1. Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your new HOROW HR-T16SD Smart Toilet with Heated Bidet. Please read this manual thoroughly before installation and use to ensure proper function and safety. Keep this manual for future reference.
2. Product Features
- Integrated Bidet System: Features instant warm water technology and air-mixed wash for a comfortable experience.
- Heated Toilet Seat: Adjustable temperature with four settings for personalized comfort. The seat heats upon sensing a user and enters an energy-saving mode when unoccupied.
- Dual Flush System: Offers water conservation with a small flush (1 GPF) activated by foot induction and a full flush (1.27 GPF) via a knob.
- Pre-Wet Function: Automatically sprays water onto the inner surface of the ceramic bowl when a user is seated, creating a water film to aid in thorough waste flushing.
- Tankless Design: Provides a sleek, modern aesthetic and saves space.
- Soft-Close Lid: Prevents slamming for quiet operation and increased durability.
- Night Light: Integrated lighting for convenience in low-light conditions.
- Remote Control: Full control over wash functions, water temperature, seat temperature, and other settings.
3. Safety Information
Always follow local plumbing and electrical codes during installation. Ensure the power outlet is properly grounded. Do not attempt to repair the unit yourself; contact qualified service personnel. Disconnect power before performing any maintenance or cleaning. Avoid using abrasive cleaners or harsh chemicals that may damage the toilet's surface or internal components.
4. Package Contents
Verify that all components are present before beginning installation:

Figure 1: Included components for installation. This includes the user manual, flange, wrench, battery, adapter, wax ring, angle valve, control, and screws for the flange.
- User Manual (x1)
- Flange (x1)
- Wrench (x1)
- Battery (x1)
- Adapter (x1)
- Wax Ring (x1)
- Angle Valve (x1)
- Control (Remote) (x1)
- Screws for Flange (set)
- Hose, Installation Accessories
5. Installation
Professional installation is recommended due to the weight and complexity of the unit. Ensure the installation area meets all requirements before proceeding.
5.1 Site Preparation
- Clean the ground thoroughly and ensure it is dry.
- Check if the ground is horizontal using a level.
- Ensure the sewer pipe is unobstructed.
- Measure the rough-in distance; it should be at least 12 inches.
- Verify water pressure (over 0.14Mpa) and flow rate (over 18L/min).
5.2 Angle Valve Installation
- Wrap the raw material belt (Teflon tape) around the threads of the angle valve.
- Install the angle valve onto the water supply line.
- Drain any residual water from the supply line.
- Reinstall the constant flow valve into the angle valve.
5.3 Toilet Mounting
- Lift the upper half of the toilet to access the base.
- Install the expansion screws into the floor drain.
- Mount the flange at the drain, securing it with the screws.
- Place the wax ring onto the toilet's drain opening.
- Carefully position the smart toilet, aligning the flange and screws with the bottom of the toilet. Confirm the center of the drain hole.
- Install the flat washer and nut to secure the toilet to the floor.
- Settle the upper part of the toilet onto the base.
5.4 Water and Power Connection
- Connect the water inlet pipe (braided tube) to the angle valve. Pay attention not to bend the braided tube.
- Open the angle valve to the maximum and check for any water leaks.
- Power on the toilet by plugging it into a grounded electrical outlet.
Video 1: Official HOROW installation guide for the smart toilet. This video demonstrates the steps for preparing the site, installing the angle valve, mounting the toilet, and connecting water and power.
6. Operating Instructions
Your HOROW HR-T16SD Smart Toilet offers various functions for enhanced comfort and hygiene. Most functions are controlled via the included remote control or integrated sensors.

Figure 2: The remote control and the manual flush knob on the side of the toilet.
6.1 Remote Control Functions
The remote control allows you to customize your experience:
- Rear Wash / Oscillating: Activates the rear bidet wash, with an oscillating option.
- Front Wash / Oscillating: Activates the front bidet wash, with an oscillating option.
- Flush: Initiates a flush cycle.
- Strong / Weak: Adjusts the water pressure for washing.
- Front / Back: Adjusts the nozzle position for washing.
- Stop: Halts any active bidet or drying function.
- Water Temp: Adjusts the water temperature for the bidet.
- Auto Flush: Activates automatic flushing after use.
- Power: Turns the unit on/off.
- Seat Temp: Adjusts the heated seat temperature.
- Nozzle Clean: Initiates a self-cleaning cycle for the bidet nozzle.
- Power Saving: Activates energy-saving mode.
6.2 Automatic Functions
- Foot Induction Flush: A small flush (1 GPF) can be activated by foot induction.
- Pre-Wet: The toilet bowl automatically sprays water when a user is seated.
- Soft-Close Lid: The toilet lid closes slowly and quietly to prevent slamming.
- Night Light: The integrated night light provides illumination in the dark.

Figure 3: The bidet nozzle in action, illustrating the instant warm water washing feature.

Figure 4: The elongated heated seat, showing its adjustable temperature capability.

Figure 5: The pre-wet function in action, ensuring a cleaner bowl with each use.
7. Maintenance
Regular cleaning and maintenance will ensure the longevity and optimal performance of your smart toilet.
- Cleaning the Exterior: Use a soft, damp cloth and mild, non-abrasive cleaner. Avoid harsh chemicals.
- Nozzle Cleaning: Use the 'Nozzle Clean' function on the remote control for automatic cleaning. For manual cleaning, gently pull out the nozzle and wipe with a soft cloth and mild soap.
- Filter Maintenance: Periodically check and clean the water inlet filter to prevent blockages and maintain water flow.
- Power Off: If the toilet will not be used for an extended period, unplug it from the power outlet.

Figure 6: The self-cleaning and hygienic features of the bidet nozzle.
8. Troubleshooting
If you encounter issues with your smart toilet, refer to the following common troubleshooting steps:
- No Power: Check if the power cord is securely plugged into a working outlet. Ensure the circuit breaker has not tripped.
- No Water Flow: Verify that the angle valve is fully open. Check the water inlet filter for any clogs. Ensure sufficient water pressure.
- Bidet Not Working: Confirm the remote control batteries are functional. Ensure the seat sensor is activated (you must be seated for bidet functions to operate).
- Flushing Issues: Check for any obstructions in the bowl. Ensure the water supply is adequate.
- Heated Seat Not Working: Verify the seat temperature setting on the remote. Allow a few minutes for the seat to heat up after activation.
For persistent problems, please contact customer support.
9. Specifications
| Feature | Specification |
|---|---|
| Model Number | HR-T16SD |
| Color | White |
| Material | Ceramic |
| Installation Type | Floor Mounted |
| Shape | Oval |
| Item Weight | 88.8 pounds |
| Package Dimensions | 28.5 x 25.25 x 20 inches |
| Power Source | AC |
| Voltage | 120 Volts |
| Wattage | 1200 Watts |
| Water Consumption | 1 / 1.27 Gallons per Flush (GPF) |
| Flush Type | Automatic |
| Special Features | Water Temperature Adjustable, Water Pressure Adjustable, Heated Seats, Seat Temperature Adjustable, Easy to Install, Quiet Close |

Figure 7: Dimensions of the HOROW HR-T16SD Smart Toilet.
10. Warranty and Support
HOROW is committed to providing quality products and excellent customer service. If you encounter any issues or have questions regarding your HR-T16SD Smart Toilet, please do not hesitate to contact us through your Amazon order page. Our dedicated team is available to assist you and ensure a smooth experience.

Figure 8: HOROW Customer Service team ready to assist.





