EP73954 A/C Power Supply Adapter for Delta Touch Kitchen Sink Faucets with Touch2O Technology with Gen 3 Solenoid EP102157

Specification: Input: AC 100-240V,50-60Hz Output: DC 9.0V1.5A P/N: EP73954 Cord length: 4ft CAUTION: RISK OF ELECTRIC SHOCK, DRY LOCATION USE ONLY The EP73954 A/C power supply only works for Gen 3 solenoid assemblies manufactured after January 2015 or later. IMPORTANT: We recommend to leave the batteries installed as a backup power source, in case of power outage. Do not install AC adapter in switched outlet intended for the garbage disposal. Do not use three-prong to two-prong converters. Q&A Q: How do i know if the faucet has a gen 3 solenoid? A: All models manufactured in 2015 or later will come with a Gen 3 solenoid. A Generation 3 solenoid will have a rectangular battery box, that would require you to take off a lid to access the batteries. If the white sticker on the front of the solenoid has a number that starts with an X000 number, it would be a Generation 3 solenoid. Q: I plugged it in. It didn't work. Is there anything else that I supposed to do? A: Please be sure to use the Power Supply with a 3-prong outlet that is not connected to a switch, such as for a garbage disposal. The faucet should operate with the Power Supply alone, but we recommend having batteries installed in case of a power outage, etc. Q: Why do the instructions tell you to leave the batteries installed? A: We recommend to keep the battery pack plugged in while the A/C Power Supply Adapter EP73954 is in use, as a back up. The battery pack does not have to be installed when using the AC adapter. However, it is recommended to keep it plugged up in the case there is a power outage, because if there is not enough power the faucet will not work. Legal Disclaimer *DELTA is a registered trademark of the original manufacturers. Any use of DELTA brand name and model designation is made solely for purposes of demonstrating compatibility.