1. Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your ANZZI ENVO Echo Smart Toilet Bidet. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Setup and Installation
Proper installation is crucial for the optimal performance of your smart toilet bidet. It is recommended that installation be performed by a qualified professional.
2.1 Pre-Installation Checklist
- Ensure the installation area is clean and free from debris.
- Verify the presence of a water inlet and a grounded, water/splash-proof electrical outlet near the toilet's intended location.
- Confirm all included components are present: wax ring, flange, toilet & flange fastener sets, inlet adapter, shut-off valve, remote, and inlet wrench.
- Gather necessary tools: wrench, utility knife, caulk & gun, measuring cup, Teflon tape, marker, screwdriver, and tape measure.
2.2 Installation Steps
- Remove Old Toilet: If replacing an existing toilet, carefully remove it and clean the area thoroughly.
- Install Toilet Flange: Apply caulk around the waste drain opening. Secure the toilet flange to the floor using the provided fasteners.
- Install Shut-Off Valve: Flush the water inlet to clear any dirt or debris. Wrap Teflon tape around the threads of the water inlet. Install the shut-off valve, ensuring a watertight seal.
- Prepare Toilet Seat: Remove the toilet seat from the main unit as per the instructions (often involves unscrewing or releasing clips).
- Install Backup Batteries: Locate the battery compartment (usually on the underside of the toilet seat assembly). Insert a 9V backup battery (not included) to ensure basic flushing during power outages.
- Position Toilet: Carefully insert the wax ring onto the toilet's waste outlet. Lower the toilet onto the installed flange, aligning the wax ring and fasteners. Secure the toilet to the flange.
- Reattach Toilet Seat: Reattach the toilet seat assembly to the toilet base.
- Connect Water Inlet Hose: Attach the inlet hose to the shut-off valve and tighten the connection. Ensure the hose is not kinked; a gentle loop is acceptable.
- Test Water Flow: Turn on the water flow to the toilet. Manually flush the toilet to check for leaks and proper water filling.
- Connect Power: Plug the toilet into a grounded, water-proof electrical outlet.
- Install Remote Base: Peel off the adhesive backing from the remote control wall mount base. Push firmly against the wall in a convenient location.
- Apply Caulking: Apply a bead of caulk around the base of the toilet where it meets the floor for a finished look and to prevent water from seeping underneath.
Installation Video Guide
For a visual guide on the installation process, please refer to the official ANZZI installation video below:
Description: Official ANZZI installation video for the ENVO Echo Smart Bidet (TL-STFF950WH). This video demonstrates the step-by-step process of installing the smart toilet, including preparing the area, installing the flange and shut-off valve, connecting the water supply, and securing the unit.
3. Operating Instructions
The ANZZI ENVO Echo Smart Toilet Bidet offers a range of automated and customizable features for enhanced hygiene and comfort.
3.1 Automatic Functions
- Auto Open/Close: The lid automatically opens as you approach and closes after use, thanks to integrated motion and foot sensors.
- Auto Flush: The toilet flushes automatically after use, providing a touchless experience.
- UV Cleansing: The bidet nozzle undergoes UV sanitization after each use for optimal hygiene.
3.2 Remote Control Functions
The included sleek remote control allows for personalized adjustments to various settings. Ensure the remote is mounted in an easily accessible location.

Description: Image of the remote control with various function buttons for the ANZZI ENVO Echo Smart Toilet Bidet. Buttons include Rear Wash, Front Wash, Dryer/Deodorizer, Strong/Lady Care, Front/Strong Wash, Water Temp, Night Light, Stop/Power Off, Weak/Child Wash, Back/One Solution, Seat Temp, and Nozzle Clean.
- Rear Wash: Activates the rear bidet spray.
- Front Wash: Activates the front bidet spray (often referred to as "Lady Care").
- Dryer/Deodorizer: Activates the warm air dryer and deodorizing function.
- Strong/Lady Care: Adjusts the intensity or type of wash.
- Water Temp: Adjusts the water temperature for washing.
- Night Light: Controls the integrated night light feature.
- Stop/Power Off: Stops current bidet functions or powers off the unit.
- Weak/Child Wash: Provides a gentler wash option, suitable for children.
- Seat Temp: Adjusts the temperature of the heated seat.
- Nozzle Clean: Initiates a self-cleaning cycle for the bidet nozzle.
3.3 Comfort Features
- Heated Seat: The seat provides adjustable warmth for comfort.
- Warm Water Jets: Bidet functions deliver warm water for a thorough and comfortable cleanse.
- Adjustable Nozzle: The 3-in-1 stainless steel nozzle offers adjustable position and jet pressure, with strong, gentle, and child jet options.

Description: An illustrative image highlighting the ergonomic contoured heated seat and warm water jets of the ANZZI ENVO Echo Smart Toilet Bidet, emphasizing total comfort.

Description: An image detailing the UV cleansing feature that sanitizes the nozzle after each use, and the 3-in-1 stainless steel nozzle with adjustable position and jet pressure, offering strong, gentle, and child jet options.
Product Feature Video
Observe the key features and operation of the ANZZI ENVO Echo Smart Bidet in this promotional video:
Description: Official ANZZI promotional video for the ENVO Echo Smart Bidet (TL-STFF950WH), showcasing its sleek design, auto-open lid, heated seat, 3-in-1 spray nozzle, UV cleansing, personal dryer, and various flush options.
4. Maintenance and Care
Regular maintenance ensures the longevity and hygienic performance of your ANZZI ENVO Echo Smart Toilet Bidet.
- Regular Cleaning: Clean the exterior of the toilet and seat regularly with a soft cloth and mild, non-abrasive cleaner. Avoid harsh chemicals that can damage surfaces.
- Nozzle Cleaning: Utilize the remote control's "Nozzle Clean" function for automated cleaning. Periodically inspect the nozzle for any buildup and gently clean if necessary. The UV cleansing feature sanitizes the nozzle after each use.
- Seat Care: Be mindful when cleaning the seat to avoid scratching. Use soft materials and gentle pressure.
- Water Inlet Filter: Periodically check and clean the water inlet filter to prevent blockages and maintain optimal water flow.
- Power Outage: In case of a power outage, the installed 9V backup battery will provide basic flushing functionality. Replace the battery as needed.
5. Troubleshooting
If you encounter issues with your smart toilet bidet, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Toilet does not flush automatically or manually. | No power, water supply off, sensor obstruction, or internal malfunction. |
|
| Bidet spray not working or weak. | Water supply issue, clogged nozzle, or low water pressure. |
|
| Heated seat not warming. | Seat heating element malfunction or incorrect setting. |
|
| Lid not opening/closing automatically. | Sensor obstruction or malfunction. |
|
6. Specifications
Key technical specifications for the ANZZI ENVO Echo Smart Toilet Bidet (Model TL-STFF950WH):
| Feature | Detail |
|---|---|
| Model Number | TL-STFF950WH |
| Color | White |
| Material | Ceramic (Toilet), Plastic (Seat) |
| Installation Type | Floor Mounted |
| Shape | Elongated / Oval |
| Item Weight | 39.92 Kilograms (87.8 pounds) |
| Product Dimensions | 26.8 x 15.3 x 19 inches (Length x Width x Height) |
| Water Consumption | 1.28 Gallons per Flush (GPF) |
| Power Requirements | 110-120V, 60Hz |
| Batteries Required | No (for main operation), Yes (for 9V backup battery, not included) |

Description: An image illustrating the key dimensions (length, width, height) of the ANZZI ENVO Echo Smart Toilet Bidet, along with power requirements and flush rate.
7. Warranty and Support
ANZZI is committed to providing quality products and customer satisfaction.
7.1 Warranty Information
- Standard Warranty: Refer to your product documentation for specific warranty terms.
- Extended Protection Plans: Additional protection plans are available for purchase, such as a 4-Year Protection Plan or Complete Protect. These plans offer extended coverage beyond the standard manufacturer's warranty.
7.2 Customer Support
For any questions, technical assistance, or warranty claims, please contact ANZZI customer support. Details can typically be found on the official ANZZI website or within your product packaging.
ANZZI offers 30-day easy returns for eligible purchases.
8. Safety Information
Always adhere to local plumbing and electrical codes during installation. Ensure the electrical outlet is grounded and water-proof to prevent electrical hazards. Do not attempt to repair the unit yourself if you are not qualified; contact a professional or customer support.





