The Most Common AC Problems

common air conditioning problemsAircon is an absolute requirement to survive the summer months in comfort, and conditions can get extraordinarily uncomfortable if your aircon stops operating properly. Maintenance can come to be quite expensive, that’s why you must maintain your AC in great condition with routine upkeep. Below is a list of the most likely problems that regularly rise up with AC systems;


  1. Filter


An aircon will not work properly whilst the filter is congested or dirty. It is crucial to consult the manufacturer’s advice to discover how frequently the air filter out must be cleaned/changed. Clogged air filters will impact airflow and can result in your AC system freezing.


  1. Thermostat


Routinely ensure the thermostat is turned on, that the interior is maintained, it is level and on the right settings. If the issue persists, there might be other issues.


  1. Drainage


Not unlike the filter, drain lines can be blocked with dirt, lint, and dust. Whilst clogged you may note that your drain pan fills up, which means water can eventually start leaking out. This will result in damages to your AC unit.


  1. Refrigerant Leaks


If the coolant has begun to leak in your air conditioning unit, the machine will not be able to function properly, this can result in unwanted temperature fluctuations. The expenses of this maintenance vary in step with the location of which the coolant is leaking. Having your air con unit checked each 6 to 12 months with the aid of a licensed AC technician is notably beneficial.


  1. Fuses Or Breakers


Fuses and breakers perform the function of safeguarding the AC unit’s compressor and/or motor from overheating. Commonly this is the first thing that a HVAC technician will test if the motor has stopped working.


  1. Compressor


The compressor is the element that provides the refrigerant with energy and directs the coolant throughout the AC systems’ coils to perform what’s known as heat exchange. If the compressor stops running, your AC will not be able to cool the house properly. When the refrigerant begins to run low,  the compressor starts to run out which will eventually result in it seizing. Whilst if the refrigerant levels are too excessive, it will float back into the compressor, which is another cause of failure.


  1. Capacitors


Whilst if the capacitors stop working properly, the motor that provides energy to the fans and compressor will not work. The Starter Capacitor starts the motor with a jolt, whilst the Run Capacitor will supply a sequence of jolts that ensure the motor continues running. The air con system will not be capable of operating effectively if either of these capacitors burn out.


  1. Condenser Coils


These are situated on the outside layer of the compressor, which means that they’re at risk of the congregation of debris and dirt. You can clean this component with a hose every couple months, yet when they are just too grimy and dirty, you’ll need to hire an HVAC technician to have the system professionally cleaned with a unique kind of chemical cleaner.


  1. Evaporator Coils


The evaporator coils function by absorbing heat in the system, cooling it and returning it back to your home via air ducts. Over time these coils are susceptible to corrosion, if they are situated inside your house, they may only require upkeep every few years.