1. Product Overview
The TOTO WASHLET A2 is an electronic bidet toilet seat designed to enhance personal hygiene and comfort. It features a heated seat, SoftClose lid, and a gentle aerated warm water spray with adjustable settings.

Figure 1: TOTO WASHLET A2 Electronic Bidet Toilet Seat.

Figure 2: Overview of WASHLET A2 key features including heated seat, auto energy saver, oscillating cleanse, SoftClose seat & lid, warm water reservoir, and adjustable water settings.
2. Setup and Installation
2.1 What's Included
- WASHLET Bidet Seat
- Installation Hardware

Figure 3: Components included with the WASHLET A2 and tools required for installation.
2.2 What's Required
- 120V GFCI Outlet near the toilet.
- Basic tools for installation (screwdriver, measuring tape, wrench).
2.3 Installation Steps
The WASHLET A2 is designed for easy, do-it-yourself installation. Follow the steps below for proper setup.

Figure 4: Visual guide for installing the WASHLET A2, showing removal of old seat, bracket installation, bidet seat placement, and water connection.
2.4 Toilet Compatibility
The WASHLET A2 is compatible with most standard elongated toilets. Refer to the diagram for dimensions.

Figure 5: Dimensions for elongated and round toilet compatibility. The WASHLET A2 fits elongated toilets.
2.5 Optional Accessories
For toilets with difficult to reach fill valves, optional accessories like a 2-inch extender (9AU321-A) or a 6-inch hose (THU9090R) may be required.

Figure 6: Illustration of optional accessories for installation on certain toilet types.
3. Operating Instructions
3.1 Control Panel Overview
The WASHLET A2 features a convenient arm control panel with illuminated buttons for easy operation.

Figure 7: The control panel allows users to adjust water pressure, select rear or front wash, control temperature, and activate energy saver and wand cleaning functions.
3.2 Cleansing Functions
The bidet offers a gentle aerated, warm water, dual-action spray with an oscillating feature for a refreshing clean. The wand automatically cleans itself before and after each use.
- Rear Wash: Standard cleansing for the posterior.
- Soft Rear Wash: A gentler spray for sensitive areas.
- Front Wash: Specifically designed for feminine cleansing.
- Oscillating Spray: Moves the wand back and forth for a wider cleansing area.
- Adjustable Pressure: Customize the water spray intensity to your preference.
- Adjustable Position: Fine-tune the wand's position for optimal cleansing.

Figure 8: Illustration of the heated seat, SoftClose lid, control panel, and refreshing cleansing spray.

Figure 9: Details on the self-cleaning wand, careful wand angle to prevent splash-back, and special TOTO resin for a perfectly clean wand.
3.3 Temperature Control
Adjust the temperature of the seat, water, and dryer to your comfort level.
- Heated Seat: Provides consistent warmth over the full seat surface.
- Warm Water: Adjustable water temperature for the cleansing spray.
- Warm Air Dryer: Provides warm air for drying after cleansing.
3.4 Energy Saving
The WASHLET A2 includes an energy-saving mode that learns your usage patterns and lowers settings when not in use to conserve energy.

Figure 10: The energy saver feature helps reduce power consumption by adjusting settings based on usage patterns.
4. Maintenance
4.1 Self-Cleaning Wand
The self-cleaning wand automatically cleans itself inside and outside before and after each use, ensuring optimal hygiene. A specially designed wand resin helps repel materials.
4.2 Quick Release for Cleaning
The WASHLET A2 features a quick-release button for effortless removal, simplifying cleaning of the toilet and the bidet seat.

Figure 11: The quick release button allows for easy removal of the bidet seat for thorough cleaning.
4.3 Deodorizer Filter
The built-in deodorizer pulls air from the toilet bowl through a replaceable filter to eliminate odors. The filter is easy to access and replace.
5. Specifications
| Feature | Detail |
|---|---|
| Brand | TOTO |
| Model Number | SW3004#01 |
| Color | Cotton White |
| Material | Plastic |
| Style | Adjustable |
| Shape | Oval (Elongated) |
| Product Dimensions | 18.5"L x 5.25"W |
| Item Weight | 1 pounds |
| Operation Mode | Automatic |
| Power Consumption | 287W (Max 363W) |
| Included Components | WASHLET Bidet Seat, Installation Hardware |
| UPC | 739268417571, 739268417595 |
6. Troubleshooting
If you experience any issues with your TOTO WASHLET A2, please review the following common troubleshooting tips:
- No Power: Ensure the bidet is properly plugged into a 120V GFCI outlet. Check the circuit breaker.
- No Water Spray: Verify that the water supply valve to the toilet is fully open. Ensure the bidet's water connection is secure.
- Insufficient Water Pressure: Adjust the water pressure setting on the control panel. Check for any kinks in the water supply hose.
- Seat Not Heating: Confirm the heated seat function is turned on and set to your desired temperature (High, Medium, or Low).
- Deodorizer Not Working: Check if the deodorizer filter needs to be replaced.
- Wand Not Extending/Cleaning: Ensure the seat is occupied for the wand to activate. Perform a manual wand cleaning cycle from the control panel.
For more detailed troubleshooting or issues not listed, please refer to the full troubleshooting guide available on the TOTO website or contact customer support.
7. Warranty and Support
7.1 Warranty Information
The TOTO WASHLET A2 Electronic Bidet Toilet Seat is covered by a Manufacturer One Year Limited Warranty.
7.2 Customer Support
For assistance, please contact TOTO Technical Support at 1-888-295-8134. Press 4 when prompted.

Figure 12: TOTO offers a network of factory-trained repair and installation technicians for world-class service.
7.3 Additional Resources
Easy step-by-step interactive 3D instructions for this product can be found in the BILT Intelligent Instructions app. Download the free app from the App Store or Google Play.

Figure 13: Download the BILT app for interactive 3D instructions.





