Common Aircond Problems & How Professional Servicing Fixes Them

Index:

• Introduction

• Five Common Aircon Issues and How to Fix Them

• Importance of Regular Aircon Servicing

• When to Call a Professional?

• Conclusion

• FAQs

Introduction

Air conditioners keep our homes comfortable, but they can develop issues over time. From weak cooling to leaks and strange noises, these problems affect efficiency and energy costs. Fortunately, professional servicing can restore your unit’s performance.

Five Common Aircon Problems and How to Fix Them

There are five common aircon problems that you should know. Understanding these issues can help you identify when your air conditioner needs servicing and prevent costly breakdowns. Below, we discuss these problems and how professional servicing can resolve them effectively.

1. Weak Cooling or No Cold Air

Causes:

• Dirty air filters: Clogged filters block airflow, making it harder for the aircon to cool the room effectively.

• Low refrigerant levels: Insufficient refrigerant reduces cooling efficiency, often leading to warm air being blown out.

• Malfunctioning thermostat: A faulty thermostat may misread temperatures, causing the aircon to underperform.
  

How Professional Servicing Fixes It:

• Cleaning or replacing air filters to restore airflow.

• Checking and refilling refrigerant if needed.

• Adjusting or replacing the thermostat for accurate temperature control.

2. Aircon Leaking Water

Causes:

• Clogged drain pipes: Dirt and debris can block the drainage system, leading to water overflow.

• Ice buildup due to dirty filters: Restricted airflow from dirty filters can cause the evaporator coils to freeze and later melt, resulting in water leakage.
  

How Professional Servicing Fixes It:

• Clearing drain pipes to prevent water backup

• Cleaning filters to avoid ice formation

3. Strange Noises (Rattling, Buzzing, or Hissing).

Causes:

• Loose components: Screws or internal parts may become loose due to vibrations, causing rattling noises.

• Electrical issues: Buzzing sounds often indicate electrical problems, while hissing noises could signal a refrigerant leak.
  

How Professional Servicing Fixes It:

• Tightening or replacing faulty parts

• Checking electrical connections for safety and performance

4. Bad Odors from the Aircon

Causes:

• Mold or bacterial buildup: Moist conditions inside the unit can promote the growth of mold and bacteria, leading to musty smells.

• Clogged drain pans: Stagnant water in drain pans can create a foul odor as it accumulates over time.
  

How Professional Servicing Fixes It:

• Deep cleaning the unit to eliminate mold

• Unclogging drain pans to prevent moisture buildup

5. Frequent Cycling On and Off

Causes:

• Dirty condenser coils: When coils are covered in dirt and dust, they can't dissipate heat properly, forcing the unit to work harder and cycle more frequently.

• Faulty thermostat: An inaccurate thermostat may cause the aircon to turn on and off erratically.
  

How Professional Servicing Fixes It:

• Cleaning condenser coils to improve efficiency

• Checking and recalibrating the thermostat

Importance of Regular Aircon Servicing

• Prevents major breakdowns

• Improves energy efficiency

• Extends the unit’s lifespan

When to Call a Professional?

If your aircon isn’t performing well, call an expert before the issue worsens. Regular servicing keeps your unit running efficiently.

Conclusion

Your aircon needs proper care to function at its best. Professional servicing helps resolve common problems and ensures long-term performance. Don’t wait for a breakdown—schedule regular maintenance today!

FAQs

1. How often should I service my aircon?

Every 6 months for optimal performance.

2. Can I fix aircon problems myself?

You can clean filters, but major issues require professional help.

3. How much does aircon servicing cost?

Basic servicing starts at around RM200-RM450, depending on location and services required.

4. How do I know if my aircon needs refrigerant refill?

Weak cooling, ice buildup, and hissing sounds are common signs.

5. Does regular servicing extend my aircon’s lifespan?

Yes! Proper maintenance keeps your unit efficient for years.