Volkswagen Touran Service Manual: Refrigerant Circuit Design
Refrigerant Circuit with Expansion Valve and Evaporator
3 - |
Valve for extracting, filling and measuring |
4 - |
Receiver/dryer with dryer bag/dryer cartridge |
 Note
Arrows point in direction of refrigerant flow. |
|
|
|
Refrigerant Circuit with Restrictor
and Reservoir |
|
5 - |
Reservoir with dryer bag |
 Note
Arrows point in direction of refrigerant flow. |
|
|
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Caution
Non-approved tools or materials such as leak sealing
additives can cause damage or malfunctions in the
sys ...
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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