Sensor Zone & Distance
The sensor on the front of the faucet is sensor C for intermittent flow and a LED indicator. The sensor on the right side (Sensor A) is to activate for continous water flow.
iSense® Touch free Intelligent Faucet Features
iSense® Touch free Intelligent Faucet System
How to activate Touch-free sensors?
Start/Stop water flow
Pause Sensor C for working in sink area