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Hotpoint Ariston KIX 644 BEIT induction plate - displays error F5.

mos5 15168 6
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
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  • #1 15820792
    mos5
    Level 24  
    I am asking for a hint what an F5 bug will be, I will be grateful for the whole list of Ariston cooker errors.
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  • #2 15820858
    psine.pl

    RTV equipment specialist  
    As it is a program similar to Amica, you can check the same damage :D
    That is interrupting the connection between the tiles. So in a nutshell.
    So slides, connectors, connecting cables. Any patina or interrupting cable (or connector) can cause this.

    But there is also a good chance that the driver is damaged. :-(

    in amice it means exactly that:

    Anomalies in the connections between the panel
    touch and electrical splitter
    – all cooking zones are inactive,
    all displays are shown
    error

    and that the rest of the service is very similar, I think it is possible to follow this trail further. :D
    greetings
    brands
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  • #3 15836309
    mos5
    Level 24  
    inventco.eu thank you for your help, unfortunately The quality and reliability of the connections I've checked is very good. I have already repaired a dozen induction hobs and almost always the problem consisted of lack of contact, cold February, burned out elements and the most frequently flooded parts of the control board. Here the plate is perfect without any visible signs of malfunction. Power transistors and large capacity capacitors. I am concerned about the unstable operation of the FSL136HR based inverter. There are large pulsations on the oscilloscope, possibly due to some greater load, unfortunately unsteady. Electrolytic capacitors checked (even replaced). Maybe some suggestions from dear colleagues.
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  • #4 15891081
    adamekp
    Level 16  
    NTC thermistor on a large inductor for checking / replacing.
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  • #5 15893891
    mos5
    Level 24  
    adamekp thank you for helping, unfortunately, today I checked the mentioned thermistors. They all have the same resistance at 88kOhm. Thermistor connectors and conductors in perfect condition. Maybe some other suggestion.
  • #6 15898318
    adamekp
    Level 16  
    Generally, F5 is a communication error and, as he wrote, inventco.eu you have to check everything for connections / cold solder. Personally, I had a case of a released DTT with the same mistake that's why I wrote to check it out. Maybe, however, cold February / joints? Did you "snag" cable harnesses?
  • #7 21505203
    MR
    Level 28  
    Has anyone managed to repair this induction ?
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Topic summary

The Hotpoint Ariston KIX 644 BEIT induction hob displays an F5 error, which is identified as a communication fault between the control panel and the electrical splitter, causing all cooking zones to become inactive and all displays to show the error. This fault is similar to errors found in Amica induction hobs. Common causes include interrupted connections such as faulty slides, connectors, cables, or cold solder joints. Damage to the driver or control board components, including power transistors and capacitors, may also be responsible. Specific attention was given to the FSL136HR inverter, which showed unstable operation and large pulsations on the oscilloscope, despite electrolytic capacitors being checked or replaced. The NTC thermistor on the large inductor was tested and found to have consistent resistance, with connectors and conductors in good condition. Repair attempts should focus on verifying all electrical connections, solder joints, and cable harnesses for continuity and integrity, as well as inspecting the DTT component for faults. The error is generally linked to communication issues within the induction hob's electronic control system.
Summary generated by the language model.
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