Question: How to prolong the lifetime of refrigerator

If the refrigerator keeps off for long time. It should be power on to let the compressor work for a few hours at least  once a half month to  avoid the cooling system pipeline being  corrosion which can lead the refrigerant leakage.

The refrigerator should be located in a ventilated place. All around should has enough room to facilitate the refrigerator ventilation cooling to improve the working efficiency

Please adjust the temperature reasonably. Usually, the temperature can be set at  -18 ℃ for freezer and 4~8 ℃ for fridge. The lower the temperature is set, the more consumption the compressor will cost.

Clean the refrigerator termly refer to the video<How to clean the refrigerator>