De Dietrich Ovens Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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F01
The oven will not heat in any mode; the display and fan work, but the temperature never rises.
Main Heating Element Circuit Failure
F02
The oven overheats; the temperature is far above the set point, and food burns quickly.
Temperature Regulation Failure
F03
The oven does not reach the set temperature, takes a very long time to heat, or stops below the target temperature.
Insufficient Heating / Sensor Drift
F04
The display shows a temperature sensor error, and the oven will not start heating.
Oven Temperature Sensor Open Circuit
F05
The display shows a temperature sensor error; the oven fan runs but there is no heating, sometimes after long cooking.
Oven Temperature Sensor Short Circuit / Overtemperature Detection
F06
Oven display shows a fan error; the convection fan does not run in fan-assisted modes.
Convection Fan Motor Failure
F07
The cooling fan at the top of the oven does not run, the control panel becomes very hot, and the oven may shut down.
Cooling Fan Circuit Failure
F08
Oven display shows a door lock error; pyrolytic self-clean will not start.
Pyrolytic Door Lock Failure
F09
The oven door remains locked after a pyrolytic cycle, an error is shown on the display, and the oven is unusable.
Door Lock Stuck Closed
F10
Oven display shows a communication error; some functions are disabled.
Communication Failure Between User Interface and Power Board
F11
Touch controls are unresponsive or partially working, and an error code is shown on the display.
Touch Control Panel Failure
F12
The clock or timer cannot be set, the oven will not start cooking, and an error is shown on the display.
Electronic Timer / Clock Module Fault
F13
The oven interior light does not work; an error or warning related to the lamp circuit is displayed.
Oven Lamp Circuit Failure
F14
The grill function is not working; an error code is displayed when selecting grill mode.
Grill Element Circuit Failure
F15
Fan-assisted mode is not heating; an error occurs when selecting fan mode, but conventional mode works.
Circular Fan Element Failure
F20
Oven trips household circuit breaker or RCD when heating starts; an error may be logged.
Earth Leakage / Short Circuit in Heating Circuit
F21
Oven display completely dead, no lights or response; internal fuse blown repeatedly.
Power Supply / Low Voltage Board Failure
F22
Oven beeps and shows a ventilation or overheat error, shutting down during cooking.
Overtemperature Protection Activation
F23
Steam-assisted or moisture function error on compatible De Dietrich oven models.
Steam Generator / Humidity System Fault
F24
Child lock or safety lock error; oven controls locked even when the feature is disabled.
Control Lock Circuit Malfunction
F30
Oven displays a generic fault code, beeps, and stops heating mid-cycle.
Generic System Fault / Self-Diagnosis Error
Symptom
Buttons or knobs on the oven are loose, wobbly, or not engaging functions properly.
Mechanical Control Interface Wear
Symptom
Condensation or water droplets forming between door glass panels.
Door Glass Ventilation / Seal Issue
Symptom
Heat escaping around oven door, visible steam or smoke from edges, front of cabinet gets very hot.
Door Gasket / Seal Failure
Symptom
High-pitched squealing noise from the oven during fan operation.
Dry or Worn Fan Motor Bearings
Symptom
Oven cavity rusting or enamel flaking, especially on the floor or around the door.
Cavity Enamel Degradation
Symptom
Oven display flickers or dims when heating elements switch on.
Voltage Drop / Power Supply Strain
Symptom
Oven door does not stay open at intermediate positions, slams shut, or falls open.
Door Hinge Spring Failure
Symptom
Oven door will not close properly; heat escapes, and cooking is uneven.
Door Hinge or Latch Misalignment
Symptom
Oven emits a burning smell or smoke during normal cooking (not first use or pyrolytic cleaning).
Contamination or Overheating of Internal Components
Symptom
Oven glass door gets extremely hot to the touch during normal baking.
Door Glass Insulation / Cooling Failure
Symptom
Oven heats but temperature is inaccurate; food is undercooked or overcooked without any error code.
Temperature Calibration / Sensor Drift
Symptom
Oven interior light does not turn on when the door is opened, but works when manually switched on (or vice versa).
Door Switch or Control Logic Issue
Symptom
Oven interior light stays on all the time, even when the door is closed and the oven is off.
Door Switch Stuck or Failed
Symptom
Oven light works, but the oven will not start heating until the clock is set; no explicit error code is displayed.
Timer Interlock Preventing Heating
Symptom
Oven makes a loud rattling or grinding noise when the fan is running.
Convection Fan Mechanical Noise
Symptom
Oven not heating at all, no error code displayed; fan and light may work.
Complete Heating Loss Without Error
Symptom
Oven trips RCD or GFCI only when using the grill function.
Grill Element Insulation Breakdown
Symptom
The oven takes unusually long to cool down; the cooling fan runs for a very long time after cooking.
Residual Heat Management / Cooling Inefficiency
Symptom
The pyrolytic self-clean cycle does not start, but normal cooking works and no error code is shown.
Pyrolytic Safety Interlock Condition Not Met
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| F01 |
The oven will not heat in any mode; the display and fan work, but the temperature never rises.
|
Main Heating Element Circuit Failure | View Details |
| F02 |
The oven overheats; the temperature is far above the set point, and food burns quickly.
|
Temperature Regulation Failure | View Details |
| F03 |
The oven does not reach the set temperature, takes a very long time to heat, or stops below the target temperature.
|
Insufficient Heating / Sensor Drift | View Details |
| F04 |
The display shows a temperature sensor error, and the oven will not start heating.
|
Oven Temperature Sensor Open Circuit | View Details |
| F05 |
The display shows a temperature sensor error; the oven fan runs but there is no heating, sometimes after long cooking.
|
Oven Temperature Sensor Short Circuit / Overtemperature Detection | View Details |
| F06 |
Oven display shows a fan error; the convection fan does not run in fan-assisted modes.
|
Convection Fan Motor Failure | View Details |
| F07 |
The cooling fan at the top of the oven does not run, the control panel becomes very hot, and the oven may shut down.
|
Cooling Fan Circuit Failure | View Details |
| F08 |
Oven display shows a door lock error; pyrolytic self-clean will not start.
|
Pyrolytic Door Lock Failure | View Details |
| F09 |
The oven door remains locked after a pyrolytic cycle, an error is shown on the display, and the oven is unusable.
|
Door Lock Stuck Closed | View Details |
| F10 |
Oven display shows a communication error; some functions are disabled.
|
Communication Failure Between User Interface and Power Board | View Details |
| F11 |
Touch controls are unresponsive or partially working, and an error code is shown on the display.
|
Touch Control Panel Failure | View Details |
| F12 |
The clock or timer cannot be set, the oven will not start cooking, and an error is shown on the display.
|
Electronic Timer / Clock Module Fault | View Details |
| F13 |
The oven interior light does not work; an error or warning related to the lamp circuit is displayed.
|
Oven Lamp Circuit Failure | View Details |
| F14 |
The grill function is not working; an error code is displayed when selecting grill mode.
|
Grill Element Circuit Failure | View Details |
| F15 |
Fan-assisted mode is not heating; an error occurs when selecting fan mode, but conventional mode works.
|
Circular Fan Element Failure | View Details |
| F20 |
Oven trips household circuit breaker or RCD when heating starts; an error may be logged.
|
Earth Leakage / Short Circuit in Heating Circuit | View Details |
| F21 |
Oven display completely dead, no lights or response; internal fuse blown repeatedly.
|
Power Supply / Low Voltage Board Failure | View Details |
| F22 |
Oven beeps and shows a ventilation or overheat error, shutting down during cooking.
|
Overtemperature Protection Activation | View Details |
| F23 |
Steam-assisted or moisture function error on compatible De Dietrich oven models.
|
Steam Generator / Humidity System Fault | View Details |
| F24 |
Child lock or safety lock error; oven controls locked even when the feature is disabled.
|
Control Lock Circuit Malfunction | View Details |
| F30 |
Oven displays a generic fault code, beeps, and stops heating mid-cycle.
|
Generic System Fault / Self-Diagnosis Error | View Details |
| – |
Buttons or knobs on the oven are loose, wobbly, or not engaging functions properly.
|
Mechanical Control Interface Wear | View Details |
| – |
Condensation or water droplets forming between door glass panels.
|
Door Glass Ventilation / Seal Issue | View Details |
| – |
Heat escaping around oven door, visible steam or smoke from edges, front of cabinet gets very hot.
|
Door Gasket / Seal Failure | View Details |
| – |
High-pitched squealing noise from the oven during fan operation.
|
Dry or Worn Fan Motor Bearings | View Details |
| – |
Oven cavity rusting or enamel flaking, especially on the floor or around the door.
|
Cavity Enamel Degradation | View Details |
| – |
Oven display flickers or dims when heating elements switch on.
|
Voltage Drop / Power Supply Strain | View Details |
| – |
Oven door does not stay open at intermediate positions, slams shut, or falls open.
|
Door Hinge Spring Failure | View Details |
| – |
Oven door will not close properly; heat escapes, and cooking is uneven.
|
Door Hinge or Latch Misalignment | View Details |
| – |
Oven emits a burning smell or smoke during normal cooking (not first use or pyrolytic cleaning).
|
Contamination or Overheating of Internal Components | View Details |
| – |
Oven glass door gets extremely hot to the touch during normal baking.
|
Door Glass Insulation / Cooling Failure | View Details |
| – |
Oven heats but temperature is inaccurate; food is undercooked or overcooked without any error code.
|
Temperature Calibration / Sensor Drift | View Details |
| – |
Oven interior light does not turn on when the door is opened, but works when manually switched on (or vice versa).
|
Door Switch or Control Logic Issue | View Details |
| – |
Oven interior light stays on all the time, even when the door is closed and the oven is off.
|
Door Switch Stuck or Failed | View Details |
| – |
Oven light works, but the oven will not start heating until the clock is set; no explicit error code is displayed.
|
Timer Interlock Preventing Heating | View Details |
| – |
Oven makes a loud rattling or grinding noise when the fan is running.
|
Convection Fan Mechanical Noise | View Details |
| – |
Oven not heating at all, no error code displayed; fan and light may work.
|
Complete Heating Loss Without Error | View Details |
| – |
Oven trips RCD or GFCI only when using the grill function.
|
Grill Element Insulation Breakdown | View Details |
| – |
The oven takes unusually long to cool down; the cooling fan runs for a very long time after cooking.
|
Residual Heat Management / Cooling Inefficiency | View Details |
| – |
The pyrolytic self-clean cycle does not start, but normal cooking works and no error code is shown.
|
Pyrolytic Safety Interlock Condition Not Met | View Details |
No matching codes found
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