Applicable Systems
MAGNA1
Symptoms
Dry running. The pump is running without sufficient liquid, which can damage the pump.
Possible Causes
- Inlet valve closed or suction line blocked
- Suction tank level too low
Troubleshooting Steps
- Step 1: Check the inlet valve and suction line
Valve is closed or line is blocked - Step 2: Verify the suction tank liquid level
Level is below the minimum
How to Reset
To reset: Restore liquid supply and reset the controller.
Source: Grundfos Pump Troubleshooting Guide, Grundfos Group
Category: Pump