1. Producto terminadoview
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.
Características principales:
- Material: Chromed brass for durability and aesthetic appeal.
- Rango de operación: Suitable for water pressure from 0.5 bar to 8 bar, with a maximum temperature of 90°C.
- Peso: Approximately 5500 g, ensuring stability.
- Conexiones: Standard DIN connectors for easy integration.
- Ducha de mano: Includes a 1.50 m shower hose (plastic with highly flexible metallic effect) and a square hand shower.
- Cartucho: High-quality, replaceable ceramic cartridge for smooth operation and longevity.
- Compatibilidad: Also suitable for gas water heaters.
- Instalación: 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. Instrucciones de seguridad
- Cierre siempre el suministro principal de agua antes de intentar cualquier instalación o mantenimiento.
- Asegúrese de que todas las conexiones estén correctamente selladas para evitar fugas.
- No utilice limpiadores abrasivos ni productos químicos agresivos sobre el acabado cromado, ya que esto puede causar daños.
- Si no está seguro acerca de alguno de los pasos de instalación, consulte a un plomero calificado.
- Mantenga las piezas pequeñas fuera del alcance de los niños.
- Verify that the water pressure and temperature in your system are within the specified operating range (0.5-8 bar, max 90°C).
3. Guía de instalación
This section provides general guidelines for installing the Bernstein Design 1521 freestanding bathtub faucet. Professional installation is recommended.
3.1. Desembalaje e inspección
- Carefully unpack all components and check for any damage during transit.
- Verifique que todas las piezas enumeradas en la lista de embalaje estén presentes.

Image: The faucet components are securely packaged in foam for protection during shipping.
3.2. Componentes sobreview
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. Pasos previos a la instalación
- Cierre el suministro principal de agua al baño.
- Flush the water lines to remove any debris.
- Prepare the floor area where the faucet will be installed, ensuring it is clean and level.
3.4. Montaje del grifo
- 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. Comprobación posterior a la instalación
- Abra lentamente el suministro de agua principal.
- Revise todas las conexiones para detectar fugas. Apriete inmediatamente cualquier conexión que presente fugas.
- Test the faucet and hand shower for proper water flow and temperature control.
4. Instrucciones de funcionamiento
4.1. Control del flujo de agua y la temperatura
The faucet features a single lever for controlling both water flow and temperature.
- To turn on the water, lift the lever.
- To increase water flow, lift the lever further.
- 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. Mantenimiento y cuidado
5.1. Limpieza del grifo
- Clean the faucet regularly with a soft cloth and mild soap or a non-abrasive cleaner specifically designed for chrome finishes.
- Enjuague bien con agua limpia y seque con un paño suave para evitar manchas de agua.
- 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 Mantenimiento del aireador
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. Cartucho de cerámica
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. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| Bajo caudal de agua | Aireador obstruido; válvula de cierre parcialmente cerrada; baja presión de agua. | Clean the aerator; ensure shut-off valves are fully open; check main water pressure. |
| Fuga del pico | Cartucho cerámico desgastado; conexiones sueltas. | 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 del agua inconsistente | Cartucho de cerámica defectuoso; problemas con el calentador de agua. | Replace ceramic cartridge; consult a professional for water heater inspection. |
7. Especificaciones
| Característica | Detalle |
|---|---|
| Número de modelo | 1521 |
| Marca | Bernstein |
| Tipo | Grifo de bañera independiente |
| Material | Chromed Brass |
| Número de manijas | 1 (Palanca única) |
| Presión de funcionamiento | 0.5 bares a 8 bares |
| Temperatura máxima del agua | 90°C |
| Peso | Aproximadamente 5500 g |
| Longitud de la manguera de ducha | 1.50 metros |
| Tipo de cartucho | Replaceable Ceramic Cartridge |
| Conexiones | DIN Standard |
8. Garantía y soporte
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.
Información del contacto:
- Websitio: www.bernstein-badshop.de (Marca general web(Sitio, el enlace de soporte específico puede variar)
- Refer to your purchase receipt or product packaging for direct customer service contacts.