AEG Ovens Error Codes

F1

Oven will not heat, display shows F1 shortly after a cooking program is started.

Main Oven Temperature Sensor Circuit Fault

F10

F10 error appears, oven does not respond correctly to temperature settings or shows unrealistic temperature values.

Temperature Calibration / Sensor Range Error

F11

F11 error, oven functions may be limited, some heating modes unavailable.

Mode Selector / Function Relay Fault

F12

F12 error displayed, oven may be completely unresponsive or stuck in standby.

Low Voltage / Power Supply Fault

F13

F13 error, often related to steam or combination-steam AEG ovens; oven stops steam function.

Steam Generator / Boiler Temperature Fault

F14

F14 error on steam-capable AEG oven, steam injection does not work or stops mid-cycle.

Water Supply / Steam Pump Fault

F15

F15 error, oven may show water-related warning and disable steam functions.

Water Level / Overflow Sensor Fault

F2

Oven overheats or shuts down with F2 error, sometimes door locks and cooling fan runs continuously.

Overtemperature Protection / Sensor Out-of-Range

F20

F20 error, oven may not start or may shut down when using certain functions.

Communication Error Between Main Board and Power Module

F21

F21 error, oven display may flicker or freeze, some keys unresponsive.

Keypad / Touch Sensor Fault

F22

F22 error, clock or timer functions may not work, oven may not start if time is not set.

Clock / Timer Module Fault

F23

F23 error, often associated with sensor or probe accessories; oven may not start certain programs.

Food Probe / Core Temperature Sensor Fault

F24

F24 error, oven may shut down or limit functions after long use.

Internal Overheat – Control Panel Temperature Too High

F3

Oven does not reach set temperature, F3 error appears during preheat or mid-cycle.

Heating Circuit Fault – Element or Relay Failure

F30

F30 error, oven may not start or may stop mid-cycle, often on models with multiple cavities.

Secondary Cavity Sensor / Communication Fault

F4

Display shows F4 and oven will not start or stops shortly after starting.

Door Lock / Door Switch Fault (Pyrolytic or Electronic-Lock Models)

F40

F40 error, oven does not start and may show a power or phase-related warning.

Mains Supply / Phase Detection Error

F41

F41 error, oven may not start or may reset intermittently.

Power Supply Frequency / Stability Error

F5

F5 error appears, oven fan does not run or runs erratically, oven may overheat or not heat correctly.

Convection Fan Motor / Fan Feedback Fault

F50

F50 error, oven may not start pyrolytic cleaning or may abort the cycle.

Pyrolytic Lock / Safety System Fault

F6

Oven display shows F6, oven does not start or shuts down unexpectedly, sometimes accompanied by beeping.

User Interface / Touch Control Communication Error

F7

F7 error appears, oven may not heat or may trip the breaker when heating is attempted.

Power Module / Triac or Relay Failure

F8

F8 error, oven cooling fan runs continuously or does not run at all, oven may not start pyrolytic cycle.

Cooling Fan Circuit Fault

F9

F9 error displayed, oven may not start or may shut down when high temperatures are selected.

Secondary Temperature Sensor / Cavity Overheat Fault

Symptom

Cooling fan at the top of the oven is very loud or runs for an unusually long time after cooking.

Cooling Fan Wear or Overheating Condition

Symptom

Oven clock loses time or resets to 0:00 after each use or power fluctuation.

Clock Power Retention / Backup Failure

Symptom

Oven display is blank or very dim, but the oven still heats when a function is selected (on knob-based models).

Display Backlight / LCD Failure

Symptom

Oven does not heat at all – fan and light may work but no warmth in any mode.

Complete Heating Failure

Symptom

Oven door does not close properly or sags, causing heat to escape.

Door Hinge / Hinge Support Wear

Symptom

Oven door glass is cracked, shattered, or loose.

Door Glass Damage / Seal Failure

Symptom

Oven door will not open after a pyrolytic cleaning cycle has finished and the oven is cool.

Door Lock Mechanism Jammed

Symptom

Oven emits smoke or burning smell during normal cooking (not first use or pyrolytic cleaning).

Excessive Grease / Residue Burning

Symptom

Oven fan is very noisy, rattling, or grinding during operation.

Convection Fan Mechanical Wear

Symptom

Oven heats but does not reach set temperature or takes excessively long to preheat.

Reduced Heating Performance

Symptom

Oven interior enamel is chipped, rusting, or flaking.

Cavity Enamel Damage

Symptom

Oven interior light does not work, but all other functions are normal.

Cavity Lamp Failure

Symptom

Oven light works but fan and heating do not start when a function is selected.

Function Selection / Control Logic Failure

Symptom

Oven overheats – food burns quickly, temperature far above setting, sometimes with strong smell.

Runaway Heating / Thermostat Control Failure

Symptom

Oven produces excessive condensation or water dripping from the door or vents.

Condensation Management / Ventilation Issue

Symptom

Oven trips the circuit breaker or RCD when heating is started.

Electrical Short or Earth Leakage

Symptom

Steam or combination-steam oven leaves water pooling in the cavity or on the bottom after use.

Steam Drainage / Evaporation Issue

Symptom

Strong electrical or plastic burning smell from the oven, often accompanied by abnormal operation.

Component Overheating / Wiring Damage

Symptom

Touch controls are unresponsive or respond intermittently, but no error code is shown.

Capacitive Touch Sensitivity Issue