1. Introduzione
Thank you for choosing the Ferroli 10L Water Heater, model CALDO10V. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your water heater. Please read these instructions carefully before installation and use, and keep them for future reference. Proper installation and adherence to these guidelines will ensure optimal performance and longevity of your appliance.
2. Prodotto finitoview
The Ferroli CALDO10V is a high-efficiency 10-liter water heater designed for reliable hot water supply. It features advanced technology for energy saving and durability.
Caratteristiche principali:
- High Pressure Rating: 8 bar, suitable for high-rise buildings.
- Blue Forever Heating Element for efficient heating.
- Digital Temperature Display for precise control.
- Long-lasting Aluminium Anode for enhanced tank protection.
- Healthy Blue Silicon Enamel Coated Tank for corrosion resistance.
- Rust Proof ABS Body for durability.
- Environment Friendly CFC-free Insulation for energy efficiency.
- Hi-Tech Capillary Thermostat & Cutout for additional safety.
Componenti:
The water heater unit includes the main body, power cord, and a safety valve. Mounting hardware is also provided.

Figura 2.1: Fronte view of the Ferroli 10L Water Heater CALDO10V, showing its compact design and control panel on the right side.
3. Istruzioni di sicurezza
Osservare sempre le seguenti precauzioni di sicurezza per ridurre il rischio di lesioni, scosse elettriche, incendi o danni all'apparecchio.
- Personale qualificato: Installation and maintenance must be performed by qualified technicians in accordance with local regulations and this manual.
- Sicurezza elettrica: Assicurarsi che l'alimentazione corrisponda al voltage specified on the appliance. Do not use extension cords. The appliance must be properly grounded.
- Pressione dell'acqua: The water heater is designed for a maximum pressure of 8 bar. Install a pressure reducing valve if the incoming water pressure exceeds this limit.
- Temperatura: Hot water can cause severe burns. Exercise caution when using hot water and supervise children or individuals with reduced capabilities.
- Valvola di sicurezza: Non bloccare o tamper with the pressure relief valve. It must be installed and regularly checked for proper operation.
- Congelamento: Protect the appliance and water pipes from freezing temperatures.
- Materiali infiammabili: Non conservare o utilizzare materiali infiammabili vicino allo scaldabagno.

Figura 3.1: Esample of a warning label on the water heater, indicating important safety information regarding installation and usage.
4. Configurazione e installazione
Proper installation is crucial for the safe and efficient operation of your water heater. Refer to the diagrams and follow these steps carefully.
4.1 Mounting the Water Heater:
- Choose a suitable wall location that can support the full weight of the water heater when filled with water (approx. 19 kg).
- Mark the drilling points for the mounting brackets using the provided template or by measuring the distance between the brackets on the unit.
- Drill holes and insert the wall plugs. Secure the mounting hooks firmly into the wall.
- Carefully lift the water heater and hang it securely on the mounting hooks. Ensure it is level.

Figura 4.1: Posteriore view of the water heater, illustrating the integrated mounting brackets and the water inlet (blue) and outlet (red) connections.

Figure 4.2: Included mounting hardware (hooks and wall plugs) and the pressure relief safety valve, essential for safe operation.
4.2 Collegamenti idraulici:
- Connect the cold water supply to the blue marked inlet pipe.
- Connect the hot water outlet to the red marked pipe.
- Install the pressure relief safety valve on the cold water inlet pipe. Ensure the discharge pipe from the safety valve is directed downwards and left open to the atmosphere. Do not block it.
- Use appropriate sealing materials (e.g., PTFE tape) on all threaded connections to prevent leaks.
4.3 Collegamento elettrico:
- Prima di effettuare qualsiasi collegamento elettrico, assicurarsi che l'alimentazione principale sia disattivata.
- Connect the water heater's power cord to a properly grounded electrical outlet.
- Verificare che il volumetage and frequency of your electrical supply match the specifications of the water heater.
5. Istruzioni per l'uso
Follow these steps to operate your Ferroli water heater safely and efficiently.
5.1 Filling the Tank:
- Before switching on the power, open a hot water tap in your home to allow air to escape from the tank.
- Aprire la valvola di alimentazione dell'acqua fredda allo scaldabagno.
- Wait until water flows steadily from the hot water tap, indicating the tank is full. Close the hot water tap.
5.2 Powering On and Temperature Adjustment:
- Plug in the power cord or switch on the dedicated circuit breaker for the water heater.
- Il display digitale si illuminerà, mostrando la temperatura attuale dell'acqua.
- Use the temperature control knob on the front panel to set your desired water temperature. Turn clockwise for higher temperatures ('Hi') and counter-clockwise for lower temperatures ('Low').
- The heating element will activate, and the water will begin to heat to the set temperature.

Figure 5.1: Close-up of the control panel, featuring the temperature adjustment knob with 'Off', 'Low', and 'Hi' settings, and an indicator light.
6. Manutenzione
Una manutenzione regolare garantisce la longevità e il funzionamento efficiente dello scaldabagno. Scollegare sempre l'alimentazione prima di eseguire qualsiasi intervento di manutenzione.
6.1 Draining the Tank:
To drain the tank for maintenance or if there is a risk of freezing:
- Switch off the power supply to the water heater.
- Close the cold water inlet valve to the heater.
- Open a hot water tap in your home to relieve pressure.
- Connect a hose to the drain valve (if present, usually near the cold water inlet) or carefully open the pressure relief valve to drain the water.
6.2 Anode Rod Inspection/Replacement:
The water heater is equipped with a long-lasting Aluminium Anode to protect the tank from corrosion. It is recommended to have a qualified technician inspect the anode rod annually and replace it if significantly depleted. This extends the life of the tank.
6.3 Pulizia:
Wipe the exterior of the water heater with a soft, damp panno. Non usare detergenti abrasivi o solventi.
7. Risoluzione Dei Problemi
If you encounter issues with your water heater, refer to this section before contacting service.
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Niente acqua calda | Nessuna alimentazione Termostato impostato troppo basso Guasto dell'elemento riscaldante | Controllare il collegamento elettrico e l'interruttore automatico Regolare il termostato su un'impostazione più alta Rivolgiti a un tecnico qualificato |
| Acqua non abbastanza calda | Termostato impostato troppo basso Tempo di riscaldamento insufficiente High hot water demand | Aumentare l'impostazione della temperatura Allow more time for heating Reduce hot water usage or consider a larger capacity unit |
| Perdita d'acqua | Collegamenti dei tubi allentati Valvola limitatrice di pressione difettosa Perdita dal serbatoio | Stringere i collegamenti Inspect and replace safety valve if necessary Contattare immediatamente un tecnico qualificato |
| Rumori insoliti (ad esempio scoppiettii, rimbombi) | Accumulo di sedimenti nel serbatoio | Drain and flush the tank to remove sediment. If problem persists, contact technician. |
8. Specifiche
Technical specifications for the Ferroli 10L Water Heater CALDO10V.
| Caratteristica | Specificazione |
|---|---|
| Marca | Ferroli |
| Numero di modello | CALDO10V |
| Capacità | 10 litri |
| Fonte di alimentazione | Elettrico con cavo |
| Peso dell'articolo | 9 kg |
| Pressione nominale | 8 barre |
| Elemento riscaldante | Blue Forever |
| Tank Coating | Blue Silicon Enamel |
| Materiale del corpo | Rust Proof ABS |
| Isolamento | Senza CFC |
| Produttore | GSP INTERNATIONAL |
9. Garanzia e supporto
For warranty information, technical support, or service requests, please contact your authorized Ferroli dealer or customer service center. Keep your purchase receipt as proof of purchase for warranty claims.