21
TROUBLESHOOTING
If the unit malfunctions, check out the following before calling for service.
Malfunction Check/Remedy
The chamber is not cooled
at all
■ The circuit breaker of power source is active
■ The voltage is too low. (In this case, call an electrician.)
■ The power switch is not ON.
■ The freezer is in defrost condition.
The cooling is poor
■ The large amount of articles (load) is stored in the chamber at
one time.
■ The ambient temperature is too high.
■ The outer door is not closed firmly.
■ The large amount of frost is built on the chamber wall.
■ The air intake vent is blocked.
■ The set temperature is not inputted properly.
■ The freezer is in the direct sunlight.
■ There is any heating source near the freezer.
■ A rubber cap and insulation for the access port are not set
correctly.
Noise
■ The freezer is not installed on the sturdy floor.
■ The freezer is not leveled with the leveling feet.
■ There is anything touching the frame.
■ The freezer is in the status immediately after start up.
The unit sometimes causes a noise when the chamber temperature
is high due to the large load. The noise gets less and less
accompanying with the cooling of the chamber.
Note:
If the malfunction is not eliminated after checking the above items, or the malfunction is not shown in the
above table, contact our sales representative or agent.
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