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Home >> Audi >> 2020 >> SQ8 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 31 (Air Conditioning (Refrigerant R134A Refrigerant Circuit)) >> 87 Air Conditioning >> Refrigerant Circuit General Information >> Overview - Refrigerant Circuit >> Refrigerant Circuit With Expansion Valve And Evaporator

Refrigerant Circuit With Expansion Valve And Evaporator

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The following illustration only shows the general foundation of a refrigerant circuit. The design of the refrigerant circuit in the respective vehicle can be found in the vehicle-specific Service Information. Refer to Refrigerant Circuit (vehicle-specific Service Information).

Fig 1: Identifying Refrigerant Circuit With Expansion Valve And Evaporator
GWWV87-1437Courtesy of AUDI OF AMERICA, LLC
  1. Evaporator
  2. Expansion Valve
  3. Extracting, Filling and Measuring Valve
  4. Level Indicator (not installed in R134a circuits)
  5. Receiver/Dryer with Dryer
  6. Condenser
  7. A/C Compressor
NOTE:

Arrows point in direction of refrigerant flow.