First LED red — Alarm or warning status detected

What does Red LED solid mean?

The first LED on the operating panel changes from green to red, indicating that the pump has detected one or more alarms or warnings. The pump may stop or continue running depending on the specific alarm.

• Pump shaft is blocked
• Supply voltage to the pump is low
• Internal electrical error within the pump

Click steps to track your progress.

1. 1

   Check the operating panel for further LED patterns to identify the specific alarm type, if multiple LEDs are present.

2. 2

   Refer to the troubleshooting table in the manual for detailed alarm indications (if any are present beyond the first LED).

3. 3

   Address the underlying cause such as a blocked shaft or low voltage as described in the manual.

4. 4

   If the issue persists, contact a qualified technician or your supplier for assistance.