1. Introducción
This manual provides detailed instructions for the installation, operation, and maintenance of your TOTO K300 Electronic Bidet Toilet Seat (Model SW3036#01). The K300 WASHLET is an advanced electronic bidet toilet seat designed to provide a refreshing and hygienic cleansing experience with warm water. Key features include instantaneous water heating, PREMIST technology, a deodorizer, a warm air dryer, and a comfortable heated seat. The unit is controlled via an illuminated remote, offering personalized settings for multiple users.

Figure 1: TOTO K300 Bidet Seat with highlighted features.
2. Información de seguridad
Please read all instructions carefully before installation and use. Failure to follow these instructions may result in electric shock, fire, or injury. Keep this manual for future reference.
- Ensure the electrical outlet is a 120V GFCI (Ground Fault Circuit Interrupter) outlet and is properly grounded.
- No sumerja la unidad en agua ni rocíe agua directamente sobre los componentes eléctricos.
- Cierre el suministro de agua y desenchufe la unidad antes de realizar cualquier mantenimiento o limpieza.
- Do not allow children or individuals with reduced physical, sensory, or mental capabilities to operate the unit without supervision.
3. Contenido del paquete
Verifique que todos los componentes estén presentes antes de comenzar la instalación:
- Electronic bidet seat (WASHLET)
- Soporte de montaje
- Mando a distancia con pilas
- Conector en T

Figure 2: Included components and required tools.
4. Configuración e instalación
The TOTO K300 WASHLET is designed for easy, do-it-yourself installation. For a comprehensive visual guide, download the BILT app for interactive 3D instructions.
4.1 Comprobaciones previas a la instalación
- Ensure your toilet is an elongated model. The K300 is specifically designed for elongated toilets.
- Confirm a 120V GFCI electrical outlet is available near the toilet. The power cord length is approximately 48 inches.
- Cierre el suministro de agua al inodoro antes de comenzar.
4.2 pasos de instalación
- Retire el asiento del inodoro existente: Unscrew and remove your current toilet seat and lid.
- Instale el soporte de montaje: Secure the provided mounting bracket onto the toilet bowl using the screws and washers. Adjust its position to ensure proper alignment.
- Conectar el suministro de agua: Turn off the water supply to the toilet. Disconnect the existing water supply hose from the toilet tank. Install the provided tee-connector between the toilet tank fill valve and the water supply hose. Connect the bidet's water supply hose to the tee-connector.
- Attach WASHLET: Deslice la unidad WASHLET sobre el soporte de montaje hasta que encaje en su lugar.
- Conecte la electricidad: Plug the WASHLET into the 120V GFCI electrical outlet.
- Restablecer el suministro de agua: Abra lentamente el suministro de agua al inodoro y verifique que no haya fugas.

Figure 3: Visual guide for TOTO K300 installation steps.

Figure 4: Improved Tee Connector for leak-free installation.
4.3 Guía de instalación en vídeo
Video 1: This video provides a detailed demonstration of the TOTO K300 WASHLET installation process, guiding users through each step for a successful setup.
4.4 Accesorios opcionales
For toilets with difficult-to-reach fill valves, optional accessories such as a 2-inch extender (9AU321-A) or a 6-inch hose (THU9090R) may be required.

Figure 5: Optional accessories for installation.
5. Instrucciones de funcionamiento
The TOTO K300 WASHLET is operated using the included remote control. Familiarize yourself with the remote's functions for optimal use.
5.1 control remoto sobreview

Figure 6: TOTO K300 Remote Control functions.
- DETENER: Detiene todas las funciones de lavado o secado.
- REAR/SOFT REAR: Initiates rear cleansing. Press once for a softer stream, twice for added pressure.
- FRENTE: Activates front cleansing for delicate areas.
- OSCILANTE: Mueve la varilla hacia adelante y hacia atrás para lograr un área de limpieza más amplia.
- POSICIÓN: Adjusts the forward or backward position of the wand.
- DRYER: Activa el secador de aire caliente.
- PRESIÓN: Ajusta la presión del agua del rociador.
- USER 1/2: Allows two users to save and quickly access personalized settings.
5.2 Funciones de limpieza
The K300 offers multiple spray settings for a thorough and comfortable clean:
- Limpieza trasera: Standard rear wash.
- Limpieza trasera suave: Gentle rear wash.
- Limpieza frontal: Soft stream for feminine hygiene.
- Rociador oscilante: The wand moves back and forth during cleansing.
- Spray pulsante: Provides a massaging effect during cleansing.

Figure 7: Adjustable water spray and pressure options.
5.3 Water Stream Options Video
Video 2: This video demonstrates the various water stream options and adjustments available on the TOTO K300 WASHLET.
5.4 Asiento calefaccionado
The seat provides consistent warmth across its entire surface. The temperature can be adjusted to your preference using the remote control.
5.5 Heated Seat Video
Video 3: This video highlights the comfortable heated seat feature of the TOTO K300 WASHLET.
5.6 Warm Air Dryer
After cleansing, the warm air dryer provides a comfortable and effective drying experience. The air temperature is adjustable.
5.7 Warm Air Dryer Video
Video 4: This video demonstrates the warm air dryer function of the TOTO K300 WASHLET.
5.8 Función PREMIST
Before each use, PREMIST technology sprays the toilet bowl with water, creating a slick surface that helps prevent waste from sticking and keeps the bowl cleaner.
5.9 Desodorante
The built-in air deodorizer neutralizes bathroom odors using powerful air filters, enhancing the overall experience.
6. Mantenimiento
Regular cleaning and maintenance will ensure the longevity and optimal performance of your TOTO K300 WASHLET.
- Varita de autolimpieza: The cleansing wand automatically cleans itself both inside and outside before and after each use.
- Filtro desodorizante: The deodorizing filter should be removed and cleaned monthly with a soft brush (e.g., a toothbrush) to remove dust and maintain effectiveness.
- Limpieza de la unidad: Wipe the exterior of the WASHLET with a soft, damp cloth and a mild, non-abrasive cleaner. Do not use harsh chemicals or abrasive pads.

Figure 8: Self-cleaning wand mechanism.
7. Solución de problemas
Refer to the following common issues and solutions. If the problem persists, contact TOTO customer service.
| Problema | Posible causa | Solución |
|---|---|---|
| Wand extends unexpectedly. | Self-cleaning function initiated. | This is normal operation. The wand extends to clean itself before and after use. |
| Spray function does not activate. | Seat sensor not engaged. | The WASHLET features a seat sensor to prevent the wand from spraying when no one is seated. Ensure you are seated properly. To test, press the seat down until you hear the sensor click, then cover the spray from the wand with a cup. |
| Water pressure is too soft. | Low pressure setting or insufficient water supply. | Adjust the water pressure setting on the remote control. Ensure the water supply valve is fully open. The rear spray has two options: soft (single press) and strong (double press). |
| Sin agua tibia. | Temperature setting too low or power saving mode. | Adjust the water temperature setting on the remote. Check if the power saving mode is active and adjust if necessary. |
8. Especificaciones
| Característica | Detalle |
|---|---|
| Número de modelo | SW3036#01 |
| Color | Algodón blanco |
| Material | Plástico |
| Estilo | Self-Cleaning Wand |
| Forma | Óvalo alargado |
| Dimensiones del producto | 20.88" de largo x 15.13" de ancho |
| Peso del artículo | 14.5 libras |
| Volumentage | 120 voltios |
| Temperature Range (Water) | 86 - 104 grados Fahrenheit |
| Componentes incluidos | Asiento de bidé electrónico, soporte de montaje, control remoto con pilas, conector en T |
| Baterías | Se requieren 2 pila AA (incluida) |

Figure 9: TOTO K300 Elongated Measurements.
9. Garantía y soporte
Descripción de la garantía: Manufacturer One Year Limited Warranty.
For customer service and technical support, please contact TOTO directly. For assistance with installation, you can also refer to the BILT app.

Figure 10: Download the BILT app for interactive 3D instructions.
TOTO Customer Service: 1-888-295-8134 (ext. 1347)