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> Nu merge caldura la urs, Doar foarte rar
alexct
post Nov 28 2008, 12:32 PM
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Am desfundat instalatia, am bagat aer cu preiune, apa cu presiune, nu e nici un dop pe nicaeri. Dar am caldura doar cand merg cu masina turata. unsure.gif si asta cateodata. Poate a mai patin cineva asa ceva?


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TiL
post Nov 28 2008, 12:48 PM
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Baga caldura cand o turezi sau cand o lasi moale?
Eu am patit invers fata de ce zici tu, la drum lung nu baga, iar in localitati, cand o lasam mai moale incalzea. De vina a fost electrovalva care se lasa antrenata de curentul de apa si se inchidea singura in ture.


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alex230ro
post Nov 28 2008, 12:54 PM
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termostat,saui valva aia,se incalzeste repede masina?


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MeHigh
post Nov 28 2008, 01:01 PM
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sigur ai instalatia de racire aerisita?


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bartro
post Nov 28 2008, 02:37 PM
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QUOTE (alexct @ Nov 28 2008, 12:32 PM) *
Am desfundat instalatia, am bagat aer cu preiune, apa cu presiune, nu e nici un dop pe nicaeri. Dar am caldura doar cand merg cu masina turata. unsure.gif si asta cateodata. Poate a mai patin cineva asa ceva?

Temperatura indicat pe bord e ok? adica, sa urca pe la jumatate acul?


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alexct
post Dec 29 2008, 03:09 PM
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acum ca a venit frigul, nu mai merge deloc. am verificat toata instalatia, nu e infundat nimic, termostatul merge, apa se ridica aproape de jumatate. cu motorul pornit daca scot furtunul de iesire din calorifer, nu curge apa, doar daca o accelerez. in mers am incercat sa o tin turata, dar tot nimic. blink.gif


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Mihai_AMD
post Dec 29 2008, 05:19 PM
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CITAT(alexct @ Dec 29 2008, 03:09 PM) *
acum ca a venit frigul, nu mai merge deloc. am verificat toata instalatia, nu e infundat nimic, termostatul merge, apa se ridica aproape de jumatate. cu motorul pornit daca scot furtunul de iesire din calorifer, nu curge apa, doar daca o accelerez. in mers am incercat sa o tin turata, dar tot nimic. blink.gif

tot cu motorul pornit incearca sa tragi un pic si furtunul de intrare in calorifer.daca nu intra nimic inseamna ca apa e blocata la electrovalva.daca intra apa dar nu iese ar fi caloriferul infundat..
daca ai timp de experimente pune cele 2 furtune care intra in electrovlalva pe direct,adica fa un strap intre ele.asta din urma in caz ca pe furtun de intrare in calorifer nu da apa(cum am zis e blocata de eletrovalva)


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alexct
post Jan 5 2009, 11:00 AM
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care este electrovalva? daca scot ambele furtune din calorife curge apa, dar incet. daca se poate o poza sau o explicatie "pentru tot prostu' de rand" blink.gif pentru ca sunt nou in clubul ursilor. mersi anticipat


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mertan
post Jan 10 2009, 02:49 PM
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va zic tot secretul wink.gif

1. cand mergi la drum lung si baga rece inseamna ca ai sufa aia de la rotita de caldura rupta sau nu merge. asta inseamna ca ea pe loc baga caldura, dar vine frigu de afara. so.... vezi shufele alea de acolo care e mersu. sa inchizi de tot aerul de vine din bot.
2. verifcati electrovana de pe traseu. verificati instalatia de apa. puneti mana pe furtunele care intra in masina. turul si returul. daca nu va deschide electrovalva e posibil ca butonul de caldura sa fie bulit. el da caldura de la o rotatie de 23 de grade.

cam asta e zic eu.
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alexct
post Feb 20 2009, 09:21 PM
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s-a rezolvat problema, era electrovalva pe care am anulat-o si acum am caldura la greu. dupa ce am scos-o am desfacut-o si am vazut ca avea o scama mai mare de silicon care tinea membrana semideschisa.
Pentru cei novici ca mine, care am petrecut toata iarna in frig ca nu stiam ce sa mai fac, ca sa ajungeti la electrovalva trebuie dat jos capacul de deasupra pedalelor si calul. dureaza 10 minute. electrovalva e in partea soferului mare neagra si urata. are 3 suruburi care se desfac super usor. firele le-am taiat ca nu am putut sa scot papucii (si eram putin cam nervos). am scos elecreovalva, am taiat flansa dinspre calorifer exact de langa ea, am luat 30 cm furtun calorifer dacie, 2 coliere si cam asta a fost toata operatia.


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Adrian Pintea
post Feb 21 2009, 01:29 AM
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ce functie are electrovalva asta?


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tomado e28 owner
post Feb 21 2009, 01:42 PM
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QUOTE (Adrian Pintea @ Feb 21 2009, 01:29 AM) *
ce functie are electrovalva asta?


Cred ca regleaza debitul de apa prin calorifer, in functie de cum reglam caldura din bord. Au inlocuit vechile robinete "manuale".
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alexct
post Feb 21 2009, 07:27 PM
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QUOTE (Adrian Pintea @ Feb 21 2009, 01:29 AM) *
ce functie are electrovalva asta?


Practic ei spun ca deschide circuitul prin calorifer cand sucim butonul de caldura, dar si deschisa daca e, e destul de sugrumat debitul. Oricum, dupa parerea mea, nu prea isi are rostul, deoarece daca alegi aer rece, clapeta dirijeaza aerul pe langa calorifer, nu prin calorifer. Nu e ca la batrana dacie smile.gif


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bartro
post Feb 21 2009, 07:35 PM
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Teoretic asa e, o sa vezi la vara daca ai dreptate smile.gif


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tomado e28 owner
post Feb 21 2009, 09:01 PM
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QUOTE (alexct @ Feb 21 2009, 07:27 PM) *
Practic ei spun ca deschide circuitul prin calorifer cand sucim butonul de caldura, dar si deschisa daca e, e destul de sugrumat debitul. Oricum, dupa parerea mea, nu prea isi are rostul, deoarece daca alegi aer rece, clapeta dirijeaza aerul pe langa calorifer, nu prin calorifer. Nu e ca la batrana dacie smile.gif


Fara rost nu pun ei piese pe acolo... smile.gif La vara, chiar daca aerul va fi dirijat pe langa calorifer si va veni aer la temperatura exterioara prin bord, cred ca vei face sauna la picioare sad.gif Zic din experienta...
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b86dtm
post Feb 26 2009, 05:27 PM
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eu cred ca electrovalva aceea are si un alt rol,de a proteja caloriferul de o presiune foarte mare.la mine cand merg ca tot omul am caldura super,daca ii dau forja nu mai am absolut deloc caldura.am dat afara electrovalva si asa libera neconectata la tensiune asigura trecerea apei fara probleme.am legat un furtun de ea si am bagat apa sub presiune de la pompa,cu cat deschideam mai tare robinetul si avea presiune in valva mai mare cu atat se inchidea si nu mai permitea trecerea apei..iar cu robinetul deschis la presiune maxima nu mai lasa sa treaca apa deloc....asa ca am montat-o la loc si cand este frig merg cuminte..poate fi defecta electrovalva mea dar asta este rezultatul experimentului.
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sconx
post Feb 27 2009, 02:27 PM
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QUOTE (b86dtm @ Feb 26 2009, 05:27 PM) *



ELECTROVALVA sa va scape de probleme (si de vanzare) http://bmwzone.ro/forums/post-a21996-.html Are la topicul de vazari piese si detalii

This post has been edited by sconx: Feb 27 2009, 02:28 PM
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