SterlingTEK A0551797 manual Index

Page 81

I

Alarms

Advanced Controls, 68 Standard Controls, 53

Available options, 9

Checking Motor Direction, 25 Chiller Pumps

Advanced Controls, 64 Chiller Shutdown, 38 Circuit Alarm Sequence, 27 Compressor Lead-Lag, 27 Compressor Staging Sequence,

27, 31

Condenser Maintenance, 73 Copyright information, 2

Determining Flow Rate, 38 Disclaimer information, 2

Electrical connections, 19 Electrical wiring schematics, 20 Evaporator Maintenance, 74

Freezestat Control, 28

Galvanic Corrosion Considerations, 23

General information Available options, 9 Models covered, 8 Necessary documents, 7 Standard features, 8

Graphic Panel Devices, 41 Indicator Lights and Control

Switches, 41

Incomplete shipment, 16 Incorrect shipment, 16 Installation information, 19–25

Checking Motor Direction, 25 Connection Sizing

Considerations, 23 Electrical connections, 19 Galvanic Corrosion

Considerations, 23 Location considerations, 19 Piping Considerations, 21 Process Water Connections,

21

Remote Air-Cooled Condensers, 24

Tank Piping Connections, 22 Water Treatment

Considerations, 23

Water-Cooled Condenser Connections, 23

Location considerations, 19

Makeup Valve Maintenance, 74 Models covered, 8

Motors

Checking Direction, 25

Necessary documents, 7

Operating Compressors

Advanced Controls, 60

Standard Controls, 46

Options, 9

Piping Considerations, 21

Process Water Connections, 21

Pump Lead-Lag, 27

Pump Seal Maintenance, 74

Pump Tank Piping Connections,

22

SSCR Condenser Specifications, 14

SSCR drawing, 13 SSCR specifications, 13 SSCW drawing, 11 SSCW specifications, 12 Remote Air-Cooled Condenser

Installation, 24

Remote Air-Cooled Startup, 37 Remote Air-Cooled Startup

Checklist, 35 Returns, 16 Revision number, 2 Routine Maintenance, 73–75

Condensers, 73

Evaporators, 74

Lubrication, 73 Makeup Valve, 74 Pump Seals, 74

Safety considerations, 3 Sequence of Operation, 25–31

Alarms, 27

Chilled Water Circuit, 28 Chilled Water Manifold, 31 Compressor Staging, 27 Condenser Water Manifold,

31

Control Nipple, 31

Control Probe, 31

Flow Switch, 30 Freezestat Control, 28

Index

High Pressure Cutout, 30 Lead-lag Compressors, 27 Lead-Lag Pumps, 27 Low Pressure Cutout, 30 Refrigeration Circuit, 28

Shipping damages, 15 Shipping information, 15–17

Incomplete shipment, 16 Incorrect shipment, 16 Returns, 16

Shipping damages, 15 Uncrating, 17

Unpacking and inspection, 15 Specifications

SSCR, 13

SSCR Condensers, 14 SSCW, 12

Standard Controls Touchscreen, 44, 58

Standard features, 8 Startup Checklist, 33–39

Chiller Shutdown, 38 Determining Flow Rate, 38 Introduction, 33

Remote Air-Cooled, 35 Remote Air-Cooled Startup,

37

Water Cooled, 33

Water Cooled Startup, 35 System Temperatures

Advanced Controls, 71

Troubleshooting, 73–75

Uncrating, 17

Unpacking and inspection, 15 Using the Advanced

Touchscreen Interface, 57–72 Alarms, 68

Chiller Pumps, 64

Getting Started, 59 Introduction, 57 Operating Chiller

Compressors, 60 System Temperatures, 71

Using the Standard Touchscreen Interface, 44, 43–56, 58 Alarms, 53

Getting Started, 45 Introduction, 43 Operating Chiller

Compressors, 46

Water Connection Sizing

Consideration, 23

Water Cooled Startup, 35

SSC Series Central Chilling Stations

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Contents SSC Series Central Chilling Stations SSC Series Central Chilling Stations Wear Safety Glasses and Work Gloves Safety ConsiderationsTable of Contents Getting Started on the SSC Series Advanced Touchscreen Startup ChecklistsCharts and Figures Necessary Documents IntroductionModels Covered Standard FeaturesAvailable Options Standard Features on Remote CondensersModel Number Nomeclature Model SSCW-xxx Typical Two-Circuit 60-100 Ton Water Cooled ChillerCooling Capacity tons @ 50F 10 C LWT 73.1 81.4 Model SSCR-xxx Typical Two-Circuit 60-100 Ton Remote Air Cooled ChillerSscr Series Remote Condenser Models Event of Shipping Damages Unpacking and InspectionIf 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 From Process Making Tank Piping ConnectionsGalvanic Corrosion Considerations Water Connection Sizing ConsiderationsWater Treatment Considerations Making Water-Cooled Condenser ConnectionsCondenser Water Installing the Remote Air-Cooled CondenserCompressor Checking Motor DirectionSSC Series Central Chilling Stations Staging AlarmsLead-Lag Compressors Lead-Lag PumpsChilled Water Circuit Refrigeration CircuitFreezestat Control Freezing Protection Curve VolumeFlow Switch High Pressure CutoutLow Pressure Cutout Control Probe Control NippleChilled Water Manifold Condenser Water ManifoldSSC Series Central Chilling Stations Water-Cooled SSC Series Startup Checklist Startup ChecklistsSSC Series Central Chilling Stations Water-Cooled SSC Series Startup Remote Air-Cooled SSC Series Startup ChecklistSSC Series Central Chilling Stations Remote Air-Cooled SSC Series Startup Shutdown Determining Flow RateSSC Series Central Chilling Stations SSC Series Central Chilling Stations Graphic Panel Devices Indicator Lights and Control Switches MMISSC Series Central Chilling Stations Using the Standard Touchscreen InterfaceTouchscreen Interface Introduction MMI SSC Series Standard Control Panel Using the SSC Series Standard Touchscreen InterfaceMain Menu Screen Viewing and Operating Chiller Compressors Viewing Compressor StatusCompressor Status Screen Operating the chiller compressors Chiller Configuration ScreenCompressor Lead/Lag Screen Compressor Enable ScreenCompressor Run Time Display Screen Viewing Compressor Run TimesViewing and Operating Chiller Pumps Viewing Chiller Pump StatusPump Status Screen Operating Chiller Pumps Pump Enables ScreenViewing Pump Run Times Pump Lead/Lag ScreenPump Run Time Display Screen Alarm Condition Screen Viewing Active Alarms and Handling Alarm ConditionsOr Death Setting System Temperatures Viewing and 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 Lubrication Condenser MaintenancePump Motor Seal Evaporator MaintenanceMakeup Valve Recommended Pump Tank Spare PartsPreventive Maintenance Service SSC Series Central Chilling Stations Problem Possible Cause Solution 10TroubleshootingAllow 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
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