1. Introduction
Thank you for choosing the ZMJH S005-B3 Heated Toilet Seat. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your new heated toilet seat. Please read these instructions thoroughly before installation and retain them for future reference.

Image 1.1: ZMJH S005-B3 Heated Toilet Seat and power adapter. This image shows the complete product, including the elongated white toilet seat and its external power adapter.
2. Safety Information
Please observe the following safety precautions to prevent injury or damage to the product:
- Ensure the power outlet is properly grounded and matches the voltage requirements of the product.
- Do not immerse the toilet seat or power adapter in water or other liquids.
- Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the surface and internal components.
- Unplug the unit from the power outlet before cleaning or performing any maintenance.
- Do not attempt to repair or modify the product yourself. Contact qualified personnel for service.
- Keep children away from the electrical components and ensure they understand safe usage.
3. Package Contents
Verify that all components are present in the package:
- Heated Toilet Seat (1)
- Power Adapter (1)
- Installation Hardware (Bolts, Washers, Nuts, Hinge Covers)
4. Product Features
The ZMJH S005-B3 Heated Toilet Seat offers several features designed for comfort and convenience:
- Three Levels of Heated Comfort: Adjustable temperature settings to suit personal preferences across different seasons.
- LED Night Light: A cool blue LED light provides illumination for safe and comfortable night use.
- Soft Slow Close: The seat and lid close slowly and quietly, preventing slamming and pinching.
- Easy Installation: Designed for quick and straightforward DIY installation and easy removal for cleaning.
- Ultra-Low Power Consumption: Utilizes pressure heating technology for energy efficiency.

Image 4.1: Key features of the ZMJH S005-B3 Heated Toilet Seat. This graphic highlights the adjustable heated seat, night light, slow-close seat, easy DIY installation, and no-wiggle design.
5. Specifications
| Attribute | Specification |
|---|---|
| Model Number | S005-B3 |
| Dimensions (L x W x H) | 49.28 x 35.81 x 2.51 cm (19.4 x 14.1 x 1 inches) |
| Weight | 2.27 kg (5 lbs) |
| Material | Plastic |
| Color | White |
| Style | Elongated |
| Shape | Oval |
| Power Consumption | Ultra-low (specific wattage not provided) |
| UPC | 764143350117 |
5.1. Toilet Compatibility
This toilet seat is designed for elongated toilets. Please measure your toilet bowl to ensure compatibility before installation.

Image 5.1: Toilet Seat Size Guide. This image provides detailed measurements of the toilet seat (19.4" L x 14.1" W) to assist in verifying compatibility with your toilet fixture.

Image 5.2: Elongated vs. Round Toilet Seat Comparison. This graphic illustrates the difference between elongated (18.5") and round (16.5") toilet bowls, confirming the product's suitability for elongated models.
6. Installation
Follow these steps for easy installation:
- Step 1: Prepare the Toilet
Remove your old toilet seat. Clean the toilet bowl rim and hinge mounting holes thoroughly. - Step 2: Insert Bolts
Insert the bolts with the adjustable washers into the hinge mounting holes on the toilet bowl. - Step 3: Position the Seat
Place the ZMJH S005-B3 toilet seat over the inserted bolts, aligning the seat's mounting points with the bolts. - Step 4: Tighten Screws
From underneath the toilet bowl, firmly tighten the nuts onto the bolts to secure the seat. Ensure the seat is centered and stable. - Step 5: Close Hinge Covers
Snap the hinge covers into place over the mounting hardware for a clean finish. - Step 6: Connect Power
Plug the power adapter into a suitable electrical outlet.

Image 6.1: Easy DIY Installation Steps. This visual guide demonstrates the four main steps for installing the toilet seat: inserting bolts, positioning the seat, tightening screws, and closing hinge covers.

Image 6.2: Installed Toilet Seat. This image shows the ZMJH S005-B3 Heated Toilet Seat properly installed on a toilet, with the power adapter connected to a wall outlet.
7. Operating Instructions
7.1. Power and Heat Settings
The heated function is controlled by a button located on the side of the seat. Press the button to cycle through the three temperature settings (Low, Medium, High) or to turn the heating off.
7.2. LED Night Light
The integrated LED night light automatically activates in low-light conditions, providing a gentle blue glow for visibility without disturbing sleep. It deactivates in brighter environments.

Image 7.1: Gentle Night Light. This image illustrates the night light feature, showing the toilet seat with a blue glow in a dark setting compared to a well-lit daytime setting.
7.3. Soft Slow Close
The seat and lid are designed with a soft-close mechanism. Gently push the lid or seat downwards, and it will close slowly and quietly on its own, preventing sudden drops and noise.

Image 7.2: Slow-Close Seat and Seat Bumpers. This image demonstrates the slow-closing action of the toilet seat and highlights the seat bumpers that help keep the seat stable and prevent shifting.
8. Maintenance and Cleaning
Regular cleaning will ensure the longevity and hygiene of your heated toilet seat.
- Daily Cleaning: Wipe the seat and lid with a soft, damp cloth and mild soap. Rinse thoroughly and dry.
- Avoid Harsh Cleaners: Do not use abrasive cleaners, strong acids, alkalis, or chlorine-based products, as these can damage the finish and electronic components.
- Detachable for Deep Cleaning: The seat can be easily detached from the mounting hardware for thorough cleaning of both the seat and the toilet bowl rim. To detach, simply lift the seat straight up after opening the hinge covers.

Image 8.1: Removes for Cleaning. This image shows the toilet seat detached from the toilet bowl, allowing for easy access to clean both the seat and the toilet rim thoroughly.
9. Troubleshooting
If you encounter any issues, refer to the following common problems and solutions:
- No Heat:
- Check if the power adapter is securely plugged into both the seat and the wall outlet.
- Ensure the power outlet is functional.
- Press the heat control button to cycle through settings; the heating might be off. - Night Light Not Working:
- Verify that the room is dark enough for the light sensor to activate.
- Ensure the seat is receiving power. - Seat Feels Loose:
- Re-tighten the mounting bolts underneath the toilet bowl. - Lid/Seat Does Not Slow Close:
- Check for any obstructions in the hinge mechanism.
- Ensure the hinges are clean and free of debris.
If the problem persists after attempting these solutions, please contact ZMJH customer support.
10. Warranty and Support
For warranty information, technical support, or any questions not covered in this manual, please contact ZMJH customer service. Refer to your purchase documentation for specific contact details or visit the official ZMJH website.



