Applicable Systems
MAGNA1
Symptoms
Flow rate high. The flow rate exceeds the warning threshold.
Possible Causes
- System demand too high
- Pump operating point too far right on the curve
Troubleshooting Steps
- Step 1: Check the flow rate reading
Flow exceeds the warning threshold - Step 2: Adjust the pump speed or throttle the discharge
Flow rate is within the normal range
How to Reset
To reset: Adjust the pump operation, then reset the controller.
Source: Grundfos Pump Troubleshooting Guide, Grundfos Group
Category: Pump