Remove the diaphragm to use it as a single temperature zone,and the temperature
When the compressor, module, fan and temperature sensing head
are abnormal and the input voltage is too low, the error code will appear
on the display screen, and the compressor will stop working. When the
abnormality is eliminated, unplug the power supply and plug it in again
to return to the temperature display in the box, and the refrigeration
mode of the compressor will start to work in 1 minute.