When Your Aircon Doesn’t Drain: What to Expect

Have you noticed water pooling around your aircon unit or leaking from the indoor unit?
If so, your aircon might not be draining properly.

At first, it might seem like a minor problem, but ignoring it can lead to water damage, mould growth, and even a complete system breakdown.

What Does an Aircon Compressor Do?

First of all, it’s important to understand what your aircon compressor actually does.
It acts like the heart of your aircon system, circulating refrigerant to cool your room.

In other words, if the compressor stops working, your aircon won’t be able to produce cool air, no matter how high you turn the settings.

Common Signs of a Faulty Aircon Compressor

Weak or No Cold Air

Firstly, if your aircon is blowing warm or weak air even though the settings are correct, the compressor might be having trouble.

When it can’t compress the refrigerant properly, your room won’t cool effectively.

Unusual Noises from the Outdoor Unit

Next, listen for strange sounds from the outdoor condenser unit.
For example, a faulty compressor often makes rattling, grinding, or clicking noises as it struggles to run.

This is a clear sign something isn’t right and needs attention.

Aircon Tripping the Circuit Breaker

Another warning sign is when your aircon frequently trips your circuit breaker.
This happens because a failing compressor draws too much electricity, causing your power supply to cut off for safety.

Outdoor Unit Vibrating Too Much

Another warning sign is when your aircon frequently trips your circuit breaker.
This happens because a failing compressor draws too much electricity, causing your power supply to cut off for safety.

Higher Electricity Bills

Lastly, a faulty compressor uses more power to try and maintain the temperature.
As a result, you might notice your electricity bills suddenly going up without any increase in usage.