1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Loniko G5-1-WH Smart Tankless Toilet. This advanced toilet integrates a bidet seat, auto-opening and closing lid, auto flushing, heated seat, warm water bidet, air dryer, LED display, and remote control for enhanced hygiene and comfort.
Please read this manual thoroughly before installation and use to ensure proper function and safety. Keep this manual for future reference.
2. Safety Information
Observe the following safety precautions to prevent injury or damage to the product:
- Ensure all electrical connections are performed by a qualified electrician and comply with local codes.
- Ensure all plumbing connections are performed by a qualified plumber and comply with local codes.
- Do not immerse the product in water or spray water directly onto electrical components.
- Do not attempt to disassemble or repair the unit yourself. Contact qualified service personnel.
- Keep children and individuals with reduced physical, sensory, or mental capabilities away from the product unless supervised.
- Use only the specified power supply and water pressure.


3. Package Contents
Verify that all components are present and undamaged upon unpacking:
- Loniko G5-1-WH Smart Tankless Toilet Unit
- Wireless Remote Control
- Installation Screws and Hardware
- Angle Valves
- Wax Ring
- Flange
- Widen Baby Seating (Accessory)
- Aroma Tablet
- User Manual (this document)
- Batteries (for remote control)

4. Specifications
| Feature | Description |
|---|---|
| Model Number | G5-1-WH |
| Product Dimensions (D x W x H) | 27.5" x 15.74" x 18.3" |
| Material | Ceramic (Toilet), Polypropylene (PP) (Seat) |
| Item Weight | 104 Pounds |
| Installation Type | Floor Mounted |
| Shape | U-Shape |
| Water Consumption | 1.28 GPF (Gallons Per Flush) |
| UPC | 768795751117 |
| Power Source | AC (Batteries for remote) |
| Waterproof Rating | IPX4 |

5. Setup and Installation
Installation of the Loniko G5-1-WH Smart Tankless Toilet requires plumbing and electrical work. It is highly recommended that installation be performed by a qualified professional to ensure compliance with all local codes and proper functionality.
5.1 Pre-Installation Checklist
- Verify all package contents are present and undamaged.
- Ensure the installation area has appropriate water supply and electrical outlets.
- Confirm floor is level and structurally sound to support the toilet's weight.
5.2 General Installation Steps (Professional Recommended)
- Prepare the Area: Turn off the main water supply and remove the old toilet if applicable. Clean the flange area.
- Install Flange and Wax Ring: Secure the flange to the floor and place the wax ring over it.
- Position the Toilet: Carefully align the toilet with the flange and lower it into place. Apply even pressure to create a seal with the wax ring.
- Secure the Toilet: Use the provided screws and hardware to firmly secure the toilet to the floor.
- Connect Water Supply: Connect the water supply line to the toilet's inlet valve. Ensure all connections are tight to prevent leaks.
- Connect Electrical Power: Plug the toilet into a grounded electrical outlet. Ensure the outlet meets the product's electrical requirements.
- Restore Water Supply: Slowly turn on the main water supply and check for leaks.
- Test Functions: Perform initial tests of all toilet functions as described in the Operating Instructions section.
6. Operating Instructions
Your Loniko Smart Tankless Toilet offers a range of automated and customizable features for a comfortable and hygienic experience.
6.1 Power On/Off
The toilet is powered on when connected to an electrical outlet. There is typically no manual power button for daily use. For extended periods of non-use or maintenance, unplug the unit from the power outlet.
6.2 Auto-Opening and Closing Lid
The toilet features an intelligent sensor that detects your approach, automatically opening the lid. When you leave, the lid will automatically close. A foot sensor is also integrated for hands-free operation, allowing you to flip the seat or lid with a gentle tap.

6.3 Automatic Flushing
The toilet is equipped with an off-seat auto-flush system. After use, the toilet will automatically flush using a 360-degree siphon washing mechanism, ensuring efficient and complete waste removal with only 1.28 GPF.

6.4 Heated Seat
The seat features adjustable heating with 4 temperature settings to provide comfort, especially in colder environments. The temperature can be adjusted via the remote control.


6.5 Bidet Functions (Warm Water Wash & Air Dryer)
The integrated bidet offers personalized cleaning with warm water and adjustable temperature settings. Available modes include:
- Rear Wash: For posterior cleaning.
- Lady Wash: Gentle wash for feminine hygiene.
- Moveable Wash: The nozzle moves back and forth for a wider cleaning area.
- Baby Washing Modes: The widened baby seating accessory can be used in conjunction with specific gentle wash modes.
After washing, a warm air dryer function is available to complete the cleaning process, reducing the need for toilet paper.


6.6 Night Light
A soft LED night light provides illumination for nighttime use. This feature can be easily turned on or off using the remote control.

6.7 Remote Control and Knob Operation
All smart functions can be controlled via the wireless remote control. Additionally, a control knob on the side of the toilet allows for quick access to common functions like female cleaning and hip cleaning.

6.8 Aromatherapy System
The toilet includes a dual aromatherapy system with a one-touch feature to release fresh scents, maintaining a pleasant bathroom environment. You can add your favorite essential oil to the on-mounted incense system.


7. Maintenance
Regular maintenance ensures the longevity and hygienic operation of your smart toilet.
7.1 Nozzle Cleaning
The bidet nozzle performs an automatic self-cleaning cycle before and after each use. For additional cleaning, a dedicated nozzle cleaning function can be activated via the remote control.
7.2 General Cleaning
- Use a soft cloth and mild, non-abrasive cleaner to wipe down the exterior surfaces.
- Do not use harsh chemicals, abrasive pads, or solvents, as these can damage the finish.
- Ensure no water or cleaning solution enters the electrical components.
- For thorough cleaning, unplug the toilet from the power outlet.
8. Troubleshooting
If you encounter issues with your Loniko Smart Tankless Toilet, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power / Unit unresponsive | Power cord unplugged, circuit breaker tripped, remote batteries dead. | Check power connection, reset circuit breaker, replace remote batteries. |
| No flush / Weak flush | Water supply valve closed, low water pressure, sensor obstruction. | Ensure water supply is fully open, check water pressure, clear any obstructions from sensors. |
| Bidet not working / No warm water | Water supply to bidet off, temperature setting too low, nozzle clogged. | Check bidet water supply, adjust temperature settings, perform nozzle self-cleaning. |
| Lid not auto-opening/closing | Sensor obstructed, sensor dirty, ambient light interference. | Clean sensors, ensure no objects are blocking the sensor path. |
| Water leakage | Loose connections, damaged seals. | Tighten all water connections. If leakage persists, turn off water supply and contact a professional plumber. |
If the problem persists after attempting these solutions, please contact customer support for further assistance.
9. Warranty and Support
For warranty information and customer support, please refer to the warranty card included with your product or contact Loniko customer service directly. Ensure you have your model number (G5-1-WH) and purchase details available when contacting support.

