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General| Type | Circulator Pump |
|---|---|
| Category | Water Pump |
| Max Flow Rate | 3.5 m³/h |
| Voltage | 230 V |
| Frequency | 50/60 Hz |
| Protection Class | IP44 |
| Maximum Operating Pressure | 10 bar |
| Housing Material | Cast Iron |
| Control Mode | Constant Pressure, Constant Curve |
| Power Input | 3 to 45 W |
| Motor Power | 0.55 kW |
| Energy Efficiency Index | ≤ 0.20 |
| Impeller Material | Composite |
| Application | Heating systems |
Explains symbols and hazard statements used in Grundfos instructions.
Details suitable and unsuitable liquids for the pump, including safety warnings.
Instructions for safe lifting and transporting of the pump.
Steps to ensure the product received matches the order and specifications.
Explains how to position the control box for optimal access and orientation.
Step-by-step guide to repositioning the pump's control box.
Guidance on how to prevent the pump from blocking.
Illustrates the electrical wiring for a mains-connected pump.
Details the required supply voltage and frequency for the pump.
Information on leakage current and ELCB requirements for the pump.
Essential checks and preparations before starting the pump.
Step-by-step guide for safely starting the pump after installation.
Troubleshooting steps when the pump has no power.
Troubleshooting steps when the pump has power but doesn't run.
Identifies causes and remedies for insufficient flow from the pump.
Troubleshooting steps when the pump runs at maximum speed uncontrollably.
Explains fault indications shown on the operating panel's LEDs.
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