QPE K1 Bas
QPE Smart Toilet K1 Bas User Manual
Model: K1 Bas | Brand: QPE
1. Introduction
Thank you for choosing the QPE Smart Toilet K1 Bas. This advanced one-piece bidet toilet is designed to provide superior comfort, hygiene, and convenience for your bathroom. This manual provides essential information for proper installation, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your smart toilet.
2. Safety Information
Please read all safety warnings and instructions carefully before installation and use. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- Ensure the power supply is disconnected before any installation or maintenance.
- This appliance must be properly grounded.
- Do not immerse the product in water or spray water directly onto electrical components.
- Keep the power cord away from heated surfaces.
- Do not allow children to operate the toilet without supervision.
- Use only as directed in this manual.
3. Product Overview
The QPE Smart Toilet K1 Bas integrates multiple advanced features for a comfortable and hygienic experience. Key features include:
- Instant warming constant-temperature heating system for seat, water, and dryer.
- Multiple flushing controls: off-seat, button, foot sensing, and remote control.
- Dedicated KEY KNOB for quick access to rinse, clean, and dry functions.
- LCD display for real-time function usage.
- Hygienic cleaning functions: post-cleaning, female cleaning, and massage cleaning.
- Integrated deodorizer with ionic carbon filter.
- 12V safe voltage for seat ring constant temperature.
- Warm air drying with power-off memory.
- Smart power saving mode.

Figure 3.1: QPE Smart Toilet K1 Bas with illuminated bowl and seat.

Figure 3.2: Overview of intelligent features and controls.
4. Setup and Installation
The QPE Smart Toilet K1 Bas is a floor-mounted, one-piece unit. Professional installation is highly recommended due to the integrated electrical and plumbing components.
4.1 Pre-Installation Checklist
- Ensure adequate space for the toilet (Product Dimensions: 16.5 x 20 x 26 inches).
- Verify power outlet availability (110V-130V) within 60 inches of the installation point. The power cord includes a built-in GFCI for safety.
- Confirm water supply line is accessible.
- Prepare necessary tools (e.g., wrench, screwdriver, sealant).
4.2 Installation Steps (Summary)
- Position the toilet and connect the water supply line.
- Secure the toilet to the floor using appropriate mounting hardware.
- Connect the power cord to a grounded electrical outlet.
- Test all functions (flushing, bidet, heating, drying) before final use.
5. Operating Instructions
5.1 Automatic Lid and Seat Operation
The toilet features a foot sensor for automatic opening of the toilet cover and seat, eliminating the need to bend down. This also enables automatic flushing upon departure.

Figure 5.1: Automatic lid and seat opening via foot sensor.
5.2 Flushing Options
The K1 Bas offers multiple ways to flush:
- Off-seat Flushing: The toilet automatically flushes when you stand up.
- Button Control Flushing: Press the flush button located on the side panel.
- Foot Sensing Flushing: Activate flushing by a specific foot gesture near the sensor.
- Remote Control Flushing: Use the provided remote control for flushing.
5.3 Temperature Control and Drying
The smart toilet maintains a constant temperature for the seat, water, and dryer. It features a temperature memory function, retaining your preferred settings.

Figure 5.2: Heated seat and warm air drying system.
5.4 Bidet Cleaning Functions
The bidet offers various cleaning modes for personalized hygiene:
- Post-cleaning: Standard rear wash.
- Female Cleaning: Gentle front wash for feminine hygiene.
- Massage Cleaning: Pulsating water stream for a soothing effect.
- Nozzle Self-cleaning: Automatic cleaning of the bidet nozzle before and after use.

Figure 5.3: Various bidet cleaning modes.
5.5 Remote Control and Key Knob
The smart toilet can be fully controlled via the included remote control. Additionally, a convenient KEY KNOB is provided for quick switching between rinse, clean, and dry functions, ideal for elderly users and children.
6. Maintenance and Care
Regular cleaning and maintenance will ensure the longevity and hygienic operation of your QPE Smart Toilet.
- Exterior Cleaning: Wipe the ceramic and plastic surfaces with a soft, damp cloth and mild, non-abrasive cleaner. Avoid harsh chemicals or abrasive pads.
- Nozzle Cleaning: The bidet nozzle has a self-cleaning function. For deeper cleaning, gently pull out the nozzle and wipe it with a soft brush and mild soap.
- Deodorizer Filter: Periodically check and clean the deodorizer filter as per the instructions in the full manual (not provided here).
- Power Disconnection: Always unplug the toilet from the power outlet before performing any deep cleaning or maintenance.
7. Troubleshooting
If you encounter issues with your QPE Smart Toilet, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/display off | Power cord unplugged, circuit breaker tripped, GFCI tripped. | Check power connection, reset circuit breaker, reset GFCI on power cord. |
| Auto-flush not working | Sensor obstructed, user not fully off seat, setting disabled. | Ensure sensor is clear, fully stand up, check remote settings. |
| Bidet water not warm | Heating element off, temperature setting too low. | Check temperature settings on remote/control panel. |
| Lid/seat not opening automatically | Foot sensor obstructed or disabled. | Clear area around foot sensor, check settings. |
If the problem persists after attempting these solutions, please contact QPE customer support.
8. Specifications
Detailed specifications for the QPE Smart Toilet K1 Bas:

Figure 8.1: Product dimensions and seat measurements.
| Attribute | Value |
|---|---|
| Model | K1 Bas |
| Brand | QPE |
| Material | Ceramic (Toilet), Acrylonitrile Butadiene Styrene (ABS) (Seat) |
| Installation Type | Floor Mounted |
| Shape | Round |
| Product Dimensions | 16.5 x 20 x 26 inches |
| Net Weight | 88.3 lb |
| Voltage | 110V-130V |
| Power Cord Length | 60 inches |
9. Warranty and Support
QPE provides a one-year assurance for all customers who purchase our smart toilets. Our professional after-sales team is available to assist with product installation solutions and provide the best service.
For support, please contact us through Amazon message. We are committed to resolving your issues in a timely manner.
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