Aug 10, 2021 - 05:18 AM
To clean the nozzles on your UB4800 bidet:
Make sure the occupied sensor is not activated. (Do not sit on the seat or place hands on the seat sensor.)
Press “Front” (FR) button for 3 seconds to extract feminine nozzle.
Press “Front” (FR) or “Back” (BK) button for 3 seconds to extract posterior nozzle.
Press “Stop” button to retract nozzle.
Use a toothbrush or soft cloth to clean nozzles.
Press “Stop,” and nozzle will return to stand-by mode.
Please contact Bio Bidet Customer Support directly at (877) 339-5214; Monday-Friday 9am-5pm Central Time for further assistance. Thank you, Bio Bidet Customer Support
Source: 4800 Nozzle Cleaning