The ice machine is running normally but not making ice

The ice machine is running normally but not making ice. What is the reason?

That is because the amount of cold is not enough, you can check whether the refrigerant leaks, and immediately add it if it leaks. It may also be that the compressor is not operating properly. Do you think you can hear the noise of the compressor? If there is noise, then you should ask the professional to see if your compressor temperature sensor can not malfunction.

Look at the temperature adjustment knob is not too high, try to lower the temperature.