This article describes how to troubleshoot drilling noises coming out of the Ripple Maker.
1. Make sure the Y switch wire is connected:
2. Make sure nothing blocks the Y switch could be one of the wires or any other foreign object (while the black lead is close):
3. Turn off and back on:
Press the power button until the white light turns off.
If the problem persists please contact Ripples' support- Support@Drinkripples.com or call your local support number.