Leaks are often due to worn-out O-rings, cartridges, or washers. Turn off the water, disassemble the faucet, and replace the faulty part.

Check for loose connections, worn O-rings, or improper sealing. Tighten nuts with a wrench, replace O-rings, and ensure Teflon tape is wrapped clockwise on threaded pipes.

Yes, but you’ll need AA batteries or an electrical outlet nearby. Follow the manufacturer’s instructions for sensor calibration.