haier BC-80H/110H - Manual (Page 9)

8
Light
For the sake of decoration and practical operation, a mild light
bulb is installed in the cabinet. The light is controlled by the
switch on the fan shield.
Normal operating sounds
Boiling water, gurgling sounds or slight vibrations that are the
result of the refrigerant circulating through the cooling coils.
The thermostat control will click when it cycles on and off.
Shelf
The shelves are designed for both aesthetics and cleaning
efficiency. The shelves can be removed and relocated. Especially,
these shelves prevent bottles from contacting the evaporator.