hvr nextra dishwasher

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  • March 26, 2010 at 10:04 am #53551
    bzz67
    Participant

    hnd615 80

    this machine fills for a short time then the circ pump cuts in, then theres a click (possibly high pressure switch) then machine stops and then fills again. this goes on repeating until it overfills.
    any ideas what to look at first!

    April 14, 2010 at 9:42 am #316389
    bzz67
    Participant

    Re: hvr nextra dishwasher

    just bringing this post back to the top of the list. has anyone got any ideas?

    April 14, 2010 at 11:26 am #316390
    SteveATY
    Participant

    Not familiar with this exact machine but I’d try and establish what method the model uses to measure the water present inside the machine. ie pressure chamber + switch or perhaps, like some newer Bosch machines, a metering device which measures water flow directly from the inlet valve.

    My first guess would be that dirt has built up somewhere in one of the pressure chambers.

    April 14, 2010 at 11:11 pm #316391
    leavemetogetonwithit
    Participant

    Re: hvr nextra dishwasher

    Whenever I see the name Nextra my heart sinks. They nearly always seem to have inscrutable faults. Best thing to do would be check if there’s a reed switch type flow meter and see if connection to it is sound. Failing that you might be looking at a £30 module.
    Mike.

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