Pentair IntelliFlo VS+ SVRS Over Current Alarm
The over current alarm on the Pentair IntelliFlo VS+ SVRS indicates that the drive is overloaded or that the motor has an electrical problem. The drive will restart automatically 20 seconds after the over current condition clears.
What the Alarm Means
Per the manual's Alerts and Warnings section: "Over current: Indicates that the drive is overloaded or the motor has an electrical problem. The drive will restart 20 seconds after the over current condition clears."
The alarm LED on the control panel will be lit when this condition exists. All control panel buttons are disabled until the alarm is acknowledged with the Enter button. Once the fault condition is resolved, press the Reset button to clear the alarm.
Corrective Actions
The following corrective actions come from the General Troubleshooting table in the official manual (listed under "Electrical problem"):
- Check voltage at motor terminals and at the meter while the pump is running. If low, see wiring instructions or consult the power company.
- Check line voltage; if less than 90% or more than 110% of rated voltage, consult a licensed electrician.
- Check for loose connections and tighten any loose wiring connections.
- Check for proper voltage.
- Check for proper impeller installation or impeller rubbing.
Auto-Restart Behavior
The drive restarts 20 seconds after the over current condition clears. This is an automatic behavior that does not require the SVRS Auto Restart setting. If the pump restarts and immediately faults again, the underlying electrical problem has not been resolved and the cause must be investigated before the pump is returned to service.
Electrical Specifications
The IntelliFlo VS+ SVRS is rated for 230 VAC, 50/60 Hz, 3200 Watts. Voltage outside the 90–110% tolerance of this rating (207–253 VAC) requires consultation with a licensed electrician. Do not attempt to operate the pump on an undersized or faulty circuit.
Code requirements for electrical connections differ from state to state. Install equipment in accordance with the National Electrical Code and all applicable local codes and ordinances.