Oven temperature is inaccurate (too hot or too cold) without showing an error code

Safety first: Use proper oven mitts when handling thermometers or racks in a hot oven.

• Verify with thermometer: Place an oven-safe thermometer in the center of the oven and preheat to 350°F. Compare the displayed temperature to the thermometer reading after 20–30 minutes.
• Adjust calibration: Many Dacor controls allow temperature offset adjustment (e.g., ±35°F). Refer to your user manual to enter calibration mode and adjust accordingly.
• Inspect sensor: If the offset required is large (>25°F), test the oven sensor resistance and replace if out of spec.
• Check door gasket: Inspect the door gasket for gaps, tears, or compression. Replace if it does not seal evenly.