3 problems with my bosch dishwasher!

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  • #28250
    Wayne79
    Participant

    The BOSCH model no is SMS6012GB/20.

    The machine was purchased in May 1996! The 3 problems are as follows:

    1) In the last few days, i`ve noticed that although the detergent dispenser opens fully during the programme. The finish dishwasher powder that i put inside the dispenser, is still left inside and has gone hard/caked in. I get the impresssion that the powder must be getting wet before the dispenser opens. All the filers have been checked and cleaner but problem remains.

    I always make sure the dispenser lid is always closed properly and is dry before i run the machine.

    2) My machine has 6 programmes. But at the moment “normal 65” is always selected, the button looks like it is stuck. It won`t let me de-select it? I can press the other 5 programmes!

    3) The machine has a dial. As the programme proceeds the dial slowly moves around, till it reaches a red dot whereby the programme ends. But sometimes the dial freezes during the programme i.e somewhere during the rinse cycle. So i sometimes come downstairs in the morning to find the programme has not finished. The machine makes a humming noise when it has frozen. I have to move the dial forward slightly with my hand in order for the programme to resume!

    Strangely the machine tends to do this if i run it at say midnight before going to bed! But it never happens if i run it at say 10.30pm!

    how reliable are bosch?

    #217529
    gegsy
    Participant

    Re: 3 problems with my bosch dishwasher!

    Hi
    Ok No1 – Check to see if the seal that seals the flap to the dispenser is intact/ still there, IIRC it is inserted into the inner of the lid.

    No2 – Maybe a damged button frame p/no 087791 – £7.20 +VAT etc or selector unit p/no 095484 – £47.20 +VAT etc, an inspection will confirm.

    No3 – Sounds like an aquastop problem, either faulty or a gunged up metering hose p/no 118994 – £7.20 +VAT etc. This runs from the water matrix tank on left to the sump. Its the S shaped 1″ diameter black hose.
    You can remove and clean but you may find it easier just to replace.

    Wayne79 wrote:
    Strangely the machine tends to do this if i run it at say midnight before going to bed! But it never happens if i run it at say 10.30pm!

    Bizzare 😕

    Wayne79 wrote:how reliable are bosch?

    11 years of service…..nuff said 😉

    Power off if you are to attempt yourself or feel free to find an engineer from the link below if required.
    Spares are available from spares@ukwhitegoods.co.uk

    Greg

    #217530
    kwatt
    Keymaster

    Re: 3 problems with my bosch dishwasher!

    On No1 also have a read this article as well 😉

    K.

    #217531
    kimbi
    Participant

    Re: 3 problems with my bosch dishwasher!

    Wayne

    How did you overcome your switch dilemma? I seem to have a similar fault.

    JM

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