Finally the unit may need to reset.
Delta touch faucet manual operation.
Metal sinks are fine install the faucet within 4 of a metal backsplash behind the faucet.
Don t use fingernails or a dry cloth to touch the faucet.
It could also be that the user is not touching the faucet properly.
Disconnect the battery wait 30 seconds then reconnect the battery.
When you touch either one of those spots it triggers the solenoid valve and turns the water on off.
A simple touch anywhere on the spout or kitchen faucet handle with your wrist or forearm activates the flow of water at the temperature where your faucet handle is set.
Installation support and repair part information for delta faucet 9192t ss dst single handle pull down kitchen faucet with touch2o and shieldspray technologies you have saved items.
Whether you have two full hands or 10 messy fingers delta touch 2 o technology helps keep your faucet clean even when your hands aren t.
Delta dryden 4551 series installation manual 8 pages.
In the delta faucet customer service center get warranty information register your product find repair parts and instructions or contact a specialist.
Connect the faucet or battery pack to anything that is acting as an earth ground e g house wiring or water lines.
The faucet itself has two capacitance sensors one in the spout and one in the handle.
Understanding the order of operation touch faucets use technology similar to your smartphone screen.
Make sure the touch is not too long or too short it should be deliberate like striking a key on a piano.
Install the faucet on a metal countertop.