Is there a cover missing from the back of my refrigerator?
The motor in products with a capacity below 290L are cooled by free convection cooling,
there is no back cover on these products to enhance efficiency.
How to fix
Cover is not necessary for normal operation.
This is not a defect.
※ Refrigerators with capacity higher than 300L have a fan to cool the motor,
these products will have a cover on the back to prevent objects entering the fan.