AEG Multicookers Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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E1
Multicooker will not start a program and displays E1 shortly after power-on or when pressing Start.
Lid Temperature Sensor Circuit Fault
E10
E10 appears and the cooker does not build pressure or aborts pressure programs prematurely.
Pressure Not Reached Within Time Limit
E11
E11 error appears during cooking, often accompanied by continuous beeping and immediate pressure release.
Overpressure Safety Triggered
E12
E12 is displayed and the cooker stops heating; may occur when using high-temperature frying or sauté programs.
High-Temperature Sensor Overrange
E13
E13 appears and the cooker will not start; sometimes occurs after a liquid spill into the control panel.
Internal Short / Moisture Detection Fault
E14
E14 is displayed and the cooker does not respond to button presses or starts/stops erratically.
Keypad / Touch Control Fault
E15
E15 appears and the cooker may shut down unexpectedly during operation.
AC Input / Power Supply Fault
E16
E16 is displayed and the cooker does not heat, although the display and buttons work normally.
Relay / Triac Drive Failure
E17
E17 appears and the cooker may heat uncontrollably or overshoot temperature before shutting down.
Heater Stuck ON / Relay Welded Contacts
E18
E18 is displayed and the cooker may not recognize that the lid is open or closed correctly.
Lid Position Sensor Fault
E19
E19 appears and the cooker may show incorrect time or temperature, or fail to maintain settings.
Internal Clock / RTC Fault
E2
Multicooker displays E2 and refuses to start or aborts cooking shortly after heating begins.
Bottom Temperature Sensor Circuit Fault
E20
E20 is displayed and the cooker may not detect or control the Keep Warm function correctly.
Low-Temperature Control Fault
E3
Display shows E3 and the cooker stops heating or never reaches set temperature.
Overtemperature Protection Triggered (Dry Pot / Overheat)
E4
E4 appears on the display and the cooker will not start pressure or high-heat programs.
Pressure Sensor Circuit Fault
E5
E5 error appears during preheating or pressure build-up and the cooker aborts the program.
Abnormal Pressure Rise / Overpressure Detection
E6
E6 is displayed and the cooker does not heat or stops shortly after starting.
Heating Element or Power Drive Fault
E7
E7 appears and the cooker does not enter or maintain pressure; sometimes accompanied by beeping.
Lid Lock / Lid Position Detection Fault
E8
E8 error code appears and the cooker stops heating or fails to start high-temperature programs.
Secondary Overheat / Sensor Mismatch Fault
E9
E9 is displayed and the cooker will not start; sometimes appears immediately at power-on.
Internal Communication / EEPROM Fault
Symptom
Buttons or touch keys respond intermittently or activate the wrong function.
Keypad / Touch Panel Malfunction
Symptom
Display is dim, flickering, or segments are missing, but cooker otherwise works.
Display Module Degradation
Symptom
Fan noise from side or rear of multicooker is loud, grinding, or the unit overheats around the control panel.
Cooling Fan Failure (for models with active cooling)
Symptom
Food is consistently undercooked or overcooked compared to selected program settings.
Temperature / Pressure Calibration Drift
Symptom
High-pitched whistling or continuous hissing noise from the lid during pressure cooking.
Steam Release Valve Maladjustment
Symptom
Inner pot bottom has burnt food while the top layer is undercooked; food sticks excessively.
Uneven Heating / Localized Overheating
Symptom
Inner pot coating is peeling, scratched, or flaking; food sticks and metallic base is visible.
Inner Pot Non-Stick Coating Failure
Symptom
Keep Warm function turns off too soon or does not keep food warm enough.
Keep Warm Control / Sensor Placement Issue
Symptom
Lid is difficult to close or open; requires excessive force or feels jammed.
Lid Hinge / Lock Mechanism Wear
Symptom
Multicooker does not power on at all; no lights or display when plugged in.
No Power / Dead Appliance
Symptom
Multicooker heats but never reaches or maintains pressure; steam constantly escapes from lid.
Lid Seal / Pressure Retention Failure
Symptom
Multicooker makes loud clicking, popping, or metallic noises during heating or pressure build-up.
Thermal Expansion / Mechanical Stress Noise
Symptom
Multicooker powers on but will not start any program when Start is pressed; no error code shown.
Start Circuit / User Interface Logic Fault
Symptom
Multicooker trips the household circuit breaker or RCD when plugged in or when heating starts.
Short Circuit / Earth Leakage
Symptom
Persistent food odours or rancid smell from inside the cooker even after cleaning.
Odour Retention / Contamination
Symptom
Steam or water leaks from around the lid handle or from the sides of the lid during pressure cooking.
Lid Assembly Leak / Deformed Lid
Symptom
Timer or delayed start function does not work correctly; cooking starts immediately or not at all.
Timer / Delay Start Logic Fault
Symptom
Unusual burning smell or smoke from the base or side vents during operation.
Overheating / Electrical Insulation Failure
Symptom
Water or starchy liquid drips from the sides or bottom of the multicooker onto the countertop during use.
Condensation Collector / Inner Pot Overflow
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| E1 |
Multicooker will not start a program and displays E1 shortly after power-on or when pressing Start.
|
Lid Temperature Sensor Circuit Fault | View Details |
| E10 |
E10 appears and the cooker does not build pressure or aborts pressure programs prematurely.
|
Pressure Not Reached Within Time Limit | View Details |
| E11 |
E11 error appears during cooking, often accompanied by continuous beeping and immediate pressure release.
|
Overpressure Safety Triggered | View Details |
| E12 |
E12 is displayed and the cooker stops heating; may occur when using high-temperature frying or sauté programs.
|
High-Temperature Sensor Overrange | View Details |
| E13 |
E13 appears and the cooker will not start; sometimes occurs after a liquid spill into the control panel.
|
Internal Short / Moisture Detection Fault | View Details |
| E14 |
E14 is displayed and the cooker does not respond to button presses or starts/stops erratically.
|
Keypad / Touch Control Fault | View Details |
| E15 |
E15 appears and the cooker may shut down unexpectedly during operation.
|
AC Input / Power Supply Fault | View Details |
| E16 |
E16 is displayed and the cooker does not heat, although the display and buttons work normally.
|
Relay / Triac Drive Failure | View Details |
| E17 |
E17 appears and the cooker may heat uncontrollably or overshoot temperature before shutting down.
|
Heater Stuck ON / Relay Welded Contacts | View Details |
| E18 |
E18 is displayed and the cooker may not recognize that the lid is open or closed correctly.
|
Lid Position Sensor Fault | View Details |
| E19 |
E19 appears and the cooker may show incorrect time or temperature, or fail to maintain settings.
|
Internal Clock / RTC Fault | View Details |
| E2 |
Multicooker displays E2 and refuses to start or aborts cooking shortly after heating begins.
|
Bottom Temperature Sensor Circuit Fault | View Details |
| E20 |
E20 is displayed and the cooker may not detect or control the Keep Warm function correctly.
|
Low-Temperature Control Fault | View Details |
| E3 |
Display shows E3 and the cooker stops heating or never reaches set temperature.
|
Overtemperature Protection Triggered (Dry Pot / Overheat) | View Details |
| E4 |
E4 appears on the display and the cooker will not start pressure or high-heat programs.
|
Pressure Sensor Circuit Fault | View Details |
| E5 |
E5 error appears during preheating or pressure build-up and the cooker aborts the program.
|
Abnormal Pressure Rise / Overpressure Detection | View Details |
| E6 |
E6 is displayed and the cooker does not heat or stops shortly after starting.
|
Heating Element or Power Drive Fault | View Details |
| E7 |
E7 appears and the cooker does not enter or maintain pressure; sometimes accompanied by beeping.
|
Lid Lock / Lid Position Detection Fault | View Details |
| E8 |
E8 error code appears and the cooker stops heating or fails to start high-temperature programs.
|
Secondary Overheat / Sensor Mismatch Fault | View Details |
| E9 |
E9 is displayed and the cooker will not start; sometimes appears immediately at power-on.
|
Internal Communication / EEPROM Fault | View Details |
| – |
Buttons or touch keys respond intermittently or activate the wrong function.
|
Keypad / Touch Panel Malfunction | View Details |
| – |
Display is dim, flickering, or segments are missing, but cooker otherwise works.
|
Display Module Degradation | View Details |
| – |
Fan noise from side or rear of multicooker is loud, grinding, or the unit overheats around the control panel.
|
Cooling Fan Failure (for models with active cooling) | View Details |
| – |
Food is consistently undercooked or overcooked compared to selected program settings.
|
Temperature / Pressure Calibration Drift | View Details |
| – |
High-pitched whistling or continuous hissing noise from the lid during pressure cooking.
|
Steam Release Valve Maladjustment | View Details |
| – |
Inner pot bottom has burnt food while the top layer is undercooked; food sticks excessively.
|
Uneven Heating / Localized Overheating | View Details |
| – |
Inner pot coating is peeling, scratched, or flaking; food sticks and metallic base is visible.
|
Inner Pot Non-Stick Coating Failure | View Details |
| – |
Keep Warm function turns off too soon or does not keep food warm enough.
|
Keep Warm Control / Sensor Placement Issue | View Details |
| – |
Lid is difficult to close or open; requires excessive force or feels jammed.
|
Lid Hinge / Lock Mechanism Wear | View Details |
| – |
Multicooker does not power on at all; no lights or display when plugged in.
|
No Power / Dead Appliance | View Details |
| – |
Multicooker heats but never reaches or maintains pressure; steam constantly escapes from lid.
|
Lid Seal / Pressure Retention Failure | View Details |
| – |
Multicooker makes loud clicking, popping, or metallic noises during heating or pressure build-up.
|
Thermal Expansion / Mechanical Stress Noise | View Details |
| – |
Multicooker powers on but will not start any program when Start is pressed; no error code shown.
|
Start Circuit / User Interface Logic Fault | View Details |
| – |
Multicooker trips the household circuit breaker or RCD when plugged in or when heating starts.
|
Short Circuit / Earth Leakage | View Details |
| – |
Persistent food odours or rancid smell from inside the cooker even after cleaning.
|
Odour Retention / Contamination | View Details |
| – |
Steam or water leaks from around the lid handle or from the sides of the lid during pressure cooking.
|
Lid Assembly Leak / Deformed Lid | View Details |
| – |
Timer or delayed start function does not work correctly; cooking starts immediately or not at all.
|
Timer / Delay Start Logic Fault | View Details |
| – |
Unusual burning smell or smoke from the base or side vents during operation.
|
Overheating / Electrical Insulation Failure | View Details |
| – |
Water or starchy liquid drips from the sides or bottom of the multicooker onto the countertop during use.
|
Condensation Collector / Inner Pot Overflow | View Details |
No matching codes found
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