Samsung RB45 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.
• Because of pressure equalizing when opening and closing the refrigerator door,
whooshing sounds may occur.
72 English
Untitled-6 72
Bubbling!
Cracking!
2023-12-27 5:37:14