Operation:

1. Please open the cover and water inter the container before using it.Be sure to keep the water must

    above the water warning level line.

2. After you add the water , please keep the cover as before position,then the screen will show the time

    after a few minutes.When the display going to fade please add more water to the container to maintain

    its normal operation.

3. In order to make the product keep its optimum using condition,please add water as following,graphical            instructions ,otherwise it's may lead out something bad like leakage.