1. Prodotto finitoview
The Wilo Inverter Circulation Pump, model 15/7-50, is a high-efficiency recirculation pump designed for hot water heating systems. It features integrated differential pressure regulation, ensuring optimal performance and energy savings. This pump is engineered to circulate heating water efficiently throughout your system, providing consistent warmth and reliable operation.
An image showing the Wilo Inverter Circulation Pump, model 15/7-50. The pump features a compact design with a black cast iron body and a light grey control unit. The control unit displays the Wilo logo, QR codes, and various operational indicators, including a prominent green button for user interaction. The inlet and outlet connections are visible, indicating its function in a heating system.
2. Configurazione e installazione
Proper installation is crucial for the safe and efficient operation of your Wilo circulation pump. It is recommended that installation be performed by a qualified professional.
2.1 Precauzioni di sicurezza
- Ensure the main power supply is disconnected before beginning any installation or maintenance work.
- Indossare adeguati dispositivi di protezione individuale (DPI), come guanti e protezioni per gli occhi.
- Verify that the installation site is free from moisture and extreme temperatures.
- Adhere to all local electrical and plumbing codes.
2.2 Passaggi di installazione
- Preparare il sistema: Drain the heating system completely and ensure all valves are closed.
- Montare la pompa: Install the pump in the designated location, ensuring it is securely fastened and oriented correctly (refer to pump markings for flow direction).
- Collegare le tubazioni: Connect the inlet and outlet pipes to the pump using appropriate fittings. Ensure all connections are watertight.
- Collegamento elettrico: Connect the pump to the electrical supply according to the wiring diagram provided with the pump (not included in this manual, refer to product packaging). Ensure proper grounding.
- Riempimento e sfiato: Slowly refill the heating system, bleeding air from the system and the pump until all air is expelled.
- Controllare eventuali perdite: Inspect all connections for leaks before restoring power.
3. Istruzioni per l'uso
The Wilo Inverter Circulation Pump is designed for user-friendly operation with its intelligent control system.
3.1 Avvio iniziale
- After successful installation and system filling, restore power to the pump.
- The pump will typically perform an automatic self-check.
- Observe the display or indicator lights for operational status.
3.2 Selezione della modalità
The pump features integrated differential pressure regulation. Depending on the model and specific controls, you may be able to select different operating modes (e.g., constant pressure, proportional pressure, fixed speed). Refer to the pump's control panel for available settings and adjustments.
- Modalità a pressione costante: Maintains a constant differential pressure regardless of flow rate.
- Modalità pressione proporzionale: Adjusts differential pressure proportionally to the flow rate, reducing pressure at lower flow rates.
- Modalità velocità fissa: Operates at a constant speed, suitable for systems with stable flow requirements.
Use the control buttons on the pump's interface to cycle through modes and adjust settings as needed for your heating system's requirements.
4. Manutenzione
Regular maintenance ensures the longevity and optimal performance of your Wilo circulation pump.
- Ispezione annuale: It is recommended to have a qualified technician inspect the pump and heating system annually.
- Controllare eventuali perdite: Periodically inspect all pipe connections for any signs of leaks. Address any leaks immediately.
- Qualità dell'acqua del sistema: Ensure the heating system water quality is maintained according to manufacturer recommendations to prevent corrosion and scaling.
- Pulizia: Mantenere l'esterno della pompa pulito e libero da polvere e detriti per garantire una ventilazione adeguata.
- Sfiato dell'aria: If the pump becomes noisy or inefficient, it may be due to air in the system. Re-vent the system as described in the installation section.
Do not attempt to disassemble the pump unless you are a qualified service technician.
5. Risoluzione Dei Problemi
This section provides solutions to common issues you might encounter with your Wilo circulation pump.
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Pompa non funzionante | No power supply; Thermal overload; Motor fault | Check power connection and circuit breaker; Allow pump to cool down; Contact qualified technician |
| La pompa è rumorosa | Air in the system; Cavitation; Bearing wear | Vent the heating system; Check system pressure; Contact qualified technician |
| Prestazione di riscaldamento insufficiente | Incorrect pump setting; Air in system; Blockage in piping | Adjust pump operating mode; Vent the system; Check for blockages and clean if necessary |
| Perdita dalla pompa | Collegamenti allentati; Guarnizioni danneggiate | Tighten connections; Contact qualified technician for seal replacement |
If the problem persists after attempting these solutions, please contact a qualified heating system technician or Wilo customer support.
6. Specifiche tecniche
- Produttore: Villo
- Numero modello: 412-WPAR-157130
- Tipo di prodotto: High-efficiency recirculation pump
- Applicazione: Hot water heating systems
- Regolamento: Integrated differential pressure regulation
- Quantità: 1 articolo
- Batterie richieste: NO
- ASIN: B09MG8T175
- Prima data disponibile: 30 novembre 2021
7. Garanzia e supporto
For information regarding product warranty, please refer to the warranty card included with your purchase or visit the official Wilo websito.
For technical support, spare parts, or service inquiries, please contact your local Wilo service partner or the retailer from whom you purchased the pump.
Importante: Al momento non sono disponibili informazioni sulla disponibilità dei pezzi di ricambio.
