Volkswagen Polo Service & Repair Manual: A/C Technology Basic Principles

Additional Information Sources

Technical Service Handbook outlining action to be taken to rectify current problems. For the repair manual for model-specific repair work. Refe ...

Physical Principles

The four known states of water also apply to air conditioning system refrigerants. 1 -  gaseous (invisible) 2&n ...

Other materials:

Infrared Dryer -VAS6878
Definition: Infrared Dryer -VAS6878- Product Description: The infrared dryer is used to dry paste, filler, base paint, top coats and clear coats on vertical and horizontal surfaces. ...

Refrigerant Circuit
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 circuit. Refer to → Chapter „Refrigerant Circuit, Converting R12 to R134a and Ser ...

Start/stop system
Fig. 119 In the upper part of the centre console: button for the start/stop system First read and observe the introductory information and safety warnings If the start/stop system is activated, the engine will be switched off automatically when the vehicle is stationary. When required, t ...