The date received 12.21.2022  Has worked great. easy to use. Drop the humidity. But last week  8-15-2023 it linked water. Page 11 troubleshooting  Water leaks *(I do not use the drainage pipe) The Drainage system is blocked, remove obstacles and straighten out the water pipe. The unit is encased. ¿How do you clear the blocked drainage system? I am going to email Shinco.