How to Diagnose Problems with Your Air Conditioner

Check mode of Remote Control

Check the remote settings and batteries, Make sure the cool mode is on and the desired temperature is set, Try adjusting the temperature Down (or) Up. You cannot find contact your appliance repair service.

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Refrigerant Leak or Airflow

Look for brightly colored stains near the Ac, which can indicate a refrigerant leak lights.
Low Gas levels can cause the air conditioner to not cool properly

Check for poor airflow, which can be caused by a faulty indoor fan or outdoor fan, leaking ducts, or condenser issues. More isuses for contact Ac mechanic Other issues for Check the Ac outdoor units, Familiarize yourself with the different sounds the ac unit makes, Check for water leaking from the ac indoor unit, which can be caused by a clogged water drain line