Introduction
This manual provides essential information for the safe and efficient use of your WinZo Smart Toilet, Model SM8005-3-250. Please read all instructions carefully before installation and operation. Keep this manual for future reference.

Image: Front view of the WinZo Smart Toilet, showcasing its sleek, modern design.
Safety Information
Observe all safety warnings and precautions to prevent injury or damage to the product. This appliance is designed for indoor use only.
- Ensure proper electrical grounding during installation.
- Do not expose the unit to excessive moisture or direct water spray.
- Disconnect power before performing any maintenance or cleaning.
- Keep children and pets away from the unit during operation.

Image: Diagram showing the 8 layers of safety protection, including power-on self-check, leakage protection, water temperature protection, wind temperature protection, water and electricity separation, IPX4 waterproof rating, dry burning protection, and high/low voltage protection.
Setup and Installation
The WinZo Smart Toilet is designed for floor-mounted installation with a 10-inch rough-in, making it suitable for various bathroom configurations, especially older homes. Professional installation is recommended.
Pre-Installation Checks:
- Verify rough-in measurement: This model requires a 10-inch rough-in from the wall to the center of the drain pipe.
- Confirm product dimensions: 26.75"D x 16.5"W x 20"H. Ensure adequate space for installation and operation.
- Ensure a dedicated electrical outlet (120V AC) is available near the installation site.
- Confirm water supply line is accessible and compatible.

Image: Diagram illustrating the product dimensions: 26.75 inches deep, 16.5 inches wide, and 20 inches high, with a 10-inch rough-in measurement highlighted.

Image: A close-up view emphasizing the 10-inch rough-in requirement for installation.
Installation Steps (Summary):
- Turn off the main water supply and flush the existing toilet.
- Remove the old toilet and clean the flange area.
- Install the new wax ring and secure the mounting bolts.
- Carefully place the WinZo Smart Toilet onto the bolts and secure it.
- Connect the water supply line and electrical power.
- Turn on the water supply and check for leaks.
- Perform initial function tests.
Refer to the detailed installation guide provided in the product packaging for complete step-by-step instructions.
Operating Instructions
Your WinZo Smart Toilet offers a range of automated and customizable features for enhanced comfort and hygiene.
Automatic Functions:
- Auto Open/Close Lid: The lid automatically opens when approached and closes after departure.
- Off-Seat Auto Flush: The toilet flushes automatically after you leave the seat, requiring no manual interaction.
- Soft Close Seat: The seat and lid close gently and quietly, preventing slamming.
- Soft Night Light Illumination: An integrated night light provides subtle illumination for nighttime use.

Image: A person approaching the WinZo Smart Toilet, demonstrating the automatic lid opening feature and the soft-close mechanism.

Image: A visual representation of the heated seat and warm air dryer functions, showing heat emanating from the seat and warm air flow.

Image: A transparent view of the toilet bowl demonstrating the powerful 1.28 GPF siphonic jet flushing system in action.
Bidet and Cleaning Functions:
The integrated bidet offers multiple washing modes and features:
- Female Washing: Gentle wash for feminine hygiene.
- Hips Washing: Standard posterior wash.
- Move Washing: Oscillating nozzle for broader cleaning.
- Hydrotherapy Flush: A specialized wash mode.
- Adjustable Water Temperature: Customize water temperature for comfort.
- Warm Air Dryer: Adjustable temperature and airflow for hands-free drying.
- UV Light Deep Cleaning: After 10 seconds of leaving the seat, a 3-minute UV sterilization cycle activates to clean the toilet bowl.

Image: Diagram illustrating various bidet wash modes (front, feminine, oscillating, hydrotherapy) and the UV light deep cleaning process within the toilet bowl.
Comfort Features:
- Heated Seat: The elongated seat provides instant warmth with adjustable temperature settings.
- Warm Air Dryer: Features 4-speed air temperature adjustment for personalized comfort.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your WinZo Smart Toilet.
- Exterior Cleaning: Wipe the exterior surfaces with a soft, damp cloth and mild, non-abrasive cleaner. Avoid harsh chemicals.
- Nozzle Cleaning: The bidet nozzle performs a self-cleaning function before and after each use. Periodically inspect the nozzle for any buildup and gently clean with a soft brush if necessary.
- UV Sterilization: The automatic 3-minute UV sterilization cycle helps maintain bowl hygiene.
- Flushing System: The powerful siphonic jet and jet flushing system are designed to prevent waste buildup. Ensure regular flushing to maintain cleanliness.
- Power Outage: The toilet includes a built-in battery design for uninterrupted flushing during power outages (battery not included, requires installation).
Always disconnect power before performing any manual cleaning or maintenance.
Troubleshooting
If you encounter any issues with your WinZo Smart Toilet, please refer to the following general guidance. For specific problems, consult the full troubleshooting guide in your product packaging or contact customer support.
Common Issues:
- No Power: Check the power cord connection and the circuit breaker. Ensure the outlet is functional.
- No Water Flow: Verify the water supply valve is fully open. Check for kinks in the water supply hose.
- Lid Not Opening/Closing Automatically: Ensure the sensor is clean and unobstructed. Check for any objects interfering with the lid's movement.
- Bidet Not Functioning: Confirm water supply is on. Check control panel settings.
- Flushing Issues: Ensure sufficient water pressure. Check for any blockages.
Contacting Support:
If troubleshooting steps do not resolve the issue, please contact WinZo customer support. To expedite the process, have your model number (SM8005-3-250) and a description of the problem ready.

Image: Steps for contacting customer support: Find "Your Orders", select "Problem with order", choose topic, click "Contact seller", attach problem pictures, and describe the issue in detail. Expect a response within 24 hours.
Specifications
| Feature | Detail |
|---|---|
| Model Number | SM8005-3-250 |
| Brand | WinZo |
| Color | White |
| Product Dimensions (D x W x H) | 26.75" x 16.5" x 20" |
| Material | Ceramic |
| Item Weight | 95 Pounds |
| Installation Method | Floor Mounted |
| Rough-in | 10 inches |
| Shape | Elongated (Oval) |
| Seat Material | Plastic |
| Flushing Volume | 1.28 Gallons Per Flush (GPF) |
| Included Components | Smart Toilet unit |
Warranty and Support
For warranty information and customer support, please refer to the documentation included with your product or contact WinZo directly. When contacting support, please provide your model number (SM8005-3-250) and a detailed description of your issue.
WinZo is committed to providing solutions and assistance for any product-related concerns.