ENGLISH-22
Problem
Checkpoint
Solution
There is a
strange sound
coming from
the product.
• Is the sound like a
hissing sound?
• A hissing noise may be
heard while ions are being
generated. This noise is
normal.
• If you want to turn off the
function, press the
[
sec
] button.
• Check whether the
product has been
moved during
operation.
• If the product is moved
during operation, noise
may occur.
• Before moving the
product, turn off the
product.
• Check if the product is
horizontally leveled.
• Make sure the product is
horizontally leveled.
• Check if there’s any
foreign substance in
inside of the product.
• Please contact the
Samsung service center
• Do you hear strange
grinding, or jamming
sound?
• Please contact the
Samsung service center.
Troubleshooting
Summary of Contents for AX40K3020TT NA Series
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