1. Produktüberschreitungview
The Star S1104 0.3 HP Drain Pump System is an automatic, compact solution designed for efficient wastewater removal from various fixtures such as wet bars, sinks, water softeners, and laundry trays. Its innovative non-clog vortex impeller ensures smooth drainage without the need for frequent cleaning or filter replacement. This system is engineered for easy installation, requiring no roughed-in plumbing, making it a versatile choice for many applications.

Figure 1.1: Star S1104 Drain Pump System components.
2. Sicherheitshinweise
Bitte lesen Sie vor Installation und Inbetriebnahme alle Sicherheitshinweise sorgfältig durch. Die Nichtbeachtung dieser Hinweise kann zu Stromschlag, Brand, schweren Verletzungen oder Sachschäden führen.
- Always disconnect power before servicing the pump system.
- Sorgen Sie für eine ordnungsgemäße Erdung, um elektrische Gefahren zu vermeiden.
- Betreiben Sie die Pumpe nicht mit einem beschädigten Kabel oder Stecker.
- Dieses Produkt enthält Chemikalien, von denen dem Staat Kalifornien bekannt ist, dass sie Krebs und Geburtsfehler oder andere Fortpflanzungsschäden verursachen. Nach der Handhabung Hände waschen.
- Die Installation sollte von einem qualifizierten Fachmann durchgeführt werden, wenn Sie sich bei einzelnen Schritten unsicher sind.
3. Packungsinhalt
Prüfen Sie beim Öffnen der Verpackung, ob alle Artikel vorhanden und unbeschädigt sind:
- Star S1104 Drain Pump
- Collection Basin mit Deckel
- Integrated Vertical Float Switch
- 1 1/2-inch NPT Discharge Hose Adapter
- Assorted Hardware (washers, nuts, bolts)
- Inlet and Vent Connections
4. Spezifikationen
| Besonderheit | Spezifikation |
|---|---|
| Marke | Stern |
| Modellnummer | Staffel 1104 |
| PS | 0.3 PS |
| Bandtage | 115 Volt |
| Stromquelle | Wechselstrom/Gleichstrom |
| Maximaler Durchfluss | 43 Gallonen pro Minute (GPM) |
| Material | Edelstahl, Kunststoff |
| Artikelgewicht | 23 Pfund |
| Discharge Hose Size | 1 1/2-inch NPT |
| Abmessungen (ca.) | 14.4 x 14.7 x 14.7 Zoll |
5. Einrichtung und Installation
The Star S1104 Drain Pump System is designed for straightforward installation in various settings, including wet bars, utility sinks, and water softeners. It does not require complex roughed-in plumbing, simplifying the setup process.
5.1 Installationsorte
This versatile system can be installed in:
- Wet Bars
- Kitchen Sinks (where gravity drainage is not feasible)
- Water Softener Discharge
- Laundry Trays/Sinks

Figure 5.1: Versatile installation options for the S1104 system.
5.2 General Installation Steps (Consult local plumbing codes)
- Positionierung: Place the collection basin in a stable, level location, typically beneath the sink or fixture it will serve. Ensure adequate space for connections and future access.
- Einlassanschluss: Connect the drain line from your sink or fixture to the inlet port on the basin. Use appropriate plumbing fittings and sealants to ensure a watertight connection.
- Abflussleitung: Connect a 1 1/2-inch NPT discharge pipe to the pump's outlet. Route this pipe to a suitable drain or sewer connection, ensuring it has an upward slope to prevent backflow.
- Vent Line: Connect a vent line to the basin's vent port. This line should extend to an open air vent or tie into an existing vent stack according to local codes.
- Elektrischer Anschluss: Plug the pump into a properly grounded 115-volt electrical outlet. Ensure the circuit is protected by a Ground Fault Circuit Interrupter (GFCI).
- Testen: Once all connections are secure, fill the sink or fixture with water to test the pump's operation. The pump should activate when the water level rises and shut off when it falls.
Video 5.1: Endeview of the Drain Maker Sink Pump System and its easy installation.
6. Bedienung
The Star S1104 Drain Pump System operates automatically, providing hassle-free wastewater removal.
6.1 Automatikbetrieb
The system is equipped with a vertical float switch. When the water level in the collection basin rises to a predetermined point, the float switch activates the pump. The pump then rapidly drains the water through the discharge hose. Once the water level drops below the activation point, the float switch deactivates the pump.
6.2 Non-Clog Vortex Impeller
The pump features a non-clog vortex impeller. This design creates a whirlpool effect that efficiently moves water and small solids without clogging, eliminating the need for internal filters or screens that require regular cleaning or replacement.

Figure 6.1: The non-clogging vortex impeller ensures efficient drainage.
7. Wartung
The Star S1104 Drain Pump System is designed for minimal maintenance due to its non-clogging impeller and automatic operation. However, periodic checks are recommended to ensure optimal performance.
- Regelmäßige Inspektion: Periodically inspect the basin for any debris accumulation. While the impeller is designed to handle small solids, large foreign objects could impede operation.
- Schwimmerschalterprüfung: Ensure the float switch moves freely and is not obstructed by any buildup or debris within the basin.
- Verbindungsintegrität: Check all plumbing and electrical connections for leaks or signs of wear. Tighten any loose connections.
- Reinigung: If necessary, the interior of the basin can be cleaned with mild soap and water after disconnecting power and removing the pump.
8. Fehlerbehebung
In der folgenden Tabelle finden Sie häufig auftretende Probleme und deren mögliche Lösungen:
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Pumpe schaltet sich nicht ein | No power; Float switch stuck; Clogged impeller | Check power supply/GFCI; Clear float switch path; Inspect impeller for obstructions (disconnect power first) |
| Pumpe läuft dauernd | Float switch stuck in ON position; Backflow in discharge line | Clear float switch path; Check for proper check valve operation in discharge line |
| Low flow or no water pumped | Partial clog in discharge line or impeller; Air lock; Insufficient water in basin | Clear clogs; Bleed air from system; Ensure adequate water level for pump activation |
| Übermäßige Geräusche oder Vibrationen | Debris in impeller; Loose mounting; Air in system | Inspect and clear impeller; Secure pump mounting; Check for air leaks in inlet |
Wenn die Schritte zur Fehlerbehebung das Problem nicht lösen, wenden Sie sich bitte an den Kundendienst.
9. Garantie und Support
The Star S1104 Drain Pump System comes with a 1 Jahr eingeschränkte Garantie ab Kaufdatum, abgedeckt sind Material- und Verarbeitungsfehler bei normalem Gebrauch und normaler Wartung.
For technical assistance, warranty claims, or to purchase replacement parts, please visit the official Star Water Systems webWebsite oder wenden Sie sich an die Kundendienstabteilung.
Offiziell WebWebsite: www.starwatersystems.com





