Signature SFD4800XNFAQUA Manuel D'utilisation page 52

2. Freezer
The temperature control of freezer compartment is the air
knob inside. It's to adjust the temperature by controlling
the air volume.
When the knob to Min, air volume is minimum and air flow
is slow in freezer compartment. While they are maximum
and fast in fridge compartment.
When the knob to Max , air volume is max and air flow is
fast in freezer compartment. While they are minimum and
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