Pelgrim OVG 214 Notice D'utilisation page 57

During the operation of the compressor the noise
of liquid is heard and when the compressor is not
operating, the refrigerant flow is heard. This is a
normal condition and it has no influence
whatsoever on the lifetime of the appliance.
After starting the appliance, the operation of the
compressor and the refrigerant flow may be
louder, which does not mean that something is
wrong with the appliance and it has no influence
on the lifetime of the appliance. Gradually the
noise is reduced.
WE RESERVE THE RIGHT TO ALTER THE
SPECIFICATIONS WITH NO INFLUENCE ON THE
OPERATION OF THE APPLIANCE.