Aircon Not Cooling: Common Issues and Their Fixes

It can be rather annoying when your air conditioning system has issues maintaining the temperature of a set space. This issue can be tiresome at high temperatures because the air conditioning either overheats and stops working or refuses to provide cooling. Understanding why the air conditioner is not cooling is helpful so that one can troubleshoot the problem and bring it back to normal functionality. Here are some common problems and their solutions that can be considered.  

Dirty Air Filters

Dirty or unserviced air filters can be a vital cause of inefficient air supply. Typically, filters get caked with dirt, dust, and other materials, inhibiting airflow. This leads to significantly reduced air circulation, making cooling the system extremely problematic. In some worst-case scenarios, frozen air conditioning units may occur due to clogged filters, further worsening the cooling efficiency. The simple fix is establishing a routine for cleaning and replacing the filters. Disposal of heavily soiled or broken filters assists with airflow and cooling.

Low Levels of Refrigeration

The air conditioning system utilizes refrigerants to absorb and let out heat. For an AC to cool air effectively, refrigerants must be maintained at an adequate level. A common reason for low refrigerant levels is leakage within the system, which is, vice versa, a major reason for warm air blowing from the air conditioner. When you observe these symptoms, check the following link: https://www.airconservicing.org/aircon-not-cold/ and call a professional. Remember that a refrigerant leak is always a serious problem that can damage the compressor at best.  

Problems with Thermostat

Setting your air conditioner to a desired temperature can be hard when its internal units are faulty. The air conditioner’s thermostat’s failure to function often restrains the unit from turning on or adjusting its cooling properties. Most of the time, poorly adjusted or broken thermostats can be fixed by readjusting them or simply getting a new one. Broken thermostats can also lead to other issues, and if the thermostat is installed inadequately in places such as next to a draft or heater, it gives off faulty readings.  

Dirty Condenser Coils  

Refrigerant absorbs heat, which the condenser coils regularly emit into the environment. Coils contaminated with dust can overheat and work inefficiently, making the air conditioner work even harder and lowering the temperature. The effectiveness of the coils is restored when they are adequately cleaned. Always keep an eye on your air conditioner’s cooling capability. If it is failing, the first thing to check is the condition of the condenser coils and whether they have been blocked.

Improperly Sized Unit   

It is pretty easy to guess that if the aircon cannot bring down the cooling temperature of a room, then the unit is too small for the room it serves. An under-target unit will not be able to achieve what it was designed for, not even with excessive running. Conversely, an oversized air conditioning unit will be highly inefficient because excessive cycling will generate uncontrolled cooling. People need to have the right sized aircon for the size of the room. If an aircon unit is too big or small, one can employ someone from https://www.airconservicing.org/ for a different solution.

Blocked Drain Line   

Airconditioners tend to yield moisture that ought to be channeled from a condensate drain line, which, if blocked, water could return to the system, aiding the internal components’ damage and making the cooling inefficient. Furthermore, if an air conditioner is surrounded by water forming or the AC is not cooling as expected, there is a chance the drain line is indeed blocked. Consequently, If the line is blocked, these conditions will require a professional cleanup to restore optimal damage and performance.