A08 High board temperature alarm warns that PCB temperature exceeded 75°C/167°F.
The appliance will stop any activity; switch off and let cool down the unit.
This message does not necessarily require the intervention of a technician; the causes of the failure can be external.
Description
Temperature sensor on PCB detect a temperature over the maximum allowed temperature.
Reset
Message cannot be confirmet; switch off the unit and wait for cooling down. Remove root cause of overtheating
Checks
Check the following:
- Check the status of the air filter; clean it if needed
- Check correct installation of the appliance (ventilation and nearby heat sources)
- Check that the cooling fans are working properly and that the flows are correct.
- Check door alignment
- Check temperature probe on pcb.