Introduzione
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Atlantic Nanto 831236 30L Electric 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.
Informazioni sulla sicurezza
Osservare sempre le seguenti precauzioni di sicurezza per ridurre il rischio di incendi, scosse elettriche, lesioni o danni all'apparecchio.
- L'installazione deve essere eseguita da un professionista qualificato nel rispetto delle normative e degli standard locali.
- Ensure the electrical supply matches the specifications of the water heater (220-240V~, 50-60Hz).
- Non utilizzare lo scaldabagno se è danneggiato o non funziona correttamente.
- Non bloccare mai le aperture di ventilazione.
- Scollegare l'alimentazione prima di eseguire qualsiasi manutenzione o riparazione.
- Questo apparecchio non è destinato all'uso da parte di persone (bambini compresi) con ridotte capacità fisiche, sensoriali o mentali, o prive di esperienza e conoscenza, a meno che non siano supervisionate o abbiano ricevuto istruzioni riguardanti l'uso dell'apparecchio da una persona responsabile della loro sicurezza.
Configurazione e installazione
The Atlantic Nanto 831236 is designed for wall-mounted, above-sink installation. Ensure the mounting surface is strong enough to support the full weight of the water heater when filled with water (approximately 45 kg).
Disimballaggio
Carefully remove the water heater from its packaging. Inspect for any signs of damage. Keep packaging materials away from children.

Image: Packaging of the Atlantic Nanto 30L electric water heater, displaying product details and branding.

Image: Packaging of the Atlantic Nanto 30L electric water heater, illustrating its dimensions for installation planning.
Montaggio
- Select a suitable wall location above the sink, ensuring sufficient clearance for maintenance and operation.
- Mark the drilling points for the mounting brackets on the wall. Refer to the rear view of the unit for bracket positions.
- Drill holes and insert appropriate wall anchors. Secure the mounting brackets firmly to the wall.
- Carefully lift the water heater and hang it onto the secured wall brackets. Ensure it is level and stable.

Immagine: Posteriore view of the Atlantic Nanto 30L electric water heater, highlighting the mounting points and electrical connection area.
Collegamenti idraulici
- Connect the cold water inlet (usually marked blue) to the main cold water supply.
- Connect the hot water outlet (usually marked red) to the hot water tap.
- Install a pressure relief valve on the cold water inlet, as required by local codes.
- Assicurarsi che tutti i collegamenti siano a tenuta stagna.
Connessione elettrica
- Ensure the power supply is disconnected before making electrical connections.
- Connect the water heater to a dedicated, properly grounded electrical circuit.
- The appliance operates at 220-240V~, 50-60Hz, with a power rating of 1500W.
- Verify all electrical connections are secure and comply with local electrical codes.

Image: Product label of the Atlantic Nanto 831236 water heater, detailing its electrical specifications and IP24 rating.
Istruzioni per l'uso
Once installed and filled with water, your Atlantic Nanto water heater is ready for operation.
Riempire il serbatoio
- Before switching on the power, open a hot water tap in your sink to allow air to escape from the tank.
- Turn on the cold water supply to the water heater.
- Wait until water flows steadily from the hot water tap, indicating the tank is full. Close the hot water tap.
Accensione e regolazione della temperatura
- Connect the water heater to the electrical supply. The power indicator light (if present) will illuminate.
- Use the temperature control knob located on the front of the unit to set your desired water temperature. Turning the knob clockwise typically increases the temperature.
- The water heater will begin heating the water. Heating time will vary depending on the initial water temperature and the selected setting.

Immagine: Frontale view of the Atlantic Nanto 30L electric water heater, showing the temperature control knob for user adjustment.
Suggerimenti per il risparmio energetico
- Set the temperature to the lowest comfortable level to save energy.
- Consider insulating hot water pipes to reduce heat loss.
- The appliance has an energy efficiency class C.
Manutenzione
Regular maintenance ensures the efficient and safe operation of your water heater.
Ispezione annuale
- It is recommended to have a qualified technician inspect the water heater annually.
- This inspection should include checking the heating element, anode rod (if applicable), and pressure relief valve.
Svuotamento del serbatoio
If the water heater will be out of use for an extended period or if there is a risk of freezing, the tank should be drained.
- Staccare l'alimentazione allo scaldabagno.
- Chiudere la valvola di ingresso dell'acqua fredda.
- Open a hot water tap to release pressure.
- Connect a hose to the drain valve (if present) or disconnect the cold water inlet pipe to drain the tank.
Pulizia
Pulire l'esterno dello scaldabagno con un panno morbido eamp panno. Non usare detergenti abrasivi o solventi.
Risoluzione dei problemi
Prima di contattare l'assistenza clienti, fare riferimento ai seguenti problemi comuni e alle relative soluzioni.
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Niente acqua calda | Nessuna alimentazione Termostato impostato troppo basso Guasto dell'elemento riscaldante | Controllare l'interruttore/fusibile Regolare l'impostazione del termostato Rivolgiti a un tecnico qualificato |
| Acqua calda insufficiente | Termostato impostato troppo basso Excessive hot water usage accumulo di sedimenti | Aumentare l'impostazione del termostato Allow time for reheating Contact a qualified technician for descaling |
| Perdita d'acqua | Collegamenti idraulici allentati Pressure relief valve discharge Tank corrosion | Stringere i collegamenti This is normal if pressure is too high; check system pressure Rivolgiti a un tecnico qualificato |
| Rumori insoliti | accumulo di sedimenti Componenti sciolti | Contact a qualified technician for descaling Rivolgiti a un tecnico qualificato |
Specifiche
Detailed technical specifications for the Atlantic Nanto 831236 Electric Water Heater.

Image: Internal diagram of an electric water heater, illustrating the heating element, insulation, and water tank components.
- Marca: atlantico
- Numero modello: 831236
- Capacità: 30 litri
- Colore: Bianco
- Classe di efficienza energetica: C
- Tipo di montaggio: Wall mount (Above sink)
- Energia: 1500 L
- Voltage: 220-240V~
- Frequenza: Frequenza
- Grado di protezione IP: Grado di protezione IP24
- Dimensioni (circa): 44 cm (larghezza) x 39 cm (profondità) x 46 cm (altezza)
Garanzia e supporto
For warranty information, please refer to the warranty card included with your product or contact Atlantic customer service. Keep your proof of purchase for warranty claims.
For technical support or service, please contact your local Atlantic dealer or authorized service center. You can find contact information on the official Atlantic websito o tramite il tuo rivenditore.