Pump keeps running, supply voltage low — Warning, check power supply

What does Low voltage warning mean?

The pump continues to run, but a warning indicates that the supply voltage is low. This can occur if the voltage falls between 160 VAC and 190 VAC, potentially affecting pump performance.

• Insufficient voltage supply to the pump
• Voltage dropping below 190 VAC

Click steps to track your progress.

1. 1

   Ensure the pump's power supply meets the specified voltage range (1 x 230 V -15%/+10%).

2. 2

   Check for any loose electrical connections to the pump or in the power circuit.

3. 3

   Verify that the electrical supply to the building or circuit is stable and within acceptable limits.

4. 4

   If the issue persists, consult an electrician to check the electrical installation.