If your pump is not responding or the display is not lighting up, please reset the pump by following these steps in the video:
- Press and hold the On/Off button for seven to ten seconds.
If there is no change:
- Plug the power cable into the pump and then into the wall outlet.
- Press the On/Off button until the pump emits an audio signal, then release the button.
![](https://i.ytimg.com/vi/2jv-hhj3NRk/maxresdefault.jpg)