Bosch HBN43N550B/01 FD8506

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  • January 25, 2012 at 6:07 pm #67580
    mike412
    Participant

    Hi Folks,

    This oven was not switching the cooling fan off after switch off so the fan was running all the time unless the oven was switched off at the wall. I fitted 154836 “Switch-Time lag of fan” The fan now switches off on the selector switch but there is no run on period. I assume that I also need to replace 030150 (F602719)”Limiter Temperature 60deg, Fan Time Lag”. There are several of these TOCs on this oven, does this one have any distinguishing features. The Bosch website is good and gives a general location, but it could be one of about 3. A circuit diagram might be handy on this one. Can anyone assist please.
    Many thanks in anticipation,

    Regards,

    Mike.

    January 26, 2012 at 9:19 am #367864
    Martin
    Participant

    Re: Bosch HBN43N550B/01 FD8506

    Looking on the BSH web site I can’t relate the part no’s you gave to the ones shown there for some reason? 😉

    Also there are two cooling fans so which one wont shut off?

    January 26, 2012 at 8:57 pm #367865
    mike412
    Participant

    Re: Bosch HBN43N550B/01 FD8506

    Hi Martin,

    Thanks for your prompt reply.

    The Stats I refer to are (1) Sheet 2 item number 0249 over on the left hand side.(2) Sheet 7 item number 0709 This one is bolted on to the top oven lamp holder assembly and this is the one I have just changed.

    Very observant of you to note that there are two cooling fans, to be honest I had not noticed that. Looks like I just need to change the other “time lag of fan”. (and my glasses). Why two fans?, I dont think i have seen that before.

    Regards,

    mike

    January 27, 2012 at 8:20 am #367866
    Martin
    Participant

    Re: Bosch HBN43N550B/01 FD8506

    Well at least we’ve both been reading from the same hymn sheet. 😛

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