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• 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.
Untitled-1 61
Bubbling!
Cracking!
English
61
2023-10-26
10:56:00
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