LG GBB530***F Series, Service Manual

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In addition to the items described left, refer to the followings to solve the complaint.
C heck if dew forms in
the F reezer.
Defrosting is
poor.
R eplace the C omponents of
defrosting circuit.
C heck R efrigerating
C ycle.
The cycle is
faulty.
R epair the cycle.
C heck the
Damper C ontrol
The operation of
the Damper
C ontrol is poor.
R eplace the Damper C ontrol
4. S E R VIC E DIAG NOS IS C HAR T
C ooling is
impossible.
●
Is the power cord unplugged from the outlet?
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C heck if the power switch is set to OF F .
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C heck if the fuse of power switch is shorted.
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Measure the voltage of power outlet.
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P lug to the outlet.
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S et the switch to ON.
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R eplace a regular fuse.
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If voltage is low, wire newly.
C ooling ability is
poor.
●
C heck if the set is placed close to wall.
●
C heck if the set is placed close to stove, gas
cooker and direct rays.
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Is the ambient temperature high or the room
door closed?
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C heck if put in is hot.
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Did you open the door of the set too often or
check if the door is closed up?
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C heck if the Damper C ontrol is set to "cold-
position".
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P lace the set with the space of about 10cm.
●
P lace the set apart from these heat
appliances.
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Make the ambient temperature below.
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P ut in foods after cooled down.
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Don't open the door too often and close it
firmly.
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S et the control to mid-position.
F oods in the
R efrigerator are
frozen.
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Is foods placed in cooling air outlet?
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C heck if the control is set to "cold-position".
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Is the ambient temperature below 5°C ?
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P lace foods in high temperature section.
(F ront P art)
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S et the control to "mid-position".
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S et the control to "warm-position".
Dew or ice forms in
the chamber of the
set.
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Is liquid food stored?
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C heck if put in is hot.
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Did you open the door of the set too often or
check if the door is closed up.
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S eal up liquid foods with wrap.
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P ut in foods after cooled down.
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Don't open the door too often and close it
firmly.
Dew forms in the
E xterior C ase.
●
C heck if ambient temperature and humidity of
surroumcling air are high.
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Is there gap in the door packed?
●
Wipe dew with a dry cloth. This occurrence
is solved naturally in low temperature and
humidity.
●
F ill up the gap.
Abnormal noise
generates.
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Are the set positioned in a firm and even
place?
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Are any unnecessary objects set in the back
side of the set?
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C heck if the Tray Drip is not firmly fixed.
●
C heck if the cover of mechanical room in
below and front side is taken out.
●
Adjust the Adjust S crew, and position in the
firm place.
●
R emove the objects.
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F ix it firmly on the original position.
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P lace the cover at the original position.
To close the door is
not handy.
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C heck if the door packing is dirty with filth
such as juice.
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Is the set positioned in a firm and even place?
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Is too much food putted in the set?
●
C lean the door packing.
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P osition in the firm place and adjust the
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Adjust S crew.
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K eep foods not to reach the door.
Ice and foods smell
unpleasant.
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C heck if the inside of the set is dirty.
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Did you keep smelly foods without wrapping?
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It smells of plastic.
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C lean the inside of the set.
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Wrap smelly foods.
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The new products smells of plastic, but it is
eliminated after 1-2 weeks.
Y D E M E R D E K C E H C E B O T S T N I O P T N I A L P M O C
TR OUB L E S HOOTING (Mechanical P art)