Having an air conditioner is essential for keeping your home cool, comfortable, and livable even during the summer in Canberra and Queanbeyan. However, when something goes wrong with your AC unit, it can be stressful and expensive to repair. To help you out, we have put together this essential guide to solving common air conditioner issues.
Lack of Maintenance

Air conditioners need regular care and tune-ups to run at peak efficiency. Neglecting your air conditioning unit can result in reduced airflow, higher energy bills, and a breakdown.
To prevent such a situation, make sure to schedule regular maintenance with your HVAC technician.
Clogged Condensate Line
Clogged condensate lines can be due to several reasons. It could be due to dirt and debris building up in the drain line of the unit, for example, preventing it from draining properly.
If left unchecked, it can lead to water damage in the home. To prevent it from happening, have your technician check the condensate line for any blockages or clogs and clear them out as needed.
Dirty Evaporator Coils
When dirt and dust accumulate on the evaporator coils of your air conditioner, it can reduce airflow and cause the unit to overheat. To prevent this issue, make sure to regularly clean your evaporator coils with a vacuum cleaner and soft brush attachment.
Frozen Evaporator Coils
If the evaporator coils become too cold, they can freeze up and cause air conditioner failure. It is often due to low levels of refrigerant, a blocked condensate line, or dirty air filters.
To prevent this issue from occurring, have your technician check the refrigerant levels and clean the evaporator coils and air filters regularly.
Foul Odours

Are there unpleasant smells emanating from your AC unit? Strange odours can point to a range of issues, including mould or mildew growth, a clogged filter, or a small decaying animal stuck in your ductwork. Not only can these smells be a health hazard, but they also signify a potential mechanical problem. Try regularly cleaning the air filter and ductwork to prevent bad odour. If that does not work, calling for professional maintenance services is best.
Call Landmark Air Canberra Immediately!
If you have any problems with your air conditioner, contact Landmark Air Canberra at (02) 6189 2972 and get the help of a knowledgeable technician right away. Our technicians will come to your home to diagnose any issues you may have and find the best solution for your needs, solving common air conditioner issues efficiently and effectively.
Don’t let AC issues ruin your comfort. Call us today!