Siemens Dishwasher SN28303GB11

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  • #30676
    maltheviking
    Participant

    Help needed please. 😕
    First time that I have come across this model, hopefully the last.
    Fault reported, machine runs for a while heats up, empties wash water then goes dead, comes on again after an hour or so 😕
    I think I have traced this down to the transformer (right hand side of door), checked primary circuit and no continuety. I am a bit puzzled as to why this happens just after heating, any ideas you Bosch experts?
    I thought I would check the thermister and had readings of 6K@20 degrees and 1.1k@65degrees, are these normal?
    Mal

    #228024
    maltheviking
    Participant

    Re: Siemens Dishwasher SN28303GB11

    No takers on this one? Mr Nice Gegsy 😉

    #228025
    gegsy
    Participant

    Re: Siemens Dishwasher SN28303GB11

    Hi Malt
    I’m not sure about the transformer 😕
    My money would be broken wire/s in the wiring loom where the door pivots.
    Loom is wrapped in a pouch and will need thoroughly inspecting 😀
    I would also consider defective mains socket and/or plugtop.

    Greg

    #228026
    maltheviking
    Participant

    Re: Siemens Dishwasher SN28303GB11

    Hi Greg
    Thanks for the reply
    Mains voltage into transformer, nowt out.
    First thing I checked was the loom in the door as you would on these series. When the controls go dead there is still a supply to the machine.
    I have ordered a new transformer so I will give an update when it’s fitted.
    Mal

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