Samsung RS21DCNS main pcb clicking/chattering

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  • #70258
    rasperer
    Participant

    Have got a Samsung RS21DCNS FRIDGE/FREEZER that works perfectly fine,achieves temperature in both fridge and freezer sections but once it has achieved its set point and the compressor knocks off,the main pcb emits clicking sound(possible relay chattering on board).Also does this when in itially puting power onto cabinet during time delay before compressor kicks in.Before forking out for a potentially expensive circuit board are there any underlying issues that can cause this or somebody who can repair the board(replace faulty relay if necessary)Any views or thoughts as to cause of problem would be appreciated,thanks.

    #377606
    Allsorts
    Participant

    Re: Samsung RS21DCNS main pcb clicking/chattering

    *Warning* PCB repairs require professional attention … Not repairing correctly can cause fires or electric shocks.

    This sounds similar to a few Whirlpool issues… Capacitors go weak, not creating enough power for relays to operate properly…

    If the power going into the relay is low the capacitor that is inline before the relay may be the cause of the fault.

    UKW member R600 is a Samsung expert who could possibly supply you with the necessary knowledge or parts

    #377607
    admin
    Keymaster

    Re: Samsung RS21DCNS main pcb clicking/chattering

    Hi

    This fault isn’t a common one and in 10 yrs i haven’t seen one do this.Where a bouts in the country are you as it sounds like you will need an engineer.IF you want to change the pcb yourself then yes I do have then in stock.

    Samsung@ffrservices.co.uk

    Bryan

    #377608
    rasperer
    Participant

    Re: Samsung RS21DCNS main pcb clicking/chattering

    Hi,sorry for the delay in getting back and appreciate all your input.Would be most grateful if you could supply me with a quote/price for a relacement board Bryan.Am a refrigeration engineer myself so no problem regards replacing myself.Thanks once again. smc73@live.co.uk

    #377609
    bryan-206
    Participant

    Re: Samsung RS21DCNS main pcb clicking/chattering

    Does your machine have ice maker?

    #377610
    rasperer
    Participant

    Re: Samsung RS21DCNS main pcb clicking/chattering

    Yes,the cabinet is equipped with an ice maker.PCB ID no:DA41-00188A ET-R600a VER 1.2 Dont know whether this helps any.

    #377611
    bryan-206
    Participant

    Re: Samsung RS21DCNS main pcb clicking/chattering

    Did you get a price for this board?

    #377612
    Baz harper
    Participant

    I have similar problem with my Samsung American style fridge freezer model rsj1jemh, pcb on top of fridge clicking noise ,now nothing working i take it its the relay but not sure.

    #377613
    electrofix
    Moderator

    the noise will probably be a relay as its the only mechanical device on the board but its unlikely to be the relay causing the fault

    Dave

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