Sterlco S Series Central Chilling Stations - Manual (Page 72)

Page 72 of 77 SCW Series Central Chilling Stations
I Index
Alarms
Advanced Controls, 59
Standard Controls, 46
Available options, 10
Checking Motor Direction, 26
Chiller Pumps
Advanced Controls, 55
Chiller Shutdown, 40
Circuit Alarm Sequence, 28
Compressor Lead-Lag, 28
Compressor Staging
Sequence, 28, 32
Condenser Maintenance, 64
Copyright information, 2
Determining Flow Rate, 40
Disclaimer information, 2
Electrical connections, 20
Electrical wiring schematics, 21
Evaporator Maintenance, 65
Freezestat Control, 29
Galvanic Corrosion
Considerations, 24
General information
Available options, 10
Models covered, 9
Necessary documents, 8–9
Standard features, 9
Graphic Panel Devices, 41
Indicator Lights and
Control Switches, 41
Incomplete shipment, 17
Incorrect shipment, 17
Installation information, 20–27
Checking Motor Direction,
26
Connection Sizing
Considerations, 24
Electrical connections, 20
Galvanic Corrosion
Considerations, 24
Location considerations, 20
Piping Considerations, 22
Process Water
Connections, 22
Remote Air-Cooled
Condensers, 25
Tank Piping Connections,
23
Water Treatment
Considerations, 24
Water-Cooled Condenser
Connections, 24
Location considerations, 20
Makeup Valve Maintenance, 65
Models covered, 9
Motors
Checking Direction, 26
Necessary documents, 8–9
Operating Compressors
Advanced Controls, 50
Standard Controls, 45
Options, 10
Piping Considerations, 22
Process Water Connections,
22
Pump Lead-Lag, 28
Pump Seal Maintenance, 65
Pump Tank Piping
Connections, 23
RCR specifications, 14
Remote Air-Cooled Condenser
Installation, 25
Remote Air-Cooled Startup, 39
Remote Air-Cooled Startup
Checklist, 37
Return material authorization
number (RMA), 16
Returns, 17
RMA number, 16
Routine Maintenance, 64–66
Condensers, 64
Evaporators, 65
Lubrication, 64
Makeup Valve, 65
Pump Seals, 65
RSR Condenser Specifications,
15
RSR drawing, 14
RSW drawing, 12
RSW specifications, 12, 13
Safety considerations, 3
Sequence of Operation, 27–32
Alarms, 28
Chilled Water Circuit, 29
Chilled Water Manifold, 32
Compressor Staging, 28
Condenser Water Manifold,
32
Control Nipple, 32
Control Probe, 32
Flow Switch, 31
Freezestat Control, 29
High Pressure Cutout, 31
Lead-lag Compressors, 28
Lead-Lag Pumps, 28
Low Pressure Cutout, 31
Refrigeration Circuit, 29
Shipping damages, 16
Shipping information, 16–18
Incomplete shipment, 17
Incorrect shipment, 17
Returns, 17
Shipping damages, 16
Uncrating, 18
Unpacking and inspection,
16
Specifications
RCR, 14
RSR Condensers, 15
RSW, 12, 13
Standard Controls
Touchscreen, 44, 49
Standard features, 9–10
Startup Checklist, 34–40
Chiller Shutdown, 40
Determining Flow Rate, 40
Introduction, 34
Remote Air-Cooled, 37
Remote Air-Cooled Startup,
39
Water Cooled, 34
Water Cooled Startup, 36
System Temperatures
Advanced Controls, 61
Troubleshooting, 64–66
Uncrating, 18
Unpacking and inspection, 16
Using the Advanced
Touchscreen Interface, 48–
63
Alarms, 59
Chiller Pumps, 55
Getting Started, 50
Introduction, 48
Operating Chiller
Compressors, 50
System Temperatures, 61
Using the Standard
Touchscreen Interface, 44,
43–47, 49