Xylem 19 001 200 R2 SILENT STORM VFD Pumping System User Manual
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TABLE OF CONTENTS
ACKNOWLEDGEMENTS ..................................... II
TABLE OF CONTENTS ............................................... III
WARRANTY INFORMATION ........................................ 2
SAFETY ......................................................................... 3
SAFETY INSTRUCTIONS ................................................. 3
SAFETY REMINDERS ...................................................... 3
Additional Safety Information ............................................. 4
GENERAL DESCRIPTION ............................................ 5
PRODUCT DESCRIPTION ............................................... 5
OPERATIONAL LIMITS .................................................... 5
NAMEPLATE INFORMATION ........................................... 5
STATION NUMBERING .................................................... 5
HANDLING ........................................................................ 6
STORAGE ......................................................................... 6
FIELD CONNECTION DIAGRAMS ................................... 6
GROUND CONNECTIONS ............................................... 7
INSTALLATION ............................................................. 8
LOCATION ........................................................................ 8
FOUNDATION ................................................................... 8
PUMP INSTALLATION ...................................................... 8
Prior to Installation ...................................................... 8
Installing Assembled Pump Station ............................ 8
STATION OPERATION ............................................... 11
DOOR SWITCH OPERATION ........................................ 11
System Control Switch .............................................. 11
Individual Pump Switches ......................................... 11
VFD / Bypass Switch ................................................ 11
VFD Selector Switch (Optional On Some Stations) –
PUMP 1 / PUMP 2 / PUMP 3 .................................... 11
Low Discharge/Differential Pressure Switch ............. 11
Wye Strainer or Filter Switch .................................... 12
Lake Screen Switch .................................................. 12
Well Pump Switch ..................................................... 12
Reset Push Button .................................................... 12
AUTOMATIC OPERATION ............................................. 13
Overview ................................................................... 13
Line Fill Mode ............................................................ 13
System Charging Mode ............................................ 13
Normal Operation ...................................................... 14
Manual VFD Operation .............................................. 16
VFD Bypass Operation, Manual mode ...................... 16
VFD Bypass Operation, Auto mode ........................... 17
PLC Bypass Operation .............................................. 18
SYSTEM SAFETIES ........................................................ 19
Automatic Mode of Operation .................................... 19
Manual Mode of Operation ........................................ 19
Low Discharge Pressure ............................................ 19
High Discharge Pressure ........................................... 19
Low Inlet Pressure ..................................................... 20
Loss of Prime ............................................................. 20
Low Level Fault .......................................................... 21
Phase Failure ............................................................. 21
INDIVIDUAL PUMP FAULTS ........................................... 21
Overload Protection ................................................... 21
High Pump Temperature (Optional) ........................... 22
VFD Fault ................................................................... 22
MAINTENANCE .......................................................... 23
REGULAR MAINTENANCE = INVESTMENT .................. 23
REGULAR MONTHLY MAINTENANCE INTERVALS ..... 23
WINTERIZING PUMP STATIONS ................................... 24
Generalized Instructions for All Pump Stations ......... 24
Vertical Stations ......................................................... 25
Horizontal Stations ..................................................... 25
Spring Restart of Pumping Station ............................ 25
TROUBLESHOOTING ................................................ 26
LOW DISCHARGE PRESSURE FAULT .......................... 26
HIGH DISCHARGE PRESSURE FAULT ......................... 27
LOW LEVEL FAULT ......................................................... 27
LOW INLET PRESSURE FAULT ..................................... 27
LOSS OF PRIME FAULT ................................................. 28
PHASE FAULT ................................................................. 28
VFD FAULT ...................................................................... 28
MOTOR WON’T START .................................................. 29
GLOSSARY OF TERMS ............................................. 30
APPENDIX A — FINAL CHECK LIST ........................ 34
APPENDIX B — ELECTRICAL WIRING AND
CONTROL SETTINGS FINAL CHECKLIST ............... 35
NOTE: The information contained in this book is intended to assist operating personnel by providing
information about the characteristics of the purchased equipment.
It does not relieve the user of their responsibility of using accepted engineering practices in the installation,
operation, and maintenance of this equipment.
For additional questions, contact:
XYLEM FLOWTRONEX
8:00 AM to 5:00 PM Central time (800) 786-7480 x3
5:00 PM to 8:00 AM Central time
After Hours technician for emergency assistance. (214) 454-5768
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