If there is a "temperature error or temperature out of control" self-inspection and solution during the use of electric heating constant temperature air drying oven -

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During the use of an electrothermal constant temperature blast drying oven, if you encounter a self-check error such as "temperature error" or "temperature out of control," here are some troubleshooting steps:


1. The fan is not running or has stopped; solution: check the blower and replace it if necessary.


2. The difference between ambient temperature and set temperature is too small; solution: ensure the ambient temperature is at least 10 degrees lower than the set temperature.


3. The indicator light is dim and the temperature is rising abnormally; solution: the thyristor may be damaged—replace it with a similar type.


4. Pb.PK adjustment is not working properly; solution: reconfigure the Pb.PK settings according to the manual instructions.


5. PT100 sensor has poor contact or is damaged; solution: replace the PT100 sensor with a new one for accurate temperature readings.


If these solutions do not resolve the issue, it’s recommended to consult a professional technician or refer to the user manual for further assistance. Regular maintenance and proper handling can significantly improve the performance and lifespan of your electrothermal drying oven.


For more detailed information or technical support, feel free to reach out to our customer service team. We are here to help ensure your equipment runs smoothly and efficiently.

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