1. Einleitung
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your GROHE Grandera Basin Faucet, model 23310000. Please read these instructions carefully before beginning installation or use, and retain them for future reference. Proper installation and care will ensure optimal performance and longevity of your faucet.
2. Produktüberschreitungview und Funktionen
The GROHE Grandera Basin Faucet 23310000 is a premium single-handle faucet designed for bathroom basins, featuring a durable chrome finish. Its design combines aesthetic appeal with functional excellence.
Hauptmerkmale:
- Smooth Body: Designed for basins that do not require a pop-up waste or retractable chain.
- Medium High Spout: Provides excellent ease of use in the bathroom.
- GROHE SilkMove Cartridge Technology: Ensures smooth and precise handling of water flow and temperature.
- GROHE StarLight Chrome Coating: Offers an elegant, long-lasting chrome finish that is easy to clean and resistant to scratches and tarnishing.
- GROHE EcoJoy: Incorporates a water-saving function to reduce water consumption without compromising performance.
- Variable Spout End: Allows for adjustment of the water flow direction.
- Easy Installation System: Designed for straightforward installation with clear instructions.

Figure 1: The GROHE Grandera Basin Faucet 23310000, showcasing its chrome finish and elegant design.
3. Sicherheitshinweise
Bitte beachten Sie die folgenden Sicherheitsvorkehrungen, um Verletzungen oder Schäden am Produkt zu vermeiden:
- Vor Beginn jeglicher Installations- oder Wartungsarbeiten muss immer die Hauptwasserzufuhr abgestellt werden.
- Stellen Sie sicher, dass alle Verbindungen ordnungsgemäß abgedichtet sind, um Leckagen zu vermeiden.
- Die Verbindungen dürfen nicht zu fest angezogen werden, da dies den Wasserhahn oder die Rohrleitungen beschädigen kann.
- Wenn Sie sich bei irgendeinem Teil des Installationsprozesses unsicher sind, konsultieren Sie einen qualifizierten Installateur.
- Bewahren Sie Kleinteile außerhalb der Reichweite von Kindern auf, um Erstickungsgefahr vorzubeugen.
4. Packungsinhalt
Vergewissern Sie sich vor Beginn der Installation, dass alle Komponenten vorhanden sind:
- 1-Piece Faucet (GROHE Grandera Basin Faucet 23310000)
- Installation hardware (washers, nuts, mounting bracket)
- Flexible Anschlussschläuche
5. Installation
The GROHE Grandera Basin Faucet is designed for single-hole, deck-mount installation. Follow these general steps for installation. Refer to the included technical drawing for specific dimensions and connection details.
Installationsschritte:
- Bereiten Sie den Installationsbereich vor: Stellen Sie sicher, dass basin hole is clean and free of debris. Turn off the main water supply.
- Montieren Sie den Wasserhahn: Insert the faucet body through the mounting hole in the basin. Ensure any included gaskets or seals are correctly positioned between the faucet base and the basin Oberfläche.
- Sichern Sie den Wasserhahn: Von unterhalb des basin, slide the rubber washer, metal washer, and mounting nut onto the threaded shank of the faucet. Tighten the mounting nut securely using the appropriate tool, ensuring the faucet is aligned correctly.
- Wasserleitungen anschließen: Attach the flexible hot and cold water supply lines to the corresponding inlets on the faucet body. Connect the other ends of the supply lines to your hot and cold water shut-off valves. Hand-tighten first, then use a wrench for a final quarter-turn, being careful not to overtighten.
- Auf Lecks prüfen: Slowly turn on the main water supply. Inspect all connections for any signs of leaks. If leaks are detected, gently tighten the connections until they stop.
- Spülen Sie den Wasserhahn: Remove the aerator from the spout. Turn on both hot and cold water for a few minutes to flush out any debris from the lines. Turn off the water, reattach the aerator, and test the faucet.

Figure 2: Technical drawing illustrating the dimensions and installation requirements for the faucet.

Figure 3: The GROHE Grandera Basin Faucet seamlessly integrated into a bathroom environment.
6. Bedienung
The GROHE Grandera Basin Faucet features a single lever handle for controlling both water flow and temperature.
- Wasserflusskontrolle: Lift the handle upwards to increase water flow. Push it downwards to decrease or shut off the flow.
- Temperaturkontrolle: Move the handle to the left for hot water and to the right for cold water. The GROHE SilkMove cartridge ensures smooth and precise temperature adjustments.
- Spout Adjustment: The variable spout end allows for minor adjustments to the water stream direction.

Figure 4: The faucet in operation, demonstrating water flow into a basin.
7. Wartung und Reinigung
To maintain the pristine appearance and functionality of your GROHE Grandera Basin Faucet, follow these cleaning and maintenance guidelines:
- Regelmäßige Reinigung: Clean the faucet regularly with a soft cloth and mild soap or a non-abrasive cleaner specifically designed for chrome finishes.
- Vermeiden Sie scharfe Reinigungsmittel: Do not use abrasive sponges, scouring pads, or cleaners containing alcohol, ammonia, bleach, or phosphoric acid, as these can damage the GROHE StarLight chrome coating.
- Spülen und Trocknen: After cleaning, always rinse the faucet thoroughly with clean water and dry it with a soft cloth to prevent water spots and maintain its shine.
- Wartung des Belüfters: Periodically unscrew the aerator from the spout and clean any mineral deposits or debris that may have accumulated. This helps maintain optimal water flow.

Figure 5: Multiple GROHE Grandera Faucets in a bathroom setting, highlighting their consistent finish and design.
8. Fehlerbehebung
If you encounter issues with your faucet, refer to the following common troubleshooting steps:
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Niedriger Wasserdurchfluss | Verstopfter Belüfter; teilweise geschlossenes Absperrventil; Ablagerungen in den Zuleitungen. | Belüfter reinigen oder ersetzen; Absperrventile vollständig öffnen; Zuleitungen spülen. |
| Auslauf | Abgenutzte Patrone; Fremdkörper in der Patrone. | Patrone austauschen; Patrone reinigen. |
| Leckage an der Basis | Lockere Befestigungsmutter; mangelhafte Abdichtung. | Tighten mounting nut; check and reseal base gasket. |
| Uneinheitliche Wassertemperatur | Faulty cartridge; issues with water heater. | Replace cartridge; consult water heater manual or professional. |
Sollten diese Schritte das Problem nicht beheben, wenden Sie sich bitte an den GROHE-Kundendienst oder an einen qualifizierten Installateur.
9. Spezifikationen
| Spezifikation | Detail |
|---|---|
| Marke | GROHE |
| Modellname | Grandera Basin |
| Artikelmodellnummer | 23310000 |
| Empfohlene Verwendung | Badezimmer |
| Montagetyp | Deckhalterung |
| Installationstyp | Einfaches Loch |
| Ausführung | Chrom |
| Material | Other (High-quality brass with chrome plating) |
| Farbe | Chrome Finish |
| Anzahl der Griffe | 1 |
| Besondere Merkmale | Easy to Clean, Water Saving (GROHE EcoJoy), Smooth Handling (GROHE SilkMove) |
| Artikelgewicht | 1.36 kg (1 kg 360 g) |
| Produktabmessungen (L x B x H) | 56 x 22.6 x 6.6 cm |
| Im Lieferumfang enthaltene Komponenten | 1-Piece Faucet |
10. Garantie und Support
Your GROHE Grandera Basin Faucet 23310000 comes with a 10 Jahr Garantie, covering manufacturing defects and material flaws under normal use and service. Please retain your proof of purchase for warranty claims.
For technical assistance, warranty service, or to purchase replacement parts, please contact GROHE customer support through their official website or the contact information provided with your purchase documentation. When contacting support, please have your model number (23310000) and date of purchase readily available.





