Before you buy a new AC unit for your home, know about its installation, maintenance, and common problems. While regular maintenance can reduce the chances of emergency repairs, you should know about the common problems and their solutions. You should know when it is time to call an air conditioning repair company Canberra.
1. Air Conditioner Not Cooling Properly
It is a common problem primarily caused by dirty filters, blocked airflow, low refrigerant, incorrect thermostat settings, or a compressor problem. You can clean the filters and reset the thermostat to check whether the cooling improves. If it doesn’t improve, call an expert. An experienced technician will conduct a thorough check to identify the problem.
2. Weak Airflow from Vents
A clogged filter can restrict airflow, or the ductwork can be blocked or damaged. For example, furniture placement may block vents and airflow. If there’s no blockage, then the fault can be in the blower motor or indoor fan. Persistent airflow problem requires a complete check from the filter and ductwork to internal components. You need a professional to inspect the system.
3. Strange Noises
An AC produces a humming sound that is music to the ears. It can lull you to sleep. But if you hear grinding, rattling, buzzing, clicking, or squealing noises, take it as an indication of an underlying problem, such as loose components, worn fan motors, debris, or an electrical problem. Switch off your AC and call an expert for AC repair Canberra.
4. Water Leaks Around the AC Unit
Water leaking from the outdoor unit indicates a blocked drain, damaged drain pan, or frozen coils. Delaying repair can damage walls, ceiling, floor, and electrical fittings. While you can check whether the filter is blocked, it is better to hire an expert for professional cleaning. An experienced technician can find the source of the water and plug the leak.
5. Frequent Cycling
An air conditioner repeatedly turning on and off is called short cycling. Using an incorrectly sized AC unit is the primary cause of this problem. If you have the right-sized AC, the problem may be with the thermostat, airflow, or mechanics. Short cycling not only reduces comfort, but also puts unnecessary pressure on the machine. A professional can identify and fix the problem.
6. Unpleasant Odours
Your AC may smell musty due to dirty filters or moisture. It may also be due to microbial growth in areas where condensation accumulates. However, you should be more careful about burning or electrical smells. They could be due to an electric fault. An instant burning smell should be treated as an emergency.
7. Rising Energy Bills
If you notice an unexpected increase in energy consumption after starting your AC, the unit may be faulty. Dirty filters, clogged coils, poor airflow, and ageing components can slow the system. In this situation, the unit works harder to provide efficient cooling and consumes more energy. If your AC has completed its life, replace it with a new unit.
Final Thoughts
Regular maintenance and changing parts can help keep your AC unit working for a long time. However, you shouldn’t ignore the warning signs to avoid an emergency breakdown. An AC unit is a machine, and like any other machine, it can also develop faults. If you know when your AC needs repair, you can resolve common problems. Always call an expert for split system air conditioning repair Canberra instead of trying it yourself.
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