NEFF K420 Series, User Manual

Page: 15 / 22

en
15
Tips for saving energy
■
Install the appliance in a dry, well
ventilated room! The appliance should
not be installed in direct sunlight
or near a heat source (e.g. radiator,
cooker).
If required, use an insulating plate.
■
Select 560 mm cavity depth.
A smaller cavity depth will result in
a higher energy consumption.
■
Allow warm food and drinks to cool
down before placing in the appliance.
■
Thaw frozen food in the refrigerator
compartment and use the low
temperature of the frozen food to cool
refrigerated food.
■
Open the appliance as briefly as
possible.
■
Regularly defrost the freezer
compartment to remove the layer
of frost.
A layer of hoarfrost will impair
refrigeration of the frozen food
and increase power consumption.
■
Ensure that the freezer compartment
door is always closed properly.
■
Occasionally clean the rear
of the appliance to prevent an
increased power consumption.
■
The arrangement of the fittings does
not affect the energy rating of the
appliance.
Operating noises
Quite normal noises
Droning
Motors are running (e.g. refrigerating
units, fan).
Bubbling, humming or gurgling noises
Refrigerant is flowing through the tubing.
Clicking
Motor, switches or solenoid valves are
switching on/off.
Preventing noises
The appliance is not level
Please align the appliance with a spirit
level. If required, place something
underneath.
Containers or storage areas wobble
or stick
Please check the removable parts
and re-insert them correctly if required.
Bottles or receptacles are touching
each other
Move the bottles or receptacles slightly
away from each other.