Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your WLJBIDET S7 Electric Bidet Toilet Seat. Please read this manual thoroughly before installation and use to ensure proper function and safety. Keep this manual for future reference.

Image: Top-down view of the WLJBIDET S7 electric bidet toilet seat in white, with its remote control positioned to the left. The bidet seat features a digital display at the rear.
Important Safety Information
Always follow basic safety precautions when using electrical products to reduce the risk of fire, electric shock, or injury.
- Ensure the product is connected to a properly grounded 120V AC outlet.
- Do not immerse the product in water or other liquids.
- Unplug the product during lightning storms or when unused for extended periods.
- Do not allow children to operate the bidet without supervision.
- Avoid using abrasive cleaners or harsh chemicals on the product.
Package Contents
Verify that all components are present before beginning installation:
- WLJBIDET S7 Bidet Toilet Seat
- Water Filter
- Mounting Hardware
- Connecting Components (hoses, T-valve)
- Instruction Manual (this document)
Setup and Installation
For detailed installation steps, please refer to the dedicated Installation Manual (PDF) provided with your product or available online. Below are key considerations:
- Electrical Requirements: The bidet requires a standard 120 Volts AC power outlet. Ensure a grounded outlet is available near the toilet. The unit operates at 1300 watts.
- Water Connection: Connect the bidet to your toilet's water supply using the provided T-valve and hoses. Ensure all connections are secure to prevent leaks.
- Toilet Compatibility: This bidet seat is designed for square/rectangular toilets. Verify your toilet dimensions match the requirements.

Image: A diagram illustrating the required dimensions for a square toilet to ensure proper fit of the bidet seat. Key measurements include the distance from bolt holes to the front of the bowl (17.1"-20.1"), distance from bolt holes to tank (at least 1.4"), and distance between bolt holes (4.33"-8.46").
Key Dimensions for Square Toilets:
- Distance from bolt holes to the front of the toilet bowl: 17.1"–20.1"
- Distance from the center of the bolt holes to the toilet tank: at least 1.4"
- Distance between the bolt holes: 4.33"–8.46"

Image: The WLJBIDET S7 bidet toilet seat fully installed on a white square toilet, showcasing its sleek design and the remote control mounted on the side.
Operating Instructions
The WLJBIDET S7 offers a range of features for a personalized and hygienic experience. All functions are controlled via the wireless remote.
Cleaning Modes

Image: Visual representation of the bidet's multiple hygiene cleaning modes, including Rear Cleaning, Female Cleaning, Oscillating Cleaning, and Nozzle Self Cleaning, demonstrating water spray patterns.
- Rear Wash: Provides a thorough cleansing for the posterior area.
- Female Wash: Offers a gentle and dedicated wash for feminine hygiene.
- Oscillating Wash: The nozzle moves back and forth for a wider cleaning area.
- Assisted Defecation: A stronger spray to aid bowel movement.
- Nozzle Self-Cleaning: The nozzle automatically cleans itself before and after each use.
Comfort Features

Image: Three panels illustrating key comfort features: a heated seat with arrows indicating warmth, a warm air drying vent, and an LED night light illuminating the toilet bowl.
- Heated Seat: Enjoy a warm seat with 4 adjustable heating levels (room temperature to 102℉).
- Warm Air Dryer: Reduce toilet paper use with the built-in air dryer, offering 5 temperature settings.
- LED Night Light: A soft LED light illuminates the bowl for safer and more convenient use at night.
- Soft-Close Lid: The toilet lid closes gently and quietly, preventing slamming.
Remote Control Operation
The remote control provides intuitive access to all bidet functions. Refer to the diagram below for button functions.

Image: A detailed view of the WLJBIDET S7 remote control, showing various buttons for water temperature, seat temperature, dry temperature, water pressure, nozzle position, cleaning modes (Feminine Wash, Rear Wash, Oscillate), Stop, Dry, and Eco/Power.
- Water Temp/Seat Temp/Dry Temp: Adjust temperature settings (4 levels for water/seat, 5 for dry).
- Position: Adjust the nozzle position during cleaning.
- Water Adjust: Increase or decrease water pressure.
- Automatic: Initiates an automatic wash and dry cycle.
- Light/Help (Turbo Wash): Activates the night light. When seated, press for intensive turbo wash.
- Eco/Long Press Power: Activates 8-hour ECO mode for energy saving. Long press to power on/off.
- Stop: Stops all current operations.
- Dry: Activates the warm air dryer.
- Feminine Wash: Cleans the front area. Press again for oscillation.
- Rear Wash: Cleans the rear area. Press again for oscillation.
Maintenance
Regular cleaning and maintenance will ensure the longevity and optimal performance of your bidet seat.
- Exterior Cleaning: Wipe the exterior surfaces with a soft, damp cloth and mild soap. Avoid harsh detergents or abrasive cleaners.
- Nozzle Cleaning: The nozzle has a self-cleaning function. For deeper cleaning, gently pull out the nozzle and wipe it with a soft cloth. Do not use excessive force.
- Filter Maintenance: Periodically check the water filter for sediment buildup. Clean or replace as necessary to maintain water flow.
- Descaling: In areas with hard water, mineral deposits may accumulate. Use a bidet-safe descaling solution as needed, following the product instructions.
- Long-Term Storage: If the bidet will not be used for an extended period, drain any remaining water and disconnect from power.
Troubleshooting
For common issues and solutions, please refer to the dedicated Troubleshooting Guide (PDF). Below are some general tips:
- No Power: Check if the power cord is securely plugged into a grounded 120V outlet. Verify the circuit breaker.
- No Water Spray: Ensure the water supply valve is fully open and the water filter is not clogged.
- Weak Spray: Adjust the water pressure setting on the remote control. Check for kinks in the water hose.
- Heated Seat Not Working: Ensure the heated seat function is activated and the temperature is set correctly on the remote.
- Remote Not Responding: Check the remote control batteries. Ensure there are no obstructions between the remote and the bidet sensor.
Specifications
| Model Number | WLJ-S7 |
| Part Number | MT-522 |
| Dimensions | 17.32 x 4.92 x 20.27 inches |
| Item Weight | 12.27 pounds |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Shape | Square (Rectangle) |
| Power Source | AC |
| Voltage | 120 Volts |
| Wattage | 1300 watts |
| Temperature Range (Water/Seat) | 59 - 95 Degrees Fahrenheit (Adjustable up to 102℉ for seat) |
| Maximum Weight Capacity | 280 Pounds |
| Plug Format | B - US style with ground plug |
| Special Features | Adjustable Water Pressure, Heated Seats, Adjustable Water Temperature, Warm Air Drying, Slow Closing Lid, Display Screen, Night Light |





