Volkswagen Golf Service & Repair Manual: Design of refrigerant circuit
- Refrigerant circuit with expansion valve and evaporator
- Refrigerant circuit with restrictor and reservoir
High-pressure safety valve
The high-pressure safety valve is fitted to the air
conditioner compressor or the receiver.
The valve opens at a pressure above approx. 38 bar and
...
Refrigerant circuit with expansion valve and evaporator
1 -
Evaporator
2 -
Expansion valve
3 -
Valve for extracting, charging and measuring
...
Other materials:
Start/stop system
Fig. 147 In the centre console: button
for the start/stop system
First read and observe the introductory information
and safety warnings The start/stop system automatically switches the engine
off when the vehicle is stationary. When required, the engine restarts automatically.
The func ...
Removing and installing windscreen washer fluid level sender
Special tools and workshop equipment
required
Drip tray
Note
Dependent on the equipment level, the windscreen washer
fluid level sender -G33- may either be renewed individually or
together with ...
Classification of extraction and charging devices in groups
Group 3:
Portable extraction and charging devices linking the air
conditioning system to a fixed compressed gas container.
The fixed compressed gas container is charged with
refrigerant or refrigerant/oil mixture. The po ...