1. Konec produktuview
The TOTO TBV03404Z is a high-quality bathroom faucet designed for optimal water saving and a comfortable shower experience. It features the innovative Comfort Wave Shower with three modes and a sleek, easy-to-clean design.
This product is the successor to the previous TMGG40JZ model, incorporating enhanced features for improved functionality and user convenience.

Obrázek 1: Hlavní view of the TOTO TBV03404Z Bathroom Faucet.
2. Bezpečnostní informace
- Ensure the main water supply is turned off before installation or maintenance to prevent water leaks.
- Recommended water pressure for comfortable use is approximately 0.2MPa. Operating outside the minimum (0.07MPa dynamic) and maximum (0.75MPa static) pressure limits may affect performance.
- Do not attempt to disassemble or repair the unit beyond what is described in this manual. Contact qualified personnel for complex repairs.
- Avoid using abrasive cleaners or harsh chemicals on the chrome finish to prevent damage.
3. Obsah balení
Ověřte, zda jsou v balení přítomny všechny položky:
- Návod k použití
- Záruční list
- Shower Hose (1.6m)
- Shower Hooks (x2)
- TOTO TBV03404Z Faucet Body
- Mounting Legs (if separate)
4. Specifikace
| Funkce | Detail |
|---|---|
| Značka | TOTO |
| Číslo modelu produktu | TBV03404Z |
| Rozměry produktu | 27 x 29.7 x 200 cm |
| Barva | Chrome |
| Typ dokončení | Pokovené |
| Typ montáže | Držák na zeď |
| Hmotnost položky | 3.46 kg |
| Typ sprchové hlavice | Comfort Wave (3 modes) |
| Minimum Required Water Pressure (Dynamic) | 0.07 MPa |
| Maximum Water Pressure (Static) | 0.75 MPa |
| Doporučený tlak vody | 0.2MPa for comfortable use |
| Water/Hot Water Saving Performance | Water saving B1, Hot water saving B |
| Vlastnosti | Thermostat (automatic temperature control), 2 holes, Shower flow switching, Shower included, Cold region compatible, Dual spout |

Figure 2: Detailed diagram showing dimensions and specifications of the faucet.
5. Instalace
This section provides general installation guidelines. For detailed visual instructions, please refer to the provided diagrams and videos.
5.1 Kontrolní seznam před instalací
- Ensure the main water supply to your bathroom is completely shut off.
- Gather necessary tools: adjustable wrench, pipe wrench, cleaning brush, measuring tape, and thread seal tape.
- Inspect the existing plumbing for any damage or corrosion.
5.2 Removing the Old Faucet
- Using an adjustable wrench, loosen the nuts connecting the old faucet body to the water supply pipes.
- Carefully remove the old faucet body.
- Unscrew and remove the old mounting legs from the wall pipes.
- Clean any remaining thread seal tape or debris from the wall pipes using a brush.

Figure 3: Removing the old faucet's mounting legs.
5.3 Installing the New Faucet
- Apply thread seal tape clockwise around the threads of the new mounting legs. Wrap 6-7 times, pulling lightly.
- Screw the new mounting legs into the wall pipes. Ensure they are tightened securely and are level. Use a level or ruler to verify alignment.
- Insert the packing (gasket) between the mounting legs and the faucet body.
- Attach the faucet body to the mounting legs. Hand-tighten the nuts first.
- Adjust the faucet body to be perfectly horizontal. Once aligned, use a wrench to firmly tighten the nuts. Caution: Do not overtighten or force rotation once tightened, as this can damage the seal tape and cause leaks. If you over-rotate, unmount and re-apply thread seal tape.
- Attach the pipe (spout) to the faucet body. Ensure the packing is correctly seated and tighten securely.
- Attach the shower hose and shower head.
- Slowly turn on the main water supply. Check for any leaks around all connections. If leaks occur, tighten connections or re-apply thread seal tape as needed.

Figure 4: Attaching the new faucet body to the mounting legs.

Obrázek 5: Rozložené view of the faucet for component identification during installation.
6. Návod k obsluze
The TOTO TBV03404Z features a wide lever handle for easy operation and a Comfort Wave Shower with multiple modes.
- Řízení průtoku vody: Use the main lever handle to turn the water on/off and adjust the flow rate.
- Ovládání teploty: The faucet includes a thermostat for automatic temperature control. Rotate the temperature knob to set your desired water temperature.
- Shower Mode Selection: The Comfort Wave Shower head offers 3 modes. Typically, a button or lever on the shower head allows you to switch between these modes (e.g., standard, massage, mist).
- Shower/Spout Switching: Use the diverter knob or lever on the faucet body to switch water flow between the main spout and the shower head.
7. Údržba
- Čištění: Clean the faucet and shower head regularly with a soft cloth and mild soap. Avoid abrasive cleaners, scouring pads, or harsh chemicals which can damage the chrome finish.
- Shower Head Nozzle Cleaning: If water flow from the shower head becomes uneven, gently rub the rubber nozzles to dislodge any mineral deposits. For stubborn clogs, the shower head may need to be soaked in a descaling solution.
- Čištění filtru: Periodically check and clean the filters located at the water inlet connections to prevent debris from affecting water flow.
8. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Únik vody | Loose connections, damaged thread seal tape, worn packing. | Tighten connections. If leakage persists, re-apply thread seal tape or replace packing. |
| Nízký tlak vody | Clogged filters, main water supply partially closed, low house water pressure. | Clean water inlet filters. Ensure main water supply is fully open. Consult a plumber if house pressure is consistently low. |
| Uneven Shower Spray | Clogged shower head nozzles. | Clean shower head nozzles by rubbing or soaking in descaling solution. |
| Kolísání teploty | Thermostat malfunction, inconsistent hot/cold water supply. | Ensure consistent hot/cold water supply. If problem persists, contact TOTO customer support. |
9. Záruka a podpora
Tento produkt je dodáván s a 2-letá záruka from the date of purchase, as stated on the warranty card. Please retain your proof of purchase for warranty claims.
For technical support, spare parts, or warranty service, please refer to the contact information provided on your warranty card or visit the official TOTO webmísto.
TOTO Official Webmísto: www.toto.co.jp





