Bosch dw SMS53m02gb/b2 E19 error

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  • Author
    Posts
  • #102912
    mike100
    Participant

    Cant get rid of this error code so dont want to put in new heat exchanger valve.
    Any suggestions apart from usual of switching off and holding in start button.
    Thanks Mike

    #491024
    electrofix
    Moderator

    but the code means the heat exchanger coil is open circuit or its a faulty board

    have you checked it ?


    you could see if you can attach another coil so the board can see it and see if the code goes


    Dave

    #491025
    matrixresonator
    Participant

    I’ve never had this fault and its not been the valve at fault. Easy repair.

    #491026
    mike100
    Participant

    Tried a new valve fault wont go.
    Whats the easy repair please

    #491027
    electrofix
    Moderator

    as a long shot find the board connector and check cable continuity and make sure its not a bad contact

    Dave

    #491028
    matrixresonator
    Participant

    Also make sure you’ve fitted the right valve as there are a couple of types and they aren’t interchangeable.
    You need 11033896 (superseded from 00631199)

    I’ve heard of a few rare occasions that the dispenser has caused this but I’ve not seen it personally. Otherwise as above check wires and if that doesn’t work then it’s PCB.

    #491029
    kaibart
    Moderator

    E19 can as stated relate to valve but worth checking dispenser or wiring

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