Miele Oven & Range Error Code FE48

• Oven will not heat or respond to temperature settings
• Control panel displays FE48 error code
• Inability to select cooking modes or adjust settings
• Oven may beep repeatedly or display flashing error message
• Range burners or convection fan may not respond to commands
• Cooking cycle will not start or suddenly stops mid-cycle
• Touch controls become unresponsive

• Loose or corroded electrical connection between control board and heating element components
• Faulty communication cable connecting main control board to oven sensor or ignition system
• Power supply voltage fluctuation on the 240V circuit (common in older USA home electrical systems)
• Defective temperature sensor that has lost signal connection
• Control board microprocessor malfunction or software glitch
• Damaged ribbon cable or connector in the oven assembly
• Moisture or corrosion affecting electronic component connections
• Failed relay or contactor on the main control board

• Verify your home circuit breaker for the oven/range has not tripped; if tripped, switch it fully OFF then back ON
• Ensure the oven door is completely closed and latches securely
• Check that no control panel buttons are stuck or being pressed inadvertently
• Allow the oven to cool completely for at least 30 minutes before attempting to use it again
• Confirm your kitchen has adequate ventilation and the oven vents are not blocked with debris or cookware
• Verify surrounding temperature is not excessively hot, as this can trigger thermal protection circuits
• Power cycle the appliance by turning off the main circuit breaker for 60 seconds, then switch it back on to reset the control board
• Wait 2-3 minutes after powering back on for the system to fully initialize before attempting to use the oven
• Check that the oven is properly grounded and plug connections (if applicable) are secure
• Review your user manual for model-specific error code charts and reset procedures for USA models