Samsung RF262B Series User Manual page 72

Troubleshooting
• 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 you open and close the refrigerator door, whooshing
sounds may occur.
72 English
Untitled-1 72
Bubbling!
Cracking!
2020-02-17 4:43:42