BAGO LINISIN OK PA, PERO AFTER LINIS BIGLANG MAY MICRO LEAK? BAKA GANITO ANG NANGYARI.


“Ang aircon namin okay naman. Pinalinis lang namin, tapos biglang may micro leak daw?! Bakit parang after cleaning lang lumala?”

If that sounds familiar, you’re not alone. Maraming aircon owners ang nagugulat kapag lumabas ang problema after maintenance, pero hindi ibig sabihin cleaning ang dahilan ng sira.

Let’s dig into what really could’ve happened.

Possible Explanation: Pre-existing Micro Leak na ‘Di Lang Napansin

Yes, possible na may micro leak na talaga even before the cleaning. Ang problema, hindi agad nagpakita ng signs—lalo na kung:

  • Bago-bago pa lang ang leak (very small hole)
  • Hindi pa naglalabas ng symptoms like weak cooling or high energy bills
  • Umuubra pa rin ang performance dahil may natitirang freon

Sa madaling salita, “nakakayanan pa” ng aircon. Pero nung na-clean at gumanda ang airflow, doon na na-stress test ang system—at lumabas ang “sakit.”

Bakit Doon Lang Lumabas ang Problema?

1. Mas Gumanda ang Daloy ng Hangin

After cleaning, bumalik sa optimal state ang unit mo. Mas mabilis lumamig, mas smooth ang operation. Pero kung may maliit nang leak dati, mas mabilis na rin mauubos ang freon—dahil mas mabilis ang cycle.

2. Cleaning Exposed the Damage

Kapag tinanggal ang alikabok, rust, o dumi sa copper tubing, minsan doon pa lang lumalabas ang signs ng micro crack—na dati natatakpan o hindi halata.

3. Pressure Shift

Post-cleaning, the system runs more efficiently. Pero kung may weak point na dati sa piping or joints, mas madaling pumutok or lumala ang micro leak dahil sa pressure increase.

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What Can You Do?

  • Don’t panic or blame the cleaning right away. Hindi lahat ng post-cleaning problems ay dahil sa cleaning mismo.
  • Magpa-leak test. Mas okay kung may pressure test or electronic detector para malaman kung may pre-existing leak nga.
  • Keep a maintenance log. Para may record ka kung kelan ka nagpa-clean, nagpa-repair, or nagpa-refill.
  • Choose trusted techs. Para ma-check nila nang maayos at maging transparent kung may na-detect silang issue even before cleaning.

Real Talk

Ang aircon, parang katawan natin—minsan may sakit na, pero hindi pa natin nararamdaman hanggang sa ma-trigger ng isang event. Cleaning is good maintenance, pero pwede rin itong maging dahilan kung bakit lumabas ang matagal nang issue.

Kaya next time na may lumabas na problema after a seemingly “simple” service, think of it this way:
“Baka hindi cleaning ang cause—baka lang siya ang naglabas ng totoong kondisyon ng unit.”

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