Know The Possible Reasons for Why Your AC is Not Working

Here's the top common reasons why your AC is not cooling your room enough and the solutions to fix these issues promptly.
Explore ACs Online
3 min
6-July-2024

When your air conditioner stops cooling effectively, several common issues could be the cause. Problems with the thermostat, such as incorrect settings or a faulty device, can prevent your AC from maintaining the desired temperature. Dirty air filters are another frequent culprit; clogged filters restrict airflow, reducing the unit’s efficiency. Low refrigerant levels, often due to leaks, can also impair cooling performance and require professional attention. Additionally, compressor problems can halt the cooling process entirely, necessitating expert repair or replacement. Blocked or leaking ductwork can further diminish your system’s efficiency by allowing cool air to escape or obstruct airflow. Addressing these issues promptly is crucial to restoring your AC's performance and ensuring a comfortable indoor environment.

Explore the extensive range of air conditioners available on Bajaj Mall, or visit our partner stores to browse a wide selection of top brands. Find the perfect AC to meet your cooling needs with advanced features, efficient performance, and contemporary designs, ensuring both comfort and style in your home. Take advantage of our zero down payment options for a more convenient purchase experience.

For an efficient cooling solution, consider exploring the 1 ton split AC price available, which offer a balance of power and energy efficiency for optimal indoor comfort.

Possible reasons for AC not cooling

  • Dirty air filters: Clogged air filters can restrict airflow, reducing the cooling efficiency of your AC. Regularly cleaning or replacing the filters can improve performance.
  • Low refrigerant levels: Insufficient refrigerant can cause your AC to blow warm air. Check for leaks and refill the refrigerant to the recommended levels.
  • Thermostat issues: A malfunctioning thermostat can lead to incorrect temperature settings. Ensure that your thermostat is functioning correctly and set to the desired temperature.
  • Blocked condenser unit: Debris and dirt on the condenser unit can hinder heat dissipation. Clean the condenser regularly to maintain optimal cooling performance.
  • Faulty compressor: The compressor is the heart of your AC system. If it is not working correctly, your AC will struggle to cool the air. Professional repair or replacement might be needed.
  • Leaky ducts: Leaks in the ductwork can cause cooled air to escape, reducing the overall cooling efficiency. Inspect and seal any leaks to ensure efficient airflow.

For top models, consider exploring the best 1.1 ton air conditioner.

Foolproof solutions to fix an AC

  • Clean or replace filters: Regular maintenance of air filters can prevent clogs and ensure proper airflow. Check the filters every month and clean or replace them as needed.
  • Check refrigerant levels: If your AC is low on refrigerant, have a professional check for leaks and refill it to the correct level. This will restore the cooling efficiency.
  • Calibrate the thermostat: Ensure that your thermostat is accurately reading the room temperature. Replace the batteries if necessary and consider upgrading to a programmable thermostat for better control.
  • Clean the condenser coils: Remove debris and dirt from the condenser coils to improve heat dissipation. This helps the AC cool the air more effectively.
  • Inspect and repair ductwork: Check for leaks or blockages in the ductwork. Seal any leaks and ensure that ducts are properly insulated to prevent loss of cooled air.
  • Schedule professional maintenance: Regular professional maintenance can identify and fix potential issues before they become serious problems. This includes checking all components and ensuring they are in good working order.

For effective cooling, explore the 1 ton AC option available.

Preventive maintenance tips for AC

Maintaining your air conditioner through regular preventive maintenance can help prevent issues and ensure efficient cooling. Here are some tips:

  • Regular filter cleaning: Clean or replace air filters every month during the cooling season. Dirty filters restrict airflow and reduce efficiency.
  • Check thermostat settings: Ensure that your thermostat is set to the desired temperature and functioning properly. Consider upgrading to a programmable thermostat for better control.
  • Inspect ductwork: Regularly check ducts for leaks and blockages. Sealing leaks and cleaning ducts can improve airflow and cooling efficiency.
  • Clean condenser and evaporator coils: Dirt and debris on the coils can hinder heat exchange. Clean the coils annually to maintain optimal performance.
  • Schedule professional check-ups: Have a professional technician inspect your AC system at least once a year. They can identify and fix potential issues before they become major problems.
  • Keep the area around the condenser unit clear: Ensure that there is no debris, plants, or objects obstructing the airflow around the outdoor condenser unit. This helps maintain efficient cooling.

Updated price list of air conditioners in India (2024)

Model Price(Rs.)
Hitachi Izen 3400FXL 2.0 TR class 3 star Inverter Split air conditioner (RAS.G324PCBISF) Rs. 51,500
Daikin 1.5 ton 5 star RKM50TV16VF / FTKM50TV16VF inverter air conditioner (white) Rs. 53,400
Blue Star 5 in 1 convertible 1.5 ton 3 star Inverter Split air conditioner with Nano BluProtect technology (IA324DNUHC, white) Rs. 56,490


Disclaimer:
The features, availability, and pricing of each model are subject to change and may vary. For the most accurate and up-to-date information, please visit the official website.

Financing options with Bajaj Finserv

Bajaj Mall is the ideal online platform to explore all the details, features, and specifications of air conditioners. Compare different models to find the one that best suits your needs. Once you have decided on the perfect AC, visit your nearest Bajaj Finserv partner store to make your purchase. Use the Bajaj Finserv EMI Network Card, which has a pre-approved limit, to make the payment. You can choose a convenient repayment tenure and repay your purchase in interest-free EMIs.

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  • Instant approval: Benefit from instant loan approval and a straightforward documentation process. Quick and easy financing means you can enjoy your new AC sooner.
  • Complimentary delivery: Enjoy free delivery through a wide network of partner stores and online platforms, ensuring a smooth shopping experience. This added convenience saves you time and effort.

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Frequently asked questions

What are the common reasons that an AC might not be cooling?
Common reasons include dirty air filters, low refrigerant levels, thermostat issues, blocked condenser units, faulty compressors, and leaky ducts. Regular maintenance can help prevent these problems.
How can I troubleshoot my AC if it is not cooling?
Start by checking and cleaning the air filters, ensuring the thermostat is set correctly, and inspecting the condenser unit for debris. If these steps do not resolve the issue, it may require professional attention.
When should I call a professional for AC repair?
Call a professional if your AC continues to have problems after basic troubleshooting if there are refrigerant leaks, if the compressor is faulty, or if there are persistent issues with the ductwork.
What maintenance practices can prevent my AC from not cooling?
Regularly clean or replace air filters, check thermostat settings, inspect and clean ductwork, maintain condenser and evaporator coils, and schedule annual professional check-ups to ensure that your AC operates efficiently.
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