Siemens Microwave E1 or E2

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  • May 15, 2017 at 3:08 pm #91260
    don
    Moderator

    ENR HB86P570B/06 FD 8705

    Intermittently displays E1 or E2 on microwave setting. We replaced temperature sensor part number 428192 which is normally E1 or E2 related but the fault still remains.

    Any ideas please?

    Don

    May 18, 2017 at 2:22 pm #447589
    don
    Moderator

    Re: Siemens Microwave E1 or E2

    To wrap another one up 🙂

    Having spoken to BSH tech the answer is small holes in the cavity ( which in this case were along the top leading edge) causing the microwave radiation to leak and bounce around corrupting the PCB’s.

    Hope this helps someone else in the future.

    Don

    May 18, 2017 at 3:35 pm #447590
    electrofix
    Moderator

    Re: Siemens Microwave E1 or E2

    was it rusted through ? or is it a knwn fault

    Dave

    May 18, 2017 at 9:24 pm #447591
    don
    Moderator

    Re: Siemens Microwave E1 or E2

    The guy I spoke to at BSH said they had had a few of late so knew straight away.

    The machine being just over eight years old having had a hard life and not been cleaned very often the rust appeared and then the holes by the looks of it.

    Don

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