All Fridge freezers are rated according to the maximum and minimum ambient temperatures they will continue to function efficiently in. Many Beko appliances can run at lower temperatures than the climate class shown, so be sure to check your specific model. The three climate classes are:
SN (Sub Normal) +10°C - +32°C
N (Normal) +16°C - +32°C
ST (Sub Tropical) +18°C - +38°C