If your Teka refrigerator shows an error code on the display or flashes a warning, it’s not a “generic fault”: the appliance is telling you something is out of range and needs checking. In this guide you’ll find a practical explanation to understand what the message means and narrow down the cause before calling service or replacing parts blindly. Most refrigerator issues are usually linked to abnormal temperatures (NTC sensors, defrost system, electronic control), ventilation problems (evaporator or condenser fan), defrost and ice build-up (heater, thermal fuse, drain), door left open or poor sealing (gaskets, microswitch) or power and electronic faults (control board, connectors). With this reference you’ll know what to check first and when it may be best to stop the unit to prevent loss of cooling and food spoilage.
At the end of the page you’ll find a table with the most common error codes and their usual meaning. Use it as a quick reference to identify the warning and decide the next step: simple checks (actual temperature, door, ventilation, ice build-up) and, when relevant, the components most often involved. If you need more detail, review the list of codes and expanded explanations shown right after the table.