20
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.
□
It is using near the electric product which makes an electric wave occur.
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 door is not closed firmly.
□
The large amount of frost is built on the chamber wall.
□
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.
□
You put too many unfrozen articles into the freezer compartment.
□
It is using near the electric product which makes an electric wave occur.
When the unit does not
accept changes of set-point
temperature
□
The key lock is set in ON.
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.
Keep the electric product which makes an electric wave occur near this product away. An
electromagnetic wave has an influence as a noise, and a product sometimes operates faultily.
A compressor is in this product about the top of the product. After the operation of the compressor stops,
it has the sound that refrigerant flows after several seconds. This makes the pressure of the compressor
decrease, and it is the sound which makes it drive at the time of the next movement with little energy.
This sound is not a problem.
CAUTION
The noise of refrigerant flow may be heard due to the characteristic of refrigerating circuit. Especially for
several minutes after start-up, the noise of fan motor or refrigerant flow can be larger. But such noise
does not mean malfunction nor failure.
