Your air conditioning unit is a very important appliance at home to give you cool and comfortable in the hit of blazing temperatures, so having a malfunctioning or completely not working AC is really a disaster most especially if we suddenly experience it without warning. It is important to be equipped with the right knowledge and skills in handling air conditioning problems when they arise, leaving the hard part to the pro, and just ensuring that you know the basic warning signs of an impending AC major problem. Allow us to share with you through this article the warning signs you should check in your air conditioning unit to prevent the occurrence of major AC problems.
If your air conditioning unit is not blowing cold air, it is possible that it needs recharging of refrigerant, which is a chemical inside your AC unit to help cool the air. An air conditioning unit don’t really need refrigerant recharging in its lifetime, but if there are leaks, the level may decline, so leaks must be fixed and refrigerant must be recharged. Leaks must be checked and sealed thoroughly with the help of an HVAC repair services technician, otherwise refrigerant recharging is useless as it is only a short-term solution and leaks may lead to bigger as well as more expensive problems over time. The condensation process of your AC condenser takes hot gaseous vapors and cools turning it into liquid. The heat is then moved through the coils which are released into the air, so if the condenser is not running, your air conditioning unit will not provide the right cool as it used to be. It is best to inspect your AC thermostat before you start ripping your air conditioner apart, to make sure it is turned on, and set the temperature lower than the room temperature. Check any debris blocking your AC condenser if adjusting the thermostat does not do the trick. You have to clean your condenser to remove rocks, sticks, leaves, and other debris to help resolve the problem. You can open the AC condenser cabinet and remove all the debris yourself, but it is best to call an HVAC professional if you are not familiar with the inner workings of an HVAC unit.
An air conditioning unit that repeatedly turns off may have a dirty air filter that restricts the airflow, causing your air conditioning unit to shut-off and on repeatedly. You can remove the air filter, and clean using soapy water or vacuum, then allow it to dry completely. Some air conditioning inits capture moisture, causing the water tank to fill up, and this causes shutting on and off that can be resolved by simply emptying the water tank. Contact an air conditioning technician as soon as possible if you hear strange sounds and smell strange odors because these are telltale signs of major AC problem.