Most homeowners rely on an air conditioning service to troubleshoot and perform all repairs on their air conditioner when it is not working properly. Not so complicated repairs can be done quite easily and save you a lot of money. Of course, properly maintaining a unit will prevent many of these problems from ever occurring. That is why maintenance and cleaning are so important and should be done every year for the best performance and efficiency.
One of the most common commercial air conditioning unit malfunctions is not blowing out cold air. Filters need to be changed or cleaned monthly. When they are not, the airway becomes clogged and dirt attaches to the condenser fins preventing air flow. A severely clogged filter can result in the unit freezing and a possible need for repairs. Filters should be checked often to prevent anything like this from occurring. Debris around the condensing unit can clog the fins as well. They need to be cleaned each year and all debris should be removed before using the unit. Other causes include low Freon pressure, bad wire connections, and faulty components. These types of issues need to be checked and repaired by a professional air conditioning service.
Even with filters being changed regularly, parts still get dirty. Commercial air conditioning businesses have specific practices they use to clean and check your unit. Basic home air conditioner troubleshooting can be performed to see if you can resolve the issue yourself. Check the filters, thermostat, inside components, outside components, and vents to ensure everything is clean and functioning well. Determine if the malfunction is something easy like a blown breaker, debris, or dirty filters and can be taken care of without the help of a professional. If the cause is not something simple, have someone look at the unit to determine the best way to resolve the problem.