Hisense DH-35K1SCLE Guía De Instrucciones página 9

does not functiong properly,see the trouble shooting for direction.
3.How to reinstall the plug tightly.
Tool
Draining hole Plug
Note:
The draining hole is designed for draining out the remaining
water inside the unit before proper storage. After drainage,
please reinstall the plug tightly as shown in the picture
above to avoid water leakage.
shut-off