Delta Touch Faucet No Blue Light

It changes from blue to magenta to red as the water temperature rises showing blue below 80 f 26 7 c lightening to magenta from 80 f 26 7 c to 110 f 43 3 c and turning red when the temperature rises above 110 f 43 3 c.
Delta touch faucet no blue light. Change the batteries to fix the error. A led indicator light at the base of the faucet will shine blue when the touch feature is activated. If the handle is in the off position you may tap the spout or handle to turn off the light. An led indicator light at the base of the faucet will shine blue when the touch feature is activated.
I just change the batteries on my delta touch faucet and i get the blue light but no water answered by a verified plumber we use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. This led light will turn blue when the water is actively coming out cold and red when the water is actively coming out hot. 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 handle is in the off position you may tap the spout or handle to turn off the light. When using the faucet with hands free activation the blue light will flash so you know the faucet will turn off when you leave. When using the faucet with hands free activation the blue light will flash so you know the faucet will turn off when you leave. This delta touch faucet no blue light graphic has 19 dominated colors which include silver sunny pavement uniform grey namakabe brown worn wooden snowflake tin steel petrified oak cab sav kickstart purple ultramarine highlight white ivory honeydew megadrive screen lovely euphoric delight colossus vapour.
If the light is blue it indicates that the system is working properly when the light turns slight red it indicates that the batteries are low when the light turns fully red the batteries have been fully depleted.