1. Introduction
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your DMXINM Smart Toilet TBP1803. Please read this manual thoroughly before use and retain it for future reference.
2. Safety Information
- Ensure the toilet is installed by a qualified professional according to local plumbing and electrical codes.
- Connect to a grounded 110-130 volt AC outlet only.
- Do not immerse the product in water or spray water directly onto electrical components.
- Keep children and individuals with reduced physical, sensory, or mental capabilities away from the product unless supervised.
- Unplug the unit before cleaning or performing any maintenance.
3. Product Features Overview
The DMXINM Smart Toilet TBP1803 integrates advanced features for enhanced comfort and hygiene. This video provides a visual overview of its primary functions.
Video: DMXINM TBP1803 Smart Toilet Feature Overview. This video demonstrates the various functions and design aspects of the smart toilet.
4. Installation
Proper installation is crucial for the performance and longevity of your smart toilet. Ensure all connections are secure and leak-free.
4.1 Pre-installation Requirements
- A 110-130 volt electrical outlet is required within reach of the toilet's power cord.
- Ensure adequate water pressure (0.15-0.75 MPa) for optimal bidet and flushing performance.
- Verify the rough-in dimensions match the product specifications.
4.2 Dimensions and Placement

Image: Installation diagram showing product dimensions (26.4in length, 16.1in width, 19.7in height) and a 12in rough-in measurement. A 110-130 volt outlet is required.
4.3 Tankless Design
The TBP1803 features a tankless design, connecting directly to your water supply for continuous, clean operation. This eliminates the need for a bulky water tank, offering a sleek profile and efficient water usage.

Image: Internal view illustrating the tankless water connection system.
5. Operation
5.1 LED Digital Display
The integrated LED digital display provides real-time information, including water and air temperatures, allowing you to monitor and adjust settings easily.

Image: Close-up of the LED digital display showing temperature and other settings.
5.2 LED Night Light
A subtle LED night light illuminates the inner bowl, providing convenient usage during nighttime without needing to turn on bright bathroom lights.

Image: The toilet bowl with its LED night light activated.
5.3 Soft Close Seat
The seat and seat cover are designed with a soft-close mechanism to prevent slamming, ensuring quiet operation and increased product longevity.

Image: The toilet seat in various stages of its soft-closing motion.
5.4 Hygienic Bidet Cleaning
The bidet offers multiple cleaning modes with hygienic filtered water:
- Rear Wash: Standard posterior cleansing.
- Front Wash: Gentle feminine wash.
- Constant Temperature Washing: Maintains a consistent water temperature.
- Pulsating Wash: Provides a rhythmic water spray.
- Massage Washing: Offers a soothing massage effect.
- Adjustable water pressure, temperature, and nozzle position for personalized comfort.

Image: The bidet nozzle extending and spraying water for cleansing.
5.5 Warm Air Dryer
After cleansing, the built-in air dryer provides a comfortable drying experience with three adjustable temperature settings.

Image: Internal view showing the warm air dryer heating element.
5.6 Heated Seat
The optimized seat provides adjustable heating for comfort, especially in colder environments.

Image: Top-down view of the toilet seat, highlighting the heated area.
5.7 Foot Sensing Flushing
An infrared sensor on the side of the toilet detects foot movement, activating the flush automatically and providing a hands-free operation.

Image: A foot interacting with the side-mounted infrared sensor for automatic flushing.
5.8 High-Efficiency Flushing
The toilet is designed for high-efficiency flushing, effectively reducing waste build-up and keeping the bowl cleaner for longer.

Image: Top-down view of the toilet bowl demonstrating the powerful flushing action.
5.9 Power-Outage Flushing
Equipped with a special battery, the toilet can perform flushing even during a power outage. This battery is for emergency flushing and does not require installation during normal operation.

Image: The toilet flushing, illustrating its power-outage flushing capability.
5.10 Side Knob Control
A convenient side knob allows for easy switching between various functions and settings.

Image: Close-up of the side knob control for operating toilet functions.
5.11 Remote Control
The smart toilet is operated via a light-touch remote control. Please note that for this TBP1803 model, the "open" and "turn cover" buttons on the remote are not functional as it is a manual flip version.
6. Maintenance
Regular cleaning and maintenance will ensure the longevity and hygienic operation of your DMXINM Smart Toilet.
- Exterior Cleaning: Use a soft, damp cloth and mild, non-abrasive cleaner. Avoid harsh chemicals or abrasive pads.
- Bowl Cleaning: Clean the toilet bowl regularly with a standard toilet brush and cleaner.
- Bidet Nozzle Cleaning: The bidet nozzle performs a self-cleaning function before and after each use. For deeper cleaning, gently wipe the nozzle with a soft cloth and mild soap. Do not use strong detergents.
- Filter Maintenance: Periodically check the water inlet filter for any debris and clean if necessary to maintain optimal water flow.
- Power Disconnection: Always unplug the toilet from the power outlet before performing any extensive cleaning or maintenance.
7. Troubleshooting
If you encounter issues with your DMXINM Smart Toilet, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/display off | Power cord unplugged, circuit breaker tripped, power outage. | Check power connection, reset circuit breaker, verify power supply. |
| No bidet water spray | Water supply valve closed, water inlet filter clogged, low water pressure. | Open water supply valve, clean water inlet filter, ensure adequate water pressure. |
| Heated seat not warming | Heated seat function off, temperature setting too low. | Activate heated seat function, increase temperature setting via remote or side knob. |
| Flushing issues | Water supply issues, sensor obstruction, power issue. | Check water supply, clear any obstructions from sensors, verify power. |
If the problem persists after attempting these solutions, please contact customer support.
8. Specifications
- Model Number: TBP1803
- Brand: DMXINM
- Manufacturer: DMXINM
- Product Dimensions: 26.4 x 16.1 x 19.7 inches
- Item Weight: 103.8 pounds
- Seat Material Type: Acrylonitrile Butadiene Styrene
- Water Pressure: 0.15-0.75 MPa
- Waterproof Level: IPX4
- Power Requirement: 110-130 Volt AC Outlet
- Batteries Included: No (for main operation, emergency flush battery is internal)
- ASIN: B0BTHTKJM7
- Date First Available: March 8, 2023
9. Warranty and Support
Your DMXINM Smart Toilet TBP1803 comes with a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions. For technical support, replacement parts, or any inquiries not covered in this manual, please contact DMXINM customer service.
Contact information can typically be found on the manufacturer's website or your purchase documentation.