COOL & COOL HOME MAINTENANCE L.L.C DUBAI

 

An Air Conditioner is the most expensive and important part or component inside the home or office, The reason to install an air conditioner inside the premises is have cold atmosphere in summary season when you feel uncomfortable. 

No matter its cold season or hot season, many people still using air conditioning in Dubai, but sometimes you may find some rooms inside the house or office that seems hot no cold feeling,

An air conditioner is a component that use to have cold atmosphere around the home or office, If the Air Conditioner is not cooling it means that purpose for which the Aircon installed is not accomplished. What will be the solution if the aircon is not working? Below some steps to be taken.

Method of Finding Problem

1. First of all, check whether the normal operation of air conditioning, including indoor and outdoor units are working, especially to examine the outdoor unit compressor. 3 simple steps are:

1. To check function on temperature setting button of the remote control,
2. To feel the cooling after setting the temperature control to the lowest
3. To visual inspection if the fan motor is moving or not.

Please repeat the checkup of all the fan coil units and the outdoor units. If one of them does not work, then you have to contact the Air Conditioner professionals repair team.

2. If the air conditioning starts normally, but it is not blowing air. Please check the air conditioning filters. It is likely that filters got cloaked with too much dust. It is best to use the specialized filter cleaning agent to spray in order to clean. Most of them can be removed to clean, so it would be best to clean them outside. If dirt piled up in aircon evaporator, vacuum cleaning might do the job. If it persists, you may consider air conditioner deep cleaning.

3. And then check the refrigerant if it is enough, that is the so-called Freon. refrigerant top up if necessary. Please check the whole system if there is a leakage by reading the pressure drop on the gauge. If there is leakage, patch it up and top up the Freon again. 2 commonly used Freon gas are R22 and 410A.

4. If you do not have the above problems, air conditioning can conduct normal operation, then check the air conditioning fan operation. If the fan of the air flow is very small, then the fan motor may be old, it is time to replace the fan motor.

5. Some Air Conditioner systems are using air-con ducting. If the air-conditioning ducts installed is relatively long, it may lead to the indoor heat transfer to the outdoor relatively poor. Resulting in not cooling on very obvious situation, it is best to find a better location to re-install, strive to shorten the ventilation pipe.

6. If the air-conditioning is running normally and everything else is also intact, but the room does not feel air-conditioned, only conspire air conditioning BTU is likely to be too small, room area is too large. The best is to recalculate the BTU and increase it to a larger BTU air-conditioning.

For best result or suggestion about air conditioning please contact Cool & Cool Air Conditioning company, The most reliable and professional team we have. Call for your Aircon Repair.

 

 An Air Conditioner is the most important and expensive component of the house for life comfort, Especially in summer season.

Sometime Air Conditioner breakdown and not working.

Now that there are a lot of people asking this question in Dubai. It is for us to discuss and share this information to the public. We are really trying to fix the ‘Air Conditioner not cold’ issue here. It should be easy to understand that there are steps to go through in order to identify the actual cause for this problem.

To understand the problem, you must understand how Air conditioning system works? Briefly explain, Air Conditioner refrigerant (also known air con gas) gets compressed from the Air Conditioner compressor, released heat at the outer condenser to turn into liquid. These liquid Air Conditioner refrigerant were sent to release cold and turn into gas at the indoor evaporator before returning back to the compressor. This forms a circulation. Any stoppage of this circulation caused problems.

 Here are the 3 main reasons why is the Air Conditioner not cold after servicing.

1. 

Dirty – Both air conditioner evaporator and condenser fan coils need surface area for heat transfer. There are a lot of dirt and debris inside the fan coil fins, which cannot be easily seen even after removing the covers and filters. They mostly sat deep right in between the fins of the fan coil. They are not easily reachable by normal cleaning, which we carry out in Air Conditioner servicing. When all these surface area of the fins got block by the dirt, there are might not be enough air flow and heat transfer to cool the area. Solution would be Air Conditioner Chemical Cleaning to flush out the dirt and debris.

2. Refrigerant – As the heat transfer media, it plays an important role in the air conditioning system. Refrigerant can bleed off through time. They are sealed inside the connection between all points of the air condition unit. They must be kept within range. Too much or too little refrigerant or any breakage will cause sluggishness or no circulation. Those lead to the same problem we discuss here. Solution would be Air Conditioner recharge (air con gas top up) or fix the leak.

3. Faulty Air-con Component – Worst case scenario of the ‘Air Conditioner not cold after servicing’ is the failure of any parts that contributed to the circulation of the refrigerant like Air Conditioner compressor, condenser, evaporator, fan, expansion valve and etc. It needs more troubleshooting to identify the actual component failure. Solution would be part replacement.

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Nevertheless, we have summarized them into these 3 main points. They are easy to understand and hopefully help you to work your way out of this ‘Air Conditioner not cold after servicing’ issue.

For any Repair or Suggestion Call C & C Air Conditioner Repair Team, They will assist you for the best result of your Air Conditioner.