The AC compressor is responsible for reducing the volume of the
refrigerant gas, compressing it in order to complete the
refrigerant cycle in the system. It can be thought of as the
component that does all the heavy lifting. In order to perform this
task, it requires energy, which it obtains from the engine through
a pulley and shaft
Parameter:
Model Number
| WXHY039
|
Car Model
| For Hyundai SantaFe 2.0/2.2
|
Type
| Ac Compressor
|
Year Model
| 2012-2018
|
Compressor type
| VS18E
|
OE NO.
| 977012W050/977012W000/F500MMBDB10
|
Product Type
The Five Major Parts Of Your Car’s A/C System
COMPRESSOR
The compressor is the most vital component in any air conditioning
system, ensuring that you get cool air. It performs four key
functions in your vehicle:
- Pressurizing the refrigerant to cool the air
- Detecting temperature changes inside and outside the car
- Regulating and managing temperature output
- Pushing air to the condenser
CONDENSER
The A/C condenser is typically located in front of the radiator,
often referred to as a mini-radiator. While the compressor
pressurizes the refrigerant, the condenser cools and lowers the
pressure of the hot gases from the refrigerant. It also moves the
cooled liquid refrigerant to the receiver/dryer or accumulator.
RECEIVER/DRYER OR ACCUMULATOR
Your vehicle will either have a receiver/dryer or an accumulator,
depending on the model. Cars with a thermal expansion valve have a
receiver/dryer, while those with an orifice tube feature an
accumulator.
- The receiver/dryer separates gas from liquid to protect the
compressor, which is only built to handle gases. It also removes
moisture with a desiccant, similar to the bead-filled packets found
in electronics packaging, and includes filters to protect the A/C
system from contaminants.
- The accumulator controls how much refrigerant goes into the
evaporator, stores excess refrigerant, filters debris, and
eliminates moisture.
THERMAL EXPANSION VALVE OR ORIFICE TUBE
As mentioned, vehicles with a thermal expansion valve use a
receiver/dryer, while those with an orifice tube have an
accumulator. These components, found between the condenser and
evaporator, regulate pressure and temperature and determine the
appropriate amount of refrigerant to enter the evaporator.
EVAPORATOR
The evaporator is essential for producing the cold air that cools
your cabin. Located behind the dashboard, it cools the air with
refrigerant before it’s circulated into the interior of your
vehicle.
Common problems with compressors:
1. Refrigerant leaks: Over time, the refrigerant in the AC system
can develop leaks, resulting in reduced cooling performance and
potential damage to other components.
2. Compressor problems: The compressor is responsible for
circulating the refrigerant and is prone to wear and tear. Common
issues include compressor failure, clutch problems, or leaks.
3. Blower motor malfunction: The blower motor blows air into the
cabin. If the motor fails or malfunctions, it can lead to weak
airflow or no airflow at all.
4. Condenser troubles: The condenser, located at the front of the
vehicle, can be damaged by debris, rocks, or accidents. A damaged
condenser may reduce cooling efficiency.
5. Electrical issues: Problems with electrical components such as
faulty wiring, blown fuses, or malfunctioning switches can affect
the AC system's operation.
6. Blocked or clogged vents: Accumulated dust, debris, or objects
obstructing the vents can restrict airflow and decrease the AC
system's cooling capacity.
7.Expansion valve or evaporator problems: Issues with the expansion
valve or evaporator, such as clogs or leaks, can lead to improper
cooling and inadequate temperature regulation.
