1. Cleaning the faucet?
The completely touch free faucet requires very little maintenance. Wipe surfaces clean with a soft, damp sponge or cloth. Never use cleaning chemicals or abrasive material such as a brush, abrasive sponge or scouring pad to clean faucet surfaces or sensors.
2. Cleaning water supply strainer
Water flow may decrease in volume over time as a result of debris trapped by the water supply strainers.
To clear the two strainers (located on the water supply adapter):
3. Resetting the system
Should the system ever malfunction, it may be necessary to perform a reset or reboot.
4. Low battery voltage alert
The visible LED will flash yellow when the power voltage of the 4 AA backup battery is low. Replace the 4 AA batteries.