Car Ac Repair Dubai

The summer has arrived, and it's here to stay. Whether it's an extended stay. For your everyday commute to work, travelling without air conditioning will be miserable. Checking the AC in your automobile should be your first priority. Cause the interior can get as hot as 60°C. Many problems may surface. Such as:

How an Automobile Air Conditioner Operates

Let's look at the parts that go into making an automobile air conditioner work. the-

Condenser

It is accountable for compressing the refrigerant, as implied by its name. The compressor pressurizes the refrigerant before sending it to the evaporator. It is much like a pump. The driving belt provides power to the compressor. Moreover, it runs the water pump, power steering, etc.

Cooling agent

Refrigerator fluid powers an automobile's air conditioning coils and cools the entire system. The R134-a, or tetrafluoroethane, is the most used refrigerant in automobile air conditioners. Prior to 1993, R-12, sometimes known as Freon, was the most used refrigerant. Yet because Freon was bad for the environment, they replaced it.

Encloser

We refer to a coil mesh as a condenser. These zigzag coils assist in removing heat from compressed gas. It functions as a heat exchanger, converting the refrigerant from a gas to a liquid and cooling it.

Vaporizer

A condenser is the exact opposite of an evaporator. It changes back into a gas and becomes a liquid refrigerant. It distributes the heat and further cools it at the same time. Inside the vehicle is where you will find the evaporator. It is usually positioned behind the dashboard by the manufacturers.

Widening Valve

The evaporator and expansion valve cooperate. It regulates the refrigerant pressure in the air conditioning system.

Dryer/Storage Unit

There is a desiccant in the dryer unit. It is in charge of removing any moisture that might sneak into the cabin and the air conditioning system.

Enjoy the nice and cosy cabin by turning on the blower and pressing the AC button.

Yes, but it goes deeper than that. The compressor begins drawing electricity from the engine as soon as you switch on the air conditioner.

The refrigerant in the AC system is then compressed, which causes it to liquefy. After that, the liquified refrigerant moves onto the condenser. Next, with the help of a fan and fresh air, this removes the heat. After that, the expansion valve lets the refrigerant in while monitoring and controlling pressure. The dryer removes moisture or contaminants from the system further down the line. The cool, clean gas passes through the evaporator fins, and a blower fan pushes cold air. They push cold air out the dashboard vents. , the compressor initiates the cycle anew upon drawing in the refrigerant.

Car AC Service in Dubai Five Typical Automobile AC Issues (with Solutions)

Insufficient cooling in the car

Low refrigerant levels or expensive compressor repairs may cause this. This could also result from anything as straightforward as an obstruction in the condenser. A blocked condenser affects cooling because it reduces the surface area of the coil.

The AC is smelling bad.

There are many instances of this automobile AC issue. A slight or strong odour might state the presence of moisture or mildew in the AC filter. Most of the time, cleaning or changing the filter will fix the problem. But, if you run the air conditioner and smell "rotten eggs," there may be a dead animal or a bug infestation in the system. We tell you that you have this handled by a specialist.

Strong whirring sound

A shot compressor bearing in the engine bay may generate a loud, high-pitched buzzing sound when running the air conditioner. If the noise comes from within the cabin, replace or repair the blower fan assembly.

Seeping water into the cabin

The refrigerant condenses as it passes through the evaporator. It creates water. If the drain tube clogs and sends the water outside, water may appear within the car cabin.

overheated engine

The compressor draws some power from the engine, much like the steering or the water pump. The compressor may place unnecessary stress on itself if the clutch seizes. The engine overheats as a result.

Car AC Service in Dubai Maintenance:

Here are some actions you can do at home to help maintain the air conditioning system in your automobile!

Clean the vents.

It might surprise you to hear that the AC vent can accumulate dust over time. The cooling coil may then become clogged, resulting in a decrease in cooling. Periodically give the AC vent a gentle cleaning with a brush or sponge.

Make the cabin filter clean.

It is possible for the HVAC filter under the glove box or the cabin filter to become clogged. Debris and dust from the exterior can block the filter. As mentioned before, mould and mildew can also develop. When the AC is running, this may result in an unpleasant odour. To easily service the AC filter, use a brush. With this, you can clean the fins. For best results, spray a deodorizer before installation.

Sanitize the condenser

Behind the vehicle's front bumper lies the condenser. Its aluminium fins and line allow it to breathe in fresh air. The fan assists the condenser in cooling the refrigerant that is flowing. Develop the practice of using low-pressure water to clean the condenser. This would remove any dirt, dust, or stuck leaves. Those might be affecting the air conditioner's ability to chill. It is necessary to service the vehicle's air conditioning system. Responsible car owners should service their air conditioning system annually for optimal cooling.

Causes of Insufficient Cooling in Your Car AC Service in Dubai

Is the cooling in my car low? The build-up of Mold and Mildew

Small bacteria can clog the AC vents in cars when we leave the air conditioning on for extended periods of time. These microorganisms have the ability to obstruct AC vents and interfere with cooling. When this occurs, the vents malfunction, regardless of how hard you try. It's one of the causes of your car's AC system not functioning.

Is the cooling in my car low? Leak in AC refrigerant

It is A further unanticipated reason. Unwanted electrical short circuits can disable your car's air conditioning. These days, the largest automobiles have it. Residing somewhere where the typical outdoor temperature reaches above 45 degrees. That could lead to a short circuit in the internal wiring. Cause the electrical cables could get too hot.

Is the cooling in my car low? Broken or Blocked Condenser

Another real reason why the air conditioning in your car could not be working is a faulty condenser. This machine in your car cools the refrigerant, which the blower cools by turning hot air into cool air.

Incorrect Compressor

We all understand the role that compressors play in your car's air conditioning systems. It keeps the air conditioner operating , and if something goes wrong, the refrigerant won't flow. A burst of hot air will enter the automobile. When you start your car's air conditioning system after, say, two or three months, it's a regular occurrence (especially during the winter months). If you are left idle, air conditioning compressors may fail in summer.

Fuse blown up

Another factor influencing the cooling of your car's AC is a burned fuse. It is necessary to replace the AC fuse to diagnose the issue. It disperses hot air throughout the cabin instead of stopping the compressor. Besides, a single blown fuse has the potential to damage every circuit within your car, which could impact the functioning of the circuit board's switches.

AC Blower Problem

Another explanation for the inconvenient car AC service in Dubai cooling is malfunctioning blower vents. This is one of the reasons it's critical to analyze the blower vents following a designated 6- to 8-month period. Compressor Belt Damage The compressor needs a lot of power and energy to work well. If the compressor weakens or wears out from repeated use, the air conditioner will malfunction. Weak compressor belts make it difficult for your automobile to start. The compressor belts in your car are what power and energy functions with. The air conditioner does not function as it should when it is malfunctioning.

Filter clogs in the cabin air.

If the AC isn't cooling the room down enough, it can be a general problem. You're able to diagnose it on your own. To reduce the air intake into the cabin, open a dashboard holder and remove the cabin filter if it is unclean. If such is the case, it requires an immediate update.

Another possible reason is engine overheating.

The radiator fan will never function due to an overheated engine. Besides prohibiting the condenser from cooling the car, it will use the refrigerant's greatest effectiveness to force hot air inside.

Faulty actuator for AC

When the AC is on high, the car's air flaps often open. Hot air from the outside lessens the effect of the air conditioner slowing down the airflow inside your automobile when it occurs and for an extended period of time. These are a few of the most plausible reasons why your car's air conditioner can malfunction after being inactive for an extended period of time. Check them before a long weekend or vacation journey in a humid tropical climate.