Air conditioners wear out over time with frequent use but fortunately, the process of troubleshooting your aircon can diagnose and resolve common issues. It involves identifying concerns such as inadequate cooling, unusual noises, water leaks or a malfunctioning thermostat. While you can typically handle checking basic components like the power supply, air filters and thermostat settings on your own, more complicated problems may require professional servicing. Here’s when you should call a professional to prevent further damage or costly repairs, improve efficiency and extend the lifespan of your unit!

Learn more: 3 Things You Can Expect When Hiring Professional Aircon Services  

Refrigerant Leaks

Refrigerant leaks occur when the cooling fluid, which is essential for an air conditioning system’s cooling process, escapes from the unit. This leads to decreased efficiency, higher energy consumption and sometimes, inability to cool the space. As leaks are often in hard-to-reach areas and refrigerant handling involves dealing with hazardous chemicals and requires proper certification, professional aircon troubleshooting is recommended. Specialised tools including electronic leak detectors or UV dye kits may be used to ascertain the exact location of the leak.

Electrical Problems

Faulty wiring, malfunctioning circuit breakers or damaged components like capacitors and relays can cause electrical problems in air conditioners. Such issues may result in your unit failing to start, inconsistent cooling, complete system breakdowns and in severe cases, posing fire hazards or producing short circuits. Due to the dangerous risk of electrical shock or further damage to your air conditioner, addressing wiring concerns or repairing faulty parts is best left to professionals, who have the knowledge and equipment to handle them safely. Rather than troubleshooting your aircon by yourself, let the experts inspect the electrical system, ensure all connections are secure and fix or replace any defective components as part of their aircon servicing responsibilities.

Compressor Issues

Compressors are the heart of air conditioner systems, responsible for circulating refrigerant and maintaining pressure for cooling. Typical signs of compressor malfunctions include loud noises, warm air blowing from the unit or the air conditioner not turning on at all, which can be caused by electrical failures, refrigerant hiccups or internal wear and tear. Diagnosing and repairing these problems can be complex, requiring detailed assessment of electrical components, refrigerant levels and mechanical parts. That is why engaging a professional is so important as improper fixes could lead to more damage or costly replacements. If you’re trying to fix aircon complications or are troubleshooting your aircon, resolving compressor issues should always be left to trained technicians.

Uneven Cooling

Have you ever experienced certain areas of your room being significantly cooler or warmer than others when your air conditioner is operating? If so, you may be dealing with blocked air filters, obstructions in the air ducts or malfunctioning components. While some of these concerns can be easily managed, persistent uneven cooling may indicate deeper problems within the system such as a failing compressor or leaking refrigerant. In this case, professional air conditioner troubleshooting is advised, guaranteeing that your unit works efficiently and maintains consistent cooling throughout the space.

It can be tempting to troubleshoot your aircon on your own to save money and for convenience. However, many issues usually require a professional’s expertise. If not done correctly, you risk causing further complications that may end up being more costly and inconvenient than if you had engaged an expert from the start. It's always best to rely on a qualified technician for aircon repairs to avoid future problems.

At Coldway Aircon, we’re all about ensuring optimal air conditioner performance to maintain indoor comfort. From aircon general servicing to repairs, enjoy excellent, tailored services from our experienced team today!

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