Product line: mini, maxx, maxx pro
Error from core temperature probe (second measurement point CTC2), 
broken probe, open-circuit (discontinuity in thermocouple)

| 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) | 
