Air Conditioner

Professional Solutions for Common Air Conditioner Glitches

In the relentless battle against soaring temperatures, your air conditioning (AC) system serves as a crucial ally, ensuring indoor comfort. However, as with any complex machinery, glitches and malfunctions can disrupt its efficiency. When facing issues beyond DIY fixes, seeking professional solutions becomes paramount. This comprehensive guide delves into common AC glitches and provides detailed insights into professional solutions, ensuring your system runs seamlessly, delivering cool and comfortable indoor environments.

Also read: Best AC in India 2024

Understanding Common AC Glitches

1. Inadequate Cooling Performance

In the scorching heat, inadequate cooling can be frustrating. Several factors can contribute to this glitch, requiring professional intervention:

Refrigerant Issues:

  • Professional Inspection: Certified technicians conduct a thorough examination to assess refrigerant levels and identify any leaks.
  • Recharge: If deemed necessary, technicians recharge the refrigerant to the appropriate levels.
  • Seal Leaks: Addressing refrigerant leaks promptly is crucial to prevent further loss and maintain the system’s efficiency.

Faulty Compressor:

  • Replacement: A malfunctioning compressor may necessitate professional replacement.
  • Comprehensive Testing: After replacement, technicians conduct comprehensive tests to ensure the new compressor functions optimally.
  • Regular Maintenance: Enrolling in a regular professional maintenance plan is essential to prevent compressor issues through early detection.

Dirty Coils:

  • Thorough Cleaning: Professional technicians employ specialized tools and cleaning solutions to clean evaporator and condenser coils.
  • Regular Maintenance Plan: Regularly scheduled professional maintenance plans include periodic coil cleaning.
  • Coil Coating: In some cases, technicians apply a coating to the coils to prevent dirt buildup, ensuring long-term efficiency.

2. Water Leakage

Water leakage can lead to property damage and indicate various underlying issues:

Clogged Drain Line:

  • Clearing Blockages: Technicians use a wet/dry vacuum or specialized tools to clear the drain line, ensuring proper drainage.
  • Preventive Measures: Installing a condensate drain line with an anti-algae tablet helps prevent future clogs.
  • Regular Inspections: Scheduled professional inspections include checks for potential drain line issues.

Faulty Condensate Pump:

  • Repair or Replacement: Technicians assess the pump’s condition and recommend repair or replacement as needed.
  • Testing: After repairs or replacements, the pump undergoes rigorous testing to ensure proper function.
  • Scheduled Checks: Regular professional checks include assessments of the condensate pump.

Frozen Evaporator Coil:

  • Thawing: Technicians turn off the AC to allow the frozen coil to thaw naturally.
  • Identifying the Cause: The root cause of the freezing, such as refrigerant issues or airflow restrictions, is identified and addressed.
  • Preventive Measures: Regular maintenance includes checks to prevent conditions leading to frozen coils.

3. Strange Noises

Unusual noises can be indicative of underlying issues that require professional attention:

Loose or Damaged Parts:

  • Tightening and Repairs: Technicians inspect the unit for loose screws or components, tightening or repairing as needed.
  • Enhanced Stability: To prevent future issues, technicians may use lock washers or thread-locking compounds for added stability.
  • Regular Checks: Scheduled professional maintenance includes regular checks for loose parts.

Debris in the Unit:

  • Cleaning: Technicians remove any debris from the unit, ensuring unobstructed airflow.
  • Vegetation Trimming: Regularly trimming nearby vegetation prevents debris from entering the unit.
  • Scheduled Cleanings: Professional maintenance plans include periodic cleanings to prevent debris-related issues.

Worn-out Fan Motor:

  • Motor Replacement: A worn-out fan motor may require replacement by a professional.
  • Lubrication: Regular lubrication of fan bearings during maintenance reduces friction and noise.
  • Advanced Diagnostics: Technicians use advanced diagnostic tools to identify motor issues during inspections.

4. Foul Odors

Unpleasant odors emanating from the AC can be a sign of various issues:

Dirty or Moldy Coils:

  • Professional Cleaning: Technicians clean coils thoroughly, eliminating dirt and mold.
  • UV Light Installation: Installing UV light systems inhibits mold and bacteria growth on coils.
  • Regular Coil Maintenance: Enrolling in a maintenance plan ensures regular coil cleaning to prevent foul odors.

Stagnant Water:

  • Drip Pan Maintenance: Technicians ensure proper drainage in the drip pan, preventing stagnant water.
  • Pan Treatments: Installing condensate pan treatments helps control microbial growth and odors.
  • Scheduled Inspections: Regular professional inspections include checks for proper drip pan functioning.

Dirty or Clogged Filters:

  • Filter Replacement: Technicians replace dirty or clogged filters with high-quality alternatives.
  • Upgraded Filters: Upgrading to high-efficiency filters enhances air quality and reduces the risk of foul odors.
  • Education: Technicians educate homeowners on the importance of regular filter maintenance.

5. AC Not Turning On

When your AC refuses to start, professional solutions are essential to identify and rectify the issue:

Thermostat Issues:

  • Thermostat Calibration: Technicians calibrate thermostats for accurate temperature readings.
  • Programmable Thermostats: Upgrading to programmable thermostats provides precise control and energy savings.
  • Battery Replacement: Regular battery replacement ensures uninterrupted thermostat function.

Circuit Breaker Problems:

  • Breaker Reset: Technicians reset tripped breakers and inspect the electrical panel for issues.
  • Dedicated Circuits: Recommending dedicated circuits for the AC unit prevents overloads.
  • Advanced Diagnostics: Technicians use advanced diagnostic tools to identify underlying electrical issues.

Capacitor Failure:

  • Professional Inspection: Technicians inspect capacitors for signs of wear or failure.
  • Replacement: A faulty capacitor may require professional replacement.
  • Routine Checks: Regular capacitor inspections during maintenance checks prevent unexpected failures.


Navigating common AC glitches requires a blend of professional expertise and preventive measures. Certified technicians bring advanced diagnostic tools, specialized knowledge, and experience to address issues effectively. Incorporating regular professional maintenance into your AC care routine ensures not only immediate issue resolution but also the prevention of future glitches. Invest in the longevity and efficiency of your AC system with professional solutions, and enjoy cool, reliable comfort year-round. Stay cool, stay hassle-free!

BuyTopIndia Team

At, our team is a diverse group of professionals committed to delivering objective and well-informed reviews across a spectrum of products, ranging from electronics and kitchen appliances to home appliances. Each team member brings a unique background and expertise to the table, allowing us to approach product evaluations from various perspectives and ensuring a comprehensive assessment. Our methodology revolves around gaining firsthand knowledge through thoughtful product testing and leveraging the professional backgrounds of our team members in industries such as tech, beauty, kitchen appliances, and outdoor gear. This hands-on experience is complemented by extensive online and offline research, keeping us abreast of the latest models, technologies, and customer preferences to provide you with accurate and relevant information. To deepen… More »

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