Air Conditioning: 8 Most Common Questions & Answers

8 common Air Conditioning Problems and Their Solutions


List of contents

  1. Is Your Air Conditioning Not Cooling Enough?
  2. Is Your Air Conditioning Making Weird Noises?
  3. Is Your Air Conditioning Leaking Water?
  4. Is Your Air Conditioning Not Blowing Cold Air?
  5. Is Your Air Conditioning Not Dehumidifying?
  6. Does Your Air Conditioning Keep Tripping Of The Power? 
  7. Is Your Air Conditioning Not Working At All?
  8. Does Your Air Conditioning Have A Bad Odor?


Air conditioners are essential for comfort in Spain, particularly during hot summer months and chilly winters. However, Air Conditioners can sometimes encounter issues that hinder their performance.

Understanding the basic issues common in Air Conditioning can help you find and resolve issues efficiently.

In this guide, we will explore some common issues. To help you diagnose and address problems with your air conditioner, allowing optimal comfort in your home.


Here are 8 Common Air Conditioning Problems and the Solution

  1. Is Your Air Conditioner Not Cooling Enough?


The first step is to check whether your air conditioning filter is clean. If the filter is dirty, the airflow will be blocked and Air Conditioning will not be able to effectively cool space. Also, look for any signs of low refrigerant levels because this will make it difficult for the Air Conditioning to deliver cooling temperatures. You need an Air Conditioning engineer to establish why refrigerant gas levels may be low.


  1. Is Your Air Conditioner Making Weird Noises?

Are you noticing peculiar noises coming from the Air Conditioning unit. The first step is to locate the source of the noise. Some noises that your Air Conditioning indicate a problem include:

  • Squealing: Indicates the problem with the compressor. In this case, look for loose screws and tighten them
  • Rattling: Indicates the problem with the fan. Clean the fan, you may need to remove some debris which has found its way in there.
  • Humming: Indicates the problem with the motor. This will need to be investigated.

If you still hear any strange noises coming from your Air Conditioning, it is best to have your Air Conditioning units serviced by an engineer.


  1. Is your Air Conditioner Leaking Water?

Is water dripping from the Air Conditioning vents or is it coming from the inside unit. It could indicate an issue. The following are some common reasons for Air Conditioning water leaks:

  • Dirty air filter: A dirty filter restricts airflow and reduces Air Conditioning efficiency. It is cleanable wit
  • Afbeelding2h a brush and water.
  • Blocked drain line: A blocked drain could stop condensed water from draining correctly, causing it to flow out of the unit. Clean or replace or unblock the drain to get rid of the water.
  • Defective compressor:  To resolve this Air Conditioning issue, contact a engineer. If the condition is severe, replacing the compressor is possibly a necessity.

If your Air Conditioning still leaks water, it is essential to get it checked by an engineer as soon as possible to prevent further damage.


  1. Is your Air Conditioning not Blowing Cold Air?  Afbeelding3 1

You can look into a few things. Firstly check the thermostat is adjusted to a comfortable temperature. Make sure the air conditioning is on. If the air conditioner is turned on and the thermostat is set to a cool temperature, but the air is not cold, this could indicate a problem with the refrigerant levels. One possibility of a low refrigeration level is incorrect installation. Call for an air conditioning service to check if there is a chance of installation error.


  1. Is your Air Conditioning not Dehumidifying?

. If your Air Conditioner is not dehumidifying, it could indicate a problem with the refrigerant gas levels. Low refrigerant levels can prevent the Air Conditioning from removing moisture from the air. If left unresolved it could further damage another part of the Air Conditioning and might affect the compressor. This could be an expensive issue if not resolved. Any problems relating to gas levels need to be investigated by a professional Air Conditioning engineer.


  1. Is your Air Conditioning Tripping Off the Power? 

This can be because of a variety of issues including power surges, dirty filters, low refrigerant, compressor failure or issues with trip switches. Once you notice the problem, turn off the Air Conditioning. Turn off the power, leave for a few minutes and turn back on.


It is always best to call an Air Conditioning engineer for a full service should you suspect your Air Conditioning is tripping off your power.


  1. Is your Air Conditioning not Working At All?

No airflow, and the Air Conditioning unit does not respond to any commands from the control pad or remote control. This could be a sign of a serious problem. Some common causes of Air Conditionings not working at all include:

  • Power surge: If there is a power surge, the Air Conditioning could have been affected
  • Thermostat problem: If the thermostat is not working properly, it will not send a signal to turn the Air Conditioning on.
  • Compressor problem:A faulty compressor will stop the Air Conditioning from working.

If your Air Conditioning is not working at all, you need to call out an Air Conditioning engineer.

The sooner the better


  1. Does Your Air Conditioning Smell Bad?

Some common causes of Air Conditionings giving out a bad smell are:


  • Dirty air filter:A dirty air filter can trap bacteria and mould, which can cause an awful smell. The filters need to be cleaned.
  • Blocked water pipe:A obstructed water pipe can cause a water trap inside the unit, creating a breeding ground for bacteria and mould. The water pipe needs to be unblocked as soon as possible.
  • Compressor: A break down of the compressor can cause smells.

If your Air Conditioning unit does smell, it is important to Call an Air Conditioning engineer before the issue worsens.

Remember, if you’re unsure or uncomfortable performing any troubleshooting steps, it’s best to contact a professional Air conditioning service company for assistance, for a diagnose.

I hope these tips help. And by addressing any issues quickly will keep your Air Conditioning running smoothly. Always consider a regular Air Conditioning service. It will help to alleviate urgent repairs. And reduce the risk of breakdown.


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0034 952663141 (Office)

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Remember to contact us directly for information:

0034 952663141 (Office)

0034 670409759 (WhatsApp)

0034 617453550 (Technical)

Email: [email protected]


Thank you for reading, and we at Envirocare hope this article helps in your research to find the Air Conditioning company in Spain to install your Air Conditioning systems for you.


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