MC NC temperature out of tol.
CC%d NC temperature out of tol.
Cause of error
The temperature inside the control is outside the permissible tolerance range.
- Clogged filter pads in the electrical cabinet
- Defective climate control unit in the electrical cabinet
- Defective fan in the control housing
- Defective control
- Clean the filter pads
- Repair the air conditioner
- Exchange the fan in the control housing / if necessary, exchange the complete control
Improve the ventilation in the electrical cabinet.