VW Touran manuals

Volkswagen Touran Service Manual: Refrigerant Circuit Design

Refrigerant Circuit with Expansion Valve and Evaporator

1 -  Evaporator
2 -  Expansion Valve
3 -  Valve for extracting, filling and measuring
4 -  Receiver/dryer with dryer bag/dryer cartridge
5 -  Condenser
6 -  A/C Compressor
  Note
Arrows point in direction of refrigerant flow.
  Refrigerant Circuit with Expansion Valve and Evaporator
Refrigerant Circuit with Restrictor and Reservoir
1 -  A/C Compressor
2 -  Condenser
3 -  Restrictor
4 -  Evaporator
5 -  Reservoir with dryer bag
  Note
Arrows point in direction of refrigerant flow.
  Refrigerant Circuit with Restrictor and Reservoir
Pressure Relief Valve
  Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the sys ...

Refrigerant Circuit Extraction and Filling Valves for Service Station Couplings
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Other materials:

Volkswagen Touran Owners Manual. Introduction
This chapter contains information on the following subjects:  → Warning lamps and indicator lamps    → Pedals    → Manual gearbox: selecting a gear    → Automatic gearbox: selecting a gear    → Changing gear using Tiptronic    → Driving wi ...

Volkswagen Touran Service Manual. General Information
In order to be able to force moisture and other contaminants out of refrigerant circuit, compressed air and nitrogen (to force moisture out of refrigerant circuit) are to be used. For the most part, blowing through the refrigerant circui ...

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