1. Uvod
The Wilo Star S 33 FC 4190420 is a three-speed hydronic radiant floor circulating pump designed for efficient water circulation in various heating applications. Its robust cast iron housing and built-in motor protection ensure long life and reliable performance. This pump is suitable for closed-loop radiant heating, snow melting systems, baseboard, radiator, and fan coil heating applications.
Glavne lastnosti vključujejo:
- Fixed flanges for secure installation.
- Cast iron housing with built-in motor protection.
- Versatile application across radiant heating, hydronic heating, fan coil heating, and solar systems.
- Whisper-quiet operation, ideal for sound-sensitive environments.
- Includes two gaskets (O-rings) and a removable check-valve.
- UL/CSA certifikat za varnost in skladnost.
2. Varnostne informacije
OPOZORILO: To reduce the risk of electric shock, consult the instruction manual for proper installation and operation. Always disconnect power before servicing the pump.
POZOR: The pump surface can become VROČE during operation. Avoid direct contact to prevent burns. Allow the pump to cool before handling or performing maintenance.
- Prepričajte se, da so vse električne povezave skladne z lokalnimi predpisi in predpisi.
- This pump is designed for indoor use only.
- Črpalke ne uporabljajte brez vode.
- Namestitev in vzdrževanje naj izvaja samo usposobljeno osebje.
3. Izdelek je končanview in komponente
Figure 1: Wilo Star S 33 FC Circulating Pump. This image shows the main body of the pump, its electrical connection box, and the speed selection dial. The green cast iron housing is visible, along with the product label detailing specifications and warnings.
The Wilo Star S 33 FC pump consists of several key components:
- Cast Iron Housing: The main green body of the pump, providing durability and heat dissipation.
- Motor: Integrated within the housing, providing the power for circulation.
- Izbirnik hitrosti: Located on the front label, allowing selection between three speeds (1, 2, 3) and an "eco" mode.
- Električna priključna omarica: Black box on the side for power input.
- Fixed Flanges: Connection points for plumbing lines.
- Built-in Removable Check Valve: Helps prevent backflow in the system.
4. Namestitev in nastavitev
Proper installation is crucial for the pump's performance and longevity. Refer to local plumbing and electrical codes.
- Montaža: Securely mount the pump using its fixed flanges in the designated location within your hydronic system. Ensure the pump is installed in a horizontal position with the motor shaft horizontal to prevent air pockets.
- Vodovodni priključki: Connect the system piping to the pump's flanges. Use the provided gaskets (O-rings) to ensure a watertight seal. Avoid overtightening connections.
- Električna napeljava:
- Ensure the power supply is disconnected before wiring.
- Connect the pump to a 115-Volt (AC), 60Hz power supply. The pump draws a maximum of 1.5A.
- Follow the wiring diagram provided inside the electrical connection box.
- Poskrbite za pravilno ozemljitev, da preprečite nevarnosti električnega toka.
- System Filling and Purging: After installation, fill the hydronic system with water and thoroughly purge any air from the system. Air in the system can cause noise and reduce pump efficiency.
5. Navodila za uporabo
The Wilo Star S 33 FC features a three-speed motor, allowing you to adjust the pump's performance to match your system's requirements.
- Vklop: Once installed and the system is filled, restore power to the pump.
- Izbira hitrosti: Locate the speed selection dial on the front of the pump (refer to Figure 1). The dial has settings for "max", "3", "2", "1", and "eco".
- Hitrost 3 (največja): Provides the highest flow rate and pressure. Power consumption is approximately 202W.
- Hitrost 2: Medium flow rate and pressure. Power consumption is approximately 143W.
- Hitrost 1 (Eko): Lowest flow rate and pressure, designed for energy efficiency. Power consumption is approximately 98W.
- Kontrolni ventil: The built-in check valve can be removed if not required by your system design. Consult your HVAC professional if unsure.
6. Vzdrževanje
The Wilo Star S 33 FC pump is designed for minimal maintenance. However, periodic checks can ensure optimal performance and extend its lifespan.
- Letni pregled: Vsako leto preverite črpalko glede morebitnih znakov puščanja, korozije ali nenavadnih zvokov.
- Kakovost vode v sistemu: Ensure the hydronic system water quality is maintained according to industry standards to prevent scale buildup and corrosion within the pump and piping.
- Čiščenje: Zunanjost črpalke naj bo čista in brez prahu ter umazanije, da se zagotovi pravilno odvajanje toplote.
- Zimovanje: If the system is shut down for an extended period in freezing temperatures, ensure the pump and system are properly drained to prevent freeze damage.
7. Odpravljanje težav
Za pogoste težave in njihove možne rešitve glejte naslednjo tabelo.
| Težava | Možen vzrok | rešitev |
|---|---|---|
| Črpalka se ne zažene | Ni napajanja; preobremenitev motorja; zagozden rotor. | Check power connection and circuit breaker; Allow motor to cool; Disconnect power and check for obstructions in impeller. |
| Nezadosten pretok | Air in system; Incorrect speed setting; Clogged filter/piping. | Purge air from system; Increase speed setting; Check and clean filters or piping. |
| Hrupno delovanje | Air in system; Cavitation; Loose mounting. | Purge air from system; Ensure adequate system pressure; Check mounting bolts for tightness. |
| Črpalka pušča | Loose connections; Damaged gaskets/seals. | Tighten connections; Replace gaskets or seals. |
If the problem persists after attempting these solutions, contact a qualified service technician or Wilo customer support.
8. Specifikacije
| Atribut | Podrobnost |
|---|---|
| Številka modela | 4190420 |
| Znamka | Wilo |
| Material | Lito železo |
| voltage | 115 voltov (AC) |
| Pogostost | 60 Hz |
| Največji vlečeni tok | 1.5 Amps |
| Power Consumption (Speed 3) | 202 vatov |
| Power Consumption (Speed 2) | 143 vatov |
| Power Consumption (Speed 1/Eco) | 98 vatov |
| Teža predmeta | 9.46 funtov (4.3 kilograma) |
| Dimenzije paketa | 7.4 x 7.24 x 5.12 palcev |
| Razred ohišja | Priloga 2 CSA |
| Izolacijski razred | Razred F |
| maks. Temperatura vode | 230°F (110°C) |
| maks. Delovni tlak | 145 PSI (10 bara) |
| Certifikati | Certificirano s strani UL/CSA |
9. Garancija in podpora
Wilo products are manufactured to high standards and come with a manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official Wilo webmesto.
For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact Wilo customer service. Contact information can typically be found on the Wilo webspletnem mestu ali na računu.
Wilo uradnik Webspletno mesto: www.wilo.com
