1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Lotus ATS-800 Round Bidet Seat. Please read this manual thoroughly before installation and use to ensure proper function and safety. Keep this manual for future reference.

Image 1.1: Top-down view of the Lotus ATS-800 Round Bidet Seat with its control panel.
2. Safety Information
Observe the following safety precautions to reduce the risk of electric shock, fire, injury, or property damage.
- Electrical Requirements: The unit requires a 120V GFCI (Ground Fault Circuit Interrupter) outlet. Ensure your electrical outlet meets this specification.
- Power: The bidet operates at 120 volts and consumes 660 watts.
- Installation: Installation must comply with all local plumbing and electrical codes. If you are unsure, consult a qualified professional.
- Water Pressure: Ensure water pressure is within acceptable limits for bidet operation.
- Children: Supervise children to ensure they do not play with the appliance.
- Cleaning: Disconnect power before cleaning the unit. Do not immerse the unit in water.
- Certification: This product is cUL certified, ensuring compliance with safety standards.
3. Package Contents
Verify that all components are present before beginning installation:
- Lotus ATS-800 Round Bidet Seat Unit
- T-Valve for water connection
- Water Supply Hose
- Mounting Plate
- Mounting Bolts and Washers
- User Manual (this document)
4. Installation
The Lotus ATS-800 is designed for easy DIY installation. All necessary installation parts are included. Follow these general steps:
- Prepare the Toilet: Turn off the water supply to your toilet and flush to empty the tank. Remove your existing toilet seat.
- Install T-Valve: Disconnect the toilet's water supply hose from the fill valve. Install the T-valve between the fill valve and the water supply hose.
- Mounting Plate: Secure the mounting plate onto the toilet bowl using the provided bolts and washers.
- Attach Bidet Seat: Slide the bidet seat onto the mounting plate until it clicks into place.
- Connect Water Hose: Connect one end of the bidet's water supply hose to the T-valve and the other end to the bidet unit.
- Restore Water and Power: Turn on the water supply to the toilet. Check for leaks. Plug the bidet into a 120V GFCI outlet.

Image 4.1: Diagram illustrating the measurement differences between round and elongated toilet seats for proper bidet fit. The ATS-800 is designed for round toilets, typically 19.4 inches or less from the seat bolts to the front rim.

Image 4.2: The Lotus ATS-800 Bidet Seat shown installed on a toilet within a contemporary bathroom setting.
5. Operation
The Lotus ATS-800 offers various functions for enhanced hygiene and comfort. Refer to the control panel for specific button layouts.

Image 5.1: Close-up of the bidet's control panel, displaying buttons for various wash modes, temperature settings, and other functions.
5.1. Wash Functions
- Rear Wash: Provides a standard posterior cleansing.
- Feminine Wash: Offers a gentler, dedicated wash for feminine hygiene.
- Turbo Wash: A stronger wash setting for thorough cleansing.
- Nozzle Position: Adjust the nozzle's position (5 levels) for optimal cleansing.
- Water Pressure: Adjust water pressure (5 levels) to your preference.
- Water Temperature: Select from 3 heated water temperature settings.
5.2. Comfort Features
- Heated Seat: Enjoy a warm seat with 3 adjustable temperature settings.
- Warm Air Dryer: A warm air dryer with 5 temperature settings helps reduce toilet paper usage.
- Soft Closing Seat: The seat and cover close gently, preventing slamming.
5.3. Energy Saving
- Energy Save Mode: Activates to reduce electricity consumption when the bidet is not in active use.
6. Maintenance
Regular maintenance ensures the longevity and hygienic operation of your bidet seat.
6.1. Nozzle Cleaning
The bidet features a self-cleaning nozzle, which automatically rinses before and after each use. The nozzle is fully encased in stainless steel for improved hygiene and durability.

Image 6.1: Close-up view of the bidet's self-cleaning nozzle, showing water spraying for cleansing. The nozzle tip is designed for easy replacement.
6.2. General Cleaning
To clean the exterior of the bidet seat:
- Unplug the unit from the electrical outlet.
- Wipe surfaces with a soft, damp cloth and a mild, non-abrasive cleaner.
- Do not use harsh chemicals, abrasive pads, or spray water directly onto the unit.
- Ensure the unit is completely dry before plugging it back in.
7. Troubleshooting
If you encounter issues with your Lotus ATS-800, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No water spray or weak spray | Water supply valve closed, filter clogged, or low water pressure. | Ensure water supply valve is fully open. Clean the bidet's water filter. Check household water pressure. |
| No power or unit not responding | Unit unplugged, power outage, or GFCI tripped. | Check if the power cord is securely plugged in. Reset the GFCI outlet if tripped. Verify power to the outlet. |
| Heated seat or water not warming | Temperature setting too low, or Energy Save Mode active. | Adjust temperature settings higher. Disable Energy Save Mode temporarily to test. Allow time for heating. |
| Blinking red light (if applicable) | Indicates an issue with water supply or internal component. | Check water connections and filter. If the issue persists, contact customer support. |
If these steps do not resolve the issue, please contact Lotus customer support for assistance.
8. Specifications
| Feature | Specification |
|---|---|
| Model | ATS-800 |
| Style | Round |
| Color | White |
| Material | Stainless Steel (nozzle) |
| Product Dimensions | 1"L x 1"W (refer to installation guide for toilet fit) |
| Item Weight | 11.7 Pounds |
| Voltage | 120 Volts |
| Wattage | 660 watts |
| UPC | 754105116936, 700424890958 |
| Manufacturer | Lotus Hygiene Systems |
| Certification | cUL certified |
9. Warranty and Support
Your Lotus ATS-800 Bidet Seat is covered by a 2-year manufacturer warranty. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, technical support, or any questions not addressed in this manual, please contact Lotus Hygiene Systems directly. Refer to the product packaging or the official Lotus website for current contact information.





