Samsung RM25 Series Owner's Manual And Installation page 40

Ambient Room Temperature Limits
This appliance is designed to operate at the ambient temperatures specified by its temperature
class marked on the rating plate.
Temperature
Class
Extended Temperate
Temperate
Subtropical
Tropical
NOTE: The internal temperature may be affected by such factors as the location of the appliance,
ambient temperature and the frequency with which you open the doors.
Adjust the temperature as required to compensate for these factors.
Ambient Temperature
Symbol
Maximum
SN 32°C (90°F)
N 32°C (90°F)
ST 38°C (100°F)
T 43°C (109°F)
Minimum
10°C (50°F)
16°C (61°F)
18°C (64°F)
18°C (64°F)