Neff Oven B1691/NO/GB/01 overheating

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  • #61804
    harley
    Participant

    Hi all,
    Having tested the obove appliance this mornining and found that it is as the customer had said over heating by about 40- 50 degrees above the set temp of 160, has anyone had a similar problem, is it more likely to be the sensor ptc or the control board. Can the sensor be tested?
    Grateful for any help.

    #347675
    PINKY
    Participant

    Re: Neff Oven B1691/NO/GB/01 overheating

    The ptc usually work or do not. Rather unusual to be out of tolerance.

    The horrible control board on the back of the switch how ever can give some very strange faults normally no heat.

    Quote for both otherwise it will come back and bite you on the Ar*se

    Pinky

    #347676
    harley
    Participant

    Re: Neff Oven B1691/NO/GB/01 overheating

    Thanks Pinky,as ive been doing work for this chap for nearly 16 years or so and have already quoted him for both but he wants me to start with the PTC and if that dose’nt cure it go for the control board which is’nt cheap, mind you the PTC is a bit of a silly price for what it is.
    However I take note of what you say about them not normally going out of tolerance but I set it at 160 deg and my thermometer read 200 deg.
    What I worry about is what if both parts are changed and he still says his food is getting burnt as you say it might bite me in the bottom (polite phrase).

    #347677
    harley
    Participant

    Re: Neff Oven B1691/NO/GB/01 overheating

    In addition to what has already been highlighted if anyone else has anything to add please jump in.

    #347678
    Martin
    Participant

    Re: Neff Oven B1691/NO/GB/01 overheating

    ……Or the connection between PTC and controller?

    #347679
    harley
    Participant

    Re: Neff Oven B1691/NO/GB/01 overheating

    Just a quick catch up on this thread backordered item turned up yesterday ie ” PTC ” back to the said oven this morning.
    Needless to say has’nt mad any difference to the overheating problem, so at a bit of a loss as to whether the control unit is at fault or the motorised switch gear assy 🙂
    I had checked all the connections Martin, everything seems or appears to be ok!

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