1. Introducció
The Wilo Star S 16 FX circulating pump is designed for efficient and reliable operation in hydronic radiant floor heating and other closed-loop system applications. Featuring a robust cast iron housing and a three-speed motor, this circulator provides optimal performance for various heating needs. Its quiet operation makes it suitable for sound-sensitive installations.
2. Informació de seguretat
WARNING: To reduce the risk of electric shock, fire, or injury, always follow these safety precautions.
- Do not install the pump with the motor positioned directly above or below the pump body.
- Aquest producte està dissenyat només per a ús interior.
- Refer to the complete instruction manual for proper installation procedures to prevent electric shock.
- The maximum permissible water temperature is 230°F (110°C).
- Use only copper conductors for electrical connections.
- Do not operate the pump without fluid (dry run) as this can cause severe damage.
- The pump operates on 115 Volts, 60 Hz, with a maximum current draw of 0.66 Amperes.
- The maximum working pressure for this unit is 145 PSI.
- The motor is Class F insulated with a -7µf capacitor.
3. Producte acabatview
Característiques principals:
- Cast iron housing for durability.
- 90-degree rotated flanges for flexible installation.
- Three-speed motor (Low/Medium/High) for adjustable performance.
- Maximum head of 16 feet.
- Built-in motor protection for extended life and improved performance.
- Suitable for various applications including water and glycol radiant floor heating, hydronic heating, fan coil heating, and solar water heating.
- Whisper-quiet operation.
- UL/CSA listed for safety compliance.
- Manufactured in France.
Components inclosos:
- 1 x Wilo Star S 16 FX Circulator Pump
- 2 x Gaskets (O-rings)
Imatges del producte:
4. Configuració i instal·lació
The Wilo Star S 16 FX pump is designed for straightforward installation in closed-loop heating systems. Its 90-degree rotated flanges offer flexibility in pipe connection. Ensure the system is depressurized and drained before beginning installation. Always follow local plumbing and electrical codes. The included gaskets (O-rings) should be properly seated to ensure a watertight seal.
For detailed installation steps, including pipe sizing, electrical wiring, and system filling, consult a qualified professional or the comprehensive installation guide provided with the product.
5. Instruccions de funcionament
The Wilo Star S 16 FX features a three-speed motor, allowing you to adjust the pump's performance to match your system's requirements. The speed settings are typically labeled Low, Medium, and High (or 1, 2, 3, and Eco/Max on the dial).
- Selecció de velocitat: Locate the selector dial on the front of the pump's motor housing.
- Ajust de velocitat: Rotate the dial to select the desired speed setting. Higher settings provide greater flow and head, while lower settings consume less energy and are suitable for systems with lower demand.
- Funcionament inicial: After installation and system filling, ensure all air is purged from the system before starting the pump. Start the pump on a lower speed setting and gradually increase if more flow is required.
Refer to the performance curve chart in the Product Overview section to understand the pump's capabilities at different speeds.
6. Manteniment
The Wilo Star S 16 FX circulating pump is designed for minimal maintenance. Regular checks can help ensure its longevity and efficient operation:
- Pressió del sistema: Periodically check your heating system's pressure to ensure it is within the recommended operating range.
- Detecció de fuites: Inspect the pump and connections for any signs of leaks. Address any leaks promptly to prevent system damage.
- Nivells de soroll: Listen for any unusual noises during operation. Excessive noise could indicate air in the system or a mechanical issue.
- Neteja: Keep the pump and surrounding area clean and free from debris to ensure proper ventilation and prevent overheating.
For any complex maintenance or repairs, it is recommended to contact a qualified HVAC technician.
7. Solució De Problemes
This section provides general guidance for common issues. For persistent problems, consult a professional.
| Problema | Causa possible | Solució |
|---|---|---|
| La bomba no funciona | No power; tripped breaker; motor protection activated; seized impeller | Check power supply and breaker; allow motor to cool; consult technician for seized impeller |
| La bomba és sorollosa | Air in system; cavitation; foreign object in pump; worn bearings | Bleed air from system; check system pressure; inspect pump for obstructions; consult technician |
| Insufficient flow/head | Incorrect speed setting; air in system; clogged filter/strainer; undersized pump for application | Adjust speed setting; bleed air; clean filter; verify pump sizing for system requirements |
| Leaking at connections | Improperly seated gaskets; loose connections; damaged flanges | Ensure gaskets are correctly installed; tighten connections; inspect flanges for damage |
8. Especificacions
| Especificació | Valor |
|---|---|
| Marca | Wilo |
| Número de model | 4090764 |
| Material | Ferro colat |
| Color | Verd |
| Estil | Circulació |
| Voltage | 115 Volts |
| Freqüència | 60 Hz |
| Maximum Current (I max) | 0.66 Amperes |
| Alçada màxima d'elevació (capçal) | 16 peus |
| Temperatura màxima de l'aigua | 230 °C (110 °F) |
| Pressió màxima de treball | 145 PSI |
| Pes de l'article | 1.96 lliures (890 grams) |
| Dimensions del producte | 7.75 x 3.25 x 8 polzades |
| Components inclosos | 1 X Circulator pump, 2 X Gaskets |
| Font d'alimentació | Solar Powered (Note: This refers to compatibility with solar heating systems, not that the pump itself is solar-powered) |
| Fabricant | Wilo |
| País d'origen | França |
9. Garantia i Suport
The Wilo Star S 16 FX circulating pump comes with a warranty covering material and workmanship. The warranty period is 24 months for materials and 30 months for workmanship from the date of purchase.
For technical support, warranty claims, or service inquiries, please contact your authorized Wilo dealer or visit the official Wilo website for contact information specific to your region. When contacting support, please have your pump's model number (4090764) and purchase details readily available.
