Volkswagen Touran Service Manual: Refrigerant Circuit Connections with Valve for Switches

Volkswagen Touran Service Manual / Heating, Ventilation and Air Conditioning / Refrigerant Circuit General Information / Switches and Sensors on Refrigerant Circuit and Connections / Refrigerant Circuit Connections with Valve for Switches

Note

For switching pressures, removing and installing switches and switch arrangement and version, see vehicle-specific refrigerant circuit.

Refer to → Rep. Gr.87.

WARNING

There is a danger of ice-up.

Refrigerant will leak out if refrigerant circuit is not discharged.

Refrigerant must be extracted before removing valve -C-. If refrigerant circuit is not opened within 10 minutes of extraction, pressure may form in refrigerant circuit due to evaporation. Extract the refrigerant once more.

Different threads for switch on high pressure and low pressure sides.

Only valves and o-rings that are resistant to refrigerant R134a and refrigerant oil must be installed.

A -	Connection (soldered in)

B -

O-Ring

C -	Valve (with o-ring)

Refrigerant Circuit Connections with Valve for Switches

A/C Refrigerant Low Pressure Switch -F73

Note For switching pressures, removing and installing switches and switch arrangement and version, see vehicle-specific refrigerant circuit. ...

A/C Pressure Switch -F129

Note For switching pressures, removing and installing switches and switch arrangement and version, see vehicle-specific refrigerant circuit. ...

Other materials:

Volkswagen Touran Service Manual. One-Part Anti-Corrosion Wash Primer
Definition: One-Part Anti-Corrosion Wash Primer -ALN 002 003 10- Edition 06/2011 Product Description One-part anti-corrosion primer is a zinc chromate-free, polyvinylbutyral- ...

Volkswagen Touran Service Manual. Two-Part Wash Primer
Definition: Two-Part Wash Primer -LHV 043 000 A2- Edition 10/2010 Product Description The two-part wash primer is a zinc chromate-free, phenol-free and acid-free two-componen ...