Ariston 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
Oven will not heat in any mode; display and lights work normally.
Main Power Relay or Power Board Failure
F02
Oven does not heat or overheats; temperature reading on display is clearly wrong.
Cavity Temperature Sensor (NTC) Fault
F03
Oven fan runs but no heat, or oven stops mid-cycle with error; grill may still work.
Lower Heating Element Circuit Fault
F04
Grill function does not heat or cuts out quickly with error displayed.
Grill / Upper Heating Element Circuit Fault
F05
Fan-assisted modes do not heat properly; fan runs but temperature remains low.
Circular (Convection) Heating Element Fault
F06
Display shows error shortly after selecting a cooking mode; oven does not start heating.
Function Selector Switch or Mode Encoder Fault
F07
Oven overheats, burns food, or temperature rises far above the set value.
Temperature Regulation Failure / Overheat Protection Fault
F08
The cooling fan at the top of the oven does not run; the control panel becomes very hot; an error may appear after some minutes.
Tangential Cooling Fan Failure
F09
The display shows an error and the oven does not start; buttons or touch controls may be unresponsive or behave erratically.
User Interface (UI) Board or Touch Control Fault
F10
The oven does not start; the display may show the clock only; no relays click when a function is selected.
Low Voltage Supply or Power Board Regulation Fault
F11
The oven door will not lock for pyrolytic self-cleaning; an error appears when starting the cleaning cycle.
Door Lock Motor or Locking Mechanism Fault
F12
The oven door remains locked after the cycle ends; an error is displayed; the door cannot be opened.
Door Lock Release or Lock Feedback Fault
F13
The pyrolytic self-cleaning cycle aborts shortly after starting; an error is displayed.
Pyrolytic Temperature or Safety System Fault
F14
The display shows an error related to the probe; food probe functions do not work (on models with a meat probe).
Meat Probe Sensor or Probe Jack Fault
F15
The display shows a communication error; the oven may be stuck or unresponsive.
Communication Failure Between UI Board and Main Control Board
F16
The oven light does not turn on; an error may appear when trying to activate the light.
Oven Lamp Circuit Fault
F17
The oven fan does not run in fan-assisted modes; an error is displayed when selecting fan functions.
Convection Fan Motor Fault
F18
Clock cannot be set or loses time; the oven may not start cooking without a valid time set; an error is displayed.
Electronic Timer/Clock Module Fault
F19
The oven trips the household circuit breaker or RCD when heating starts; an error may be logged.
Earth Leakage or Short Circuit in Heating Circuit
F20
Gas Ariston oven: ignition fails; an error is displayed; clicking may be heard but the burner does not light.
Gas Ignition or Flame Detection Fault
Symptom
Gas Ariston oven: burner lights but flame is yellow and sooty
Incorrect Combustion / Burner Air Mix Issue
Symptom
Oven cabinet sides or control panel become excessively hot during use
Cooling Airflow or Door Seal Problem
Symptom
Oven emits a burning smell or smoke during normal cooking (not during first use or pyrolytic cleaning).
Grease or Food Residue Burning, or Electrical Overheating
Symptom
Oven interior enamel is chipped or rusting; racks do not slide smoothly
Cavity Enamel Damage and Rack Wear
Symptom
Oven makes a loud rattling or grinding noise when the fan is running.
Fan Blade or Motor Bearing Wear
Symptom
Oven trips the RCD or circuit breaker only when the fan-assisted mode is used.
Convection Element or Fan Motor Earth Leakage
Symptom
Oven trips the RCD or circuit breaker only when the grill is used.
Grill Element Insulation Breakdown
Symptom
Pyrolytic self-cleaning does not start; door locks but heating does not begin; no specific error code
Pyrolytic Cycle Enable or Safety Chain Issue
Symptom
Steam or moisture accumulates excessively on the control panel and door glass
Ventilation or Door Seal Inefficiency
Symptom
The mechanical selector knob is stiff, hard to turn, or does not click into positions.
Worn or Contaminated Function Selector Switch
Symptom
The oven cavity light does not turn on when the door is opened, but works when manually switched on (or vice versa).
Door Switch Logic or Wiring Issue
Symptom
The oven display and controls work, but the fan does not run in fan-assisted modes; this leads to uneven cooking.
Convection Fan Mechanical Failure
Symptom
The oven display is very dim or unreadable, but the oven still heats.
Display Backlight or VFD/LED Failure
Symptom
The oven does not heat at all, no error code is displayed; the fan and light may still work.
General Heating Circuit Failure
Symptom
The oven door does not close fully; heat escapes and cooking is uneven.
Door Hinge or Door Seal Failure
Symptom
The oven door glass is loose, rattling, or has condensation between the panes.
Door Glass Assembly or Seal Failure
Symptom
The oven heats but takes a very long time to reach the set temperature; food is undercooked.
Partial Heating Element Failure or Temperature Calibration Issue
Symptom
The oven interior light stays on all the time, even when the door is closed and the oven is off.
Door Switch or Lamp Control Fault
Symptom
The oven light works but the display and controls are dead; the oven will not turn on.
Control Circuit Power Loss
Symptom
The oven overheats and burns food even at low temperature settings; no error code is displayed.
Thermostat or Sensor Misregulation
Symptom
The oven will not start cooking; the display shows the time, but pressing Start has no effect; no error code is shown.
Timer / Child Lock / Programming Issue
Symptom
Touch controls are unresponsive or respond intermittently.
Capacitive Touch Panel Sensitivity or Fault
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| F01 |
Oven will not heat in any mode; display and lights work normally.
|
Main Power Relay or Power Board Failure | View Details |
| F02 |
Oven does not heat or overheats; temperature reading on display is clearly wrong.
|
Cavity Temperature Sensor (NTC) Fault | View Details |
| F03 |
Oven fan runs but no heat, or oven stops mid-cycle with error; grill may still work.
|
Lower Heating Element Circuit Fault | View Details |
| F04 |
Grill function does not heat or cuts out quickly with error displayed.
|
Grill / Upper Heating Element Circuit Fault | View Details |
| F05 |
Fan-assisted modes do not heat properly; fan runs but temperature remains low.
|
Circular (Convection) Heating Element Fault | View Details |
| F06 |
Display shows error shortly after selecting a cooking mode; oven does not start heating.
|
Function Selector Switch or Mode Encoder Fault | View Details |
| F07 |
Oven overheats, burns food, or temperature rises far above the set value.
|
Temperature Regulation Failure / Overheat Protection Fault | View Details |
| F08 |
The cooling fan at the top of the oven does not run; the control panel becomes very hot; an error may appear after some minutes.
|
Tangential Cooling Fan Failure | View Details |
| F09 |
The display shows an error and the oven does not start; buttons or touch controls may be unresponsive or behave erratically.
|
User Interface (UI) Board or Touch Control Fault | View Details |
| F10 |
The oven does not start; the display may show the clock only; no relays click when a function is selected.
|
Low Voltage Supply or Power Board Regulation Fault | View Details |
| F11 |
The oven door will not lock for pyrolytic self-cleaning; an error appears when starting the cleaning cycle.
|
Door Lock Motor or Locking Mechanism Fault | View Details |
| F12 |
The oven door remains locked after the cycle ends; an error is displayed; the door cannot be opened.
|
Door Lock Release or Lock Feedback Fault | View Details |
| F13 |
The pyrolytic self-cleaning cycle aborts shortly after starting; an error is displayed.
|
Pyrolytic Temperature or Safety System Fault | View Details |
| F14 |
The display shows an error related to the probe; food probe functions do not work (on models with a meat probe).
|
Meat Probe Sensor or Probe Jack Fault | View Details |
| F15 |
The display shows a communication error; the oven may be stuck or unresponsive.
|
Communication Failure Between UI Board and Main Control Board | View Details |
| F16 |
The oven light does not turn on; an error may appear when trying to activate the light.
|
Oven Lamp Circuit Fault | View Details |
| F17 |
The oven fan does not run in fan-assisted modes; an error is displayed when selecting fan functions.
|
Convection Fan Motor Fault | View Details |
| F18 |
Clock cannot be set or loses time; the oven may not start cooking without a valid time set; an error is displayed.
|
Electronic Timer/Clock Module Fault | View Details |
| F19 |
The oven trips the household circuit breaker or RCD when heating starts; an error may be logged.
|
Earth Leakage or Short Circuit in Heating Circuit | View Details |
| F20 |
Gas Ariston oven: ignition fails; an error is displayed; clicking may be heard but the burner does not light.
|
Gas Ignition or Flame Detection Fault | View Details |
| – |
Gas Ariston oven: burner lights but flame is yellow and sooty
|
Incorrect Combustion / Burner Air Mix Issue | View Details |
| – |
Oven cabinet sides or control panel become excessively hot during use
|
Cooling Airflow or Door Seal Problem | View Details |
| – |
Oven emits a burning smell or smoke during normal cooking (not during first use or pyrolytic cleaning).
|
Grease or Food Residue Burning, or Electrical Overheating | View Details |
| – |
Oven interior enamel is chipped or rusting; racks do not slide smoothly
|
Cavity Enamel Damage and Rack Wear | View Details |
| – |
Oven makes a loud rattling or grinding noise when the fan is running.
|
Fan Blade or Motor Bearing Wear | View Details |
| – |
Oven trips the RCD or circuit breaker only when the fan-assisted mode is used.
|
Convection Element or Fan Motor Earth Leakage | View Details |
| – |
Oven trips the RCD or circuit breaker only when the grill is used.
|
Grill Element Insulation Breakdown | View Details |
| – |
Pyrolytic self-cleaning does not start; door locks but heating does not begin; no specific error code
|
Pyrolytic Cycle Enable or Safety Chain Issue | View Details |
| – |
Steam or moisture accumulates excessively on the control panel and door glass
|
Ventilation or Door Seal Inefficiency | View Details |
| – |
The mechanical selector knob is stiff, hard to turn, or does not click into positions.
|
Worn or Contaminated Function Selector Switch | View Details |
| – |
The oven cavity light does not turn on when the door is opened, but works when manually switched on (or vice versa).
|
Door Switch Logic or Wiring Issue | View Details |
| – |
The oven display and controls work, but the fan does not run in fan-assisted modes; this leads to uneven cooking.
|
Convection Fan Mechanical Failure | View Details |
| – |
The oven display is very dim or unreadable, but the oven still heats.
|
Display Backlight or VFD/LED Failure | View Details |
| – |
The oven does not heat at all, no error code is displayed; the fan and light may still work.
|
General Heating Circuit Failure | View Details |
| – |
The oven door does not close fully; heat escapes and cooking is uneven.
|
Door Hinge or Door Seal Failure | View Details |
| – |
The oven door glass is loose, rattling, or has condensation between the panes.
|
Door Glass Assembly or Seal Failure | View Details |
| – |
The oven heats but takes a very long time to reach the set temperature; food is undercooked.
|
Partial Heating Element Failure or Temperature Calibration Issue | View Details |
| – |
The oven interior light stays on all the time, even when the door is closed and the oven is off.
|
Door Switch or Lamp Control Fault | View Details |
| – |
The oven light works but the display and controls are dead; the oven will not turn on.
|
Control Circuit Power Loss | View Details |
| – |
The oven overheats and burns food even at low temperature settings; no error code is displayed.
|
Thermostat or Sensor Misregulation | View Details |
| – |
The oven will not start cooking; the display shows the time, but pressing Start has no effect; no error code is shown.
|
Timer / Child Lock / Programming Issue | View Details |
| – |
Touch controls are unresponsive or respond intermittently.
|
Capacitive Touch Panel Sensitivity or Fault | View Details |
No matching codes found
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