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The drilling is done, the pipes are in, and your new aircon is hanging proudly on the wall. You’re tempted to hit the power button and cool off instantly. But should you? Can you use a new aircon right after installation, or is it better to give it a breather before the breeze?
The answer is mostly yes, but there are a few things to check before you kick back and enjoy that cold airflow. Proper post-install checks matter, especially if you want to avoid early faults or repair calls.
First Things First: Let the Technicians Test
After any aircon installation in Singapore, a good installer will run the system through its paces. This includes checking refrigerant levels, drainage, pressure, noise, and electrical flow. Skipping this part means skipping peace of mind.
You shouldn’t be the first person to switch the unit on. The technician should do that while you’re present. This way, you can ask questions, spot anything odd, and confirm everything is working as expected.
Is It Safe to Use Immediately?
If the installation was done properly, then yes, it is usually safe to start using your aircon straight away. Systems are designed to run right after set-up, assuming all the technical steps are followed. That includes proper vacuuming of the pipes to remove moisture and non-condensable gases before refrigerant is released.
If this step is skipped, or rushed, you may end up with weaker cooling and reduced lifespan of your unit. A trustworthy provider offering aircon installation in Singapore will never cut corners here.
What About Power Supply Checks?
Even if your new aircon looks good on the wall, your circuit might not be feeling the same way. The power supply needs to be stable and able to handle the new load. If the technician hasn’t tested voltage and amperage draw, ask them to do so.
Overloading the circuit might not cause immediate failure, but it could show up as random shutdowns or breaker trips. Those little hiccups can become big costs later. It’s a small step that prevents big bills.
Should You Wait for the Sealant or Wall Work to Dry?
In some installations, minor wall repairs or paint touch-ups are done around the piping area. If that’s the case, it’s best to let the area dry fully before blasting cold air directly at it. This helps avoid paint peeling or moisture build-up.
While this doesn’t affect the system directly, it helps maintain the finish and tidiness of your install space. If your installer added any patching, ask how long it takes to cure properly.
What If You Hear Unusual Noises?
All aircons make some sound, especially at startup. But if you hear loud vibrations, rattling, or gurgling, don’t just shrug it off. It could point to loose brackets, trapped air in the lines, or poor alignment.
Flag it with the installer immediately. Don’t wait until your warranty period passes. Part of what you pay for the air conditioner installation cost in Singapore includes that post-install support.
Check for Cooling Consistency
Turn the unit on and let it run for at least 15 to 30 minutes. Check that the air is consistently cool, and the airflow is strong. Uneven cooling might mean issues with refrigerant pressure or a poorly sized unit.
Even if everything looks right, a temperature check across the room will help you gauge performance. A strong unit should bring the room down to the set temperature quickly without wild fluctuations.
Keep an Eye on the First 48 Hours
The first two days after installation are the best time to spot problems. If you notice leaks, strange smells, or odd temperature changes, report them. This is when service providers are most responsive.
If you opted for a cheaper installer to save on the air conditioner installation cost in Singapore, make sure they’re still available post-job. A reliable company will offer at least one follow-up or warranty coverage.
Let It Run, But With Checks
Yes, you can use your aircon after installation, but don’t skip the basics. Let the technician power it on first. Watch for strange sounds. Feel for cold air. Keep your eye on things for a couple of days. A quick test now avoids long-term pain.
Your aircon deserves more than a quick plug-and-play. It’s a long-term fixture that affects comfort, energy use, and maintenance costs. Treat the first run like a test drive. Once you’re sure everything’s humming, then sit back and chill, literally. Contact Newway Air Conditioning to install your unit with care, precision, and post-install peace of mind.
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