1. Introduction
Thank you for choosing the YASFEL AU0847 Non-Electric Bidet Attachment. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your new bidet attachment. Please read it thoroughly before use and retain it for future reference.
2. Safety Information
- Ensure the water supply to the toilet is turned off before beginning installation.
- Do not overtighten connections, especially plastic components, to prevent damage or leaks.
- Use only the provided parts for installation.
- If you encounter any difficulties or leaks, turn off the water supply immediately and consult the troubleshooting section or a professional plumber.
- This bidet uses cold water only.
3. Package Contents
Verify that all components are present before starting installation:
- 1 x Bidet Body
- 1 x Metal Braided Flexible Hose
- 1 x Leakproof T-Valve
- 3 x Toilet Seat Bumpers
- 1 x Teflon Tape
- 2 x Non-slip Mats
- 1 x User Manual (this document)

Image: All included parts for the YASFEL Bidet Attachment. This includes the bidet body, metal braided hose, T-valve, toilet seat bumpers, Teflon tape, non-slip mats, and user manual.
4. Product Specifications
| Feature | Detail |
|---|---|
| Brand | YASFEL |
| Model Number | AU0847 |
| Mounting Type | Protruding |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Color | Blue White |
| Special Feature | Self Cleaning Nozzle, Adjustable Pressure Control |
| Hose Length | 25.59 Inches |
| Item Weight | 1.91 Pounds |
| Product Dimensions | 19.64 x 4 x 3.42 inches |
5. Installation Guide
Follow these steps for a quick and easy installation. A wrench and screwdriver are recommended tools.
5.1 Prepare the Toilet
- Turn off Water Supply: Locate the water supply valve behind your toilet and turn it clockwise until the water flow stops.
- Flush Toilet: Flush the toilet to drain the tank completely.
- Remove Toilet Seat: Unscrew the bolts holding your toilet seat to the toilet bowl. Remove the toilet seat and set it aside.

Image: Illustration showing the steps to remove the toilet seat and prepare for bidet installation.
5.2 Install the Bidet Attachment
- Position Bidet: Place the YASFEL bidet attachment on the toilet bowl, aligning the mounting holes with the holes on the toilet. Ensure the nozzles are positioned correctly towards the rear of the bowl.
- Attach Toilet Seat: Place your toilet seat back on top of the bidet attachment and secure it with the original bolts. Adjust the bidet's position as needed before fully tightening the bolts to ensure a proper fit.

Image: The YASFEL bidet attachment is shown installed between the toilet bowl and the toilet seat.
5.3 Connect Water Supply
- Disconnect Toilet Hose: Disconnect the existing water supply hose from the toilet tank's fill valve. Have a small towel or bucket ready to catch any residual water.
- Install T-Valve: Apply Teflon tape to the threads of the T-valve. Connect the T-valve to the toilet tank's fill valve. Ensure the rubber gasket is correctly oriented to prevent leaks.
- Connect Original Hose: Connect your original toilet water supply hose to the bottom of the T-valve.
- Connect Bidet Hose: Apply Teflon tape to the threads of the flexible metal braided hose. Connect one end of the flexible hose to the side outlet of the T-valve and the other end to the water inlet on the bidet attachment.

Image: Close-up of the premium stainless steel water inlet on the YASFEL bidet, highlighting its quality compared to other materials.
Video: Official YASFEL video demonstrating the modern self-cleaning bidet attachment in operation, showcasing its spray functions and ease of use.
- Check for Leaks: Slowly turn the water supply valve back on. Check all connections for any leaks. If leaks occur, turn off the water, re-tighten the connections, and re-check.
6. Operating Instructions
The YASFEL bidet attachment features two spraying modes and adjustable water pressure for a comfortable cleaning experience.

Image: Close-up of the bidet's control panel, showing the knobs for Rear Wash, Water Pressure, Self-Cleaning Nozzle, and Feminine Wash.
- Select Spray Mode: Use the control knob to select either Rear Wash or Feminine Wash.
- Adjust Water Pressure: Turn the other control knob to adjust the water pressure to your desired intensity. Start with a low setting and gradually increase it for comfort.
- Self-Cleaning Nozzle: The bidet features a self-cleaning function. When activated, the nozzle will spray water to clean itself before and after use. The nozzle also retracts automatically for hygienic storage.

Image: Diagram illustrating the four cleaning functions: Front spray, Rear spray, Self-clean, and Nozzle retracting after use.
7. Maintenance
7.1 Cleaning the Bidet
- The bidet features a self-cleaning nozzle. To activate, turn the control knob to the "NOZZLE CLEAN" setting.
- For external cleaning, wipe the bidet body with a soft, damp cloth and a mild, non-abrasive cleaner.
- Do not use harsh chemicals or abrasive materials, as these can damage the finish.
7.2 Winterization (if applicable)
- If the bidet is installed in an unheated area and there is a risk of freezing, disconnect the water supply and drain all water from the bidet and hoses to prevent damage.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Water Leakage | Loose connections, improperly installed gaskets, damaged parts. | Turn off water supply. Check all connections and tighten them. Ensure gaskets are seated correctly. Reapply Teflon tape if necessary. Replace any damaged parts. |
| No Water Flow | Water supply valve is off, clogged nozzle, kinked hose. | Ensure water supply valve is fully open. Check for kinks in the hose. Activate self-cleaning function or gently clean the nozzle. |
| Weak Water Pressure | Water supply valve not fully open, low household water pressure, clogged nozzle. | Ensure water supply valve is fully open. Check household water pressure. Clean the nozzle. |
9. Warranty Information
The YASFEL AU0847 Bidet Attachment comes with a Lifetime Warranty. For warranty claims or detailed information, please refer to the official YASFEL website or contact customer support.
10. Customer Support
If you have any questions, require assistance, or need to report an issue, please contact YASFEL customer support through their official website or the contact information provided with your purchase. You can also visit the YASFEL Store on Amazon for more product information.