In this section I will outline several things to check before you call for service. A complete guide to trouble shooting is not the scope nor the intent of this text. In the link below, There is a brief form to complete that I may be able to help diagnose a specific problem you may have.
If at any point in this section you do not feel comfortable with anything suggested, DO NOT PROCEED. Call your Service Company for professional help. The items I have outlined are intended to diagnose simple problems which you may or may not be able to repair yourself to avoid an unnecessary service call until your regular maintenance checkup is due. Your Air Conditioning System is a complicated system with many areas and parts which are not accessible to untrained persons. Always read the caution labels on the unit and DO NOT remove any protective covers. This may expose high voltage wiring and will be dangerous.