Car Air Conditioning System Wiring Diagram Pdf
Automotive air conditioning training manual 5 how does heat get inside a vehicle.
Car air conditioning system wiring diagram pdf. Do not disconnect or work around orange wiring until you have been. Always refer to your thermostat or equipment installation guides to verify proper wiring. 5 airbag system wiring harness is routed near the a c control panel a c control module and junction box. It reveals the parts of the circuit as streamlined forms as well as the power and also signal connections in between the tools.
Motor vehicle air conditioning mvac system operation and the refrigerant cycle. How does a car s air conditioning work. Variety of car air conditioning system wiring diagram pdf. The freon is compressed and flows through the condenser where it is cooled into a liquid.
Your vehicle s compressor powered by the serpentine belt compresses the refrigerant into a liquid putting it into a. Note some ac systems will have a blue wire with a pink stripe in place of the yellow or y wire. At sea level water boils at 212 f r 134a boils at 15 f. All airbag system wiring harness and con nectors are colored yellow.
Here is a picture gallery about car air conditioning system wiring diagram complete with the description of the image please find the image you need. The diagram shows the flow of r 134a freon in an automotive air conditioning system. Air conditioning ac contactor control board 1 this diagram is to be used as reference for the low voltage control wiring of your heating and ac system. Auto air conditioner wiring diagrams car ac schematic wiring with car air conditioning system wiring diagram image size 536 x 278 px and to view image details please click the image.
Air conditioner working principle in summer air conditioning system. Do not use electri cal test equipment on these circuits. 2 2 summer air conditioning system. At sea level r 134a boils at 15 f.
The outside air flows through the damper and mixed with recirculated air which is obtained from the. Car air conditioning system wiring diagram pdf fabulous auto air condition system diagram central air conditioning system pdf be9. Learn more about the repetitive cycle of the system from the list of air conditioner components and the ac parts diagrams below. Any ac system requires a refrigerant such as r 134a.
In this system the air is cooled and generally dehumidified. When a car is driven or parked in the sun heat enters the vehicle from many sources. Be careful not to damage the airbag system wiring harness when servicing the a c control. Schematic for a typical summer air conditioning system is arranged.