1. Introduction
Thank you for choosing the WLJBIDET Smart Bidet Toilet Seat. This manual provides essential information for the safe and efficient operation, installation, and maintenance of your new bidet seat. Please read this manual thoroughly before installation and use, and retain it for future reference.
2. Safety Information
To ensure safe operation and prevent damage, please observe the following precautions:
- Ensure the bidet seat is connected to a grounded electrical outlet.
- Do not immerse the unit in water or spray water directly onto the electrical components.
- Keep the power cord away from heated surfaces.
- Do not attempt to disassemble or repair the unit yourself. Contact qualified personnel for service.
- Unplug the unit from the power outlet before cleaning or performing any maintenance.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
3. Product Features
The WLJBIDET Smart Bidet Toilet Seat is designed to provide a comfortable and hygienic experience with its advanced features:
- Multiple Cleaning Modes: Offers customizable warm water washing from 92℉ to 102℉. Includes posterior wash, feminine wash, child-friendly wash, and one-touch automatic cleaning.
- Self-Cleaning Nozzle: The nozzle automatically cleans itself before and after each use for enhanced hygiene.
- Adjustable Nozzle Position: Tailor your cleaning experience with adjustable nozzle positions and oscillating wash functionality. The nozzle remembers your last setting.
- Heated Toilet Seat: Provides soothing warmth with adjustable, consistently warm temperature settings, eliminating discomfort from cold seats.
- Warm Air Drying: Integrated warm air dryer gently dries you after washing, reducing the need for toilet paper. Adjustable drying temperatures ensure maximum comfort.
- Soft Close Lid: The toilet lid and seat close silently, preventing slamming and ensuring a quiet environment.
- LED Night Light: A soft-glow nightlight makes midnight trips to the bathroom more convenient without harsh overhead lighting.




4. Installation Guide
4.1 Before Installation
Before replacing your old toilet seat, please measure your toilet size to ensure compatibility. This model is designed for elongated toilets.

4.2 Installation Steps
Follow these steps for proper installation:
- Preparation: Turn off the water supply to your toilet and flush to empty the tank. Disconnect the existing water supply line from the toilet tank.
- Remove Old Seat: Remove your existing toilet seat.
- Install Mounting Plate: Attach the bidet seat mounting plate to the toilet bowl using the provided hardware. Ensure it is securely fastened.
- Connect Water Supply: Connect the provided 3-way valve to the toilet's water supply line and the toilet tank. Then, connect the bidet seat's water supply hose (DMT Pipe) to the 3-way valve. Ensure all connections are tight to prevent leaks.
- Attach Bidet Seat: Slide the bidet seat onto the installed mounting plate until it clicks into place.
- Connect Power: Plug the bidet seat into a grounded electrical outlet.
- Restore Water Supply: Slowly turn on the water supply to the toilet.




Important Installation Note:

Ensure that you connect the 3-way valve to the tank by referring to the page diagram and installation video (if available). The installation instructions for the 3-way valve included in the package only apply to certain toilets. When installation is complete, please make sure to open the water supply valve first, wait 3-5 minutes for the water to fill the bidet, then plug it in. Do not operate any functions while the blue light is blinking. The blue light will stop blinking in approximately 1 minute.
5. Operating Instructions
The WLJBIDET Smart Bidet Toilet Seat is operated via a convenient side control panel. Refer to the icons on the panel for specific functions.
5.1 Basic Functions
- Rear Wash: Activates the posterior cleaning function.
- Feminine Wash: Activates the gentle feminine cleaning function.
- Oscillating Wash: Moves the nozzle back and forth for a wider cleaning area.
- Nozzle Self-Cleaning: Initiates an automatic cleaning cycle for the nozzle.
- Stop: Stops any active washing or drying function.
5.2 Temperature and Position Adjustment
- Water Temperature: Adjust the water temperature for washing (92℉ to 102℉).
- Seat Temperature: Adjust the heated seat temperature (92℉, 98℉, 104℉, or off).
- Air Drying Temperature: Adjust the warm air dryer temperature (multiple levels).
- Nozzle Position: Adjust the nozzle's forward or backward position for optimal cleaning.
5.3 Special Features
- Child-Friendly Wash: A gentle wash setting suitable for children.
- One-Touch Automatic Cleaning: Initiates a pre-programmed cleaning cycle.
- Night Light: Activates the soft LED night light for visibility in the dark.
6. Maintenance
Regular maintenance ensures the longevity and hygienic operation of your bidet seat.
6.1 Cleaning the Nozzle
The nozzle performs a self-cleaning cycle automatically. For additional cleaning, you can manually activate the nozzle cleaning function or gently wipe the nozzle with a soft cloth and mild detergent when it is extended.

6.2 General Cleaning
Wipe the exterior of the bidet seat with a soft, damp cloth and a mild, non-abrasive cleaner. Do not use harsh chemicals, abrasive cleaners, or brushes that could scratch the surface. Ensure the unit is unplugged before cleaning.
7. Troubleshooting
If you encounter issues with your bidet seat, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/Unit not working | Not plugged in; Power outlet issue; Circuit breaker tripped. | Ensure power cord is securely plugged in. Check the power outlet with another device. Reset the circuit breaker if tripped. |
| No water spray or weak spray | Water supply valve closed; Filter clogged; Nozzle blocked. | Ensure water supply valve is fully open. Clean the water filter. Clean the nozzle. |
| Water not warm | Water heater setting too low; Heater malfunction. | Adjust water temperature setting. If issue persists, contact customer support. |
| Seat not heated | Heated seat setting too low; Sensor issue. | Adjust seat temperature setting. Ensure proper contact with the seat sensor. |
| Air dryer not working or weak | Air dryer setting too low; Air vent blocked. | Adjust air dryer temperature setting. Check for any obstructions in the air vent. |
| Leaking | Loose connections; Damaged seals. | Check all water connections and tighten if necessary. If leaks persist, contact customer support. |
If the problem persists after attempting these solutions, please contact WLJBIDET customer support for assistance.
8. Specifications
| Specification | Detail |
|---|---|
| Model | O7L-Side panel (Elongated) |
| Manufacturer | WLJBIDET |
| Product Dimensions | 51.05 x 44.45 x 13.97 cm |
| Item Weight | 5.47 kg |
| Size | Elongated |
| Colour | White |
| Material | Stainless Steel |
| Shape | Oval |
| Voltage | 120 Volts |
| Wattage | 1300 watts |
| Operation Mode | Automatic |
9. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your product or visit the official WLJBIDET website. Keep your purchase receipt as proof of purchase for any warranty claims.





