1. Informació important de seguretat
Please read all instructions carefully before installation and use. Failure to follow these instructions may result in property damage, personal injury, or void the product warranty.
- Installation should be performed by a qualified professional plumber.
- Assegureu-vos que es compleixin totes les normes locals de fontaneria i construcció.
- Tanqueu el subministrament principal d'aigua abans de començar qualsevol instal·lació o manteniment.
- Protect all finished surfaces during installation to prevent scratches or damage.
- Do not use harsh chemicals or abrasive cleaners on the product finish.
2. Components del producte
Verify that all components are present and undamaged before proceeding with installation. Refer to the diagram below for identification.

Figura 2.1: Mésview of all shower system components, including the rough-in valve, control panel, overhead shower head, handheld sprayer, hose, and mounting hardware.
- Rough-in Valve with Pressure Balance Cartridge
- Control Panel Trim (Temperature and Diverter Handles)
- 10-inch Overhead Shower Head with Wall-Mounted Arm
- Handheld Shower Sprayer
- Flexible Shower Hose (304 Stainless Steel)
- Handheld Shower Holder
- Mounting Hardware and Seals
3. Configuració i instal·lació
This section outlines the general steps for installing the WELLFOR WB-SH003MB shower system. Professional installation is highly recommended.
3.1 Instal·lació de la vàlvula d'entrada aproximada
The pressure balance rough-in valve is designed to maintain consistent water temperature and pressure. Ensure proper depth and orientation during installation.

Figure 3.1: The rough-in valve, showing connections for hot and cold water supply and outlets for the shower components. Note the "UP" and "IMPORTANT" markings for correct orientation.
- Tanqueu el subministrament principal d'aigua a la zona d'instal·lació.
- Mount the rough-in valve securely within the wall, ensuring it is plumb and at the correct depth relative to the finished wall surface. The valve includes clear wall-depth markings.
- Connect the hot and cold water supply lines to the designated inlets on the valve.
- Connect the outlets from the valve to the overhead shower arm and the handheld shower hose connection point.
- Feu una prova de fuites abans de tancar la paret.
3.2 Trim and Component Installation
Once the rough-in valve is installed and tested, proceed with installing the visible trim and shower components.

Figure 3.2: The complete WELLFOR shower system installed, showcasing the matte black finish of the overhead shower, handheld sprayer, and control panel.
- Install the wall-mounted shower arm and attach the 10-inch overhead shower head. The brass ball joint allows for adjustable angles.
- Install the handheld shower holder and connect the flexible shower hose. Attach the handheld sprayer to the hose.
- Mount the control panel trim plate and secure the temperature and diverter handles onto the valve stems.
- Ensure all connections are tight and sealed to prevent leaks.
4. Instruccions de funcionament
The WELLFOR WB-SH003MB shower system features a dual-function control for water flow and temperature.

Figure 4.1: The control panel, featuring the lower handle for temperature adjustment and the upper knob for diverting water flow.
- Control de temperatura: The lower handle controls the water temperature. Rotate it to adjust between hot (red indicator) and cold (blue indicator) water. The pressure balance valve will maintain a consistent temperature once set.
- Desviador d'aigua: The upper knob is the 2-way diverter.
- Rotate the knob to the first position to activate the 10-inch overhead shower.
- Rotate the knob to the second position to activate the handheld shower sprayer.
- Ensure the diverter is fully engaged in either position for optimal water flow.

Figure 4.2: The 10-inch overhead shower delivering a wide spray pattern.

Figure 4.3: The handheld shower sprayer providing a focused stream of water.
5. Manteniment
Regular maintenance will ensure the longevity and optimal performance of your WELLFOR shower system.
- Neteja: Netegeu l'acabat negre mat amb un drap suau iamp cloth. For stubborn spots, use a mild soap solution and rinse thoroughly. Avoid abrasive cleaners, scouring pads, or chemicals containing ammonia, bleach, or alcohol, as these can damage the finish.
- Broquets de dutxa: Periodically inspect the silicone nozzles on the overhead and handheld shower heads for mineral buildup. Gently rub the nozzles to dislodge any deposits.
- Cartridge Inspection: If you notice persistent drips or difficulty in temperature control, the ceramic cartridge may need inspection or replacement. This typically requires professional assistance.
- Inspecció de la mànega: Check the flexible shower hose for any signs of wear, kinks, or leaks. Replace if necessary.
6. Solució De Problemes
Consulteu aquesta secció per conèixer els problemes comuns i les seves possibles solucions.
| Problema | Causa possible | Solució |
|---|---|---|
| Baixa pressió d'aigua |
|
|
| Fluctuacions de la temperatura de l'aigua |
|
|
| Fuites de connexions |
|
|
| El desviador no commuta correctament |
|
|
7. Especificacions
| Característica | Detall |
|---|---|
| Marca | WELLFOR |
| Número de model | WB-SH003MB |
| Color | Negre mat |
| Material | Stainless Steel (Panel, Horizontal Bar, Hose), Brass (Ball Joint, Connectors) |
| Tipus d'acabat | Mat |
| Nombre de nanses | 1 (Dual Function) |
| Tipus de muntatge | Muntatge de paret |
| Mida del capçal de dutxa | 10 polzades |
| Tipus de vàlvula | Pressure Balance Valve with Ceramic Cartridge |
| Dimensions del producte | 20 x 13 x 8 polzades (embalatge/total) |
| UPC | 754236109234 |
8. Garantia i Suport
For warranty information or technical support, please contact WELLFOR customer service. Details regarding specific warranty periods and coverage are typically provided with your purchase documentation or can be obtained directly from the manufacturer.
Si us plau, conserveu el comprovant de compra per a qualsevol reclamació de garantia.
Informació de contacte: Refer to the contact details provided on the WELLFOR weblloc web o el vostre rebut de compra.