Wilo Atmos Pico 25/1-6-130 Circulator User Manual

1. Einleitung

This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Wilo Atmos Pico 25/1-6-130 high-efficiency circulator pump. The Atmos Pico is designed for heating and air conditioning systems, featuring integrated differential pressure control and ECM technology for optimal performance and energy efficiency.

Please read this manual thoroughly before installation and operation to ensure proper use and to prevent potential hazards or damage to the unit.

2. Sicherheitshinweise

Generelle Sicherheit:

• Installation und Wartung dürfen nur von qualifiziertem Personal durchgeführt werden.
• Always disconnect power before performing any work on the pump.
• Ensure the electrical supply matches the pump's specifications.
• Schützen Sie die Pumpe vor Frost.
• Die Pumpe darf nicht trocken betrieben werden.

Elektrische Sicherheit:

• All electrical connections must comply with local regulations and standards.
• Stellen Sie sicher, dass die Pumpe ordnungsgemäß geerdet ist.
• Vermeiden Sie den Kontakt mit stromführenden elektrischen Teilen.

3. Produktüberschreitungview

The Wilo Atmos Pico 25/1-6-130 is a high-efficiency wet-rotor circulator pump designed for residential and light commercial heating and air conditioning systems. It features advanced ECM technology for energy savings and integrated electronic control for automatic performance adaptation based on differential pressure.

Hauptmerkmale:

• Hohe Effizienz: Utilizes ECM (Electronically Commutated Motor) technology for significant energy savings.
• Integrated Differential Pressure Control: Automatically adjusts performance to maintain desired differential pressure.
• Benutzerfreundliche Oberfläche: LED display and "Green Button" technology for intuitive operation and setting adjustments.
• Kompaktes Design: Facilitates easy installation and replacement, especially in confined spaces.
• Adaptable Electrical Connections: Wilo-Connector positioned laterally to reduce collision risk during installation.
• Self-Protected Motor: Ensures durability and reliable operation.

Image of the Wilo Atmos Pico 25/1-6-130 high-efficiency circulator pump, showing its compact design and connection points.

4. Installation

The compact design of the Atmos Pico simplifies installation. Follow these general guidelines:

1. Einbaulage: Install the pump in a horizontal position with the motor shaft horizontal. Ensure adequate space for ventilation and maintenance.
2. Rohrverbindungen: Connect the pump to the heating or air conditioning system piping using appropriate threaded fittings. Ensure all connections are watertight.
3. Elektrischer Anschluss:
   • Vor dem Verdrahten unbedingt die Stromversorgung unterbrechen.
   • Connect the power cable to the Wilo-Connector. The lateral positioning of the connector reduces the risk of collision with valves during installation.
   • Follow the wiring diagram provided with the pump for correct connections (Live, Neutral, Earth).
4. Systembefüllung und -entlüftung: After installation, fill the system with water and thoroughly vent the pump and the entire system to remove any trapped air. Do not operate the pump until it is fully vented and filled with water.

5. Bedienungsanleitung

The Atmos Pico features an intuitive LED display and "Green Button" technology for easy operation.

1. Einschalten: Once installed and the system is filled, switch on the power supply to the pump. The LED display will illuminate.
2. Green Button Technology: The "Green Button" is the primary control for setting the pump's operating mode and characteristic curves.
   • Modusauswahl: Press the Green Button to cycle through available operating modes (e.g., constant differential pressure, variable differential pressure, constant speed). The selected mode will be indicated on the LED display.
   • Performance Adjustment: Within each mode, further presses or a long press of the Green Button may allow adjustment of the differential pressure (prevalence) or speed settings. The LED display will show the current setting.
3. Automatische Anpassung: The integrated electronic control automatically adapts the pump's performance to the system's requirements based on the selected differential pressure setting.
4. Überwachung: The LED display provides continuous feedback on the selected operating mode and current performance.

Refer to the detailed operating instructions provided with the physical product for specific characteristic curves and advanced settings.

6. Wartung

The Wilo Atmos Pico is designed for reliable, low-maintenance operation. Regular checks can help ensure its longevity and efficiency.

• Jährliche Inspektion: It is recommended to have the pump inspected annually by a qualified technician.
• Systemwasserqualität: Ensure the system water quality is maintained according to manufacturer guidelines to prevent corrosion and deposits.
• Reinigung: Um eine ordnungsgemäße Wärmeableitung zu gewährleisten, muss die Außenseite der Pumpe sauber und frei von Staub und Schmutz gehalten werden.
• Entlüftung: Periodically check and vent the system if unusual noises or reduced performance are observed.
• Frostschutz: If the system is shut down during cold periods, ensure adequate frost protection measures are in place to prevent damage to the pump.

Always disconnect the power supply before performing any maintenance tasks.

7. Fehlerbehebung

This section provides solutions to common issues. For complex problems, contact qualified service personnel.

Häufige Probleme und Lösungen:

• Pumpe läuft nicht:
  • Überprüfen Sie die Stromversorgung und den Leistungsschalter.
  • Stellen Sie sicher, dass die elektrischen Verbindungen sicher sind.
  • Verify the pump is not air-locked; vent the system.
• Insufficient Flow/Pressure:
  • Check system pressure and ensure it is within operating limits.
  • Verify the pump's operating mode and differential pressure setting. Adjust if necessary.
  • Check for air in the system; vent thoroughly.
  • Inspect for blockages in the piping or pump.
• Unusual Noises (e.g., Gurgling, Vibrating):
  • Indicates air in the system; vent the pump and system.
  • Check for loose mounting or pipe connections.
  • If noise persists, contact a technician.

8. Spezifikationen

For detailed technical data, refer to the product datasheet or contact Wilo customer support.

9. Garantie und Support

Garantieinformationen:

Warranty terms and conditions for the Wilo Atmos Pico 25/1-6-130 are provided by the manufacturer, Wilo, and the seller at the time of purchase. Please retain your proof of purchase for warranty claims. For specific warranty details, refer to the documentation included with your product or visit the official Wilo webWebsite.

Kundendienst:

For technical assistance, spare parts, or service inquiries, please contact your authorized Wilo dealer or visit the official Wilo website for contact information in your region. When contacting support, please have your product model (Atmos Pico 25/1-6-130) and product code (4232693) readily available.