Samsung NQ5B4553F Series User Manual page 271

Problem
There are sparks during Metal containers are
cooking. used during the oven/
thawing functions.
When power is The door is not properly
connected, the oven closed.
immediately starts to
work.
There is electricity The power or power
coming from the oven. socket is not properly
grounded.
There is water dripping. There may be water or
steam in some cases
depending on the food.
This is not an oven
malfunction.
Steam leaks from the There may be water or
door. steam in some cases
depending on the food.
This is not an oven
malfunction.
There is water left in the There may be water or
oven. steam in some cases
depending on the food.
This is not an oven
malfunction.
Cause Action
Do not use metal
containers.
Close the door and check
again.
Make sure the power
and power socket are
properly grounded.
Let the oven cool and
then wipe with a dry
dish towel.
Let the oven cool and
then wipe with a dry
dish towel.
Let the oven cool and
then wipe with a dry
dish towel.
Problem
The brightness inside the Brightness changes
oven varies. depending on power
output changes
according to function.
Cooking is finished, but To ventilate the oven,
the cooling fan is still the cooling fan continues
running. to run for about
5 minutes after cooking
is complete.
Pressing the +30 secs This happens when the
button operates the oven. oven was not operating.
Cause Action
Power output changes
during cooking are not
malfunctions. This is not
an oven malfunction.
This is not an oven
malfunction.
The microwave oven is
designed to operate by
pressing the +30 secs
button when it was not
operating.
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