
The antifreeze protection has clear causes and it is advisable to distinguish them before restarting the equipment.

The P5 fault usually indicates a flow or pressure failure in the hydraulic circuit, and it is advisable to check several key points.

The alarm indicates compressor overheating and is usually caused by ventilation, dirt, refrigerant, or electronics.
The P1 warning usually indicates an electrical protection issue. These are the most likely causes and the proper reset.

The overflow warning usually points to excess water, sensors, or valves. That's how it's really understood.
The air fryer can turn on without heating due to settings, the drawer not being closed properly, or an internal fault.
The most common causes, what to check first, and when to contact technical service to get the oven working again.

The M32 usually indicates an active shutdown with frost protection and not always a serious fault.

The M30 fault indicates a communication failure in the control system and requires the installation to be checked from a technical standpoint.

Fault M23 usually points to the outdoor probe. This is how it is interpreted, checked, and corrected.

Keys to detect why the oven does not reach the expected cooking point and how to interpret its most common faults.

The Teka oven heating light may fail due to a simple setting or a fault in the thermal control.