1. Product Overview
This manual provides instructions for the Hawkrown Electric Smart Toilet Seat, Model HK-ST-V. This product integrates advanced features such as instant warm water, a warm air dryer, a heated seat, and various cleaning modes to enhance personal hygiene and comfort.

Image 1.1: Hawkrown Electric Smart Toilet Seat, top-down view with control panel.

Image 1.2: Front view of the Hawkrown Electric Smart Toilet Seat.
2. Safety Information
Please read all safety instructions carefully before installation and use. Failure to follow these instructions may result in electric shock, fire, or other injuries.
- Ensure the power outlet is properly grounded.
- Do not immerse the product in water or spray water directly onto the unit.
- Unplug the unit before cleaning or maintenance.
- Keep the power cord away from heated surfaces.
- 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. Setup and Installation
The Hawkrown Electric Smart Toilet Seat is designed for universal fit with standard 1/2 inch tee fittings. Two 1/2" - 3/8" adapters are included for compatibility with 3/8" water supply valves.
3.1 Confirm Toilet Size
Before installation, confirm that your toilet dimensions are compatible with the bidet seat. An electrical outlet is required near the toilet for power.

Image 3.1: Toilet and bidet seat dimension compatibility guide. Ensure your toilet bowl length is approximately 18.5 inches, bolt spacing is between 5.5-7.48 inches, and the bidet seat measures 13.58 inches wide by 19.88 inches long.
3.2 Quick Installation Steps
Follow these general steps for installation. Refer to the detailed diagram for visual guidance.
- Install the mounting bracket: Secure the mounting bracket onto the toilet bowl using the provided hardware.
- Install the new bidet seat body: Slide the bidet seat onto the mounting bracket until it clicks into place.
- Connect the water hose: Connect the water hose, water supply valve, and water filter to the 3-way valve. Ensure the tee fitting is installed on the water supply valve. Confirm your water supply valve interface is 1/2" or 3/8".
- Connect to the power supply: Plug the bidet seat into a grounded electrical outlet.

Image 3.2: Visual guide for quick installation steps.
3.3 Water Connection Details
The included 3-way valve is 1/2" in size. If your existing hose does not match, two adapters are included to solve the problem, allowing connection to 3/8" hoses.

Image 3.3: Detailed diagram for water hose connection, including adapter usage.
3.4 Included Components
Verify all components are present before beginning installation:
- Smart Bidet Seat
- Remote Control
- Filter Connector
- Bidet Connector
- Expansion Bolt
- Metal Gasket
- Expansion Rubber Grommet
- Bidet Hose
- Mounting Plate
- Filter
- Tee Joint
- User Manual

Image 3.4: All components included in the package.
4. Operating Instructions
The Hawkrown Electric Smart Toilet Seat offers various functions controlled via the side arm panel or the wireless remote control.
4.1 Control Panel and Remote
The bidet seat features an intuitive control panel located on the side and a wireless remote for convenient operation. The remote is designed for ease of use for all ages.

Image 4.1: Wireless remote control layout and functions.

Image 4.2: Detailed view of the wireless remote control buttons and their functions.
4.2 Core Functions
- Heated Seat: Enjoy adjustable seat temperature settings for comfort, especially in colder environments.
- Instant Warm Water: The advanced instant heat technology provides warm water in approximately 3 seconds. Water temperature is adjustable.
- Warm Air Drying: Multiple warm air temperature options and an innovative air duct system provide efficient drying.
- Night Light: A soft night light illuminates the toilet bowl for convenience during nighttime use.

Image 4.3: Visual representation of heated seat, instant warm water, and warm air drying functions.

Image 4.4: Adjustable heated seat temperature settings.

Image 4.5: Soft night light and LED screen display.

Image 4.6: LED screen display and night light in operation.
4.3 Cleaning Modes
The bidet seat offers multiple cleaning modes for comprehensive hygiene.
- Posterior Cleansing: Uses a concentrated water stream for effective cleaning.
- Feminine Wash: Features a gentle 7-column bubble water flow for delicate care.
- Massage Cleaning: Provides a pulsating water stream for a soothing experience.
- Oscillating Wash: The nozzle moves back and forth for a wider cleaning area.

Image 4.7: Advanced nozzle technology and available cleaning modes.

Image 4.8: Visual explanation of different cleaning modes.
5. Maintenance
Regular maintenance ensures optimal performance and longevity of your bidet seat.
5.1 Dual Filtration System
The bidet seat features a dual-layer filtration system to provide clean water for washing. The first layer is a polypropylene filter for large particles, and the second is a coconut shell activated carbon filter for heavy metals.
- Filter Replacement: Filters should be replaced periodically to maintain water purity. Refer to the filter's specific instructions for replacement intervals.
- Nozzle Self-Cleaning: The bidet nozzle performs a self-cleaning function before and after each use to maintain hygiene.

Image 5.1: Explanation of the dual filtration system.
5.2 General Cleaning
- Wipe the exterior of the bidet seat with a soft, damp cloth and mild detergent.
- Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the surface.
- Ensure the unit is unplugged before cleaning.
6. Troubleshooting
If you encounter issues with your Hawkrown Electric Smart Toilet Seat, refer to the following common troubleshooting tips:
- No Power: Check if the power cord is securely plugged into a grounded outlet. Ensure the circuit breaker has not tripped.
- No Water Spray: Verify that the water supply valve is fully open. Check for any kinks in the water hose. Ensure the water filter is not clogged and is installed correctly.
- Water Temperature Not Warm: Allow a few seconds for the instant heating element to activate. Ensure the water temperature setting is adjusted to your preference.
- Dryer Not Working/Weak Airflow: Check the dryer temperature settings. Ensure the air outlet is not obstructed.
- Remote Control Not Responding: Check the batteries in the remote control and replace if necessary. Ensure there are no obstructions between the remote and the bidet seat's receiver.
If problems persist after attempting these solutions, please contact customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Hawkrown |
| Model Number | HK-ST-V |
| Product Dimensions | 20.3 x 14.6 x 0.99 inches |
| Item Weight | 9.38 pounds |
| Color | White |
| Shape | Elongated2 (Side Arm Control) |
| Included Components | Bidet Toilet Seat x 1, Installation Accessories |
| Water Heating | Instant Warm Water (3 seconds) |
| Drying Function | Warm Air Dryer with adjustable temperatures |
| Filtration | Dual Filtration (Polypropylene & Activated Carbon) |
| Control | Side Arm Control, Wireless Remote Control |
8. Warranty and Support
For warranty information or technical support, please contact Hawkrown customer service. Details regarding warranty coverage and duration are typically provided with your purchase documentation.
Manufacturer: Hawkrown
Please retain your proof of purchase for any warranty claims.





