De-Dietrich Fault Code needed Urgently!

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  • #15799
    VillageIdiot2
    Blocked

    I have an FM4448E21 cutting out and giving me ER3 on the display. Have had a look through the ‘known fault codes’ topic and there isn’t any there for this. Any ideas what ER3 is?
    Any help……………is much appreciated.

    #166381
    ttcchh
    Participant

    Re: De-Dietrich Fault Code needed Urgently!

    ER3 means that the temperature probe is being read as open or short circuit by the PCB.

    Hope it helps

    #166382
    VillageIdiot2
    Blocked

    Re: De-Dietrich Fault Code needed Urgently!

    Thanks mate, will see.

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