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Trouble Shooting
If the unit malfunctions, check out the following before calling for services.
Attention:
If the malfunction is not resolved after checking the following items or if the
malfunction is not shown in the table below, contact our sales representative or
agent.
Malfunction
Check/Remedy
If nothing operates
even when
plugged in
Check if the input power supply meets the requirements
If the plug and socket are in poor contact
If the input and control lines are faulty
If the voltage is too low
The refrigeration
effect is not
obvious, the
temperature
exceeds is too
high
If too much or too hot goods are stored
If there is clearance between the stored goods
If the refrigerator is under direct sunlight or other heat source radiation
If the door is opened frequently
If the ambient temperature is too high
If the air duct is blocked
Excessive noise
If the refrigerator is placed firmly
If any part of the machine body contact with external objects or the wall
The noise indicated in the technical data is the average data measured
at 1 m from the surface in a standard laboratory without noise by placing
an empty refrigerator on the rubber mat, closing the door and waiting for
stable operation (startup and shutdown are not included). During use, the
actual noise level may differ from the indicated value due to the effects of
stored goods, ambient noise, unclosed door and starting and stopping of the
compressor.
The alarm light
flickers and the
buzzer gives alarm
If the goods have just been stored and the temperature is not stable at 2~8
°C; if yes, it will be automatically eliminated for a while of refrigeration.
If the door is not closed completely; if yes, it gives the door opening alarm
If the power supply is insufficient; if yes, it will recover after startup.
If the temperature is too high
