PLDT DSL+CEILING FAN = SLOW and DC NET

Discussion in 'PLDT DSL' started by rufnnek, Dec 30, 2009.





  1. i have this problem sa shop, kapag naka ON yong ceiling fan which is ASAHI 3 blade ceiling fan, naDDC and net ko.
    nakaencounter na po ba kayo ng ganitong problema?
    or grabe lang talaga ang noise na iniemit ng ceiling fan?
     
  2. nabuto

    nabuto Member




    hmmm, sure ka na yun talaga ang dahilan ng pagka dc?
     
  3. justine25

    justine25 Member




    uu nga parang ang weird nga eh...
     
  4. athenaxds

    athenaxds Member




    Connect your router, modem and switch into AVR to prevent power fluctuations from affecting your internet.
     
  5. justine25

    justine25 Member




    @athenaxds

    what do you mean by power fluctuations???
     
  6. athenaxds

    athenaxds Member




    Maaaring hindi properly wired yung shop niya kaya naapektuhan yung mga equipment.
     
  7. angkornymo

    angkornymo Member




    alam ko may similar thread to pag yung modem niya malapit sa avr nawawala yung internet niya may tawag dun bakit nagkakaganun nakalimutan ko na 2005 pa yata yun.
     
  8. justine25

    justine25 Member




    ah ok po, tnx po...
     
  9. josekym

    josekym Member




    @TS, try using a volt meter or similar device (on the same line as the fan) to monitor the suspected power fluctuations while the ceiling fan is on.

    It could be an electrical wiring issue, as mentioned above. Dapat ensure na separate line from the main ang dedicated for the ceiling fan/s. Separate din dapat yung mga papunta sa outlets to avoid overloading on a line.

    Maari din na EMI problem...
     



  10. ok, cge po try ko lagay yong modem sa avr.

    the weird thing is, may ilaw lahat ng ng kailangan may ilaw sa modem, power, ethernet and dsl. modem ko zyxel p600 series ng pldt.

    yong ceiling fan, nakaconnect sa breaker ng mga ilaw at yong modem nakaconnect sa breaker ng mga outlet.

    naisip ko rin yong EMI, then nagprovide sila ng ADSL filter yong PLDT, ang nangyari, naging 1/3 yong speed ko from 3.5 to 1 na lang. ngayon di ko ginagamit yong ceiling fan.
     
  11. athenaxds

    athenaxds Member




    @TS yung telephone line ng PLDT papasok sa shop mo may katabi bang powerlines?
     



  12. yong mga lines tumakbo sa ilalim ng mga PC, malapit sya sa power outlet, pero kapag naka off yong ceiling fan ok namna kapag naka On yon, ang bagal at parang nadc ka.
    try it with AVR pero no effect ganon pa rin..

    happy new year to all.
     
  13. infant

    infant Member




    na try mo na ba yun nag iisa ka lang, yung wala pang gumagamit? para ma sigurado mo tlaga na sa ceiling fan tlaga ang nag ca-cause ng interruption. kailangan mo talaga ma test kung dun nga galing.
     



  14. @infant, opo sir natry ko na, ceiling fan and without ceiling fan, weird nga yong problemang to.
    ganito rin problema ko sa luma kung place, yong luma kung place has 2 room kaya yong ginawa namin nilipat namin sa kabilang room yong modem, naging ok sya, ngayon balak ko ilipat yong modem sa second floor sa kuarto ko, try ko yong ceiling fan don kung di nakakaaffect, westinghouse nman brand nong ceiling fan.

    yong ginagawa ko speedtest with and without ceiling fan, then papatayin ko yong ceiling fan, biglang mag iiba yong speed back to normal sya.

    yong line papasok sa shop, nag iisa lang, wala syang kasamang powerlines.

    baka may suggestions pa po kayo dyan.

    next week pa pupunta yong contact naming pldt para ayusin.
     
  15. pcruztemp

    pcruztemp Member




    I doubt a volt meter would be enough to detect fluctuations if they are really small. An oscilloscope might be required to detect the electrical noise

    but an AVR should be enough to protect you


    other possibilities are that sparks from loose or dirty brushes in the fan motor are creating radio waves which get picked up by the DSL wires
     



  16. i tried to isolate the modem by putting it to the other room pero wala pa rin.
    di kaya sa grounding? the house has no proper grounding?
     
  17. athenaxds

    athenaxds Member




    Plastic ba yung blades nung ceiling fan or metal? Kung metal palitan mo kaya ng plastic.
     



  18. opo metal po yong blades.
    ang iniisip ko lang sa sa room ko na wooden blades yong fan, ok naman sya di na ddc, yong sa shop ko na metal blades naddc, ill to look for plastic or wood blades.
    sa raon kaya marami to?
     
  19. genexide

    genexide Member




    OT

    yang osciloscope paborito namen paglaruan + function gen.. :))

    @topic

    nangyari sa aken yan eh.. nasa regulated extension sockets yung modem ko.. 6 sockets siya at lahat yun ginagamit ng sabay-sabay..

    madalas DC modem ko.. pero nung nilipat ko sa wall socket, di na na DC

    :)
     



  20. yong mga PC ko sa wall kumuha ng connection then AVR ganon din set up ng modem ko.
     
                                 

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