS Service” are both password protected sections of the PLC that are used to configure the display and the initial configuration of the chiller and system.

The following sections in this chapter list the information you need to navigate through these screens for operating and monitoring your SSC Series central chilling station with the Standard Control Package.

8-4 Viewing and Operating Chiller Compressors

Viewing Compressor Status

To view the status of the chiller compressors, start at the Main

Menu screen, then:

nPress the Up or Down buttons on the right side of the screen to highlight “System Information”

nPress ↵

The chiller status screen displays:

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SSC Series Central Chilling Stations

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Contents SSC Series Central Chilling Stations SSC Series Central Chilling Stations Safety Considerations Wear Safety Glasses and Work GlovesTable of Contents Startup Checklists Getting Started on the SSC Series Advanced TouchscreenCharts and Figures Introduction Necessary DocumentsStandard Features Models CoveredStandard Features on Remote Condensers Available OptionsModel Number Nomeclature Typical Two-Circuit 60-100 Ton Water Cooled Chiller Model SSCW-xxxCooling Capacity tons @ 50F 10 C LWT 73.1 81.4 Typical Two-Circuit 60-100 Ton Remote Air Cooled Chiller Model SSCR-xxxSscr Series Remote Condenser Models Unpacking and Inspection Event of Shipping DamagesIf the Shipment is Not Complete If the Shipment is Not CorrectReturns Uncrating Your New Chiller SSC Series Central Chilling Stations 3Installation Installation Location ConsiderationsMaking Electrical Connections SSC Series Central Chilling Stations Piping Considerations Making Process Water ConnectionsAll Models Making Tank Piping Connections From ProcessWater Connection Sizing Considerations Galvanic Corrosion ConsiderationsWater Treatment Considerations Making Water-Cooled Condenser ConnectionsInstalling the Remote Air-Cooled Condenser Condenser WaterChecking Motor Direction CompressorSSC Series Central Chilling Stations Alarms StagingLead-Lag Compressors Lead-Lag PumpsChilled Water Circuit Refrigeration CircuitFreezestat Control Volume Freezing Protection CurveFlow Switch High Pressure CutoutLow Pressure Cutout Control Nipple Control ProbeChilled Water Manifold Condenser Water ManifoldSSC Series Central Chilling Stations Startup Checklists Water-Cooled SSC Series Startup ChecklistSSC Series Central Chilling Stations Remote Air-Cooled SSC Series Startup Checklist Water-Cooled SSC Series StartupSSC Series Central Chilling Stations Remote Air-Cooled SSC Series Startup Determining Flow Rate ShutdownSSC Series Central Chilling Stations SSC Series Central Chilling Stations Indicator Lights and Control Switches MMI Graphic Panel DevicesSSC Series Central Chilling Stations Using the Standard Touchscreen InterfaceTouchscreen Interface Introduction MMI Using the SSC Series Standard Touchscreen Interface SSC Series Standard Control PanelMain Menu Screen Viewing and Operating Chiller Compressors Viewing Compressor StatusCompressor Status Screen Chiller Configuration Screen Operating the chiller compressorsCompressor Enable Screen Compressor Lead/Lag ScreenViewing Compressor Run Times Compressor Run Time Display ScreenViewing and Operating Chiller Pumps Viewing Chiller Pump StatusPump Status Screen Pump Enables Screen Operating Chiller PumpsViewing Pump Run Times Pump Lead/Lag ScreenPump Run Time Display Screen Viewing Active Alarms and Handling Alarm Conditions Alarm Condition ScreenOr Death Viewing and Setting System Temperatures Setting System TemperaturesSSC 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 Condenser Maintenance LubricationEvaporator Maintenance Pump Motor SealMakeup Valve Recommended Pump Tank Spare PartsPreventive Maintenance Service SSC Series Central Chilling Stations 10Troubleshooting Problem Possible Cause SolutionAllow time to cool and reset Verify proper rotation if Service Notes Index Water Treatment Service Notes Service Notes Service Notes Parts Department Sterling Th Street New Berlin, WI 262 641-8610 ∙ Fax 262
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