If your sensor tap is not working, common issues include low battery power, blocked sensors, and water supply problems. First, check and replace the batteries. Clean the sensor area to ensure no obstructions. Verify that the water supply is turned on and the filters are not clogged. If these steps do not resolve the issue, consult the manufacturer's manual for further troubleshooting ... https://goldbathroom.uk/blogs/news/sensor-tap-not-working-best-solutions-guide