1. Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your Bio Bidet by Bemis U770 R Ultimate 770 Bidet Seat. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Important Safety Information
Always follow basic safety precautions when using electrical products, especially when children are present. To reduce the risk of electric shock, burns, fire, or injury, adhere to the following:
- Do not use this product near water.
- Unplug the product before cleaning.
- Do not reach for a product that has fallen into water; unplug it immediately.
- Ensure the product is properly grounded.
- Supervise children closely when the product is in use.
- Use this product only for its intended purpose as described in this manual.
- Do not operate if the cord or plug is damaged, or if the product malfunctions or has been dropped or damaged.
- Keep the cord away from heated surfaces.
- Never drop or insert any object into any opening or hose.
- Do not use outdoors or operate where aerosol (spray) products are being used or where oxygen is being administered.
- Connect this product only to a properly grounded outlet.
3. Package Contents
Verify that all components are present before beginning installation:
- Bio Bidet U770 R Ultimate 770 Bidet Seat
- Remote Control (2 AAA batteries included)
- Remote Wall Mount
- T-Valve
- Bidet Hose
- Catch Plate
- Bolts, Washers, Bolt Guides, Top Mount Rubber Nuts (for installation)
4. Setup and Installation
The Bio Bidet U770 R is designed for easy installation. All necessary components are included. No specialized plumbing skills are required.
4.1 Toilet Compatibility
This bidet seat is designed for Round toilets. Please ensure your toilet is compatible before installation. Round toilets typically measure 16.5 inches from the toilet seat bolts to the front rim.
Image: Toilet seat dimensions for round and elongated models. The Bio Bidet U770 R is compatible with round toilets (16.5 inches from bolt to rim) and requires a nearby electrical outlet.
4.2 Installation Steps
- Turn off the water shut-off valve: Locate the water supply valve behind your toilet and turn it clockwise until the water flow stops. Flush the toilet to drain the tank.
- Remove your existing toilet seat: Unscrew and remove the bolts holding your current toilet seat in place.
- Install the catch plate: Place the catch plate over the toilet bolt holes. Insert the bolts, washers, and bolt guides, securing them with the top mount rubber nuts. Slide the bidet seat onto the catch plate until it clicks into place.
- Connect the toilet and bidet hoses: Install the T-Valve at the toilet's water supply connection. Connect the bidet hose from the T-Valve to the bidet seat, and reconnect the toilet hose to the T-Valve. Ensure all connections are hand-tightened, then use a wrench for a final quarter-turn to prevent leaks.
- Plug the power cord into a GFCI outlet: Connect the bidet seat's power cord to a Ground Fault Circuit Interrupter (GFCI) electrical outlet.
Image: Step-by-step installation guide for the bidet seat, showing connections for water and power.
Image: The Bio Bidet Ultimate 770 bidet seat installed on a toilet, emphasizing its easy installation process.
5. Operating Instructions
The Bio Bidet U770 R features a wireless remote control for convenient operation of its various functions.
5.1 Remote Control Functions
Image: Wireless remote control for the Bio Bidet U770 R, detailing buttons for all features.
- Adjustable Nozzle Position: Use the up/down arrows to adjust the nozzle's position for optimal cleaning.
- Adjustable Water Pressure: Use the '+' and '-' buttons to increase or decrease water spray intensity.
- User Presets: Save preferred settings for different users.
- Night Light: Activates an in-bowl night light for visibility in the dark.
- Stop All Functions: Immediately stops any active wash or drying cycle.
- Rear Wash: Provides a posterior cleansing spray.
- Front Wash (Feminine Wash): Provides a gentler, wider spray for feminine hygiene.
- Turbo Wash (Vortex Wash): A stronger, more focused spray for thorough cleansing.
- Adjustable Water Temperature: Control the temperature of the wash water.
- Adjustable Heated Seat: Adjust the seat temperature for comfort.
- Warm Air Dryer: Activates a warm air stream for drying after washing.
- Child Wash: Provides a gentler wash suitable for children.
5.2 Key Features in Detail
Image: Close-up view of the 3-in-1 stainless steel nozzle, warm water system, heated seat, and warm air dryer.
- 3-in-1 Stainless Steel Nozzle: Offers posterior, feminine, and vortex wash options for comprehensive hygiene. The stainless steel construction ensures durability and cleanliness.
- Fusion Warm Water Technology: Provides a consistent supply of warm water for a comfortable wash.
- Adjustable Heated Seat: The seat can be warmed to your preferred temperature, enhancing comfort, especially in colder environments.
- Warm Air Dryer: Reduces the need for toilet paper by providing a gentle, warm air dry.
- Night Light: An integrated LED night light illuminates the toilet bowl, making it easier to use at night without turning on bright bathroom lights.
Image: The bidet seat's night light feature and an explanation of the seat sensor, which activates functions only when a user is seated.
- Seat Sensor: The bidet seat includes a sensor that detects when a user is seated. This ensures that wash and dry functions are only activated when the seat is occupied, preventing accidental sprays.
- Oscillating Wide Clean & Pulsating Massage: These functions provide enhanced cleaning and comfort during the wash cycle.
- Slow Closing Seat & Lid: The seat and lid are designed to close gently and quietly, preventing slamming.
Image: The slow-closing mechanism of the bidet seat and lid, designed to prevent slamming.
6. Maintenance
Regular maintenance ensures the longevity and hygienic operation of your bidet seat.
6.1 Cleaning the Bidet Seat
- Exterior Cleaning: Wipe the exterior surfaces of the bidet seat with a soft, damp cloth and a mild, non-abrasive cleaner. Avoid harsh chemicals, abrasive pads, or benzene-based cleaners, as these can damage the finish.
- Nozzle Cleaning: The remote control has a 'Nozzle Cleaning' button. Press this button to extend the nozzle for manual cleaning. Use a soft brush or cloth to gently clean the nozzle. Do not force the nozzle.
- Draining the Water Tank: For extended periods of non-use or before moving the unit, it may be necessary to drain the internal water tank. Consult the full user manual for specific instructions on performing a hard reset or draining the tank, which typically involves unplugging the unit and following a specific button sequence.
6.2 Water Filter (If Applicable)
While not explicitly detailed for this model, many bidet seats benefit from periodic water filter replacement to maintain water quality and prevent mineral buildup. Refer to the manufacturer's website or contact support for information on compatible filters and replacement schedules.
7. Troubleshooting
If you encounter issues with your Bio Bidet U770 R, try the following solutions before contacting customer service.
| Problem | Possible Cause | Solution |
|---|---|---|
| No water spray | Water shut-off valve closed; bidet hose kinked; seat sensor not activated; power issue. | Ensure water valve is open. Check bidet hose for kinks. Ensure you are properly seated. Check power connection. |
| No warm water | Water heater setting too low; power issue; water tank empty. | Adjust water temperature setting on remote. Check power. Allow time for tank to refill and heat. |
| Heated seat not working | Heated seat setting off or too low; power issue. | Adjust heated seat temperature on remote. Check power connection. |
| Remote control not responding | Dead batteries; remote out of range; interference. | Replace AAA batteries. Ensure remote is within range of the bidet seat. Remove any obstructions. |
| Unit leaking | Loose connections; damaged hose or internal component. | Check all water connections for tightness. If leaking persists, turn off water supply and contact support. |
| Soft close lid not working | Mechanism wear or damage. | This may indicate a mechanical issue. Contact customer support for assistance. |
| Unit completely unresponsive | Power outage; unit reset required. | Unplug the unit from the GFCI outlet for 30 seconds, then plug it back in. If still unresponsive, contact support. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | U770 R |
| Dimensions | 21 x 16 x 7 inches |
| Item Weight | 15.67 pounds |
| Size | Round |
| Color | White |
| Material | Stainless Steel (Nozzle) |
| Included Components | Bidet Seat, Remote Control, Installation Hardware |
| Batteries | 2 AAA batteries (included for remote) |
| Power Requirement | Standard electrical outlet (GFCI recommended) |
9. Warranty and Support
9.1 Warranty Information
The manufacturer warranty covers US and Canada customer purchases for 1 year from the date of purchase. This warranty typically covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
9.2 Customer Support
For technical assistance, warranty claims, or further inquiries, please contact Bio Bidet customer service. Contact information can usually be found on the Bio Bidet official website or on the product packaging.
