Wilo Yonos Pico 25/1-5-130 Heating Circulation Pump - Wilo - 4215522

Use the green button and the intuitive interface to adjust settings. Refer to the user manual for detailed instructions.

The user manual can be found with the product packaging or on the manufacturer's website.

Regularly inspect the pump for leaks or unusual noises. Keep the area around the pump clean. Schedule periodic maintenance as recommended by the manufacturer.

While the installation is designed to be easy, professional installation is recommended for optimal performance.

Please refer to the product documentation or contact the manufacturer for specific warranty information.

ECM (Electronically Commutated Motor) technology provides optimum energy efficiency.

Verify the pump's specifications match your system's requirements and consult a qualified HVAC professional.

Check for any air in the system or any obstructions. If the noise persists, contact a qualified technician.

Check the power supply and ensure the pump is properly connected to the electrical outlet. Check the fuse.

Check the pump settings, ensure the system is properly balanced, and that there are no blockages in the pipes.

Check for any air in the system or any obstructions to the impeller.

Consult the user manual for the specific error code and troubleshooting steps. Contact a professional if necessary.