Review on 💡 Moen 169031 MotionSense Faucet AC Adapter: A Convenient Service Kit for Moen Kitchen Faucets by Chris Jens

We used two faucets and two sets of AC adapters and every time the AC adapter was installed the MotionSense mixer randomly turned on. In both cases, the MotionSense faucets worked perfectly with just the battery that came with the faucet. The first faucet ran for two months on battery power without any problems. Then I installed the power supply and after a day the faucet turned on intermittently with no movement. We returned the faucet thinking it was the problem. With the second faucet, we used just the battery for 3 months without a single problem. We then bought a second power supply and during the day the faucet started turning on sporadically again. I removed the power supply and the faucet is working properly again. This is a simple DC power supply, but something with the power supply is a problem for the MotionSense mixer (the mixer it was designed for).