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  • Irinox HC 51.20 Blast Chiller – Error AS1

     fixbear updated 1 year ago 2Members · 3 Posts
  • apples123

    January 5, 2020 at 11:47 pm

    having issues with my Irinox HC 51.20 Blast Chiller. I keep getting the AS1 error even after changing out the temp probe. Any ideas on what else could be causing the issue??

  • fixbear

    January 6, 2020 at 8:27 am

    Nice machine to have.  The problem you are asking about is going to be one of three possibilities.  Either the probe is wrong or not connected to the board.  Check the plug on the board if you are certain that the sensor is the correct one. There are a lot of different designs of temperature sensors that look alike but have different values.  If all the connections are clean and sound, and the sensor has the correct ohm value,  then it will be the board.

  • fixbear

    January 6, 2020 at 9:21 am

    I forgot to mention that the probes are DC voltage and polarized. Being they don’t come with plug’s,  it could just be miss-wired.


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