normally open or closed MDI672050210070

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Viewing 9 posts - 1 through 9 (of 9 total)
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  • January 28, 2011 at 10:27 pm #60605
    Johnnyboy
    Participant

    Hi guys this is a hose with protecting microswitch on the heater side of a dw009 should it be n/o or n/c MDI672050210070 this number is from connect. Hope somebody can help. Cheers

    January 29, 2011 at 12:11 am #342884
    leavemetogetonwithit
    Participant

    Re: normally open or closed MDI672050210070

    😕 Is it on the output side of the circulation pump? I imagine it would sense that there is sufficient water pressure and be off (open) until the pressure closes it.
    The apparent thickness of the wire suggests it will be directly in circuit with the heater.
    Mike.

    January 29, 2011 at 9:27 am #342885
    Criscold
    Participant

    Re: normally open or closed MDI672050210070

    Yes this is normaly open and closes under pressure from pump
    Colin

    January 31, 2011 at 12:24 pm #342886
    Johnnyboy
    Participant

    Re: normally open or closed MDI672050210070

    blast I thought it was open circuit and that s why the heater wouldnt work. the D/W is a B&Q dw009 and finding anything on it is a nightmare

    January 31, 2011 at 8:21 pm #342887
    Criscold
    Participant

    Re: normally open or closed MDI672050210070

    I had one of these not heating and this was the problem – This is a safety switch so that the heater is not energised unless water is being pumped You could bypass the switch for testing to see if the heater operates

    February 10, 2011 at 7:23 pm #342888
    Johnnyboy
    Participant

    Re: normally open or closed MDI672050210070

    Thanks guys that was the problem, all sorted but what an amount of glue on the thing!!!

    February 11, 2011 at 1:59 am #342889
    multibrand-man
    Participant

    Re: normally open or closed MDI672050210070

    same appliance is also labeled up as a proline, a haier and also a hoover

    February 11, 2011 at 8:51 am #342890
    funkyboogy
    Participant

    Re: normally open or closed MDI672050210070

    sounds like kenwood matsui as well ?? …

    we have loads – kenwoods , we have changed pressure switch thingy and then back to do board …

    most have been built in nightmares , built up on wee bits wood etc

    ally

    February 12, 2011 at 5:34 pm #342891
    keithwilliams
    Participant

    Re: normally open or closed MDI672050210070

    just done this on a belling (indesit clone)

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