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[Solved] Amica PBF5VI501FTB / PI8500TF Induction Hob - Recurring F7/F8 Errors and Pot Detection Issues

premiero 6045 13
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
  • #1 16056054
    premiero
    Level 11  
    Hello,

    I am asking for help, because I am already missing my shoemaking passion. The plate still on the warranty was probably 5 times repaired, but I got the impression that the service itself did not know what to do - replaced the cooking zones, sensor control, updated software (?), But regularly disc was throwing F7 or F8 in its left section or not detects the pot (de facto this plate is 2 in 1 - the left section is a separate 3 cooking zones, the right 2 fields). The right section has never been such a problem. Most often when I was thrown errors I turned off the power supply on the fuse and after switching it back on, it was possible to use it again as if nothing had happened.
    A few months ago another problem came up - the right section periodically "lost" the pots. So she warmed the heat, and after a while she stopped and blinked the digit as if there was no pot. I unscrewed the record and found that there was a white deposit on the fields. I blew the whole air and removed the dust and sediment. I turned the disc back and what's interesting since then, F7 and F8 errors do not appear in the left section at all. As far as the right side is concerned, nothing has changed, sometimes she did not detect the pots, until she finally stopped practically completely (occasionally she manages to attach something, but usually during cooking stops). I looked at a few topics here on the forum and I already thought I found a solution (an extended plate from the connector), unfortunately, after modifying the fixing pins and tightening the plate (I measured the meter that there is a transition) nothing has changed.
    Amica PBF5VI501FTB / PI8500TF Induction Hob - Recurring F7/F8 Errors and Pot Detection Issues

    My attention turned to MKP capacitors. Can anyone tell me whether it is organoleptically possible to determine whether they are functional? One looks bumpy, but is something really wrong with him, or is it possible that the adhesive applied in the production process? I understand that without desoldering and capacitance meter can not be reliably confirmed?

    Amica PBF5VI501FTB / PI8500TF Induction Hob - Recurring F7/F8 Errors and Pot Detection Issues

    Or maybe someone else knows some common faults and what could be checked / measured? Additional information - the right section NEVER dropped any error.
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  • Helpful post
    #2 16056762
    MARCIN.SLASK
    Home appliances specialist
    Not detecting pots is often the fault of the software tile. About PLN 350-450. But you need to know which one to buy or what to replace on the module.
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  • #3 16056821
    premiero
    Level 11  
    The software board is the green one in the picture?
  • Helpful post
    #4 16057482
    Anonymous
    Level 1  
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  • #5 16058175
    premiero
    Level 11  
    MARCIN.SLASK wrote:
    Not detecting pots is often the fault of the software board. About PLN 350-450. But you need to know which one to buy or what to replace on the module.

    Any hint what to look for? And what about that kondzor?
    And one more thing - as I said after all, this record is 2 in 1. So there is the second such tile in the left part. Is it for testing purposes (checking if the problem is in the software board) I could replace them and say on level "1" check whether the pots are detected, or because of the different amount of fields and other powers I can not?
    Can selective detection not only on 1 of the fields of a given section also be the fault of the software board?
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  • #6 16097387
    pssystem.com.pl
    Level 10  
    Hello!

    I will hook up with the question of what model of IGBT transistors is in this disc on the right module (2 fields) and what model is this module?

    If you have a colleague in the workshop, this CD may not be a problem for you to find ...?
  • #7 16109653
    premiero
    Level 11  
    The disc is in constant use, the module inserted, but I have some photos that I made earlier.
    Amica PBF5VI501FTB / PI8500TF Induction Hob - Recurring F7/F8 Errors and Pot Detection Issues

    When it comes to transistors, you mean what are on the heat sink?
    Amica PBF5VI501FTB / PI8500TF Induction Hob - Recurring F7/F8 Errors and Pot Detection Issues
  • #8 16221167
    pssystem.com.pl
    Level 10  
    Yes, it's about the 4pcs grouped 2pcs on the heat sink. What is the symbol?
  • #9 16230359
    Pawel1812
    Level 26  
    The SGH80N60UFDTU transistors have long been withdrawn from production.
  • #10 16230630
    MARCIN.SLASK
    Home appliances specialist
    Pawel1812 wrote:
    Transistors SGH80N60UFDTU long decommissioned.


    These are those available from where? ( Link , Link )
  • #12 16231386
    MARCIN.SLASK
    Home appliances specialist
    Pawel1812 wrote:


    5 years ago. Well, the originals do not have to count in such a price. So the repair of the plate on the pictures is pointless.
  • #13 16276530
    premiero
    Level 11  
    The exact marking of the transistors on the right part of the board:

    the one on the left:
    G80N60
    UFD H48

    the one on the right:
    G80N60
    UFD H49

    PS.
    Well, as with these software boards - can I replace them for testing purposes or not?
  • #14 17582200
    premiero
    Level 11  
    For posterity - the problem has been solved a long time ago, but I wanted to write what helped. Replacing the software board did the trick - as mentioned before @ MARCIN.SLASK . Answering your own question asked earlier - you can not exchange software tiles with you, I did a test and crashes F9.

Topic summary

The discussion revolves around recurring F7 and F8 error codes and pot detection issues with the Amica PBF5VI501FTB / PI8500TF induction hob. The user reports multiple repairs under warranty, including replacements of cooking zones, sensor control, and software updates, yet the problems persist. Suggestions from other users indicate that the software board may be the culprit, with recommendations to replace it. The user inquires about the possibility of swapping software boards for testing, but it is confirmed that this is not feasible due to differences in configurations. Ultimately, the issue was resolved by replacing the software board, which eliminated the errors.
Summary generated by the language model.
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