Strange Heat Bed temperature curve



  • Hi,

    since some days I recognize strange drops in the temperature curve of my heat bed. 0_1564317488930_heaterfault.PNG.
    What do you think: Is the cable of temperature sensor broken, is the temperature sensor itself broken or is this something else?

    Best regards
    Holger



  • The cost of replacing the thermistor and cable is negligible, so that's what I would do first.

    What kind of printer is this on?



  • I agree with Phaedrux.I was having the same issue and it was caused by a bad solder joint/connection on the thermistor wiring.



  • Hi,

    thanks for your replies. Yes - the cost or a sensor is not high but it is mounted between cork and the 230V heat plate. So I will first replace the cable as far as possible and hope that this will help

    Best regards
    Holger


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