1. Prodotto finitoview
The Bernstein Design 1521 is a high-quality freestanding bathtub faucet designed for modern bathrooms. It features a sleek chrome finish and is constructed from durable brass. This faucet includes a single-lever mixer and an integrated hand shower for versatile use.
Caratteristiche principali:
- Materiale: Chromed brass for durability and aesthetic appeal.
- Campo di funzionamento: Suitable for water pressure from 0.5 bar to 8 bar, with a maximum temperature of 90°C.
- Peso: Approximately 5500 g, ensuring stability.
- Connessioni: Standard DIN connectors for easy integration.
- Doccia a mano: Includes a 1.50 m shower hose (plastic with highly flexible metallic effect) and a square hand shower.
- Cartuccia: High-quality, replaceable ceramic cartridge for smooth operation and longevity.
- Compatibilità: Also suitable for gas water heaters.
- Installazione: Designed for easy installation as a freestanding unit.

Image: The Bernstein Design 1521 freestanding bathtub faucet in operation, showing water flowing from the main spout and the attached hand shower.
2. Istruzioni di sicurezza
- Chiudere sempre l'alimentazione idrica principale prima di procedere a qualsiasi installazione o manutenzione.
- Assicurarsi che tutti i collegamenti siano adeguatamente sigillati per evitare perdite.
- Non utilizzare detergenti abrasivi o prodotti chimici aggressivi sulla finitura cromata, poiché potrebbero danneggiarla.
- In caso di dubbi su una qualsiasi fase dell'installazione, consultare un idraulico qualificato.
- Tenere le parti di piccole dimensioni fuori dalla portata dei bambini.
- Verify that the water pressure and temperature in your system are within the specified operating range (0.5-8 bar, max 90°C).
3. Guida all'installazione
This section provides general guidelines for installing the Bernstein Design 1521 freestanding bathtub faucet. Professional installation is recommended.
3.1. Disimballaggio e ispezione
- Carefully unpack all components and check for any damage during transit.
- Verificare che siano presenti tutti i componenti elencati nella lista di imballaggio.

Image: The faucet components are securely packaged in foam for protection during shipping.
3.2. Componenti finitiview
Familiarize yourself with the various parts of the faucet before beginning installation.

Image: All parts of the faucet system, including the main column, spout, hand shower, flexible hoses, mounting plate, and fasteners.
3.3. Passaggi di pre-installazione
- Chiudere l'alimentazione idrica principale del bagno.
- Lavare le condutture dell'acqua per rimuovere eventuali detriti.
- Prepare the floor area where the faucet will be installed, ensuring it is clean and level.
3.4. Montaggio del rubinetto
- Position the mounting base on the floor at the desired location. Mark the drilling points.
- Drill holes according to the markings and insert appropriate anchors (if required for your flooring type).
- Secure the mounting base to the floor using the provided screws.
- Connect the hot and cold water supply lines to the flexible hoses extending from the faucet column. Ensure proper sealing with plumber's tape or thread sealant.
- Carefully place the faucet column onto the mounting base, aligning the connections. Secure the faucet column to the base.
- Attach the hand shower hose to the designated outlet on the faucet body.

Image: The complete freestanding faucet unit, illustrating its overall design and the 21 cm spout length.
3.5. Controllo post-installazione
- Aprire lentamente la rete idrica principale.
- Check all connections for leaks. Tighten any leaking connections immediately.
- Test the faucet and hand shower for proper water flow and temperature control.
4. Istruzioni per l'uso
4.1. Controllo del flusso e della temperatura dell'acqua
The faucet features a single lever for controlling both water flow and temperature.
- To turn on the water, lift the lever.
- Per aumentare il flusso dell'acqua, sollevare ulteriormente la leva.
- To adjust temperature, move the lever left for hot water and right for cold water.
- To turn off the water, push the lever down.

Image: Detail of the single lever handle for precise control of water flow and temperature.
4.2. Using the Hand Shower
- To activate the hand shower, pull the diverter knob located on the faucet body.
- Water will divert from the main spout to the hand shower.
- After use, push the diverter knob back in to return water flow to the main spout.

Image: The integrated square hand shower with its flexible hose, ready for use.
5. Manutenzione e cura
5.1. Pulizia del rubinetto
- Pulire regolarmente il rubinetto con un panno morbido e un sapone neutro o con un detergente non abrasivo specifico per finiture cromate.
- Risciacquare abbondantemente con acqua pulita e asciugare con un panno morbido per evitare macchie d'acqua.
- Do not use abrasive sponges, scouring pads, or cleaners containing alcohol, ammonia, bleach, or phosphoric acid, as these can damage the chrome finish.
5.2. Manutenzione dell'aeratore
Periodically unscrew the aerator at the end of the spout to clean out any mineral deposits or debris that may affect water flow.

Image: Detail of the faucet spout and aerator, which can be removed for cleaning.
5.3. Cartuccia in ceramica
The faucet is equipped with a high-quality, replaceable ceramic cartridge. If you experience persistent dripping or difficulty controlling water flow/temperature, the cartridge may need to be replaced. Consult a professional plumber for cartridge replacement.
6. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Basso flusso d'acqua | Aeratore intasato; valvola di intercettazione parzialmente chiusa; bassa pressione dell'acqua. | Clean the aerator; ensure shut-off valves are fully open; check main water pressure. |
| Perdita dal beccuccio | Worn ceramic cartridge; loose connections. | Replace ceramic cartridge (professional recommended); check and tighten connections. |
| Water not diverting to hand shower | Diverter knob not fully engaged; debris in diverter mechanism. | Ensure diverter knob is pulled out completely; clean diverter mechanism if accessible. |
| Temperatura dell'acqua incoerente | Faulty ceramic cartridge; issues with water heater. | Replace ceramic cartridge; consult a professional for water heater inspection. |
7. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | 1521 |
| Marca | Bernstein |
| Tipo | Freestanding Bathtub Faucet |
| Materiale | Chromed Brass |
| Numero di maniglie | 1 (Leva singola) |
| Pressione di esercizio | da 0.5 bar a 8 bar |
| Temperatura massima dell'acqua | 90°C |
| Peso | Circa 5500 g |
| Lunghezza del tubo flessibile della doccia | 1.50 metri |
| Tipo di cartuccia | Replaceable Ceramic Cartridge |
| Connessioni | DIN Standard |
8. Garanzia e supporto
Bernstein products are manufactured to high-quality standards. For specific warranty information, please refer to the documentation included with your purchase or visit the official Bernstein website. For technical support or spare parts, please contact Bernstein customer service.
Informazioni sui contatti:
- Websito: www.bernstein-badshop.de (General brand websito, il collegamento di supporto specifico potrebbe variare)
- Refer to your purchase receipt or product packaging for direct customer service contacts.