Whirlpool ADG 450 fault

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  • June 23, 2017 at 1:17 pm #91509
    scotland
    Participant

    I have the above model dishwasher which no longer runs a full cycle. It turns on, waits a bit and then starts this on off pumping cycle which repeats.

    I’ve taken the side panel off. Here’s a video -https://youtube.com/watch?v=uRnVKPexbQ8

    I’ve read about faults with whirlpool flow meters. Could this be the fault here or something else? Any parts I should check?

    Many thanks for any advice.

    June 23, 2017 at 7:51 pm #448365
    electrofix
    Moderator

    Re: Whirlpool ADG 450 fault

    this looks a timer problem
    this model appears in at least 2 types think yours is Smeg built
    need the 12NC number to confirm also you model number may not be complete

    Dave

    June 23, 2017 at 8:02 pm #448366
    scotland
    Participant

    Re: Whirlpool ADG 450 fault

    Thanks Dave. Will check that later and report back.

    June 23, 2017 at 10:35 pm #448367
    scotland
    Participant

    Re: Whirlpool ADG 450 fault

    12NC is 851115115911. Model number ADG 450-3. Type(?) 12155

    June 23, 2017 at 11:47 pm #448368
    electrofix
    Moderator

    Re: Whirlpool ADG 450 fault

    yes found it board part no 4812 905 08531

    only 2 problems

    1 I cant promise I am right
    2 they don’t mention it but some timers have to be programmed

    long shot

    take out the timer, open the timer box and post good pictures of both sides of the board

    Dave

    June 24, 2017 at 9:43 am #448369
    scotland
    Participant

    Re: Whirlpool ADG 450 fault

    Thanks again Dave. Can you confirm the location of the timer and I’ll get these photos?

    June 24, 2017 at 11:40 am #448370
    electrofix
    Moderator

    Re: Whirlpool ADG 450 fault

    timer is in the door under the buttons

    Dave

    June 25, 2017 at 8:42 pm #448371
    scotland
    Participant

    Re: Whirlpool ADG 450 fault

    Here are some pictures – click for full size. Cheers.

    June 25, 2017 at 9:20 pm #448372
    electrofix
    Moderator

    Re: Whirlpool ADG 450 fault

    As I say this is a long shot but judging by the fault your in with a chance

    see your picture below. item with an arrow feeds the board with power. change it and see what happens, if you feel like soldering

    http://cpc.farnell.com/epcos/b32924c315 … dp/CA07127

    the only thing I don’t know is the distance between the leads on yours. the replacement is 27.5mm


    Dave

    June 25, 2017 at 10:48 pm #448373
    scotland
    Participant

    Re: Whirlpool ADG 450 fault

    Pleased you’ve come back with a suggestion like this – was hoping you might! I’ve checked the pitch of the existing capacitor and it is also 27.5mm so I’ll go ahead and order that and give it a go. If I can fix this for a quid that would be great. Will report back in due course (going on holiday soon so may be after that). Thanks

    August 18, 2017 at 1:23 am #448374
    scotland
    Participant

    Re: Whirlpool ADG 450 fault

    Just to give an update which is that this worked perfectly. Thanks Dave!

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