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  1. Join Date
    Oct 2002
    Posts
    266
    #1
    lately kapag switch-on ko yung aircon ng oto, may parang hissing sound sya then eventually nawawala na yung sound or i just get accustomed to it, di ko sure. pero eversince napuna ko yung sound na yun, humina ang aircon ko, at may times pa nga na parang blower na lang. ano po kaya problema? bago ko man lang dalhin sa a/c shop, para at least may idea na ako.

  2. Join Date
    Oct 2002
    Posts
    2,716
    #2
    ipa leak test mo evaporator mo, malamang may singaw yan, better yet, ipa leak test mo buong A/C system mo.

    Pero sa tingin ko sa evaporator yan, meron singaw.

  3. Join Date
    Oct 2002
    Posts
    266
    #3
    salamat pare... at least may idea na ako.

  4. Join Date
    Oct 2002
    Posts
    5,235
    #4
    sumingaw na ang freon, ubos na siguro.

  5. Join Date
    Oct 2002
    Posts
    266
    #5
    may lamig pa rin naman sir afrasay... kaso di na sya sing lamig ng dati... malayo kumpara sa dati.

  6. Join Date
    Oct 2002
    Posts
    5,235
    #6
    kung pin hole lang unti-unti ang labas ng freon. pag tanghali mainit yan pero pag pa hapon lumalamig. tingnan mo yun glass window sa receiver dryer kung madaming bula. kung madami, kulang na ang freon mo.

  7. Join Date
    Oct 2002
    Posts
    266
    #7
    ahhh... ok... na-obserbahan ko nga yun eh. maputla yung pagka-green nung freon... tapos pag-on ng aircon, mabula na sya... puro puti na lang.

  8. Join Date
    Oct 2002
    Posts
    5,235
    #8
    5...4...3...2...1 mauubos na freon mo. wag mo ng gamitin aircon baka masira pati compressor mo.

  9. Join Date
    Oct 2002
    Posts
    266
    #9
    tama ka sir afrasay... unti-unti syang naubos... buti na lang. ok na po ngayon. salamat ulit.

  10. Join Date
    Nov 2003
    Posts
    190
    #10
    I just had my evaporator replaced. Since then, there's been a hissing sound. What could it be? The guy at NRS double-checked everything after the installation. So, it is doubtful that it's the evaporator.

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aircon's hissing sound