What is the repair procedure for car AC Repair services in Mumbai?

It’s always a hot day in Mumbai and you’re always looking for ac to cool you down due to the hot weather. You have come out of your air-conditioned home or office and you’re moving towards your car. You get into your car and switch it on and get the AC running but all the ac vents are throwing at you is warm air. What exactly can be the issue here and how do you get your AC running to the previous glory.

There was a time when AC in a car meant a special feature that was only available in certain cars. As time and technology advanced, all cars started coming in with a built-in AC as a standard package and the AC was meant to provide cool air as well as warm air if you were in a colder country. Today’s cars involve a complex air conditioning system and if something is to go wrong with it, you require a mechanic with the expertise to get your car ac serviced.

There can be a number of reasons for your AC not functioning the right way and some are easy to resolve while others require part replacement or repair of ac in dubai.

Car AC Service and Repair: Know the Basics

Before we go ahead and deep dive into why your ac might not working properly, let’s try and understand the overall basic functioning of your car AC and the important components of your car’s air conditioning system

• Refrigerant is a safe and specially generated gas that transforms hot air into cold air.
• AC compressor turns refrigerant gas into a liquid and that liquid passes through the   condenser
• The condenser dissipates the heat that is produced from the refrigerant once it has been compressed into a liquid. It operates like a radiator for your air conditioning system.
• An expansion block is responsible for converting refrigerant liquid back into a gas. As the liquid converts back into a gaseous state, it cools.
• Evaporator core – freshly evaporated refrigerant travels through an evaporator core, forcing the cooled air into your vehicle.

In general, the air conditioning system is completely enclosed and does not require any kind of maintenance whatsoever but AC systems these days involve multiple components and processes and there can be multiple sets of reasons as to why your AC isn’t functioning

5 common problems that can cause your air conditioning to fail:

1. Refrigerant Leak

The most common issue to effects one’s air conditioning system is a refrigerant leak. Most of the items in your AC system are made from very thin-walled aluminum, in addition to rubber or neoprene O-rings and gaskets.  The Leakage happens due to a tiny hole forming in the aluminum wall and causing the refrigerant to leak out

2. AC Compressor and Clutch Unit

This is an important part of your AC system. The AC compressor and clutch unit is responsible for taking a low-pressure refrigerant liquid and converting it into a high-pressure gas. There are several elements to a properly functioning compressor.

Refrigerant Pressure Level – Refrigerant needs to be a certain pressure to make the compressor turn on.

Power Supply – The power supply controls the unit itself and makes the clutch turn on and off. 

Drive Belt – The drive belt spins the unit and compresses the gas. 

Your ac technician in Dubai will look into each of these components for the proper functioning of all the components. If all of them are functioning perfectly, the compressor itself has likely failed and needs to be replaced by the technician

AC Compressor Running but Won’t Take Freon is a common issue that many encounter. Some of the probable reasons are faulty compressor, system leak, low refrigerant and defective clutch.

3. Condenser/Receiver Drier

This is basically the radiator for your Air conditioning system of the car. It takes in the air while the car is being driven and cools the hot gasses before filtering the refrigerant and sending it back into the system. The condenser/receiver drier usually requires its own dedicated fan to cool the refrigerant when your vehicle is not moving. It is very prone to leaks from road debris like pebbles, rocks, and more.

4. Evaporator Core

This is another miniature radiator, located underneath the dashboard of your vehicle. The evaporator core delivers cool refrigerant to the cabin. The blower motor takes the ambient air and pushes the air across the evaporator into the cabin of the vehicle. The evaporator core is an inexpensive part when compared to other AC components. However, because of its location, it often takes several hours to replace.

5. Blower Motor

The blower motor transports air over the coils of the evaporator core, blowing cool air into the interiors of your car. There are 2 parts to the blower motor: the blower motor itself and the blower motor resistor. The resistor is what takes the voltage to the blower unit and makes it operate at higher and lower speeds.