Grundig Ovens Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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E01
Oven will not heat in any mode, display and oven light work normally
Main Heating Circuit Failure
E02
Oven overheats, food burns quickly, or temperature far above set value
Temperature Sensor / Thermostat Failure
E03
Oven does not reach set temperature, very long preheat time, undercooked food
Partial Heating Circuit Loss
E04
Oven display shows error shortly after start, fan runs but no heat
Temperature Sensor Circuit Open/Short
E05
Oven cooling fan runs continuously or error appears related to cooling system
Cooling Fan Circuit Fault
E06
Display shows communication error, oven unresponsive or stuck
User Interface to Main Control Communication Failure
E07
Oven door will not lock for pyrolytic/self-clean cycle or error appears when starting cleaning
Door Lock Mechanism Failure
E08
Oven interior light not working, error or warning related to lamp circuit on some models
Oven Lamp Circuit Failure
E09
Fan-assisted mode selected but fan does not run, error displayed on some models
Convection Fan Motor Failure
E10
Grill function not working, error displayed when grill is selected on some models
Grill Heating Circuit Failure
E11
Touch controls or buttons unresponsive, error code or beeping on control panel
Touch Control Panel Failure
E12
Clock cannot be set or resets randomly, oven functions disabled until time is set
Electronic Timer / Clock Module Fault
E13
Oven trips the circuit breaker or RCD when heating starts
Earth Leakage / Short Circuit in Heating System
E14
Oven interior light and display work, but selecting any function causes immediate error and no operation
Door Switch / Door Closed Detection Fault
E15
Steam-assisted or steam-clean function not working, error displayed when steam mode selected
Steam Generator / Water System Fault
E16
Cooling fan runs but oven remains locked and error persists after pyrolytic cycle
Pyrolytic Cycle Overheat / Lockout Fault
E17
Display very dim or flickering, error sometimes logged on power supply
Low Voltage / Power Supply Fault
E18
Child lock symbol displayed, oven controls locked, sometimes misinterpreted as an error
Child Lock / Key Lock Activated
E19
Oven fan runs but temperature display does not increase, error related to sensor calibration on some models
Temperature Calibration / Sensor Drift
E20
Oven display shows generic fault code, no specific function indicated, oven disabled
General Control Board Fault
Symptom
Buttons or touch keys work intermittently, require very hard presses
Worn Keypad / Touch Sensitivity Issue
Symptom
Display segments missing or unreadable, but oven still heats
Display Module Degradation
Symptom
Excessive condensation on oven door and control panel during cooking
Poor Ventilation / Steam Management
Symptom
High-pitched whining or humming noise from top of oven during operation
Cooling Fan or Transformer Noise
Symptom
Loud rattling or scraping noise from rear of oven when fan is running
Convection Fan Mechanical Noise
Symptom
Oven cooks unevenly, hotter at back or one side, food burnt on top and raw underneath
Uneven Heat Distribution
Symptom
Oven door glass is loose, rattling, or has condensation between panes
Door Glass Assembly / Seal Failure
Symptom
Oven door will not close fully, heat escaping around door, no error code
Door Misalignment / Hinge Wear
Symptom
Oven exterior sides and control panel become excessively hot during use
Cooling / Insulation Deficiency
Symptom
Oven heats but takes very long to reach temperature, uneven cooking results
Reduced Heating Performance
Symptom
Oven interior enamel is chipped or rust spots appearing
Cavity Coating Damage
Symptom
Oven light works but display and controls are completely dead
Control Circuit Power Loss
Symptom
Oven not heating at all, no error code displayed, fan and light may work
Complete Heating Loss Without Error
Symptom
Oven racks or telescopic runners difficult to slide, squeaking or sticking
Rack / Runner Wear or Contamination
Symptom
Oven timer counts down but heating stops before set time is reached
Premature Cycle Termination
Symptom
Oven trips RCD or breaker as soon as door is opened or closed
Door-Activated Circuit Short
Symptom
Oven will not start; display shows time but no response when selecting functions (no error code)
User Interface Logic Lock / Misconfiguration
Symptom
Strong burning smell or smoke from oven during normal cooking (not first use or pyrolytic)
Overheating / Component Burn-Off
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| E01 |
Oven will not heat in any mode, display and oven light work normally
|
Main Heating Circuit Failure | View Details |
| E02 |
Oven overheats, food burns quickly, or temperature far above set value
|
Temperature Sensor / Thermostat Failure | View Details |
| E03 |
Oven does not reach set temperature, very long preheat time, undercooked food
|
Partial Heating Circuit Loss | View Details |
| E04 |
Oven display shows error shortly after start, fan runs but no heat
|
Temperature Sensor Circuit Open/Short | View Details |
| E05 |
Oven cooling fan runs continuously or error appears related to cooling system
|
Cooling Fan Circuit Fault | View Details |
| E06 |
Display shows communication error, oven unresponsive or stuck
|
User Interface to Main Control Communication Failure | View Details |
| E07 |
Oven door will not lock for pyrolytic/self-clean cycle or error appears when starting cleaning
|
Door Lock Mechanism Failure | View Details |
| E08 |
Oven interior light not working, error or warning related to lamp circuit on some models
|
Oven Lamp Circuit Failure | View Details |
| E09 |
Fan-assisted mode selected but fan does not run, error displayed on some models
|
Convection Fan Motor Failure | View Details |
| E10 |
Grill function not working, error displayed when grill is selected on some models
|
Grill Heating Circuit Failure | View Details |
| E11 |
Touch controls or buttons unresponsive, error code or beeping on control panel
|
Touch Control Panel Failure | View Details |
| E12 |
Clock cannot be set or resets randomly, oven functions disabled until time is set
|
Electronic Timer / Clock Module Fault | View Details |
| E13 |
Oven trips the circuit breaker or RCD when heating starts
|
Earth Leakage / Short Circuit in Heating System | View Details |
| E14 |
Oven interior light and display work, but selecting any function causes immediate error and no operation
|
Door Switch / Door Closed Detection Fault | View Details |
| E15 |
Steam-assisted or steam-clean function not working, error displayed when steam mode selected
|
Steam Generator / Water System Fault | View Details |
| E16 |
Cooling fan runs but oven remains locked and error persists after pyrolytic cycle
|
Pyrolytic Cycle Overheat / Lockout Fault | View Details |
| E17 |
Display very dim or flickering, error sometimes logged on power supply
|
Low Voltage / Power Supply Fault | View Details |
| E18 |
Child lock symbol displayed, oven controls locked, sometimes misinterpreted as an error
|
Child Lock / Key Lock Activated | View Details |
| E19 |
Oven fan runs but temperature display does not increase, error related to sensor calibration on some models
|
Temperature Calibration / Sensor Drift | View Details |
| E20 |
Oven display shows generic fault code, no specific function indicated, oven disabled
|
General Control Board Fault | View Details |
| – |
Buttons or touch keys work intermittently, require very hard presses
|
Worn Keypad / Touch Sensitivity Issue | View Details |
| – |
Display segments missing or unreadable, but oven still heats
|
Display Module Degradation | View Details |
| – |
Excessive condensation on oven door and control panel during cooking
|
Poor Ventilation / Steam Management | View Details |
| – |
High-pitched whining or humming noise from top of oven during operation
|
Cooling Fan or Transformer Noise | View Details |
| – |
Loud rattling or scraping noise from rear of oven when fan is running
|
Convection Fan Mechanical Noise | View Details |
| – |
Oven cooks unevenly, hotter at back or one side, food burnt on top and raw underneath
|
Uneven Heat Distribution | View Details |
| – |
Oven door glass is loose, rattling, or has condensation between panes
|
Door Glass Assembly / Seal Failure | View Details |
| – |
Oven door will not close fully, heat escaping around door, no error code
|
Door Misalignment / Hinge Wear | View Details |
| – |
Oven exterior sides and control panel become excessively hot during use
|
Cooling / Insulation Deficiency | View Details |
| – |
Oven heats but takes very long to reach temperature, uneven cooking results
|
Reduced Heating Performance | View Details |
| – |
Oven interior enamel is chipped or rust spots appearing
|
Cavity Coating Damage | View Details |
| – |
Oven light works but display and controls are completely dead
|
Control Circuit Power Loss | View Details |
| – |
Oven not heating at all, no error code displayed, fan and light may work
|
Complete Heating Loss Without Error | View Details |
| – |
Oven racks or telescopic runners difficult to slide, squeaking or sticking
|
Rack / Runner Wear or Contamination | View Details |
| – |
Oven timer counts down but heating stops before set time is reached
|
Premature Cycle Termination | View Details |
| – |
Oven trips RCD or breaker as soon as door is opened or closed
|
Door-Activated Circuit Short | View Details |
| – |
Oven will not start; display shows time but no response when selecting functions (no error code)
|
User Interface Logic Lock / Misconfiguration | View Details |
| – |
Strong burning smell or smoke from oven during normal cooking (not first use or pyrolytic)
|
Overheating / Component Burn-Off | View Details |
No matching codes found
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