Location of defrost sensor SR-S2028cvw

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  • April 26, 2007 at 7:03 pm #26925
    BMWtech
    Participant

    Hi all, anybody know the location of the defrost sensor on one of these fridge/freezers and the type of sensor it is IE a PTC or NTC or is it a simple temp “switch” I am trying to diagnose a fault with this but all I have to work from is a wiring diagram. I could do with knowing the best/recognised method of test for these type of sensors. I have access to osciloscope/fluke meters just need to know sensor type and what is a good test measurement. anybody able to help with this type of info? must be a few samsung engineers who have tested these things acording to all these posts….Lol

    April 26, 2007 at 7:22 pm #211940
    gegsy
    Participant

    Re: Location of defrost sensor SR-S2028cvw

    Hi
    http://www.ukwhitegoods.co.uk/modules.p … pic&t=4360 para 5

    Greg

    April 26, 2007 at 7:37 pm #211941
    admin
    Keymaster

    Re: Location of defrost sensor SR-S2028cvw

    Hi BMW

    far simpler to replace as there are a set of charts to measure resistance buit the temprature has to be controled when tested.

    Bryan

    April 26, 2007 at 7:37 pm #211942
    chuffer25
    Participant

    Re: Location of defrost sensor SR-S2028cvw

    There are defrost ntc sensors in both frodge and freezer side, the resistances will vary acording to temperatures, -18 would be about 28k and +20 would be about 6k. The defrost sensors would be somewhere within the evaporators.

    If none of the above makes any sense best call Samsung !!!!!!!!

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