Top Common Air Conditioner Issues You Might Face!
Understanding air conditioner issues is important for homeowners and business owners to prevent trouble in the future. At ABA Air Conditioning, preventive measures can help avoid costly repairs by identifying problems early on.
Let’s check out the top common air conditioner issues, troubleshoot them, and learn the best ways to prevent them so you can stay calm and relaxed all year round.
Top 10 Common Air Conditioner Issues
1. AC Not Blowing Cold Air
The most common issue you will encounter is a system that operates yet fails to cool down the room. Your air conditioner’s failure to produce cold air is generally due to a blocked air filter, too little refrigerant pressure, or faulty compressed elements.
Begin by replacing and inspecting your air filter. When the standard solution doesn’t work, call an expert to check refrigerant levels and fix the compressor.
2. Refrigerant Leaks
Problems with refrigerants lead to cooling degradation and worse efficiency alongside cash losses and environmental issues.
Licensed expert technicians must handle all cases of refrigerant leaks. Early leak discovery is possible when systems undergo regular maintenance procedures.
3. Clogged Air Filters
Restrictions on airflow from a clogged air filter force your AC unit to operate at higher settings, resulting in higher energy consumption and decreased thermal performance.
Regular air filter replacement becomes necessary every 1-3 months, depending on usage and manufacturer specifications.
4. AC Unit Won’t Turn On
An AC that refuses to start could indicate an electrical issue, thermostat problem, or tripped circuit breaker.
Ensure your thermostat is functioning correctly and set to the appropriate temperature. Check your circuit breaker operation and complete a reset when needed. Hire a professional like ABA Air Conditioning for continued problems with air conditioning.
5. Frozen Evaporator Coils
Refrigerant depletion, restricted airflow, and clogged coils can impair your AC’s cooling performance.
Cut off your AC power and allow your evaporator coils to reach normal temperature before attempting service. Troubleshoot your AC system by changing your air filter, then arrange a professional maintenance service.
6. Leaking Water or Moisture Around the Unit
Water leaks are often caused by a clogged condensate drain or damaged drain pan.
Perform two assessments;
- Remove blocked waste from drain lines
- Now, examine your drain pan for potential damage.
Always call an HVAC expert in case of ongoing leakages.
7. Strange Noises
Listen for noises like banging, buzzing, and rattling. These can indicate worn pieces, blower motor failure, or blockages in your fan’s operation.
First, turn off the unit before checking for detectable debris. A technician will evaluate and resolve ongoing noises that keep the air conditioning system running.
8. AC Cycling On and Off Frequently
When an air conditioning system operates periodically instead of maintaining stable operation, this phenomenon is called short cycling, which occurs because of thermostat problems, filter blockage, and a system that is too large for the space.
Inspecting thermostat settings and filter replacement solves part of the issue. Consult with an expert specialist when the problem proves challenging to resolve.
9. Foul Odors from the AC
The presence of musty odours points to mould or mildew contamination in either equipment units or ductwork, but the burning smells half suggest electric components need repair.
You need to clean ducts and verify their mould conditions. When your air conditioner releases electrical odours, immediately cut the power and contact a professional.
10. High Energy Bills
When your AC operates poorly, your energy bills increase unexpectedly due to blocked air filters, leaking refrigerant, or deteriorating components inside.
Periodic maintenance, duct cleaning, and unit adjustments improve appliance functionality while decreasing operational expenses.
Prevention Tips for Air Conditioner Issues
- Replace Filters Regularly
When filters are clean, they help to boost both air quality and energy performance.
- Keep the Outdoor Unit Clean
Removing leaves, debris, and dirt from the outside unit helps maintain smooth airflow.
- Schedule Annual Maintenance
Your air conditioner’s regular maintenance with professionals helps detect problems in their early stages so they won’t become more significant.
- Inspect Ductwork
Make sure to close any suspicious openings because this ensures all of the cool air stays inside.
- Use a Programmable Thermostat
Thanks to the programmable thermostat, your system will operate efficiently during your absence.
How to Troubleshoot Common AC Problems
Sometimes, quick troubleshooting can save the day:
- Reset the Thermostat
Resetting the thermostat can sometimes resolve minor issues. Make sure to set the desired temperature.
- Inspect Power Supply
Ensure that the circuit breaker hasn’t tripped and that you have the unit plugged in.
- Clean the Air Filter
Replace or remove dirty filters to improve airflow.
- Clear the Outdoor Unit
To maintain proper airflow, make sure the outdoor unit is clear of debris, leaves, and dirt.
- Reset the AC
Unplug the unit, leave it for a few minutes, and power it on again.
But if none of these steps works, it’s best to get a professional from ABA Air Conditioning to take action so that further damage doesn’t ensue.
The Final Takeaway!
Don’t let air conditioner issues catch you off guard. Regular maintenance and timely professional assistance can save money, prevent major breakdowns, and ensure comfort.
Are you experiencing Air Conditioner Issues?
Don’t wait for the problem to escalate! Contact our expert HVAC team at ABA Air Conditioning today. We provide fast, reliable repairs and maintenance services. Call (08 7323 1251) now or book your appointment online.
Your comfort is our priority!
FAQs:
- What are some common AC problems?
Most issues relate to refrigerant leaks, dirty filters, frozen coils, and electrical failures.
- What is the most common part of failure on an AC unit?
Most of the time, the compressor breaks because of wear and tear or poor maintenance.
- Why is AC not blowing cold air?
Unfortunately, that could be the signs of low refrigerant levels, dirty filters, or a broken compressor.
- What is the common problem in split AC?
Typical issues include refrigerant leaks, thermostat failure, and a clogged filter.
