The Do's and Don’ts of Aircon Maintenance in Singapore

Air conditioners are essential in Singapore’s hot and humid climate, keeping homes and offices cool and comfortable. Regular maintenance ensures your aircon runs efficiently and lasts longer. However, improper handling can lead to costly repairs and reduced efficiency. To help you maintain your air conditioning system effectively, here are some do’s and don’ts of aircon maintenance in Singapore.

The Do's of Aircon Maintenance

1. Do Clean or Replace Air Filters Regularly

Air filters trap dust, dirt, and allergens, and when they become clogged, airflow is reduced, leading to decreased efficiency.

How to Do It:

• Clean or replace filters every 1 to 3 months, depending on usage.
• Clean filters help maintain proper airflow and improve energy efficiency.

2. Do Keep the Area Around the Unit Clean

A clutter-free area ensures your aircon can operate efficiently without obstruction.

How to Do It:

• Clear away furniture, curtains, or other objects that may block air vents.
• Regularly dust the area around the aircon unit, especially the outdoor condenser.
• This ensures proper airflow and allows the unit to work efficiently.

3. Do Schedule Regular Professional Servicing

Even with DIY maintenance, regular professional servicing is vital to keep your system in top condition.

How to Do It:

• Have your aircon serviced every 3 to 6 months, depending on usage.
• Professionals will clean internal components, check refrigerant levels, and address any wear and tear.

4. Do Check for Leaks and Water Drainage

Water leakage or poor drainage can lead to water damage and mold growth.

How to Do It:

• Periodically inspect the indoor unit and check for water leaks or pooling water.
• Ensure that the drainage pipe is clear and functioning well to avoid clogs and leaks.

5. Do Use a Programmable Thermostat

Managing your aircon’s thermostat can help conserve energy and reduce wear on the system.

How to Do It:

• Set your thermostat to 24–26°C for optimal cooling without overworking the system.
• Use a programmable thermostat to automate cooling schedules, reducing unnecessary usage.

The Don’ts of Aircon Maintenance

1. Don’t Ignore Strange Noises

Unusual sounds like rattling, buzzing, or hissing can be signs of mechanical problems that need attention.

Why Not:

• Ignoring these noises may lead to severe damage and costly repairs.
• If you hear strange sounds, schedule professional servicing to diagnose the problem.

2. Don’t Attempt Complex Repairs Yourself

Aircon systems are complicated and involve electrical components, refrigerants, and intricate parts.

Why Not:

• DIY repairs can cause further damage, void warranties, or result in safety risks.
• Always call a professional technician for repairs beyond basic cleaning or filter replacement.

3. Don’t Overwork Your Aircon

Running your aircon at very low temperatures or continuously can put unnecessary stress on the system.

Why Not:

• Overworking your aircon increases energy consumption and speeds up wear.
• Avoid setting the thermostat too low or running the unit when it’s not necessary.

4. Don’t Skip Servicing During Peak Heat Seasons

Air conditioners experience higher usage during the hot months, making it more important to service them regularly.

Why Not:

• Lack of aircon servicing during peak seasons can result in inefficient cooling, higher energy costs, and breakdowns.
• Schedule servicing just before the peak summer months to ensure your unit is ready for heavy use.

5. Don’t Use Harsh Cleaning Chemicals

Using harsh chemicals or abrasive materials to clean your aircon can damage sensitive parts, such as the coils and filters.

Why Not:

• Harsh chemicals can erode components, leading to inefficiency or system failure.
• Stick to gentle cleaning solutions and soft cloths for routine cleaning tasks.

Conclusion

Proper aircon servicing Singapore involves a balance of DIY upkeep and professional servicing. By following the do’s and avoiding the don’ts, you can ensure that your air conditioner operates efficiently, lasts longer, and provides consistent cooling throughout the year. Regular maintenance not only helps you avoid costly repairs but also ensures cleaner air and reduced energy bills.