If your fridge/freezer has only one control for both the fridge and freezer sections, but the freezer works only on the max setting and it's too cold for the fridge part, here are some steps you can try to balance the temperatures:
Check the Temperature Settings: Ensure that the temperature control knob or setting is adjusted correctly. Sometimes, it might not be aligned properly or could be faulty. If you have a user manual, refer to it to find the recommended temperature settings for the fridge and freezer sections.
Clean the Coils and Vents: Dust and debris can accumulate on the coils and vents, affecting the efficiency of the cooling system. Clean the coils at the back or bottom of the refrigerator and make sure the vents inside the fridge and freezer are clear.
Check the Door Seals: Inspect the door seals to make sure they are sealing properly when the doors are closed. Damaged or loose door seals can let cold air escape and warm air enter, disrupting the temperature balance.
Adjust the Placement of Items: The way you organize the items inside the fridge and freezer can affect airflow and temperature distribution. Make sure there is enough space between items and avoid blocking the vents.
Use a Fridge Thermometer: Place a thermometer inside the fridge to monitor the temperature accurately. Adjust the control knob gradually and give it some time between adjustments to see how the temperature responds. Aim for a temperature that keeps the fridge cool without freezing the contents.
Monitor for a Few Days: After making adjustments, give the fridge/freezer some time to stabilize and reach the desired temperature. Monitor the temperature over a few days to see if it remains stable and balanced.
Call for Professional Help: If the issue persists and you can't achieve a proper balance between the fridge and freezer temperatures, there might be an underlying problem with the cooling system. In such cases, it's best to contact a professional appliance repair technician to diagnose and fix the issue.
Remember that the ideal temperature for a fridge is generally between 37°F and 41°F (3°C to 5°C), and the freezer should be set between 0°F and 5°F (-18°C to -15°C). However, these values may vary depending on the specific model and manufacturer of your fridge/freezer. Always consult the user manual for the recommended temperature settings for your appliance.