Volkswagen Touran Service Manual: Refrigerant Circuit, Converting R12 to R134a and Servicing
 Note
| The laws and regulations listed below are applicable in
Germany. Different or additional laws and regulations may apply
in other countries. |
| Addresses in other countries can be obtained from the
relevant authorities. |
| For environmental reasons and on account of the
corresponding legislation, refrigerant R12 can no longer be
manufactured or supplied. Refrigerant R134a has been developed
as a replacement for R12. |
| A/C systems developed and designed for refrigerant R12
cannot however simply be charged with refrigerant R134a. To
ensure trouble-free operation of the air conditioning system
even after conversion, various components of the refrigerant
circuit must be replaced. |
| A precise description of the conversion procedure and
information on the servicing of converted refrigerant circuits
can be found in Repair Manual: Air Conditioner with Refrigerant
R12 Parts 2 and 3. This repair manual is only available in hard
copy. |
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Refrigerant, Keeping Records
Note
| The laws and regulations listed below are applicable in
Germany. Different or additional laws and regulations may apply
in other countries. |
| Addresses in other countries can be obtained from the
relevant authorities. |
| It is therefore recommended to keep a record of the
quantities used during operation and maintenance, so they can be
presented to the authorities upon request. A record sheet no
longer needs to be kept in the EU due to a provision by the
European Parliament in 2005. Other provisions may apply in
countries that are not members of the EU. |
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|
Note
The laws and regulations listed below are applicable in
Germany. Different or additional laws and regulations may apply
in other countries.
...
A/C System Repair Information
An A/C system made for refrigerant R12 must not be filled
with refrigerant R134a without making modifications to the
refrigerant circui ...
Other materials:
Volkswagen Touran Owners Manual. Sockets in the vehicle
Fig. 124 In the rear centre
console: 12-volt socket
Fig. 125 In the luggage compartment:
12-volt socket
First read and observe the introductory information
and safety warnings Maximum power rating
Electrical socket
Maximum power
rating
...
Volkswagen Touran Owners Manual. Introduction
This chapter contains information on the following subjects:
→ Controls
→ Operating notes for the heating and fresh air system
→ Information on the air conditioning system
→ Vents
→ Air recirculation mode
Displays for the Climatroni ...
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Recycling and Disposal Regulations
Refrigerant Circuit