1. Konec produktuview
The Roca A5A066ENB0 Cala Built-in Bath-Shower Mixer is a single-lever faucet designed for concealed installation in bathtubs. It features a sleek Matt Black finish from the Cala collection, offering a modern aesthetic. This mixer incorporates water and energy-saving technology and an automatic diverter for seamless switching between bath and shower functions. The unit includes the necessary built-in sub-assembly and escutcheon for installation.

Image 1.1: The Roca A5A066ENB0 Cala Built-in Bath-Shower Mixer in Matt Black finish, showing the single lever and circular escutcheon.
1.1 Obsah balení
- Roca A5A066ENB0 Single-lever Mixer with Automatic Diverter
- Built-in Sub-assembly
- Escutcheon (Rosette)
2. Bezpečnostní informace
Před instalací a použitím si pečlivě přečtěte všechny pokyny. Nedodržení těchto pokynů může vést k poškození majetku nebo zranění osob.
- Doporučená profesionální instalace: Installation should be performed by a qualified plumber in accordance with local plumbing and building codes.
- Vodovod: Před zahájením jakýchkoli instalačních prací se ujistěte, že je hlavní přívod vody uzavřen.
- Tlak: Verify that water pressure is within acceptable limits for the mixer.
- Bezpečnost při používání teplé vody: Exercise caution when adjusting hot water temperatures to prevent scalding.
- Nástroje: Use appropriate tools for installation. Do not overtighten connections.
- Čištění: Use only mild cleaning agents. Abrasive cleaners can damage the Matt Black finish.
3. Nastavení a instalace
This mixer is designed for built-in (concealed) installation. The following steps provide a general guide. Always refer to the specific instructions provided with the built-in sub-assembly and consult a professional if unsure.
3.1 Kontroly před instalací
- Zkontrolujte, zda je veškerý obsah balení přítomen a nepoškozen.
- Ensure the installation area in the wall is prepared according to the dimensions of the built-in sub-assembly.
- Verify water inlet connections are 1/2 inch.
3.2 kroky instalace
- Vypněte přívod vody: Locate and turn off the main water supply to the bathroom.
- Install Built-in Sub-assembly: Mount the built-in sub-assembly securely within the wall cavity. Ensure it is level and at the correct depth, typically between 27mm and 50mm from the finished wall surface, as indicated in the technical drawing.
- Připojení vodovodního potrubí: Connect the hot and cold water supply lines to the corresponding inlets on the sub-assembly. The water inlet thread is 1/2 inch. Ensure all connections are watertight.
- Instalace krytu: Once the wall is finished, attach the escutcheon (rosette) over the built-in sub-assembly.
- Install Mixer Handle: Secure the single-lever mixer handle onto the spindle of the sub-assembly.
- Zkouška těsnosti: Pomalu zapněte hlavní přívod vody a zkontrolujte všechny spoje, zda nedochází k únikům vody.

Image 3.1: Technical drawing illustrating the dimensions and installation depth for the built-in sub-assembly and the visible escutcheon and handle.

Obrázek 3.2: Příkladample of a Roca Cala mixer installed in a contemporary bathroom setting, demonstrating its integrated appearance.
4. Návod k obsluze
The Roca A5A066ENB0 is a single-lever mixer with an automatic diverter, designed for intuitive control of water flow and temperature.
- Řízení průtoku vody: Lift the single lever upwards to increase water flow. Push it downwards to decrease flow and turn off the water.
- Ovládání teploty: Move the single lever to the left for hot water and to the right for cold water. Adjust the position to achieve the desired temperature.
- Automatic Diverter: The mixer features an automatic diverter. When the water flow is activated, the diverter will automatically direct water to the bath spout. To switch to the shower, pull the small knob located above the main lever. The diverter will return to the bath position automatically when the water is turned off.
- Water Saving System: This mixer is equipped with a water-saving system. You may feel a slight resistance when lifting the lever to its maximum flow position, indicating the water-saving threshold. Pushing past this point will provide full flow.
5. Údržba a péče
Proper care will ensure the longevity and appearance of your Matt Black mixer.
- Pravidelný úklid: Clean the mixer regularly with a soft cloth and mild soap or a non-abrasive liquid cleaner.
- Vyhněte se agresivním chemikáliím: Do not use abrasive cleaners, scouring pads, acids, alcohol, or solvents, as these can damage the Matt Black finish and internal components.
- Sušení: After cleaning, wipe the mixer dry with a soft cloth to prevent water spots and mineral buildup.
- Údržba provzdušňovače: Periodically unscrew and clean the aerator (if applicable) to remove any sediment or debris that may affect water flow.
6. Řešení problémů
Pokud narazíte na problémy s mixérem, podívejte se na následující běžné problémy a jejich řešení:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Nízký průtok vody | Ucpaný perlátor; částečně uzavřený uzavírací kohout; nízký tlak vody. | Clean or replace aerator; ensure stopcocks are fully open; check household water pressure. |
| Water leaks from handle base | Worn cartridge seals. | Contact a qualified plumber to replace the cartridge. |
| Temperature difficult to adjust | Cartridge issue; unbalanced water pressure. | Consult a plumber to inspect or replace the cartridge; check water pressure balance. |
| Přepínač se nepřepíná správně | Debris in diverter mechanism; worn diverter. | Flush the system; if problem persists, contact a plumber for inspection or replacement. |
If the problem persists after attempting these solutions, please contact a qualified plumber or Roca customer support.
7. Specifikace
| Značka | Roca |
| Číslo modelu | A5A066ENB0 |
| Collection/Style | Cala |
| Dokončit | Matně černá |
| Materiál | Metal (Brass or Stainless Steel handle) |
| Typ instalace | Built-in (Concealed), Single Hole |
| Počet úchytů | 1 (Jednopákový) |
| Diverter Type | Automatický |
| Závit pro přívod vody | 1/2 palce |
| Průtok | 3.79 galonu za minutu |
| Rozměry (produkt) | 16 x 10.5 x 16 cm |
| Hmotnost | 3 kg |
| Speciální funkce | Water-saving system, Automatic temperature control |
8. Záruka a podpora
Roca products are manufactured to high-quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official Roca website. In case of technical issues, missing parts, or warranty claims, please contact your retailer or Roca customer service directly.
Oficiální Roca Webmísto: www.roca.com
Please have your model number (A5A066ENB0) and proof of purchase ready when contacting support.