Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your ZMJH ZMA102D Bidet Toilet Seat. Designed for comfort and hygiene, this smart bidet seat offers a range of features including heated water, a heated seat, warm air drying, and various wash functions. Please read this manual thoroughly before installation and use to ensure proper function and safety.
Safety Information
Always adhere to local plumbing and electrical codes during installation. Ensure the product is connected to a 110-volt power supply. Do not immerse the unit in water. Disconnect power before performing any maintenance or cleaning. Keep out of reach of children. If any issues arise, consult a qualified professional.
Package Contents
- ZMJH ZMA102D Bidet Toilet Seat (Round)
- Installation Manual
- Water Supply Hose
- T-valve
- Mounting Hardware (bolts, nuts, washers, rubber plugs)
- PE Pipe
Installation Guide
The ZMJH ZMA102D bidet seat is designed for easy installation, often completable within half an hour without professional assistance. Refer to the detailed installation manual included in your package for comprehensive steps. Below are key visual aids for the process.

Step 1: Remove your existing toilet seat. Ensure the toilet surface is clean and dry.

Step 2: Install the mounting plate onto the toilet bowl using the provided bolts and rubber plugs. Tighten securely with a Phillips screwdriver.

Step 3: Carefully slide the ZMJH bidet seat onto the installed mounting plate until it clicks into place.

Step 4: Connect the T-valve to your toilet's water supply line. Then, connect the bidet's water supply hose to the T-valve and the bidet unit.

Fit Check: Ensure your toilet bowl shape (Round) and dimensions are compatible with the bidet seat. An electrical outlet (110 Volts) is required nearby.
Operating Instructions
Your ZMJH ZMA102D bidet seat features an intuitive side control panel for easy operation. Familiarize yourself with the functions below:

Control Panel Overview: The side panel provides access to all bidet functions and settings.
Key Functions:
- Power On/Off: Press the POWER button to turn the unit on or off.
- Stop: Press STOP to cease all active functions.
- Rear Wash: Activates the rear cleansing function.
- Front Wash (Bidet/Spa): Activates the feminine cleansing function.
- Oscillating Wash: Press the wash button twice for oscillating nozzle movement for a wider clean.
- Warm Air Dryer: Activates the warm air drying function for approximately 3 minutes. Adjustable to 3 levels.
- Auto Wash & Dry: Initiates a pre-programmed wash and dry cycle.
- Water Pressure Adjustment: Use HI/LO buttons to adjust water pressure (3 settings).
- Heated Seat: Adjust seat temperature with SEAT TEMP button (3 settings).
- Warm Water Temperature: Adjust water temperature with WATER TEMP button (3 settings).
- LED Night Light: Press LIGHT to activate the cool blue LED nightlight for visibility in the dark.

The integrated LED night light illuminates the toilet bowl for convenience during nighttime use.
- Eco Mode (Save Ele): Activates power-saving mode.
- Soft-Close Lid: The seat and lid are designed to close slowly and quietly, preventing slamming.
Maintenance
Nozzle Cleaning:
The stainless steel nozzle features a self-cleaning function. It will rinse itself before and after each use. For manual cleaning, gently wipe the nozzle with a soft cloth and mild, non-abrasive cleaner.

The durable stainless steel nozzle ensures hygienic operation with its self-cleaning feature.
General Cleaning:
Clean the exterior of the bidet seat with a soft, damp cloth and a mild, non-abrasive household cleaner. Avoid harsh chemicals or abrasive materials that could damage the surface. Ensure no water enters the electrical components.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No water flow after installation. | Air trapped in the water supply tube. | Disconnect the water supply tube from the reservoir for a few seconds to release trapped air, then reattach. Ensure water supply valve is fully open. |
| Heated functions (seat/water/dryer) not working. | Power issue, Eco Mode active, or settings too low. | Check power connection. Ensure Eco Mode is off if full heating is desired. Adjust temperature settings to a higher level. |
| Water temperature fluctuates. | Inconsistent water supply or internal issue. | Ensure stable water pressure. If problem persists, contact customer support. |
| Control panel buttons are bubbly or unresponsive. | Wear and tear on the plastic covering. | This is typically cosmetic. If functionality is affected, contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Model | ZMA102D |
| Brand | ZMJH |
| Shape | Round |
| Color | White |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Product Dimensions | 18.7"L x 18.1"W |
| Item Weight | 11.53 pounds |
| Operation Mode | Automatic |
| Voltage | 110 Volts |
| Cord Length | 4.9 Feet |
| UPC | 791767928033 |
Warranty and Support
The ZMJH ZMA102D Bidet Toilet Seat comes with a 1-year warranty from the date of purchase, covering manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
For technical support, troubleshooting assistance, or warranty inquiries, please contact ZMJH customer service. Refer to the contact information provided on the product packaging or the official ZMJH website.




