Your aircon is supposed to keep you cool, not drive you up the wall. But every now and then, something goes wrong. Maybe the air isn’t cold, the unit is noisy, or it just won’t turn on at all. Whatever the case, aircon troubles are more common than you think. Regular aircon servicing in Singapore can help prevent many of these issues.
Here’s a direct and fuss-free guide to help you figure out what’s going wrong and when to call in an aircon contractor.
The Air Feels Warm, Not Cool
Let’s start with the classic complaint. You turn on the aircon expecting a blast of cool air, but get lukewarm disappointment instead. The most common causes? Dirty filters, low refrigerant, or dusty coils.
If you haven’t had aircon servicing done in a while, now’s a good time. An aircon contractor can clean-up your filters and coils, along with a refrigerant top-up, and usually solve this problem without much drama.
No Airflow or Weak Breeze
When the aircon sounds like it’s running but barely pushes air, check the obvious first. Filters might be blocked, or the fan could be struggling. In some cases, the blower motor might be faulty or completely gone.
This is one issue where proper aircon service repair is worth every dollar. Aircon contractors will check airflow paths, fan motors, and internal blockages to get things moving again.
Dripping and Leaks
Water on the floor near your aircon isn’t just annoying; it’s a sign of trouble. Usually, this points to a clogged drainage pipe or a cracked drip tray. Sometimes it’s caused by dirty coils that freeze up, then melt and overflow.
Routine aircon servicing in Singapore should include drain checks and coil cleaning. If the leak is constant, technicians may have to replace damaged parts during a full aircon service repair.
Strange Noises From the Unit
A well-behaved aircon hums quietly. So when yours starts rattling, buzzing, or squealing, something is off. Loose parts, damaged fan blades, or worn-out motors can all make noise.
Ignoring these sounds is a bad idea. That odd rattle could turn into a broken motor fast. A quick inspection during regular aircon servicing can catch loose screws and faulty bearings before they become big problems.
Foul Smells in the Air
Smells coming from your aircon are not just unpleasant. They could point to mould in the filters, stale water in the drain pan, or burnt wiring.
This is where aircon service repair goes beyond just cooling. Cleaning out filters and drain lines, or replacing burnt electrical parts, ensures your unit doesn’t just cool the room, but keeps the air fresh and safe.
READ MORE: Types of Aircon Units and How to Maintain Them Properly
The Remote Doesn’t Work
Sometimes it’s not the aircon, it’s the remote. Before panicking, check the batteries and make sure there’s no blockage between the remote and the sensor.
Still not working? The sensor on the unit might be faulty. This is a quick fix during aircon servicing, and technicians can easily swap in a replacement if needed.
The Unit Won’t Turn On
If the unit is completely dead, don’t jump to conclusions. First, check the power supply and circuit breaker. A tripped fuse or a loose plug can stop everything.
If the power is fine, internal wiring or a faulty capacitor might be to blame. At this point, aircon service repair is necessary to avoid damaging anything further.
It Runs Too Long or Not Long Enough
If your aircon runs non-stop or keeps shutting off early, the thermostat could be the issue. It might be in the wrong place, like near a heat source, or just giving incorrect readings.
Sometimes it’s a sensor problem or a dirty coil confusing the system. A service technician can recalibrate the thermostat or move it to a better spot. During regular aircon servicing, these little details are often adjusted without needing extra work.
Why Regular Servicing Helps Avoid These Problems
Most of these issues have a simple root cause: neglect. Dust, worn-out parts, and forgotten filters slowly pile up and cause more trouble than they’re worth.
Aircon servicing in Singapore helps you dodge the chaos. It’s less about fixing and more about keeping things running as they should. Think of it like brushing your teeth. You don’t wait for a cavity; you clean to avoid one. Same with your aircon.
When to Call in the Pros
DIY is fine for cleaning filters and checking remotes. But if your unit is leaking, rattling, or shutting down randomly, it’s best not to guess.
Aircon contractors who handle aircon service repair come with the tools, experience, and parts to fix the real issue without wasting time or causing more damage.
Contact Cool Channels Engineering to schedule expert aircon servicing in Singapore and keep your unit running smoothly, quietly, and consistently all year round.