Ac Not Working Properly? 10 Common AC Problems in the Summer Dubai
Are you worried about common AC problems? Why is your AC not working properly? Or why do air conditioners fail during the summer season in Dubai?
When the climate changes and the temperature goes up, the AC system stops working. Hence, the demand for repair services rises. Before starting the hot season make sure your air conditioner is working properly. If not, then you need to hire a professional AC technician for AC maintenance service in Dubai. It’s a good idea to know about common ac problems in Dubai.
Why Is My Air Conditioner Not Working?
Air conditioners can stop working anytime even the best ones. So, it’s not a critical situation but having not enough cooling on hot days is not an ideal option. Waiting for a professional to fix your AC is also a time-consuming process, so we have created a guide to help you know how to determine some common air conditioner problems.
When you worried about your AC is not working, it is a critical time for you and your family to suffer because of hot air inside the home. After the professional help, your cooling unit will work properly and you will get cool air instantly. Many reasons affect the performance of your air conditioning system. We have listed the top 10 reasons, why your AC is not working.
Why Is My Air Conditioner Not Turning On?
All systems have the same working method and most common issues. No matter what type of air conditioner you use, mini, split, or central. There is no big difference in working or inner components. When an AC does not work properly or does not turn on then there might be some normal or major problems.
We have written some key points for you if your AC is not turning on. We suggest to check these things first before calling an HVAC expert.
- Check the outdoor breaker fuse is positioned accurately
- Make sure your breaker is not tripped in the electrical panel
- Ensure the thermostat is switched on
- Check your air filter is not clogged
- Check the condensate pump
If you have checked all the above points and found them fine but still having trouble then read our other suggestions about AC problems.
Common AC Problems And Their Solutions
Defective Wiring
The connection to wires is a crucial element for the proper running of an air conditioning unit. If there is connected faulty wiring with the fan and compressor then you can face wear and tear in the system.
Solution:
Make sure your AC has been installed with a proper electrical connection and has no defective wiring to avoid these problems anymore. This electric job is not suitable for (DIY) because it is an electric project. You should call a professional electric technician to fix the circuit breaker and electrical issues.
Blocked Air Filter
In summer, the air filters can be clogged very fast because the usage of AC increased in this season. Whenever you turn on your air conditioner the dust is involved entering and blocking the split ac unit. The unclean and impure air leads to freezing or system breakdown. When the air filter is filled up with dust particles it can affect the efficiency of HVAC to not work.
Solution for a Blocked AC filter:
The airflow of your AC can be reduced because of dirty air filters. With the help of an AC expert, it’s recommended to do air filter checks when seeking problems such as inability to indoor air temperature and high-power consumption. To fix these blocked air filter issues get a free quote from an expert team of ac technicians at Fixwell.
Slow Airflow
Slow airflow can indicate a major issue that your AC system has. If you notice the up and down in pressure of your HVAC unit then it is crucial to think about it because it can lead to a high maintenance cost. In this case, the fan can’t engage air to throw from the air filter because the filter can also be damaged by dirt.
Duct leakage, vent clogging, and low refrigerant levels are the causes of this issue and should be considered serious problems.
Solution for weak airflow:
For a blocked AC duct, check the system properly and make sure there is no furniture piece or a decorated item covering it. They can block the airflow of an AC system. If the matter is not under your hand, then call Fixwell technicians to fix AC duct cleaning.
Leakage of Refrigerant
Is your ac taking extra time to cool your home? It might be a refrigerant leak in your AC unit that is affecting the cooling process of your system. Refrigerant is an important part of air conditioners to control air quality. If you ignore the efficiency of your unit it will lead to a refrigerant leak through the hole. It will produce electrical noise when leaking and lead to a big fault in the air conditioning and heating job.
Solution for AC refrigerant leak:
By checking and analyzing the AC refrigerant leak you can detect it. The issue is related to electrical work and you don’t know about the structure of the equipment. In this case, you should hire an expert Ac maintenance technician to get your Ac system up to date and minimize further AC problems.
The AC Fan is Not Working
The next common issue is the failure of AC fans. Your home can’t be cooled properly if the fan is not working correctly. Overheating can affect the safety of a system by stopping the fan spinning operation from transferring the heat. In this case, the fan motor can be damaged which means the compressor is not functioning well.
Solution for AC fan failure
If your AC fan is not working properly, it might be several issues such as a damaged wiring system and dirtiness. In this condition, you can check it by removing the outer casing and analyzing the problem. Make sure the power button is off while checking electric equipment. To avoid AC fan issues, you need to tune up your air conditioner at least once a year. The cases related to Air conditions might be difficult, so call an expert AC technician to get it resolved correctly.
Thermostat Problems
The heat increases in the summer season and the air conditioners need to measure the required temperature by a thermostat. The thermostat operates the compressor working with a sensor and if the sensor does not work well the thermostat stops.
Solution for a faulty thermostat:
If your thermostat is not operating well, check it by removing the cover and cleaning dirt with a soft brush. The cleaning process you are following might be unprofessional and can damage the system. Hire a professional Air conditioner repair expert to solve Ac maintenance problems.
The Evaporator Coil is Frozen
One of the main reasons to stop working Ac systems is the frozen evaporator coil. The air conditioner will not work properly by occurring this issue because your ac system does not get air to operate correctly. The dirty coils can’t lead to the airflow properly. And the refrigerant can’t get warm air in this case. In this condition, the coils freeze because the refrigerant becomes too moisturized and cool.
Solution for a frozen evaporator coil:
Diagnosing an AC for frozen coils is difficult to DIY, if you are a little bit sharp and want to check by yourself then first switch off the unit. Inspect the damages to the HVAC system by checking the coils with hands. If there are several problems related to evaporator coils then it is best to hire an AC technician to fix issues.
AC Making Noises
One of the most common ac problems is noising the air conditioner. If your AC making noises then it is a big indication of a problem in the unit. These unusual noises can worry you about your valuable equipment. The issue can be big or small but you can’t sleep in hot weather with the sickness of the AC system.
There are many types of noises that Air Conditioners make. It should be A capacitor or an AC fan problem. In this case, the system will make a clicking noise. And if there is a refrigerant issue then the system will make a bubbling noise.
Solution for AC noises:
By listening to these noises, and having no solution by yourself then you should call an HVAC professional to check and fix all issues. The expert AC technician will guide you about this issue and will provide a solid solution on time.
AC Smells Bad
The bacterial growth in a system is a major cause of inefficiency due to mould. If your AC smells bad, there can be different issues like a fire smell is not the same as the other one which is the gas smell. Both are dangerous and should be fixed as soon as possible. On the other hand, if your AC is not used in the winter season, there is a chance of having birds’ eggs and nests in it. Also, the insect dies in the system and causes a weird smell.
Solution for AC smell:
If you detect bad smells in your air conditioner system, clean it after a time. If you face any electric or gas issues then call a professional for maintenance electrical and Ac gas repair.
Capacitor Breakdown
AC capacitors are the main part of an HVAC unit and they are held in circuit boards to provide the electricity for your air conditioner motors to work fluently. If the capacitor is not working then the whole system will stop working. They store and send electricity to the systems to start the cooling cycle.
Solution for a damaged AC capacitor:
If your ac capacitor is damaged or you are facing other common ac maintenance problems in summer, call professional air conditioner technicians.
Why Is My Air Conditioner Not Cooling the House?
Cooling is the major element of working for an AC. If your room has different temperatures or higher energy costs then there might be some common issues with your HVAC System. The problems or causes of these symptoms can be different but handled with easy steps of solutions. If you feel an unpleasant environment in your house then check the components and power of electricity. You may find the cause of malfunctioning then call an expert technician to help you on the spot.
Your Thermostat is Not Set Properly
The thermostat is the component of an air conditioner. It is one of the best things to check your thermostat setting if you are not satisfied with the overall system. If your component for controlling cooling and heating is not set accurately then your AC will not work well. Balance the thermostat temperature with care and make sure the thermostat is not set to a higher temperature.
Your Air Filter is Dirty
The air filter plays a crucial role in protecting your air conditioner unit. If your air filter is dirty then there are a lot of causes that will turn your unit into a blocked or clogged cooling machine. As a result, your AC will not run efficiently or can stop working immediately. Changing your air filters regularly or cleaning them every month can reduce the chance of air conditioner problems. In addition, a well-maintained cooling system will save money on high energy bills and avoid further problems with routine maintenance.
Blocked Vents are Reducing Air Flow
Another reason for your AC unit that is not cooling or providing cold air, is its blocked vents. Check the vents to find the blockage or removing the dust and dirt build-up can be a good option if there is nothing to block then it will not prevent airflow. If your vents are blocked for any reason then the indoor air quality will reduce. Furniture, toys, or any other elements can be a cause of reducing airflow in your home. Check the vents and make sure there are not accidentally fallen obstructions or any other factor that is not good for your unit. Rearranging furniture in your space and check the obstacles that may have accidentally stuck into ducts.
Why Is My Air Conditioning Fan Not Working?
The fan of your AC unit stops working when several things take place. Normally, the air conditioner fan malfunction could be as simple as tripping a circuit breaker. If the air conditioner fan does not work then your HVAC system will not cool the house.
Burnt Out Condenser Fan Motor
The condenser fan motor is a component that is not complicated but can disappoint you when not working resulting in your home will not be cool. Working hard is the quality of a fan condenser and processing for a long time might burn out its motor.
If your fan motor has issues including slow-turning fan blades, fan not turning, or Intermittent running fans/ on or off fans then call an HVAC technician to help you. The professional guide has shown that anyone who cares about appliances and their components can save money and time without investing too much in unusual burnouts of motors and other issues.
Capacitor is Failing
The capacitor is another component that runs the system sending energy to the fan motor and then power to the air conditioner. This component is a workhorse that keeps your unit running. If you hear a humming noise from your AC without actually starting, that indicates a problem with your start capacitor alerting you to call an AC pro to check the fault. It is not a DIY task to inspect or tune up your capacitors, so it is recommended to call a professional HVAC technician as soon as possible.
Why Is My Air Conditioner Not Turning Off?
It is also a sign of a problem when your air conditioner not turning off or even not coming on. Your system is decreasing its lifespan by blowing constantly as well as leading to higher energy bills. If you realize those signs then check your AC thermostat, if it is at a realistic temperature, and other things as well.
Frozen Evaporator Coil
When your air conditioner leaks the refrigerant or has some issues with temperature gaining then think about its evaporator coil. It might need a replacement or maintenance to work properly. You will need immediate help when realizing the problems of your evaporator or any other fault. Turn off your unit and contact an AC repair consultant.
Dirt on the Condenser Coil
Dust and dirt are other major elements that cause your system to malfunction. An AC’s condenser coil job is to through heat outside of your home. But if dirt particles build up in it, then heat traps inside the air conditioner. In this case, it will keep the system continuously working to achieve the target cooling temperature.
When to Call an HVAC Professional
It depends on you to get immediate help in case of an emergency HVAC breakdown or if you want some rest or time to call a professional. Safety is always the priority. When you try to do it yourself then you may face difficulties or cause more damage and that will increase the repair costs. So, turn off your system and contact Fixwell.
How Fixwell Can Help?
If you are looking for help troubleshooting your air conditioning system, our expert technicians can come to your home and examine your faulty air conditioning system and explain what repairs are needed. If you need air conditioner maintenance in Dubai we can help you and keep surprise breakdowns away. You can get our assistance by calling at +971 55 524 4076 or emailing us at info@fixwell.ae.
