Samsung RF48A40 Serie Manual Del Usuario página 385

• As the refrigerator cools or freezes, refrigerant gas moves through sealed pipes,
causing bubbling sounds.
• As the refrigerator temperature increases or decreases, plastic parts contract and
expand, creating knocking noises. These noises occur during the defrosting cycle or
when electronic parts are working.
• For ice maker models: When the water valve opens to fill the ice maker, buzzing
sounds may occur.
• Due to pressure equalizing when opening and closing the refrigerator door, whooshing
sounds may occur.
RF48_UM_Rev00_EF_EN.indd 57
Bubbling!
Cracking!
English 57
2023-03-17( ) 10:51:11