Regular aircon servicing is essential for keeping your system in top shape and ensuring you stay comfortable during Perth’s scorching summers. But how do you know when it’s time to book a service? Here are some common signs your aircon might need attention.
How to tell if your air conditioner need servicing:
- Is Your Airflow Weak or Uneven? – Clogged filters or blocked ducts could be the cause.
- Is Your Aircon Blowing Warm Air? – Low refrigerant or compressor faults may be the issue.
- Are You Hearing Strange Noises? – Loose parts or debris inside the unit can lead to unusual sounds.
- Do You Notice Unpleasant Smells? – Mould growth or electrical problems might be to blame.
- Is Your Aircon Turning On and Off Too Often? – Thermostat issues or improper sizing can cause short cycling.
- Are There Water Leaks Around Your Aircon? – Blocked drains or refrigerant leaks could be the problem.
- Are Your Energy Bills Suddenly Higher? – Reduced efficiency often leads to increased power usage.
- Is Your Home Taking Longer to Cool? – Failing compressors or ductwork issues might need attention.
1. Is Your Airflow Weak or Uneven?
Weak or uneven airflow is one of the most common signs your air conditioner might need servicing.
It’s often caused by clogged filters, blocked ducts, or even a failing motor. You’ll usually notice that certain rooms take longer to cool or that the air feels weaker than usual.
This matters because poor airflow makes your system work harder, leading to higher energy bills and reduced efficiency.
What to do: Clean or replace your filters and check for any blockages in the vents. If that doesn’t solve the problem, it’s time to give us a call.
2. Is Your Aircon Blowing Warm Air?
If your aircon is blowing warm air instead of keeping things cool, there’s a good chance the refrigerant levels are low or the compressor is faulty.
You’ll notice this problem when the thermostat is set to cool, but the air still feels warm or takes longer than usual to cool down your home.
Warm air isn’t just uncomfortable—it also strains your system and can lead to bigger issues.
What to do: Have a technician check your refrigerant levels and inspect the compressor to get your system back on track.
3. Are You Hearing Strange Noises?
Unusual noises like banging, screeching, or grinding are clear indicators that something isn’t right inside your air conditioner.
These sounds could be caused by loose parts, motor problems, or debris stuck in the unit. If you hear anything out of the ordinary, it’s best to turn off your system straight away.
Ignoring noises can lead to bigger mechanical failures and costly repairs.
What to do: Turn off the unit and call us for an inspection.
4. Do You Notice Unpleasant Smells?
Unpleasant smells coming from your aircon can be more than just annoying—they could indicate a serious problem.
Musty smells often mean mould or mildew is growing inside your ducts or filters, while burning smells could point to electrical problems.
These issues can affect your air quality and even pose safety risks.
What to do: Book a cleaning service and have the unit checked by a professional to avoid further issues.
5. Is Your Aircon Turning On and Off Too Often?
Frequent cycling—when your aircon keeps turning on and off—might be caused by a faulty thermostat or an improperly sized unit.
It’s easy to spot since the system struggles to maintain the temperature, running for shorter periods than normal.
Short cycling reduces efficiency, increases wear and tear, and drives up energy costs.
What to do: Recalibrate the thermostat or upgrade to a programmable model. If the issue persists, a professional inspection may be required.
6. Are There Water Leaks Around Your Aircon?
Noticing water leaks or pooling around your air conditioner?
While a little condensation is normal, excess water can indicate blocked drain lines or a refrigerant leak.
You’ll often see moisture around the vents or near the unit itself. Water damage can lead to mould growth and even structural issues if left untreated.
What to do: Clear the drain lines if you can, but if the problem continues, it’s best to have a technician check for refrigerant leaks and fix any blockages.
7. Are Your Energy Bills Suddenly Higher?
A sudden spike in your energy bills without any changes in usage could point to an inefficient or overworked air conditioning system.
When your aircon isn’t running efficiently, it uses more power to cool your home, which costs you more in the long run.
What to do: Book a professional service to improve performance, optimise energy use, and bring your bills back under control.
8. Is Your Home Taking Longer to Cool?
If your home takes longer than usual to cool down or certain rooms stay warm, it might mean there’s an issue with the compressor or ductwork.
These problems can make your aircon less effective and strain the system, increasing the chance of a breakdown.
What to do: Schedule an inspection to check the ducts for leaks and make sure the compressor is working properly.
Need Your Aircon Serviced?
Regular servicing keeps your aircon running smoothly and helps avoid costly breakdowns. At Limelight Electrix, we’re experienced in diagnosing and repairing air conditioning systems of all makes and models. Whether it’s a small fix or a full-service maintenance check, we’ll make sure your aircon is ready to handle Perth’s heat.
We offer upfront pricing with no surprises and guarantee high-quality service from licensed electricians. Don’t let a faulty air conditioner disrupt your comfort—contact us today for reliable air conditioning servicing and repairs. Call us or book an appointment online!
