1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Uncle Brown Smart Toilet, Model ST09P. Please read this manual thoroughly before use to ensure proper function and longevity of the product. Keep this manual for future reference.

Image 1.1: Overview of the Uncle Brown Smart Toilet ST09P.
The ST09P smart toilet integrates advanced features for enhanced hygiene and comfort, including a pump-assist flush, bidet functions with instant warm water, a heated seat, and an automatic dryer. It also features built-in deodorization and a night light.
2. Safety Information
Always follow basic safety precautions when installing, operating, or maintaining this product to reduce the risk of fire, electric shock, or injury.
- Ensure the power supply is disconnected before any installation or maintenance.
- This product must be installed by a qualified professional in accordance with all local plumbing and electrical codes.
- Do not immerse the product or its electrical components in water.
- Do not use abrasive cleaners or harsh chemicals on the toilet surface or bidet nozzle.
- Keep children and individuals with reduced physical, sensory, or mental capabilities away from the product unless supervised.
3. Package Contents
Verify that all components are present before beginning installation.

Image 3.1: All components included in the ST09P package.
- Smart Toilet Unit
- Remote Control
- T-Valve
- Wax Ring
- Sealing Flange
- Mounting Accessories (screws, grommets, caps)
- Installation Template
- User Manual
4. Setup and Installation
Proper installation is crucial for the performance and safety of your smart toilet. Refer to the installation video for visual guidance.
4.1 Required Tools
- Drill (0.25" diameter bit)
- Silicone Gun
- Teflon Tape
- Utility Knife
- Marker
- Wrench (size varies depending on pipe)
- Phillips Head Screwdriver
- Measuring Tape
4.2 Pre-Installation Checks
- Confirm rough-in dimension: The toilet requires a 12-inch rough-in from the wall to the center of the drain.
- Ensure a standard 120V AC power outlet is available within 35 inches of the toilet's intended location.
- Verify water supply pressure is adequate. The ST09P is designed for low water pressure environments.

Image 4.1: Confirming the 12-inch rough-in measurement from the wall to the drain.
4.3 Installation Steps
- Prepare the Area: Turn off the main water supply. Remove the old toilet if applicable. Clean the floor flange area.
- Install Flange and Mounting Brackets: Use the provided installation template to mark the positions for the mounting brackets. Secure the flange to the floor and attach the mounting brackets as shown in the installation video.
- Attach Wax Ring: Carefully position the wax ring seal onto the toilet's drain opening on the underside of the toilet body.
- Position Toilet: Align the toilet with the floor flange and mounting brackets. Gently lower the toilet onto the flange, ensuring the wax ring creates a tight seal.
- Secure Toilet: Install the grommets, screws, and caps into the designated holes on the toilet base to secure it to the floor. Repeat on the other side.
- Install T-Valve: Apply Teflon tape to the threads of your water supply valve. Screw the T-Valve onto the supply valve and tighten with a wrench. Add Teflon tape to the remaining threads of the T-Valve.
- Connect Water Hoses: Install the thin clean water hose to the top of the T-Valve. Install the thick flush water hose to the side of the T-Valve. Connect the other ends to the corresponding inlets on the toilet.
- Test Water Flow: Slowly open the main water valve and check all connections for leaks.
- Connect Power: Plug the toilet's power cord into a grounded 120V AC outlet.
- Caulk Base: Apply a bead of silicone caulk around the base of the toilet where it meets the floor. Allow 24 hours for the caulk to cure before using the toilet.
Video 4.2: Official Uncle Brown Smart Toilet Installation Instructions. This video provides a visual guide for the complete installation process.
5. Operating Instructions
Your Uncle Brown Smart Toilet ST09P offers a range of features for a comfortable and hygienic experience. All functions can be controlled via the included remote control.
Video 5.1: Uncle Brown ST09P Smart Toilet Function Introduction. This video demonstrates various operational features of the toilet.
5.1 Flushing Functions
The ST09P offers multiple flushing options:
- Remote Flush: Press the 'Flush' button on the remote control.
- Off-seat Flush: The toilet automatically flushes when you stand up from the seat.
- Foot Kick Flush: Gently tap the sensor at the base of the toilet with your foot for a flush.
- Knob Flush (Emergency): In case of a power outage, a manual knob flush is available on the side of the toilet.

Image 5.2: Illustration of the four flushing methods: Remote, Off-seat, Knob, and Foot Kick Flush.

Image 5.3: The emergency flush knob, used in case of power failure.
The powerful pump-assist and tornado flushing system ensures efficient cleaning with only 1.11 gallons per flush, suitable for low water pressure environments.

Image 5.4: Internal diagram illustrating the powerful water pump and tornado flush mechanism.
5.2 Bidet Functions
The integrated bidet provides a comfortable and thorough cleaning experience. Use the remote control to adjust settings:
- Water Temperature: Adjust to your preferred warmth (instant warm water).
- Water Pressure: Customize the intensity of the water spray.
- Nozzle Position: Adjust the nozzle forward or backward for optimal cleaning.
- Wash Modes: Select between Feminine Wash and Posterior Wash.
- Oscillating Cleanse: The nozzle moves back and forth for a wider cleaning area.
- Hot/Cold Massage Cleanse: Alternating hot and cold water for a massaging effect.

Image 5.5: Demonstrates various bidet functions including rear wash, front wash, and oscillating cleanse.

Image 5.6: The Hot/Cold Massage Cleanse function for enhanced comfort.
5.3 Heated Seat and Warm Air Dryer
- Heated Seat: The elongated seat provides adjustable warmth in 4 levels (95°F to 131°F) for comfort.
- Warm Air Dryer: After washing, use the warm air dryer to reduce toilet paper consumption. The air temperature is also adjustable.

Image 5.7: Illustrates the heated seat with 4 adjustable temperature levels and the warm air dryer.

Image 5.8: Close-up view of the warm air dryer mechanism.
5.4 Additional Features
- Night Light & Digital Display: A built-in night light illuminates the bowl, and a digital display shows current settings.
- Auto Deodorization: An automatic deodorizing function helps maintain a fresh bathroom environment.
- Pre-wet Function: The bowl is automatically wetted before each use to facilitate more effective flushing. This function consumes minimal water (0.1 gal) and can be turned off by contacting customer service.
- UV Light: A built-in UV light sterilizes the nozzle to improve hygiene.
- Soft-Close Seat: The toilet seat and lid feature a soft-close mechanism to prevent slamming.

Image 5.9: The night light illuminates the bowl, and the digital display shows temperature settings.

Image 5.10: The automatic deodorization system helps maintain freshness.

Image 5.11: The pre-wet function ensures the bowl is ready for effective flushing.

Image 5.12: The UV light feature for sterilizing the bidet nozzle.

Image 5.13: The soft-close feature for both the seat and lid.
6. Maintenance
Regular cleaning and maintenance will ensure the optimal performance and hygiene of your smart toilet.
- Nozzle Self-Cleaning: The bidet nozzle performs a self-cleaning cycle before and after each use. You can also activate a manual nozzle clean via the remote control.
- General Cleaning: Clean the exterior surfaces with a soft, damp cloth and mild, non-abrasive cleaner. Avoid harsh chemicals that could damage the finish or electronic components.
- SIAA Antibacterial Seat: The toilet features an SIAA antibacterial seat for enhanced hygiene. Clean regularly with appropriate bathroom cleaners.

Image 6.1: The SIAA antibacterial seat promotes a healthier environment.
7. Troubleshooting
If you encounter any issues with your Uncle Brown Smart Toilet, please refer to the following common solutions or contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/display off | Power cord unplugged, circuit breaker tripped. | Check power connection, reset circuit breaker. |
| No flush or weak flush | Water supply valve closed, low water pressure, sensor obstruction. | Open water supply valve, ensure no obstructions, check water pressure. |
| Bidet nozzle not extending/retracting | Obstruction, electronic malfunction. | Check for obstructions, power cycle the unit. |
| Water leakage | Loose connections, damaged seals. | Tighten all water connections, inspect seals for damage. Contact support if issue persists. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | ST09P |
| Product Dimensions | 27"D x 15.88"W x 15.63"H |
| Item Weight | 98.8 pounds |
| Material | Ceramic (Toilet), Acrylonitrile Butadiene Styrene (ABS) (Seat) |
| Installation Type | Floor Mounted |
| Rough-In | 12 Inches |
| Power Source | AC |
| Voltage | 120 Volts |
| Wattage | 1050 watts |
| Water Consumption | 1.11 Gallons per Flush (GPF) |
| Flush Type | Automatic (Pump-assist, Kick Flush, Off-seat, Remote) |
| Special Features | Bidet Seat, Heated Seat, Auto-Flush, Kick Flushing, Dryer, Deodorant, Pre-wet, Night Light, UV Light, Digital Display |
9. Warranty and Support
Uncle Brown is committed to providing quality products and customer satisfaction.
- Money Back Guarantee: 30-Day Money Back Guarantee from the date of product delivery.
- Replacement Warranty: 12-Month Replacement Warranty from the date of product delivery for quality issues.
- Free Maintenance Period: One year from the date of product delivery. Simple issues are handled with guidance, complex issues may be addressed through replacement.
- Customer Support: If you encounter any problems or have questions, please contact Uncle Brown customer service. We aim to reply within 24 hours.

Image 9.1: Information on how to contact customer support for assistance.