Kuppersberg NFML 181, Technical Passport, Page: 40 / 92

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TECHNICAL PASSPORT ENGLISH
Refrigerator
3. Level ground
Place the refrigerator on the solid
and flat ground (floor) to keep it stable,
or else, it will give rise to vibration
and noise. When the refrigerator is
placed on such flooring materials as
carpet, straw mat, polyvinyl chloride,
the solid backing plates should be
applied underneath the refrigerator, so
as to prevent color change due to heat
dissipation.
Unobstructed ventilation shall be
maintained around the appliance or in
an embedded structure.
Preparations for use
1. Standing time
After the refrigerator is properly
installed and well cleaned, do not
switch it on immediately. Make sure
to energize the refrigerator after more
than 1 hour of standing, so as to ensure
its normal operation.
2. Cleaning
Confirm the accessory parts inside
the refrigerator and wipe the inside
with a soft cloth.
3. Power-on
Insert the plug into the solid socket
to start the compressor. After 1 hour,
open the freezer door, if the temperature
inside the freezer compartment drops
obviously, it indicates the refrigeration
system is working normally.
4. Storage of food
After the refrigerator runs
for a period of time, the internal
temperature of the refrigerator will be
automatically controlled according to
the user’s temperature setting. After
the refrigerator is fully cooled, put in
foods, which usually need 2~3 hours
to be fully cooled. In summer, when
the temperature is high, it takes more
than 4 hours for the foods to be fully
cooled (Try to open the refrigerator door
as less as possible before the internal
temperature cools down).
If the refrigerator is installed in the
moisture place, make sure to check
whether the ground wire and leakage
circuit breaker are normal. If vibration
noises are produced due to the
refrigerator contacting the wall or if the
wall gets blackened by air convection
around the compressor, move the
refrigerator away from the wall. Setting
up the refrigerator may cause jamming
noise or image chaos to the mobile
phone, fixed-line telephone, radio
receiver, television set surrounding it, so
try to keep the refrigerator as far away
as possible in such case.