Apart from keeping the temperature of your room at comfortable levels during the summer season, the air conditioner also removes excessive humidity from the air inside your room, providing comfort to you and other members of your family, especially during the hot and humid summer season. Therefore, it becomes quite irritating when this gadget breaks down, particularly at the peak of summer. Before calling a professional HVAC technician, you can check a few things that might help you resolve the problem by yourself. This will save you time and money.
First, you should check whether the power is reaching your air conditioning unit. Turn off the machine, remove the plug from the power outlet, and use a tester to check whether there is any power in it. If there is no power in the socket, check if it has a blown fuse.
If the fuse is blown, replace it with a new one. If not, turn on the cooling unit and hear if a whistle like sound emanates from it. This sound signals that the compressor has started working. Within a few seconds, you should hear the whirring sound of the fan. This indicates that the machine is functioning properly. Wait a few minutes for the temperature inside the room to fall.
However, if you do not hear any whirring sound, or if there is no sound at all, chances are that the fan has stuck. If you have a windows mounted machine, turn off the power supply to the same. Now, remove its grille followed by the filter. This will expose the condenser coils and the fan. Switch on the power supply and turn on the air conditioning machine. Check the is the fan of air conditioner not cooling is stuck. If the fan does rotate or rotates unevenly, it is time to call the technician.
You should never tamper with an AC, especially if it is running. Doing the same is hazardous for your health and may even electrocute you. It is better to get in touch with a certified technician who specializes in repairing ACs. If the problem occurs within the warranty period, contact the store from where you purchased it and request them to send over a technician to your place.
You can also view the guidebook you got along with the cooling unit. It contains contact details of the manufacturer along with their toll free number. Get in touch with them and request them to rectify the problem. They will send their technician to fix the problem free of charge.
However, if the problem occurs after the expiry of the warranty period, you have to get in touch with a professional company whose personnel specialize in repairing air conditioners.
Search the net for such a company, located close to your place. Make sure that their technicians have a valid license and are trained by the air conditioner manufacturing plant to service their machines. The technician will arrive at your place, replace the faulty part with a genuine replacement, and check your AC for other problems as well.
It is always better to opt for a reputable HVAC company. They might charge more to fix your AC, but they do not use spurious parts and provide a guarantee as well.