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. Run-Flat Tire, Retrofitting/Conditions for use of Run-Flat Tires
Caution Using run-flat tires on vehicles is permitted only if the run-flat tire is supplied with the vehicle either as standard equipment or as an option. Because pressure ...

Volkswagen Touran Service Manual. Light Alloy Wheels, Care and Maintenance
To maintain the decorative appearance of light alloy wheels for a long time, regular care is necessary. In particular, road salt and dust from brake abrasion must be thoroughly washed off every two weeks. Otherwise, the paint of the ligh ...