12
runs but
cooling
effect is not
good.
Thermostat is set at higher temperature
(lower digit)?
Set it to lower
temperature
There is too more food in cooling
compartment, too crowded, ensure good
air circulation inside freezer
Too more food
Is there high temperature food, like hot
soup etc., inside freezer?
Hot temperature
food
let
the
temperature
inside
freezer
cooling
compartment
rise.
Too more times of opening of the door
It will affect the
cooling effect
Leakage
of
cooling air
Check the door gasket sealing strip is
broken or deforming
Broken of the
door
gasket
sealing strip
Check the door is warded off by the food
and the door is closed tightly or not.
The door is not
closed tightly
The unit is not
placed at good
position
The freezer is inside direct sunshine
The unit can not
dissipate the heat
because sunshine
The back of the unit is too close to the
wall
Too close will
affect the heat
dissipation
There is heat source near the unit.
Over-hot
environment will
affect the heat
dissipation
(C)
、
Temperature
is too low
Abnormal action
of thermostat
Check the sensor head of the thermostat
is loosing or not
Incorrect
temperature
sensing
of
thermostat
Thermostat is not at good quality
Thermostat
is
breakdown
(D)
、
Water
condensate
There
is
condensed water
on the closure
The environment is too wet
The
relative
humidity is too
high
(E)
、
Leakage
of
electricity
Electrical
shock
sense
on
the
enclosure
Confirm the insulation resistance is lower
than 1 MΩ by the meg ohm meter
Insulation is not
good
Check the electrical parts of the unit are
wet
Insulation is not
good
