Question
What causes the cracking and popping noise
in my refrigerator?
Answer
- Refrigerator may produce cracking and
popping noise during its regular operations, which are normal.
- These sounds can be attributed to the
cabinet material expanding and contracting when the fridge enters Auto Defrost
mode, causing the interior refrigerator coils to heat up and prevent frost
buildup (occurs once every 48 hours).
- Rapid temperature fluctuations cause specific
components within the fridge to flex, generating the loud popping and cracking
sounds.
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