Strange temperature readings and knocking sound [Gemilai CR3007Z]
Good day everyone.
Yesterday I got Gemilai CR3007Z, pulled some shots and everything looked fine: I turned the machine on, it started to heat and temperature display started to show temperature going up steadily. After I was done, I turned off the machine and leave it plugged in to the electrical outlet
Today morning I turned it on by power еру button, it pulled some water like instruction says and started heating, but temperature screen started to show some flickering numbers, going up and down. One of the number seems like to be current temp setting, which is 95 C, another is current real temperature, that slowly goes up, and some third number I have no idea from where.
I wanted initially to ask if somebody had similar issue, started recording the video, and in the process on top of jumping sensor numbers, it started to produce some loud knocking sound, doh (around 00:37).
I guess, I should contact the seller at this point, but maybe somebody has some suggestions 🥲
Posted Dec 9, 2025, 8:45 AM UTC