Replaceable (LED only) light source by a professional
Ice-making (If the appliance has it)
Fill the ice-making box with 4/5 water and put the box into the
freezing chamber. After the water in the box turns into ice, twist
the box slightly to separate the ice from the box. However, don't
bend the box. When separating the ice, wrap the box with dry
box to avoid finger frostbite.