Common problems with existing air conditioners result from faulty installation, poor service procedures, and inadequate maintenance. Improper installation of a central Air Conditioner can result in leaky ducts and low airflow. Many times, the refrigerant charge the amount of refrigerant in the system does not match the manufacturer's specifications.
If proper refrigerant charging is not performed during installation, the performance and efficiency of the unit is impaired. Unqualified service technicians often fail to find refrigerant charging problems or even worsen existing problems by adding refrigerant to a system that is already full.
Here are some of the reasons might happened and lead to your air conditioner not blowing cold air:
Air Filter Clogging
The filter helps to trap airborne particles traveling through the ductwork before they can damage the aircon unit significantly. The filter can get clogged and restrict the flow of air if you don’t change the filter for quite some time. If so, there's an opportunity for the evaporator coil to freeze and it'll not be ready to cool the air anymore.
Dirty Condenser Coils
The condenser coil might become dirty and filled with debris over time. It is important to scrub the condenser so on dissipate the warmth outside. If the coils become quite dirty, it'll not be possible for the aircon unit to chill the space anymore.
Broken Compressor
The compressor of the Air Conditioner unit circulates refrigerant between the outside and inside units. The indoor units cannot blow cold air if the compressor starts malfunctioning. Thus, it's often necessary to exchange a broken and faulty compressor.
Defective Thermostat
A thermostat aids in detecting alterations in temperature. A malfunctioning or broken thermostat are often one significant reason why your house or room isn't becoming cold. Therefore, it is of prime importance to inspect it from time to time to make sure that it is working properly.
Small Air Conditioner, Large Spaces
Always purchase an aircon which will have the capacity to serve your residence or workplace’s space requirement. If your house or room is small, it would be wise to opt for smaller-sized aircon machines. The same applies to larger Air Conditioner units for bigger spaces. There is no use buying a little unit for an enormous room since it'll overwhelm the aircon’s performance capacity and stop it from functioning properly. On the opposite hand, an outsized unit for little rooms isn't ideal since you'll suffer from overcooling and a better electricity bill. We have consolidated a checklist for your perusal to get the proper sort of aircon during this article.
One way of knowing once you are purchasing the proper sort of aircon for your space is knowing the aircon's BTU. Read more about BTU here.
Leaked Refrigerant
Leaked refrigerant also can be one among the explanations why an aircon isn't supplying cold air. This problem is quite common at present with the residents of Singapore. If the matter persists, you'll get a warning message to exchange the refrigerant so as to continue enjoying cool air. In most cases, replacing the component are going to be a far better idea than trying to repair it. This will also help in fixing the general aircon machine effectively.
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