Volkswagen Golf Service & Repair Manual: Refrigerant circuit with expansion valve and evaporator

Volkswagen Golf Service & Repair Manual / Air conditioning system with refrigerant R134a / General information on refrigerant circuit / Design of refrigerant circuit / Refrigerant circuit with expansion valve and evaporator

1 -	Evaporator

2 -	Expansion valve

3 -	Valve for extracting, charging and measuring

4 -	Receiver with dessicant bag or cartridge

5 -

Condenser

6 -	Air conditioner compressor

Note

Arrows show the direction of refrigerant flow.

Refrigerant circuit with expansion valve and evaporator

Design of refrigerant circuit

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Refrigerant circuit with restrictor and reservoir

1 - Air conditioner compressor 2 - Condenser 3 - Restrictor 4 ...

Other materials:

Assembly overview – underbody covers, petrol/diesel
1 - Front cover Left and right Removing and installing → Chapter 2 - Underbody cover Left and right Removing and installing → Chapter 3 - Nut With captive Qty. 7 on ...

Removing and installing lid for through-loading aperture
Special tools and workshop equipment required Torque wrench -V.A.G 1410 Removing – Fold down centre armrest and open lid f ...

Identification plates
There are different types of identification plates. When the auxiliary heater is replaced, check the type plate and the duplicate plate and replace as necessary. Identification plate on ...