Yellow LED permanently on - Indicates a warning condition

What does Yellow LED solid mean?

The yellow LED on the pump's operating panel is continuously lit. This signals that a warning has been detected, indicating an issue that may affect performance but typically doesn't stop pump operation immediately.

• Various minor internal faults (e.g., code 84).
• Turbine operation (code 43).
• Real-time clock out of order (code 157).
• Dry-running protection being active during startup or operation.

Click steps to track your progress.

1. 1

   Connect to the Grundfos GO Remote app via Bluetooth.

2. 2

   Tap 'Grundfos Eye' or open the 'Alarms and warnings' menu in the app to read the specific warning code and description.

3. 3

   Follow the recommended remedy for the specific warning shown in the app to address the underlying cause.

4. 4

   Tap the 'Reset alarm' button in the app once the fault is corrected to clear the warning indication.