Introduction
Welcome to the user manual for your Loupusuo Smart Toilet L03 PRO MAX. This guide provides comprehensive instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your smart toilet. Please read this manual thoroughly before installation and use.

Figure 1: Loupusuo Smart Toilet L03 PRO MAX, a tankless smart toilet with advanced features.
Product Features
- Surrounding Ambient Lighting Design: Full-range atmospheric lighting around the toilet lid brings a new level of visual aesthetics, enhancing the bathroom ambiance.

Figure 2: The smart toilet features ambient lighting around the lid, creating a pleasant atmosphere.
- Convenient Side Control with Light Indicators: Easily control functions with illuminated side buttons, offering intuitive operation at your fingertips.

Figure 3: Illuminated side buttons provide easy access to various functions.
- Large LED Display with Clear Readout: Equipped with a high-definition LED screen that provides clear, easy-to-read information, ensuring convenient monitoring of settings.

Figure 4: The integrated LED display shows current settings and status.
- Integrated Multi-Function System: Features multiple cleaning modes and automatic nozzle cleaning to maintain hygiene and freshness.

Figure 5: Advanced nozzles offer various cleaning modes and self-cleaning capabilities.
- Built-in Foam Concentrate and Air Purification: Anti-splash foam upon sitting, while the atomized fragrance system keeps the restroom air clean and fresh.

Figure 6: The aromatherapy spray system helps maintain a fresh bathroom environment.
- Comfortable Gourd-Shaped Seat with Dual-Size Design: Ergonomic seat suitable for both adults and children, offering extra comfort and safety for elderly users and kids.

Figure 7: The ergonomically designed seat provides comfort for all users.
- Smart Foot Sensor for Hands-Free Operation: Intelligent foot sensor enables automatic lid and seat lifting without the need for manual contact.

Figure 8: The foot sensor allows for hands-free opening of the lid and seat.
- Powerful Siphon Flushing System: Advanced siphon technology delivers strong and efficient flushing performance, ensuring a spotless bowl every time.

Figure 9: The powerful siphon flush ensures thorough cleaning of the bowl.
Setup and Installation
Proper installation is crucial for the optimal performance of your Loupusuo Smart Toilet. It is recommended to have a qualified plumber perform the installation.
Pre-Installation Checks
- Ensure the floor is level and the drain pipe is clear.
- Verify the rough-in measurement is at least 12 inches (300cm) from the wall to the center of the drain.
- Confirm water pressure is between 35-108 PSI.
Installation Steps
- Prepare the Area: Clean the ground and ensure it is dry. Check if the ground is horizontal using a level. Make sure the sewer line is unblocked.
- Install Angle Valve: Wrap thread seal tape around the interface of the angle valve. Install the angle valve into the wall water supply. Drain residual water from the valve before connecting.
- Install Water Flow Restrictor: Put the water flow restrictor into the outlet of the angle valve with the small end inside.
- Install Flange: Install expansion screws into the flange. Mount the flange at the drain hole, ensuring it is aligned with the toilet's bottom screws.
- Connect Toilet: Lift the upper half of the toilet to access internal connections. Install the flat washer and nut to secure the toilet to the flange.
- Connect Water Supply: Keep the braided tube from bending. Connect the braided tube to the angle valve and tighten it.
- Power Connection: Plug the toilet into a grounded electrical outlet.
Video 1: Detailed guide on the installation process of the smart toilet.
Video 2: Specific instructions for 7/8 water pipe installation.
Operating Instructions
Your Loupusuo Smart Toilet offers a variety of intelligent functions for enhanced comfort and hygiene. Control is available via the remote control or side panel buttons.
Automatic Lid Opening and Flushing
- The toilet automatically opens the lid when a person is detected within 120cm.
- For male urination, lightly touch the foot sensor to automatically open the seat ring.
- The toilet will automatically flush when you leave the seat.
Video 3: Demonstration of automatic lid opening, foot sensor, and flushing features.
Cleaning Modes (Bidet Functions)
- Hip Washing: For posterior cleaning.
- Feminine Washing: For gentle front cleaning.
- Nozzle Position Adjustment: Use the forward and backward keys on the remote to adjust the nozzle's position for optimal cleaning.
- Water Temperature Regulation: Adjust water temperature in 4 gears using the remote control.
- Water Pressure Regulation: Increase or decrease water pressure for desired cleaning strength using the remote control.
- Massage Function: Activate the massage function via the remote control to switch between strong and weak cleaning intensity, or use reciprocating massage for back-and-forth movement.

Figure 10: The remote control provides comprehensive access to all cleaning and comfort settings.
Seat Temperature and Drying
- Heated Seat: Adjust the seat temperature using the remote control for comfort, especially in colder weather.
- Warm Air Drying: After washing, use the warm air dryer function for a hands-free drying experience.

Figure 11: Enjoy a personalized experience with adjustable heated seat and warm air drying.
Maintenance
Regular maintenance ensures the longevity and hygienic operation of your smart toilet.
- Exterior Cleaning: Use a soft, damp cloth and mild, non-abrasive cleaner to wipe down the exterior surfaces. Avoid harsh chemicals that may damage the finish.
- Nozzle Cleaning: The toilet features an automatic nozzle cleaning function. For deeper cleaning, the nozzle can be removed as shown in the product features section.
- Foam Concentrate Refill: The foam concentrate reservoir is easily accessible under a magnetic lid for convenient refilling.
- Power Outage Flushing: In case of a power outage, the toilet is equipped with a module to allow manual flushing.

Figure 12: The magnetic lid allows for easy access to refill the foam concentrate.
Troubleshooting
If you encounter any issues with your Loupusuo Smart Toilet, please refer to the following common troubleshooting steps.
| Problem | Possible Cause | Solution |
|---|---|---|
| Lid/Seat not opening automatically. | Foot sensor obstructed or not activated correctly. | Ensure no obstructions around the foot sensor. Step directly over the sensor to activate. |
| Weak or inconsistent flush. | Low water pressure or partial blockage in the swirl fitting. | Check water supply valve is fully open. If issue persists, inspect the swirl fitting for blockages (refer to installation video for access). |
| Bidet water not spraying or weak. | Nozzle clogged or water pressure setting too low. | Perform nozzle self-cleaning. If needed, manually clean the nozzle. Increase water pressure via remote control. |
| Heated seat not warming. | Seat temperature setting is off or too low. | Adjust seat temperature setting on the remote control. Ensure power is connected. |
| Toilet not responding to remote control. | Remote batteries low or signal interference. | Replace remote control batteries. Ensure direct line of sight to the toilet's receiver. |
Specifications
| Feature | Detail |
|---|---|
| Color | White |
| Product Dimensions | 26.7"D x 15.35"W x 17.32"H |
| Material | Ceramic |
| Item Weight | 88 Pounds |
| Shape | Round |
| Item Model Number | LPK03 |
| Included Components | Smart Toilet |
Warranty and Support
For warranty information and customer support, please refer to the documentation included with your product or visit the official Loupusuo website. You can also contact Loupusuo customer service directly for assistance with any product-related inquiries or issues.
Visit the Loupusuo Store for more products and support.