Introducció
This manual provides comprehensive instructions for the installation, operation, and maintenance of your GROHE Precision SmartControl 310 34877000 Concealed Shower System. Please read this manual thoroughly before installation and use to ensure proper function and longevity of the product. Keep this manual for future reference.
The GROHE Precision SmartControl 310 system includes a concealed thermostat with two shut-off valves and an integrated shower holder, the GROHE Rapido SmartBox universal concealed body, a Vitalio Rain Mono 310 head shower set (9.5 l/min), a 422 mm horizontal shower arm, a Vitalio 26 597 SmartActive 150 hand shower with three spray types (9.5 l/min), and a VitalioFlex Silver 27 505 shower hose (1500 mm).
Informació de seguretat
Observe all local plumbing and building codes during installation. Ensure that the water supply is turned off before beginning any installation or maintenance work. This product is designed for use with potable water systems. The safety stop is preset to 38 °C to prevent scalding, especially for children. Do not attempt to modify the product or use non-original parts, as this may void the warranty and compromise safety.
Configuració i instal·lació
Installation of the GROHE Precision SmartControl 310 system requires professional plumbing knowledge. It is recommended to have this system installed by a qualified plumber.
Components acabatsview
The system consists of several key components:
- Concealed Thermostat: Controls water temperature and flow.
- GROHE Rapido SmartBox: Universal concealed body for easy installation.
- Vitalio Rain Mono 310 Head Shower: Provides a wide rain spray.
- Horizontal Shower Arm: Supports the head shower.
- Vitalio SmartActive 150 Hand Shower: Offers multiple spray patterns.
- VitalioFlex Silver Shower Hose: Connects the hand shower.

Imatge: Més deview of the GROHE Precision SmartControl 310 shower system components, including the head shower, hand shower, control unit, and concealed box.
Passos d'instal·lació (resum)
- Prepara el mur: Ensure adequate space and structural support for the concealed SmartBox.
- Install GROHE Rapido SmartBox: Mount the universal concealed body according to the provided template and ensure proper water connections (hot/cold).
- Connecteu la fontaneria: Route water supply lines to the SmartBox and outlet lines to the head shower and hand shower connections.
- Install Shower Arm and Head Shower: Secure the horizontal shower arm and attach the Vitalio Rain Mono 310 head shower.
- Install Hand Shower and Hose: Connect the VitalioFlex Silver shower hose to the integrated shower holder and the Vitalio SmartActive 150 hand shower.
- Mount Trim Set: Install the visible control unit (thermostat and SmartControl buttons) over the SmartBox.
- Sistema de prova: Turn on water supply and check for leaks and proper function of all components.

Image: Illustration showing the concealed GROHE SmartBox behind the wall and the visible control panel, highlighting the slim design and protection against water damage.
Dibuix dimensional
Refer to the following diagram for precise dimensions and installation requirements.

Image: Technical drawing with dimensions for the GROHE Precision SmartControl 310 shower system, including the head shower arm length (422 mm), head shower diameter (310 mm), and control unit measurements.
Instruccions de funcionament
The GROHE SmartControl system offers intuitive control over your shower experience.
Controlling Water Flow and Temperature
- Start/Stop Flow: Press the desired button on the control panel to activate the head shower or hand shower. Press again to pause or stop the flow.
- Ajustar el volum: Rotate the activated button clockwise to increase water volume and counter-clockwise to decrease it.
- Ajustar la temperatura: Use the large rotary knob at the bottom of the control panel to set the water temperature. The safety stop is set at 38 °C. To exceed this temperature, press the override button on the knob and continue rotating.

Image: Visual guide demonstrating how to operate the GROHE SmartControl. It shows pressing a button to activate, rotating to adjust volume, and turning the main knob to adjust temperature.
Hand Shower Spray Types
The Vitalio SmartActive 150 hand shower features three distinct spray types. To switch between spray types, rotate the spray face of the hand shower.
- Rain Spray: A soft, even spray for full body coverage.
- Raig de polvorització: A focused, powerful spray for rinsing or massage.
- Active Spray: A combination spray for an invigorating experience.
Manteniment i Neteja
Regular cleaning and maintenance will ensure the optimal performance and appearance of your GROHE shower system.
Neteja de les superfícies
- Use only mild soap and water or a specialized cleaner designed for chrome finishes.
- Avoid abrasive cleaners, scouring pads, or solvents, as these can damage the finish.
- Wipe surfaces dry with a soft cloth after cleaning to prevent water spots.
Limescale Removal (GROHE SpeedClean)
The head shower and hand shower nozzles are equipped with GROHE SpeedClean technology, allowing for easy limescale removal.
- Simply wipe the silicone nozzles with your finger or a cloth to dislodge limescale deposits.
- For stubborn deposits, a mild descaling solution can be used, followed by thorough rinsing.

Image: Close-up of the GROHE head shower demonstrating the SpeedClean feature, where limescale can be effortlessly removed from the nozzles.
Manteniment del filtre
The SmartBox may contain filters to protect the thermostatic cartridge. Consult a qualified plumber for periodic inspection and cleaning of these filters to maintain optimal water flow and temperature control.
Resolució de problemes
If you encounter issues with your shower system, refer to the following common problems and solutions. For complex issues, contact a qualified plumber or GROHE customer support.
| Problema | Causa possible | Solució |
|---|---|---|
| Baix cabal d'aigua | Clogged shower nozzles, blocked filters in SmartBox, low water pressure. | Clean SpeedClean nozzles. Have filters inspected and cleaned by a plumber. Check household water pressure. |
| Oscil·lacions de temperatura | Fluctuating hot/cold water supply pressure, thermostatic cartridge issue. | Ensure stable water pressure. If problem persists, a plumber may need to inspect or replace the thermostatic cartridge. |
| Fuga d'aigua | Loose connections, damaged seals, faulty components. | Immediately turn off water supply. Inspect visible connections. Contact a plumber for internal leaks or component replacement. |
| Els botons no responen | Debris under buttons, internal mechanism issue. | Gently clean around buttons. If unresponsive, contact a plumber or GROHE service. |
Especificacions
| Característica | Detall |
|---|---|
| Número de model | 34877000 |
| Marca | GROHE |
| Color | Chrome |
| Material | Brass (main body), Plastic (handles) |
| Dimensions del producte (L x A x A) | 57.7 x 31 x 80 cm (overall system) |
| Pes de l'article | 8.11 quilos |
| Head Shower Diameter | 310 mm |
| Longitud del braç de dutxa | 422 mm |
| Hand Shower Spray Types | 3 (Rain, Jet, Active) |
| Longitud de la mànega de dutxa | 1500 mm |
| Parada de seguretat | 38 °C |
| Tipus de muntatge | Suport de paret (ocult) |
| País d'origen | Alemanya |
Garantia i Suport
GROHE products are manufactured to the highest quality standards. This product comes with a manufacturer's warranty. Please refer to the official GROHE weblloc web o la documentació de compra per conèixer els termes i condicions de garantia específics aplicables a la vostra regió.
For technical assistance, spare parts, or warranty claims, please contact GROHE customer service or visit their official website. Ensure you have your model number (34877000) and proof of purchase available when contacting support.

Image: Graphic indicating "Made in Germany" and a "5 Years Guarantee" for GROHE products, emphasizing product quality and reliability.





