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  • rational oven

    guest created 4 weeks, 1 day ago 1 Member · 7 Posts
  • guest

    June 7, 2018 at 12:00 am

    anybody knows the deault code for rational ovens

  • fixbear

    June 8, 2018 at 12:27 pm

    What model Rational?

  • ectofix

    June 9, 2018 at 5:15 pm

    I work on Rationals often.  Old C-lines, CPCs, SCCs, etc.

    I said that to say this: 

    You asked what the deault code is (I assume you meant “default” code). 

    My answer is I have absolutely no clue what you’re talking about.


    Please be MUCH more specific.

  • fixbear

    June 10, 2018 at 12:36 pm

    I was hoping you would come in on this.  I was also confused by the question.

  • bush

    June 12, 2018 at 1:53 pm

    To properly address

    Each of these

    Challenging situations,

    Leave more specific data

    Especially the serial# which is

    Very important.

    Eventually we will

    Lead you to your info

  • ectofix

    June 12, 2018 at 4:28 pm

    Very creative…and sneaky.

  • rationaltechnician

    September 14, 2019 at 11:43 pm

    Sometimes a chef leaves a job and he is the only one who knew the password he set on the Rational.


    Letter E or G in 5 position of serial number

    password to override chef lock is ttreu.


    Letter H or I in 5th position of serial number



    In any case, switch off password after unlocking to avoid issue again.


    let us know whether or not this solved your issue, which serial number you are working on and which screen you are stuck on.  A picture of the screen would be the most helpful to us.


    Good luck!

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