Midea MRU21C7BST User Manual page 21

Do you hear these abnormal sounds as below? Usually these sounds are normal.
CLICK: Some electrical parts in the refrigerator,
such as electric valve will make this noise when
working. This is normal.
CLICK!
BRRR: The compressor will make this noise
when working, and the buzzes are loud
particularly upon start or stop. This is normal.
BRRR!
BLUBB: Refrigerant flowing through the pipes
in the refrigerator will make this noise. This is
normal.
BLUBB!
HISSS: When the refrigerant flows into the
evaporator, it will make this noise. This is normal.
CLICK!
SSSRRR: The fan motor in the No Frost
refrigerator will make this noise when working.
This is normal.
BRRR!
CRACK: Cracking sound or broken ice sound:
the overall structure of the refrigerator, air duct
frost will be with the thermal expansion and
contraction of the expansion sound, these are
also normal physical phenomenon.
BLUBB!
21
HISSS!
SSSRRR! SSSRRR!
SSSRRR!
CRACK!
HISSS!
EN
SSSRRR! SSSRRR! SSSRRR!
CRACK!