IBO 25-60/180 OHI Circulating Pump User Manual

1. Introduzione

Thank you for choosing the IBO 25-60/180 OHI circulating pump. This manual provides important information regarding the safe installation, operation, and maintenance of your pump. Please read these instructions carefully before installation and use, and keep them for future reference. Proper installation and maintenance will ensure optimal performance and longevity of the product.

2. Informazioni sulla sicurezza

AVVERTIMENTO: La mancata osservanza di queste istruzioni di sicurezza può provocare scosse elettriche, incendi, lesioni gravi o morte.

• Sicurezza elettrica: Always disconnect the pump from the power supply before performing any installation, maintenance, or repair work. Ensure that the electrical installation complies with local regulations and standards. The pump operates on 230 V- 50 Hz.
• Personale qualificato: Installation and electrical connections should only be performed by qualified and authorized personnel.
• Temperatura del fluido: The pump is designed for fluid temperatures between +5 °C and +110 °C. Handle hot fluids with extreme caution to prevent burns.
• Pressione: The nominal pressure is 10 bar. Ensure the system's pressure does not exceed this limit.
• Grado di protezione: The pump has an IP 44 protection rating, meaning it is protected against solid objects larger than 1mm and against splashing water from any direction. However, it is not waterproof and should not be submerged.
• Uso previsto: This pump is intended for circulating water in heating systems. Do not use it for other purposes without consulting the manufacturer.

3. Prodotto finitoview

The IBO 25-60/180 OHI is a robust circulating pump designed for efficient fluid circulation in various systems, primarily heating applications. It features a 3-speed motor, allowing users to adjust performance to specific system requirements. Constructed with high-quality materials, including a ceramic motor shaft, and an encapsulated motor, it ensures quiet and reliable operation.

Caratteristiche principali:

• 3-speed motor for adjustable performance.
• Suitable for fluid temperatures from +5 °C to +110 °C.
• Maximum discharge head of 4 meters.
• Operates on 230 V- 50 Hz power supply.
• Grado di protezione IP 44.
• Equipped with a durable ceramic motor shaft.
• Encapsulated motor design for enhanced reliability.
• Nominal pressure of 10 bar.
• Quiet operation due to high-quality materials and construction.

Figure 1: IBO 25-60/180 OHI Circulating Pump, showing the pump unit, its packaging, and included seals.

4. Configurazione e installazione

4.1 Controlli pre-installazione

• Verify that the pump model matches your system requirements.
• Inspect the pump for any visible damage from shipping.
• Assicurarsi che tutti gli strumenti e gli accessori necessari siano disponibili.
• Confirm that the power supply (230 V- 50 Hz) is accessible and correctly rated.

4.2 Montaggio della pompa

The pump should be installed in a horizontal position with the motor shaft horizontal to ensure proper lubrication and cooling. Ensure there is sufficient space around the pump for ventilation and future maintenance.

• Install the pump in the return line of the heating system, if possible, to operate at lower temperatures and extend its lifespan.
• Use appropriate shut-off valves on both sides of the pump to allow for isolation during maintenance without draining the entire system.
• Ensure the pipework is adequately supported to prevent strain on the pump connections.
• Use the provided seals to ensure watertight connections.

Figura 2: lato view of the pump, illustrating the inlet and outlet connections for pipework integration.

4.3 Collegamento elettrico

• Tutti i lavori elettrici devono essere eseguiti da un elettricista qualificato.
• Collegare la pompa a un circuito elettrico dedicato, protetto da un fusibile o da un interruttore automatico.
• Ensure proper grounding (earthing) of the pump.
• Follow the wiring diagram provided on the pump's terminal box or in the full manufacturer's documentation.

4.4 System Filling and Priming

• After installation, slowly fill the heating system with water, ensuring all air is vented from the system.
• Open the bleed screw on the pump (if present) to release any trapped air within the pump housing.
• Once the system is full and air-free, close the bleed screw.

5. Istruzioni per l'uso

5.1 Avvio iniziale

• Ensure the system is completely filled with water and all air has been removed.
• Accendere l'alimentazione alla pompa.
• The pump should start operating. Listen for any unusual noises, which may indicate trapped air or an obstruction.

Selezione a 5.2 velocità

The IBO 25-60/180 OHI pump is equipped with a 3-speed selector switch, typically located on the motor housing. This allows you to adjust the pump's performance to match the specific requirements of your heating system.

• Velocità I (bassa): For systems requiring minimal circulation or during periods of low heat demand.
• Velocità II (Media): A balanced setting for general operation.
• Velocità III (Alta): For systems requiring maximum circulation, such as during initial heat-up or in larger systems.

Select the speed that provides adequate heat distribution without causing excessive noise or energy consumption. You may need to experiment to find the optimal setting for your system.

6. Manutenzione

The IBO 25-60/180 OHI circulating pump is designed for minimal maintenance. However, regular checks can help ensure its long-term reliability.

• Ispezione annuale: Annually, check the pump for any signs of leaks, corrosion, or unusual noises.
• Qualità dell'acqua del sistema: Ensure the heating system water is clean and free of debris. Poor water quality can lead to blockages and premature wear.
• Sanguinamento: Periodically check and bleed the system and pump to remove any trapped air, which can cause noise and reduce efficiency.
• Pulizia: Keep the exterior of the pump clean and free from dust and dirt to ensure proper heat dissipation.
• winterization: If the heating system is shut down for an extended period in freezing conditions, ensure the system (including the pump) is drained or protected with antifreeze to prevent damage from freezing.

7. Risoluzione Dei Problemi

Before attempting any troubleshooting, always disconnect the pump from the power supply.

8. Specifiche

Figure 3: Pump label displaying key technical specifications and power settings.

9. Garanzia e supporto

Per informazioni sulla garanzia, supporto tecnico o richieste di assistenza, consultare la documentazione fornita con l'acquisto o contattare il rivenditore. Conservare la prova d'acquisto per eventuali reclami in garanzia.