The solenoid filter may also be clogged.
Delta touch faucet solenoid problems.
Disconnect the solenoid from the battery pack and wait for at least 30 seconds for the solenoid to be reset.
If you re having trouble with your touch2o faucet follow along with our friend hannah as she walks you through some troubleshooting tips including.
The solenoid connections can be touchy and you don t want to touch them with a static charge.
It is possible that the aerator is clogged and removing and cleaning it will restore normal water flow.
As with any technology issues can arise.
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.
If the faucet has a slow water flow the water supply valve may not be fully open and if so merely adjust the valve.
Make sure the touch is not too long or too short it should be deliberate like striking a key on a piano.
If you get water then you need to clean the solenoid water filter.
Don t use fingernails or a dry cloth to touch the faucet.
No water if you do all that and you still have no water flow turn the handle so that the faucet is off.
It was weird but the other faucet was identical and worked perfectly.
This way you will have water however the touch problem might still persist.
Remove the hose from the solenoid and then try to turn the faucet on.
It could also be that the user is not touching the faucet properly.
Then december of 2015 nine months ago the solenoid stopped working at all.
It woudn t turn on and off as it was supposed to so again i called delta asking for them to just let me get a replacement faucet.
Finally the unit may need to reset.
Check if you have inserted the batteries correctly positive and negative.
What to do if your led indicator isn t working what to do if your led indicator is flashing red how to disable touch activation what to do if your touch2o faucet is turning on and off by itself.