Rational iCombi Pro Troubleshooting Manual page 11

Error tree: Cooling circuit is not working properly, board temperature is over
80 °C
Service error: 29
Unit type: iCombi
Check the maximum temperature of the board in the diagnosis
Cooling fan runs when Cooking Mode is selected and the door is closed
Service error: 29
Cooling circuit is not working properly, board temperature is over 80 °C
Maximum temperature over 80°C
YES
Check cooling fan
No
Display service 29
Check, clean or replace air filter
YES
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V03 · 04/2021 · RTS/Awei · en-EN