Convotherm maxx easyDial (OES / OEB 6.10 – 20.20)
Combi oven with dial control. Faults show as an E number with a short text.
What it is: Combi oven
Convotherm maxx easyDial (OES / OEB 6.10 – 20.20) error codes
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| E01 | Not enough water | Tap shut, valve strainer blocked or valve fault | Open the tap; clean the strainer. |
| E02 | Connection area too hot | Ventilation blocked | Let it cool or cook at lower temperature; call service. |
| E03 | Fan fault | Motor overheat or motor fault | Call service. |
| E04 | Auxiliary fan fault | Cooling fan | Call service. |
| E05 | No gas | Supply off | Open the gas valve. |
| E11 / E21 | Cavity over-temperature / sensor fault | Overheat or sensor | Call service. |
| E13 / E23 | Steam generator over-temperature / sensor fault | Sensor | Call service. |
| E15 / E25 | Condenser over-temperature / sensor fault | Tap shut, hot water connected, dirty strainer, valve or sensor | Connect to cold water, open the tap, clean the strainer. |
| E22 | Core probe fault | Probe | Cook by time; call service. |
| E24 | Bypass sensor fault | Sensor | Call service. |
| E26 | Steam generator safety sensor fault | Sensor | Call service. |
| E27 | Steam generator heater too hot | Scale | Rinse / descale the steam generator. |
| E29 | Sensor earth fault | Sensor | Call service. |
| E33 / E34 | Steam generator heater / pump fault | Part failed | Call service. |
| E80 / E95 / E96 | ID, software or connection error | Control | Call service. |
| E82 | Working parameter error | °C/°F switch problem | Check the cookbook and °C/°F setting. |
| Low agent pressure | No cleaner pressure | Canister empty or pump fault | Fill the canister. |
For licensed technicians only. This equipment can involve mains voltage, high-voltage microwave circuits, gas and refrigerant. Isolate power (and gas) before opening panels, follow the manufacturer's manual and your local licensing rules (for example ARC refrigerant handling and electrical or gas licences). Wrong settings can spoil food or damage equipment. Check every value on the unit in front of you before changing it.
Based on: Convotherm maxx easyDial installation and operating manual (OES 10.10). Always check the manual for your exact model and software version.
ServiceModes is not affiliated with Convotherm or any other manufacturer. Written in our own words from the manufacturer's documentation.