Check the unit indicator and the model's display options before comparing its number with Celsius guidance. A number without its unit can be seriously misleading.
What the observation tells you
Some interfaces allow unit changes, while others do not. A large-looking Fahrenheit value should not prompt extreme setting changes based on a Celsius interpretation. An incomplete display may also hide the unit symbol, making a photograph useful.
A useful next step
Read the documented setting and convert only when the unit is confirmed. Use a suitable thermometer for storage checks. If the interface cannot be read reliably, report that display problem rather than guessing from the digits.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.