VALBERG 1D NF 322 E S180C Consignes D'utilisation page 42

C
If the refrigerating appliance is left empty for long periods,
switch off, defrost, clean, dry, and leave the door open to
prevent mould developing within the appliance.
WARNING
Food needs to be packed in bags before putting into the
refrigerator, and liquids need to be packed in bottles or
capped containers to avoid the problem that the product
design structure is not easy to clean.
Useful information
35 EN