Introducció

Imatge: Star 025191 High Performance Pool Pump. This image displays the complete pool pump unit, highlighting its compact design and key components like the motor, pump housing, and transparent strainer lid.
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Star 025191 High Performance Pool Pump. This pump is designed for use with in-ground or above-ground swimming pools up to 53,000 gallons, ensuring water clarity and hygiene. Please read this manual thoroughly before installation and operation.
The Star 025191 pump features a 1.5 HP single-speed motor, factory-wired for 230 Volts, and is constructed from corrosion-resistant thermoplastic for durability. It delivers a high volume flow rate of up to 110 GPM at 20’ TDH for efficient water circulation to filtration systems.
Instruccions importants de seguretat
Quan instal·leu i utilitzeu aquest equip elèctric, sempre s'han de seguir les precaucions bàsiques de seguretat, incloses les següents:
- Llegeix i segueix totes les instruccions.
- PERILL: Risk of electrical shock. Connect only to a grounded receptacle protected by a ground-fault circuit interrupter (GFCI).
- ADVERTIMENT: Per reduir el risc de lesions, no permeteu que els nens facin servir aquest producte.
- ADVERTIMENT: This pump is for permanent installation only. Do not use with storable pools.
- Ensure the electrical supply matches the pump's voltage requirements (115V or 230V). The pump is factory-wired for 230V.
- All wiring must be performed by a qualified electrician and comply with local codes and regulations.
- Always disconnect power to the pump before servicing or performing maintenance.
- Do not operate the pump if it has been damaged in any way.
- Keep all connections dry and away from water.
Contingut del paquet
Verifiqueu que tots els components siguin presents al paquet abans de començar la instal·lació.

Imatge: Package Contents Diagram. This illustration details the main pump unit (A) and the included connection accessories: 2-inch slip union adapters (B), 1.5-inch slip union adapters (C), and couplings (D).
| Item | Descripció | Quantitat |
|---|---|---|
| A | Star 025191 Pool Pump | 1 |
| B | 2" Slip Union Adapters | 2 |
| C | 1.5" Slip Union Adapters | 2 |
| D | Acoblaments | 2 |
Configuració i instal·lació
Proper installation is crucial for the pump's performance and longevity. Refer to the installation diagram and follow these steps carefully.
1. Selecció de l'emplaçament
- Install the pump as close to the pool as possible to minimize friction loss from long suction lines.
- Ensure the pump is installed on a firm, level base that can support its weight and prevent vibration.
- Provide adequate ventilation around the motor for cooling.
- Protect the pump from excessive moisture and direct sunlight.
2. Connexions de fontaneria
The pump is designed to connect to either 1.5-inch or 2-inch pipe using the included slip union adapters and couplings.
- Apply thread sealant to all threaded connections to ensure a watertight seal.
- Connect the appropriate slip union adapters (1.5" or 2") to the pump's inlet and outlet ports.
- Use the couplings to connect the pump to your existing pool plumbing. Ensure all connections are tight to prevent air leaks, especially on the suction side.

Imatge: Installation Diagram and Performance Data. This image provides a visual guide for connecting the pump to an in-ground pool system and includes a table detailing the pump's flow rate (GPM) at various Total Dynamic Head (TDH) levels.
3. Connexions elèctriques
The Star 025191 pump is factory-wired for 230 Volts. If your electrical supply is 115 Volts, consult a qualified electrician for proper rewiring. The pump includes a 3 ft pigtail cord with ring terminals for connection.
- Ensure the power supply is disconnected at the circuit breaker before making any electrical connections.
- Connect the pump's pigtail cord to a dedicated circuit protected by a Ground-Fault Circuit Interrupter (GFCI).
- All electrical connections must comply with national and local electrical codes.
Instruccions de funcionament
1. Aclarint la bomba
Before starting the pump for the first time, or after the pump has been drained, it must be primed.
- Ensure the pool water level is adequate.
- Open all suction and return valves in the pool plumbing system.
- Remove the transparent strainer cover and fill the strainer basket housing with water until it overflows.
- Replace the strainer cover, ensuring it is securely tightened to prevent air leaks.
- Turn on the power to the pump. The pump should begin to draw water and expel air from the return lines.
- If the pump does not prime within 5 minutes, turn it off, re-prime, and check for air leaks in the suction line.
2. Funcionament normal
- Once primed, the pump will operate continuously, circulating water through your filtration system.
- Monitor the pressure gauge on your filter (if applicable) to ensure it is within the normal operating range. An unusually high pressure reading may indicate a dirty filter or blockage.
- Regularly check the transparent strainer cover to see if the basket needs cleaning.
Manteniment
Regular maintenance ensures optimal performance and extends the life of your pool pump.
1. Cleaning the Strainer Basket
The large strainer basket is designed to collect debris before it reaches the pump impeller. The transparent cover allows for easy visual inspection.
- Turn off the pump and disconnect power at the circuit breaker.
- Rotate the transparent strainer cover counter-clockwise to remove it.
- Lift out the strainer basket and empty any collected debris.
- Esbandiu bé la cistella amb aigua.
- Inspect the O-ring on the strainer cover for cracks or wear. Replace if necessary.
- Place the clean basket back into the housing, ensuring it is seated correctly.
- Replace the strainer cover, tightening it clockwise until snug. Do not overtighten.
- Re-prime the pump as described in the "Operating Instructions" section.
2. Hivernació
If you live in an area where temperatures drop below freezing, proper winterization is essential to prevent damage.
- Apagueu la bomba i desconnecteu l'alimentació.
- Drain all water from the pump by removing the drain plugs (if applicable) or by disconnecting plumbing.
- Store the pump in a dry, protected area, or cover it securely if it must remain outdoors.
Resolució de problemes
This section addresses common issues you might encounter with your pool pump. For problems not listed here, contact customer support.
| Problema | Causa possible | Solució |
|---|---|---|
| La bomba no arrenca | No power; tripped circuit breaker/GFCI; faulty motor. | Check power supply; reset breaker/GFCI; consult electrician. |
| Pump runs but does not prime or moves little water | Air leak in suction line; low water level; clogged strainer basket; closed valves. | Check all connections for leaks; ensure adequate pool water level; clean strainer basket; open all valves. |
| Excés de soroll o vibració | Air leak; cavitation; worn bearings; debris in impeller. | Check for air leaks; ensure proper water flow; contact service for worn parts. |
| Fuites d'aigua de la bomba | Loose connections; worn O-rings/seals; cracked housing. | Tighten connections; replace O-rings/seals; contact service for housing damage. |
Especificacions
Detailed technical specifications for the Star 025191 High Performance Pool Pump.

Imatge: Product Dimensions and Specifications. This image provides a detailed technical drawing with key dimensions of the pump and a table summarizing its electrical and performance characteristics.
| Especificació | Valor |
|---|---|
| Número de model | 025191 |
| Potència (HP) | 1.5 CV |
| Tipus de motor | Velocitat única |
| Voltage | 115/230V (Factory wired for 230V) |
| Fase | 1 |
| Cabal (màx.) | 110 GPM @ 20' TDH (6,000 GPH) |
| Material | Corrosion-resistant Thermoplastic |
| Mida de descàrrega | 1.5" or 2" (adapters included) |
| Longitud del cable | 3 ft pigtail with ring terminals |
| Protecció tèrmica | Sí |
| Dimensions generals | 26.5" x 9.45" x 12.6" |
| Pes | Aproximadament 50 lliures (22.6 kg) |
| UPC | 054757100056 |
Garantia
The Star 025191 High Performance Pool Pump is covered by a Garantia limitada d'1 any des de la data de compra. Aquesta garantia cobreix els defectes de materials i de fabricació en condicions d'ús i manteniment normals.
For warranty claims or to understand the full terms and conditions, please refer to the warranty card included with your product or contact Star Water Systems customer support.
Note: This product is not available for shipment to California.
Atenció al client
For technical assistance, replacement parts, or warranty inquiries, please contact Star Water Systems customer support.
- Weblloc: www.starwatersystems.com (Exampl'enllaç, l'enllaç real pot variar)
- Telèfon: Consulteu l'embalatge del producte o el del fabricant weblloc web per a números de contacte actuals.
When contacting support, please have your model number (025191) and date of purchase readily available.





