Fabia Mk1
| Pressures, temperatures and arrangement of the refrigerant circuit with throttle |
| Component | Aggregate state of refrigerant | Pressure (bar overpressure) | Temperature in Celsius |
| Air conditioning compressor - high pressure side | Gas | up to 20 bar | up to +70°C |
| Condensor -7- | from gas via vapour to liquid | up to 20 bar | up to +70°C |
| Throttle -11- | from liquid to vapour | High pressure side up to 20 bar, low pressure side greater than 1.0 bar | High pressure side up to +60°C, low pressure side warmer than -4°C |
| Evaporator -12- | from vapour to gas | greater than 1.0 bar | warmer than -4°C |
| Catch pan -15- | Gas | ||
| Air conditioning compressor - low pressure side | Gas |
| The „regulating“ AC compressor maintains the pressures on the low pressure side at approx. 2 bar (corresponds to approx. 1 bar overpressure) even at different engine speeds. This is only valid within the performance range of the AC compressor. If the performance ranges of the AC compressor are exceeded → Chapter. |
| HP = High-pressure side |
| LP = Low-pressure side |
| 1 - | Compressor |
| 2 - | Air conditioning system magnetic coupling -N25- |
| 3 - | Oil drain plug |
| 4 - | Pressure relief valve |
| 5 - | Connection with valve |
| 6 - | Air conditioner pressure switch -F129- |
| 7 - | Condenser |
| 8 - | Screwed connection in the refrigerant line |
| 9 - | Screw cap |
| 10 - | Extractor and filler valve |
| q | High-pressure side |
| 11 - | Throttle |
| 12 - | Evaporator |
| 13 - | Extractor and filler valve |
| q | Low-pressure side |
| 14 - | Screw cap |
| 15 - | Catch pan with dessicator |
