What Steps Should You Take Before Calling an AC Technician?

AC systems are key for maintaining a comfortable indoor environment, especially in commercial spaces where productivity and customer satisfaction are at stake. However, before reaching out for commercial AC repair services in Dubai, there are a few points you can take to troubleshoot the issue. These simple checks can aid you determine if professional assistance is required or if the problem can be resolved on your own.

• Check the Thermostat Settings

A simple yet common reason for AC issues is incorrect thermostat settings. Ensure that:

• The thermostat is set to “cool” mode.
• The temperature is set lower than the present room temperature.
• The batteries (if applicable) are not dead.

If the thermostat is malfunctioning or unresponsive, replacing the batteries or resetting the device might fix the issue.

• Inspect the Power Supply

Before assuming your AC unit has broken down, check whether it is receiving power.

• Verify that the circuit breaker hasn’t tripped.
• Ensure that the AC switch is turned on.
• Inspect the power cords and connections for any loose or damaged wiring.

If the circuit breaker repeatedly trips, it might indicate an underlying electrical issue that requires professional attention.

• Examine the Air Filters

Dirty or clogged air filters can restrict airflow, reducing the efficiency of your AC and causing cooling problems.

• Remove the air filter and check for dust buildup.
• If it’s reusable, clean it with water and let it dry before reinstalling.
• If disposable, replace it with a new one.

Regularly cleaning or replacing air filters can improve your AC’s performance and indoor air quality.

• Ensure Air Vents Are Open and Unblocked

Blocked or closed air vents can restrict airflow, leading to uneven cooling or reduced efficiency.

• Check that all vents are open.
• Remove any obstructions such as furniture, curtains, or dust buildup.

Proper airflow distribution is essential for maintaining a consistent indoor temperature.

• Inspect the Outdoor Unit

For split AC systems, the outdoor condenser unit plays a vital role in heat dissipation.

• Make sure the unit is not covered with debris, leaves, or dirt.
• Ensure there’s no physical damage to the fan or coils.
• If the unit is excessively dirty, consider using a hose to gently clean it.

Proper maintenance of the outdoor unit helps prevent overheating and inefficiencies in cooling performance.

• Check for Refrigerant Leaks

If your AC is blowing warm air or taking too long to cool, it could be due to a refrigerant leak.

• Listen for hissing sounds near the refrigerant lines.
• Look for ice buildup on the evaporator coil.
• Monitor for any chemical odors around the AC unit.

Since handling refrigerant requires professional expertise, it’s best to contact commercial AC repair services if you suspect a leak.

• Reset Your AC Unit

Sometimes, a simple reset can resolve minor glitches in the AC system.

• Turn off the unit at the thermostat and breaker.
• Wait for about 5-10 minutes.
• Turn the breaker back on, followed by the thermostat.

This process can refresh the system and fix minor technical faults.

• When to Call a Professional AC Technician

If you’ve tried these troubleshooting steps but your AC is still not working efficiently, it’s time to call a technician. Commercial AC repair services can diagnose and fix more complex issues such as compressor failures, electrical faults, and refrigerant leaks.

In Conclusion

Regular maintenance and basic troubleshooting can save time and money, but some AC issues require professional expertise. If your commercial AC system needs expert attention, AC PRO offers reliable and efficient commercial AC repair services to ensure uninterrupted cooling for your business. Contact us today for expert assistance!