Product line: mini, maxx, maxx pro
Fault in core temperature probe (third measurement point CTC3), 
Overtemperature: greater than 320 °C for longer than 2 sec

| Possible reason for fault | Corrective action | 
|---|---|
| CTC probe bent or broken | Contact the responsible service partner (make a note of the message on the display) | 
| CTC probe cable insulation damaged | Contact the responsible service partner (make a note of the message on the display) | 
