Refrigerator runs continuously and is too cold; food freezing in fresh-food compartment

Safety: Unplug the appliance before accessing sensors or the control board.

Steps:

• 1. Check settings: Ensure the fridge temperature is not set too low. Set to around 4 °C and monitor.
• 2. Avoid blocking vents: Move food away from cold air outlets, especially near the top or back where cold air enters.
• 3. Test sensor: If the fridge remains too cold, test or replace the fridge compartment temperature sensor as described in sensor entries.
• 4. Control board: If the sensor is good but the compressor never cycles off, the control board relay may be stuck closed and the board should be replaced.