Fagor America 3FCA-68NFX - Manual (Page 13)

Duration and replacement
The BIO FILTER only maintains its properties for a certain time (approx. 6
months). The BIO FILTER window shows when it needs changing. To replace it,
follow the activation directions on previous page. Replacement parts can be pur-
chased in the shop where you bought your refrigerator by calling ____________.
The code 993010246 will be printed on the rear of the filter.
Caution
➭ Keep all replacement parts and used BIO FILTERs out of reach of
children. They could be dangerous if swallowed.
➭ Do not get the BIO FILTER wet, as it will lose its properties.
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➭ The refrigerating gas may produce bubbling sounds as it
flows through the unit.
➭ The compressor may buzz and/or produce a light knocking
noise, which maybe louder when started.
➭ Cracking sounds produced by expansion and contraction of
the materials used.
➭ The insulation used amplifies sound levels.
➭ You may hear a gentle murmur when your refrigerator is
switched on. This is due to the working fan incorporated to
ensure adequate air circulation inside the appliance.
➭ You will note the effect of the fan in the freezer, which cools
the entire refrigerator evenly.
4.4 NORMAL REFRIGERATOR NOISES