1. Product Overview
The TEISVAY Smart Toilet with Bidet (Model V8D) integrates advanced technology for an enhanced bathroom experience. Key features include automatic lid opening and closing, foot sensing for hands-free operation, personalized user habit settings, multi-functional washing and drying, efficient flushing, and intuitive control options with a night light.

Figure 1: Front view of the TEISVAY Smart Toilet with Bidet.
2. Package Contents
Before installation, ensure all components are present. Refer to the image below for a visual guide of included accessories.

Figure 2: Included accessories for the TEISVAY Smart Toilet.
3. Setup and Installation
Proper installation is crucial for optimal performance. Please follow these steps carefully. Professional installation is recommended.
3.1 Pre-Installation Checks
Ensure the installation area meets the required dimensions and plumbing specifications. The product dimensions are 27.5"D x 17.1"W x 18.5"H.

Figure 3: TEISVAY Smart Toilet dimensions.
3.2 Installation Steps
For a detailed visual guide on installation, please refer to the video below. This video demonstrates the process from unboxing to final sealing.
Video 1: Smart Toilet Installation Guide. This video provides a step-by-step demonstration of how to install a smart toilet, including preparing the area, connecting water lines, and securing the unit.
- Prepare the Floor Drain: Ensure the floor drain is clear and ready for the toilet flange.
- Install the Flange Ring: Securely attach the PVC flange ring to the floor drain.
- Connect Water Inlet Hoses: Attach the water inlet hoses to the toilet and the angle valve on the wall.
- Position the Toilet: Carefully align the toilet with the flange ring and secure it in place.
- Apply Sealant: Apply a silicone sealant around the base of the toilet for a watertight seal.
- Connect Power: Plug the toilet into a grounded electrical outlet.
4. Operating Instructions
The TEISVAY Smart Toilet offers various intelligent functions for convenience and hygiene.
4.1 Automatic Lid Opening and Closing
The lid automatically opens when a person approaches and closes when they leave. A foot sensor can also be used to flip the seat and flush.

Figure 4: Automatic lid and seat operation with foot sensing.
4.2 User Habit Settings
Customize your experience with two user habit settings, accessible via the one-touch knob.

Figure 5: User habit settings via the one-touch knob.
4.3 Multi-Functional Washing and Drying
The bidet function allows adjustment of water temperature and cleaning position. The nozzle features a self-cleaning function. The dryer provides warm air, reducing the need for toilet paper.

Figure 6: One-touch knob for washing and drying functions.

Figure 7: Self-cleaning and multi-functional nozzle.
4.4 Heated Seat
The heated seat offers 4 gear temperature settings for comfort, preventing overheating or low-temperature burns.

Figure 8: Heated seat temperature settings.
4.5 High-Efficiency Flush
The toilet features 4 flushing modes: auto sensor, foot sensor, remote control, and press knob. The tankless design with siphonic and jet flushing provides powerful flushing with minimal water consumption.

Figure 9: Efficient flush system.
4.6 Control and Display
Control the smart bidet using the knob or the remote control. The LED display indicates real-time water, seat, and drying temperatures. A night light is included for convenience.
Video 2: TEISVAY Smart Toilet with Bidet Built-in. This video demonstrates various features of the smart toilet, including automatic lid, heated seat, and bidet functions.
5. Maintenance
The self-cleaning nozzle ensures hygiene with minimal effort. Regularly wipe down the exterior surfaces with a soft, damp cloth and mild cleaner. Avoid abrasive cleaners or harsh chemicals.
6. Troubleshooting
If you encounter any issues, please refer to the following common troubleshooting tips:
- No Power: Check if the power cord is securely plugged in and the outlet is functional.
- Lid Not Opening/Closing Automatically: Ensure the sensors are clean and unobstructed.
- Flushing Issues: Verify water supply is on and check for any blockages.
- Bidet Not Functioning: Confirm water pressure settings and nozzle position.
For persistent problems, contact customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | TEISVAY |
| Model Number | V8D |
| Product Dimensions | 27.5"D x 17.1"W x 18.5"H |
| Material | Ceramic, Polypropylene (PP) |
| Color | White |
| Installation Type | Floor Mounted |
| Item Weight | 104.3 pounds |
8. Warranty and Support
The TEISVAY Smart Toilet comes with a 1-year warranty. For any inquiries or support needs, please contact our customer service. We offer 24-hour customer service to assist you.

Figure 10: Warranty and Customer Support.