Wilo Yonos Pico 25/1-6 Domestic Circulator Pump User Manual

1. Isingeniso

This user manual provides essential information for the safe and efficient installation, operation, and maintenance of the Wilo Yonos Pico 25/1-6 domestic circulator pump. This high-efficiency pump is designed for hot water heating, air conditioning, and industrial circulation systems. Please read these instructions thoroughly before commencing any work with the pump.

Figure 1: Wilo Yonos Pico 25/1-6 Domestic Circulator Pump. The image shows the green pump housing connected to a silver-grey control unit with a digital display and a red rotary knob.

2. Iziyalezo Zokuphepha

Failure to follow these safety instructions may result in personal injury or damage to the equipment. Keep this manual accessible for future reference.

• Abasebenzi Abafanelekile: Installation and maintenance must only be performed by qualified and authorized personnel in accordance with local regulations and standards.
• Ukuphepha Kagesi: Ensure the power supply is disconnected before any installation or maintenance work. All electrical connections must comply with local electrical codes.
• Hot Surfaces/Water: The pump and connected pipes may become hot during operation. Allow the system to cool down before handling.
• Imikhawulo yokusebenza: Do not operate the pump outside its specified operating limits (voltage, temperature, pressure).
• Ukuvikelwa: Ensure the pump is protected from frost and direct exposure to weather elements.

3. Umkhiqizo Uphelileview

The Wilo Yonos Pico 25/1-6 is a high-efficiency, electronically controlled circulator pump designed for various heating and air conditioning applications. Its compact design and advanced features ensure reliable and energy-efficient operation.

Izici Eziyinhloko:

• Simple circulation pump for heating and air conditioning systems.
• High-efficiency motor with electronic control.
• Digital display for operational status and settings.
• User-friendly interface with a rotary knob for adjustments.

4. Ukufakwa

Proper installation is crucial for the pump's performance and longevity. Always ensure the system is depressurized and drained before installation.

Izinyathelo zokufaka:

1. Indawo Yokukhweza: Install the pump in a horizontal position with the motor shaft horizontal. Ensure sufficient space for ventilation and maintenance.
2. Uxhumano Lwepayipi: Connect the pump to the piping system using appropriate fittings. Ensure all connections are watertight. Avoid mechanical stress on the pump from the piping.
3. Uxhumano lukagesi: Connect the pump to the electrical supply according to the wiring diagram provided with the product and local electrical regulations. Ensure proper grounding. The pump operates on 230 Volts (AC).
4. Ukugcwalisa kanye Nokungenisa umoya: After installation, fill the system with the appropriate fluid and vent the pump thoroughly to remove any trapped air.

5. Ukusetha Kwasekuqaleni

Once installed and electrically connected, the pump requires initial setup.

1. Vula: Restore power to the pump. The digital display will illuminate.
2. Ukukhetha Imodi Yokusebenza: Use the rotary knob on the control unit to select the desired operating mode (e.g., constant differential pressure, variable differential pressure, fixed speed). Refer to the pump's specific display icons for mode identification.
3. Ukulungiswa Kwesilungiselelo: Adjust the required head or speed setting using the rotary knob. The display will show the current setting or power consumption.

6. Ukusebenza

The Wilo Yonos Pico 25/1-6 is designed for continuous operation. Once set up, it will automatically adjust its performance based on the selected operating mode and system requirements.

• Ukuqapha: Periodically check the digital display for current operating status and any error codes.
• Ukulungiswa: If system requirements change, you can re-adjust the operating mode or settings using the rotary knob.
• Iyavala: To temporarily stop the pump, disconnect its power supply. For extended periods of non-use, follow maintenance guidelines for storage.

7. Isondlo

The Wilo Yonos Pico 25/1-6 is largely maintenance-free. However, periodic checks can help ensure optimal performance and extend its lifespan.

• Ukuhlola Okubonakalayo: Regularly inspect the pump for any signs of leaks, corrosion, or unusual wear.
• Ingcindezi Yesistimu: Ensure the system pressure is within the recommended range for the pump.
• Ukuhlanza: Keep the exterior of the pump and the control unit clean and free from dust and debris to ensure proper ventilation.
• Ukwenza ubusika: If the pump is installed in an area prone to freezing temperatures and the system is shut down, ensure the pump and pipes are drained to prevent frost damage.

8. Ukuxazulula izinkinga

Ngaphambi kokuxhumana nosekelo lobuchwepheshe, review izinkinga ezilandelayo ezivamile kanye nezixazululo zazo ezingaba khona.

9. Imininingwane Yezobuchwepheshe

10. Iwaranti kanye Nokusekela

For warranty information, please refer to the documentation provided with your purchase or contact your seller. For technical support or inquiries regarding spare parts, please contact Wilo customer service or an authorized Wilo service partner.

Umkhiqizi: WILO

Imodeli: Yonos Pico 25/1-6

Ireferensi: 4164026/14W01