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Summary of Contents for Xylem Aquavar IPC
- Page 1 INSTRUCTION MANUAL IM299 Aquavar® IPC WARNINGS AND ALARMS DOCUMENT...
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Page 2: Warnings And Alarms
CentriPro Aquavar Intelligent Pump Controller Warnings and Alarms Warning/Alarm Description Cause Remedy 1 — 10 V low The control card voltage is below 10 V A short in a connected Remove the wiring from terminal 50. from terminal 50. potentiometer or improper wiring If the warning clears, the problem is of the potentiometer. - Page 3 CentriPro Aquavar Intelligent Pump Controller Warning/Alarm Description Cause Remedy 9 — Inverter overloaded The frequency converter is about The fault is that the frequency Compare the output current shown to cut-out because of an overload converter is overloaded by more on the LCP with the frequency (too high current for too long).
- Page 4 15 — Hardware mismatch A fitted option is not operational with Record the value of the following the present control board hardware or parameters and contact your Xylem software. supplier: • [15–40] FC Type • [15–41] Power Section •...
- Page 5 CentriPro Aquavar Intelligent Pump Controller Warning/Alarm Description Cause Remedy 24 — External fan fault The fan warning function checks if the Check for proper fan operation. fan is running. The fan warning can be Cycle power to the frequency disabled on [14– 53] Fan Monitor. converter and check that the fan operates briefly at startup.
- Page 6 Check that the option is properly installed. Check for loose or missing wiring. It may be necessary to contact your Xylem supplier or service department. Note the code number for further troubleshooting directions. 39 — Heatsink sensor No feedback from the heatsink The signal from the IGBT Thermal temperature sensor.
- Page 7 50 — AMA calibration failed Contact your Xylem supplier or Xylem Service Department. 51 — AMA check Unom and The settings for motor voltage, motor Check the settings in parameters Inom current, and motor power are wrong.
- Page 8 CentriPro Aquavar Intelligent Pump Controller Warning/Alarm Description Cause Remedy 62 — Output frequency at The output frequency has reached Check the application to determine maximum limit the value set in [4–19] Max Output the cause. Possibly increase the Frequency. output frequency. Be sure the system can operate safely at a higher output frequency.
- Page 9 CentriPro Aquavar Intelligent Pump Controller Warning/Alarm Description Cause Remedy 96 — Start delayed Motor start has been delayed due to [22–76] Interval between Starts is Troubleshoot the system and reset short-cycle protection. enabled. the frequency converter after the fault has been cleared. 97 —...
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Page 10: Start Up And Operation Troubleshooting
CentriPro Aquavar Intelligent Pump Controller 9 Troubleshooting Troubleshooting 9 Troubleshooting Start up and operation troubleshooting 9.1 Start up and operation troubleshooting Table 30: Troubleshooting Symptom Possible cause Test Solution Missing or open fuses or circuit See Pre-startup inspections table Check the input power source breaker tripped in this manual. - Page 11 CentriPro Aquavar Intelligent Pump Controller 9 Troubleshooting Symptom Possible cause Test Solution Motor rotation limit Check that 4–10 Motor Speed Program correct settings Direction is programmed correctly. Active reverse signal Check if a reversing command is Deactivate reversing signal Motor running in wrong direction programmed for the terminal in parameter group 5–1* Digital inputs.
- Page 12 2881 East Bayard Street Ext., Suite A, Seneca Falls, NY 13148 Phone: (866) 325-4210 Fax: (888) 322-5877 www.centripro.com CentriPro is a trademark of Xylem Inc. or one of its subsidiaries. © 2017 Xylem Inc. IM299 Rev. 0 July 2017 ®...
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