Although the instructions say to hold the button three seconds to make the tub fill with water, it doesn't work!
Response from manufacturerBy Charlie, Haier, August 5, 2024
We'd like to help you with the washer deep fill feature. Press the Deep Fill button once before starting the cycle to add an incremental amount of water to the wash load. Holding the Deep Fill button for 3 seconds will provide the deepest fill level possible. For more information, we recommend referring to page 13 of the manual at this link: https://products-salsify.geappliances.com/image/upload/s--9rsgy2-K--/lzojtfkclqdkxvdaa1oy.pdf?_ga=2.257281931.1664310875.1722863726-173084733.1722015086
I've used it for a month, so far very good. The items must be evenly distributed or it will make a big banging noise. It cleans everything very well and dries good.