1. Producto terminadoview
This manual provides essential information for the installation, operation, and maintenance of your TOTO Drake WASHLET+ Two-Piece Elongated 1.28 GPF Universal Height TORNADO FLUSH Toilet and S7A Contemporary Bidet Seat with Auto Flush. This integrated system offers advanced hygiene and comfort features designed for a superior bathroom experience.

Image 1.1: The TOTO Drake WASHLET+ Two-Piece Elongated Toilet, showcasing its modern design and integrated bidet seat.
Características principales:
- WASHLET S7A Bidet Seat: Offers gentle yet powerful warm water cleansing with adjustable temperature and pressure, oscillating and pulsating options, and a concealed connection for a seamless look.
- DESCARGA DE TORNADO: A rimless, hole-free design with dual-nozzles that creates a centrifugal washing action for efficient bowl cleaning.
- Esmalte CEFIONTECT: An exceptionally smooth ceramic glaze that minimizes waste from sticking to the bowl surface.
- AGUA ELÉCTRICA+: Electrolyzed water system that mists the wand and toilet bowl, reducing the need for harsh cleaning chemicals.
- PREMISTA: Wets the toilet bowl surface before each use, aiding in waste removal.
- Descarga automática: Provides a touchless, hands-free automatic flush after every use.
- Altura universal: Taller than standard toilets, providing a more comfortable seating position.
- Características de comodidad: Includes auto open/close lid, heated seat, instantaneous warm water, night light, warm air dryer, and deodorizer.
2. Configuración e instalación
Proper installation is crucial for the optimal performance and longevity of your TOTO Drake WASHLET+ system. It is recommended that installation be performed by a qualified plumber.
2.1 Lista de verificación previa a la instalación:
- Ensure all components are present: toilet bowl, tank, WASHLET S7A bidet seat, and hardware.
- Verify rough-in dimensions match your bathroom plumbing.
- Confirm availability of a standard electrical outlet (120V AC) near the toilet for the WASHLET.
2.2 Required Additional Items (Not Included):
- Wax ring or equivalent toilet seal.
- Pernos de montaje para inodoro.
- Toilet water supply lines.
2.3 Pasos de instalación (resumen):
- Prepare el área: Turn off water supply and remove the old toilet if applicable. Clean the flange area.
- Install Toilet Bowl: Secure the toilet bowl to the floor flange using mounting bolts and the wax ring.
- Instalar el tanque: Attach the tank to the toilet bowl, ensuring a tight seal.
- Conectar el suministro de agua: Conecte la línea de suministro de agua a la válvula de llenado del tanque.
- Install WASHLET S7A: The WASHLET+ design features a concealed connection. Follow the specific instructions provided with the WASHLET for mounting and connecting the power cord and water supply hose discreetly.
- Conexión de energía: Plug the WASHLET into a grounded electrical outlet.
- Funcionalidad de prueba: Turn on the water supply, check for leaks, and test all toilet and WASHLET functions.

Image 2.1: Diagram illustrating the WASHLET+ concealed supply connection for a clean, integrated appearance.
3. Instrucciones de funcionamiento
Your TOTO Drake WASHLET+ system is designed for intuitive operation, offering a range of automated and customizable features.
3.1 Basic Toilet Operation:
- Tapa de apertura/cierre automático: The lid automatically opens when a user approaches and closes upon departure. This feature can be enabled or disabled via the remote control settings.
- Descarga automática: The toilet automatically flushes after each use. This hands-free function ensures hygiene and convenience.
- DESCARGA DE TORNADO: This powerful flush system efficiently cleans the bowl with a dynamic, swirling action.
3.2 WASHLET S7A Remote Control Functions:
The illuminated remote control provides access to all WASHLET functions. Familiarize yourself with the button layout for optimal use.

Image 3.1: Detailed layout of the WASHLET S7A remote control, showing various cleansing and comfort functions.
- DETENER: Stops washing or drying.
- REAR/SOFT: Initiates rear cleansing. Press once for a soft stream, twice for a stronger stream.
- FRONT/WIDE: Initiates front cleansing. Press once for a delicate area, twice for a wider area.
- PRESIÓN: Adjusts water pressure (up/down arrows).
- POSICIÓN: Adjusts wand position (left/right arrows).
- PULSANDO: Varies water pressure for a massage effect.
- OSCILANTE: Mueve la varilla hacia adelante y hacia atrás para lograr un área de limpieza más amplia.
- DRYER: Activa el secador de aire caliente.
- HEATED SEAT: Ajusta la temperatura del asiento.
- DEODORIZER: Activates the air deodorizer to remove odors.
- AJUSTES DE USUARIO: Allows for saving two personal user preferences.

Image 3.2: Visual representation of the WASHLET's auto-open seat, continuous warm water supply, night light, and EWATER+ features.

Image 3.3: Illustration of the WASHLET's heated seat, warm air dryer, deodorizer, and Air-In Wonder-Wave cleansing technology.
4. Mantenimiento
Regular maintenance ensures the hygiene and optimal performance of your TOTO WASHLET+ system. The system incorporates several self-cleaning technologies to minimize manual cleaning.
4.1 Self-Cleaning Technologies:
- PREMISTA: Before each use, the toilet bowl is misted with water to help prevent waste from adhering to the ceramic surface, making subsequent cleaning easier.
- CEFIONTECT: This ultra-smooth, ion-barrier glaze prevents particles from adhering to the porous ceramic surface, significantly reducing the buildup of mold and grime.
- AGUA ELÉCTRICA+: After each use, the WASHLET wand automatically cleanses itself with EWATER+, a safe and powerful disinfectant. EWATER+ also mists the toilet bowl periodically to maintain cleanliness.

Image 4.1: Comparison illustrating how CEFIONTECT ceramic glaze minimizes waste from sticking to the toilet bowl surface.

Image 4.2: Visual explanation of EWATER+ technology, showing it misting the wand and toilet bowl for enhanced hygiene.
4.2 Limpieza general:
- Superficies exteriores: Wipe down the exterior of the toilet and WASHLET seat with a soft, damp cloth and mild, non-abrasive cleaner. Avoid harsh chemicals or abrasive pads, which can damage the finish.
- Limpieza de boquillas: While the wand is self-cleaning, you can manually clean the nozzle tip if necessary. Refer to the WASHLET user guide for specific instructions on extending the wand for manual cleaning.
- Limpieza de filtros: Periodically check and clean the water filter located at the water supply connection to the WASHLET. This prevents debris from affecting water flow and spray performance.
5. Solución de problemas
If you encounter issues with your TOTO Drake WASHLET+ system, refer to the following common troubleshooting tips. For more detailed diagnostics, consult the comprehensive user manual provided with your product or contact TOTO customer support.
Problemas comunes y soluciones:
- No Power to WASHLET:
- Compruebe si el cable de alimentación está enchufado de forma segura a una toma eléctrica que funcione.
- Verify that the circuit breaker for the bathroom outlet has not tripped.
- No Water Spray/Weak Spray:
- Asegúrese de que la válvula de suministro de agua al inodoro esté completamente abierta.
- Check the WASHLET water filter for clogs and clean if necessary.
- Confirm water pressure settings on the remote control.
- La descarga automática no funciona:
- Ensure the auto flush feature is enabled in the WASHLET settings (refer to the WASHLET manual).
- Compruebe si hay obstrucciones alrededor del sensor.
- Heated Seat Not Warming:
- Verify the heated seat function is turned on and the temperature is set correctly via the remote control.
- Fugas:
- Immediately turn off the water supply to the toilet.
- Inspect all connections (tank to bowl, water supply line to tank, WASHLET water connection) for loose fittings or damaged seals. Tighten or replace as needed. If the leak persists, contact a plumber.
6. Especificaciones
Detailed technical specifications for the TOTO Drake WASHLET+ Two-Piece Elongated Toilet and S7A Bidet Seat.

Image 6.1: Dimensional drawing of the TOTO Drake WASHLET+ toilet, including height, width, length, rough-in, and seat height measurements.
| Característica | Especificación |
|---|---|
| Número de modelo | MW7764736CEFGA#01 |
| Marca | TOTO |
| Color | Algodón blanco |
| Dimensiones del producto (Pr. x An. x Al.) | 28.38" x 17.19" x 30.13" |
| Material | Cerámica, Plástico |
| Peso del artículo | 94 libras |
| Tipo de instalación | Montado en el piso |
| Forma | Alargada (ovalada) |
| Volumen de descarga | 1.28 galones por descarga (GPF) |
| Height Type | Altura Universal |
| Componentes incluidos | Inodoro, asiento de inodoro con bidé electrónico |
| Código Postal | 739268446397 |
7. Garantía y soporte
TOTO stands behind the quality of its products. For specific warranty details regarding your TOTO Drake WASHLET+ system, please refer to the warranty documentation included with your purchase or visit the official TOTO websitio.
Atención al cliente:
If you require assistance with installation, operation, troubleshooting, or warranty claims, please contact TOTO customer support. Have your model number (MW7764736CEFGA#01) and date of purchase ready when contacting support.
Puede encontrar más información y datos de contacto en el Official TOTO Store on Amazon.





