1. Introducción
This manual provides essential information for the safe and efficient operation of your Steinbach Solid 4.3 Heat Pump. Please read it thoroughly before installation and use, and keep it for future reference.
The Steinbach Solid 4.3 Heat Pump is designed to efficiently heat swimming pools up to 20,000 liters. It features a high Coefficient of Performance (COP) of 6, requiring only 700 W of input power for 4,300 W of heating output, making it highly energy-efficient. Its compact design and quiet operation (37 dB(A)) ensure minimal disruption. The heat pump is also suitable for saltwater pools and offers convenient control via a dedicated mobile application for iOS and Android devices.
2. Información de seguridad
Observe siempre las siguientes precauciones de seguridad para reducir el riesgo de lesiones o daños:
- Lea todas las instrucciones antes de utilizar el aparato.
- Asegúrese de que la fuente de alimentación coincida con las especificaciones que figuran en la etiqueta del producto.
- No opere la bomba de calor si el cable de alimentación o el enchufe están dañados.
- Mantenga a los niños y a las mascotas alejados de la bomba de calor durante su funcionamiento.
- Asegure una ventilación adecuada alrededor de la unidad.
- No intente reparar ni modificar la unidad usted mismo. Contacte con personal de servicio técnico cualificado.
- Desconecte la alimentación antes de realizar cualquier mantenimiento o limpieza.
- Este aparato no está diseñado para ser utilizado por personas (incluidos niños) con capacidades físicas, sensoriales o mentales reducidas, o con falta de experiencia y conocimientos, a menos que hayan recibido supervisión o instrucciones sobre el uso del aparato por parte de una persona responsable de su seguridad.
3. Contenido del paquete
Por favor, compruebe que todos los artículos estén presentes y en buen estado:
- 1 x Steinbach Solid 4.3 Heat Pump
- 2 adaptadores
- 1 x Manual de usuario (este documento)
4. Configuración e instalación
Proper installation is crucial for the heat pump's performance and longevity. Ensure the unit is placed on a stable, level surface with adequate ventilation.
4.1 Colocación
Position the heat pump outdoors, ensuring at least 50 cm of clear space around the air inlet and outlet for optimal airflow. Avoid placing it in enclosed spaces or directly against walls that would obstruct air circulation.

Figura 4.1: Frente view of the Steinbach Solid 4.3 Heat Pump, showing the main fan and control panel. This view is important for understanding air intake and exhaust requirements.

Figura 4.2: Atrás view of the Steinbach Solid 4.3 Heat Pump, illustrating the rear grille for air circulation. Ensure this area is clear of obstructions.
4.2 Conexiones de agua
Connect the heat pump to your pool's filtration system. The heat pump should be installed after the filter and before any chemical feeders. The connection size for swimming pool hoses is Ø 32/38 mm. Use the provided adapters if necessary.

Figura 4.3: Detail of the water connection port on the heat pump, designed for Ø 32/38 mm pool hoses. Ensure a secure and leak-free connection.
4.3 Conexión eléctrica
Connect the heat pump to a grounded electrical outlet. Ensure the electrical circuit can handle the maximum input power of 900W. Consult a qualified electrician if you are unsure about your electrical system's capacity.
5. Instrucciones de funcionamiento
The Steinbach Solid 4.3 Heat Pump offers intuitive operation through its integrated control panel and a convenient mobile application.
5.1 Funcionamiento del panel de control
The digital display on the unit shows the current water temperature and allows for basic adjustments. Refer to the on-screen prompts for setting desired temperatures and modes.

Figura 5.1: The intuitive control panel of the heat pump, displaying temperature and control buttons for easy adjustments.
5.2 Control de aplicaciones (Wi-Fi)
For convenient remote control, download the "Steinbach Control" app from the App Store (iOS) or Google Play Store (Android). The app allows you to monitor and adjust settings via Wi-Fi.
- Download the "Steinbach Control" app.
- Ensure your heat pump is powered on and within Wi-Fi range (2.4 GHz frequency).
- Follow the in-app instructions to connect your heat pump to your Wi-Fi network.
- Once connected, you can control the heat pump's temperature, mode, and schedule from your smartphone.

Figura 5.2: Screenshot of the Steinbach Control app interface, demonstrating remote temperature adjustment. QR codes for App Store and Google Play are visible for easy download.

Figura 5.3: Visual representation highlighting key features: App & WiFi control, extremely quiet operation (37 dB(A)), and suitability for saltwater up to 5g/L.
6. Mantenimiento
Regular maintenance ensures the optimal performance and extends the lifespan of your heat pump.
- Limpieza: Limpie periódicamente el exterior de la unidad con un paño suave y húmedo.amp cloth. Ensure the air intake and outlet grilles are free from debris, leaves, and dirt.
- Calidad del agua: Maintain proper pool water chemistry. For saltwater pools, ensure the salt concentration does not exceed 0.50% (5 g/L or 5,000 ppm) to protect the titanium heat exchanger.
- Winterización: If you live in an area with freezing temperatures, properly winterize your heat pump by draining all water from the unit and storing it in a dry, protected area. Consult a professional if unsure.
- Inspección profesional: Consider an annual professional inspection to ensure all components are functioning correctly.
7. Solución de problemas
Esta sección ofrece soluciones a problemas comunes que podrías encontrar. Si el problema persiste, contacta con atención al cliente.
| Problema | Posible causa | Solución |
|---|---|---|
| Heat pump not heating water. | Insufficient water flow; Low ambient temperature; Incorrect temperature setting; Air in system. | Check pump and filter for proper operation; Ensure ambient temperature is within operating range (5°C to 50°C); Verify desired temperature setting; Bleed air from the system. |
| La unidad no se enciende. | No power supply; Circuit breaker tripped; Faulty wiring. | Check power connection and outlet; Reset circuit breaker; Contact a qualified electrician. |
| Problemas de conexión de la aplicación. | Contraseña de Wi-Fi incorrecta; enrutador demasiado lejano; red Wi-Fi de 5 GHz. | Verify Wi-Fi password; Move router closer or use a Wi-Fi extender; Ensure you are connecting to a 2.4 GHz Wi-Fi network. |
| Ruido inusual durante el funcionamiento. | Debris in fan; Loose components; Compressor issue. | Inspect fan for obstructions (disconnect power first); Tighten any loose screws; If noise persists, contact customer support. |
8. Especificaciones técnicas
| Característica | Especificación |
|---|---|
| Número de modelo | 049400 años |
| Capacidad de calentamiento | 4300 W |
| Input Power (Heating) | 700 W |
| Input Current (Heating) | 3.1 A |
| Potencia máxima de entrada | 900 W |
| Corriente máxima de entrada | 3.9 A |
| Fuente de alimentación | 220-240 V ~ / 50 Hz |
| COP (Coeficiente de Rendimiento) | 6 |
| Nivel de presión sonora | 37 dB(A) |
| Water Capacity (Max Pool Volume) | 20,000 litros |
| Caudal mínimo de agua | 1500 l/h |
| Dimensiones (L x An x Al) | 48.50 x 33 x 44 cm |
| Peso | 29 kilogramos |
| Compatible con agua salada | Yes (up to 0.50% / 5 g/L) |
| Dimensiones de conexión | Diámetro 32/38 mm |
| Refrigerante | R290 |
| Capacidad máxima de refrigerante | 280 gramos |
| GWP (Potencial de calentamiento global) | 3 |
| equivalente de CO2 | 0.00084 toneladas |
| Rango de temperatura del agua | 5 °C a 45 °C |
| Rango de temperatura ambiente | 5 °C a 50 °C |
| Nombre de la aplicación | Control Steinbach |
| Conectividad | Wi-Fi (2.4 GHz) |
*Specifications are subject to change based on environmental conditions and heat pump operating mode.
9. Garantía y soporte
For warranty information and technical support, please refer to the warranty card included with your product or visit the official Steinbach webSitio. Conserve su comprobante de compra para cualquier reclamación de garantía.
Servicio al cliente: If you encounter any issues not covered in this manual or require further assistance, please contact Steinbach customer service through their official channels.





