- compressor brand Bosch, cylinder capacity 152 cm3;
- evaporator with forced air circulation by means of a variable speed circulation centrifugal fan. Air distribution system - without individual adjustment of the flow rate from the left and right nozzles. Productivity: 0.6 m3 /min;
- compressor drive belt (wedge, small width, size 12.5x800 LA);
- Bosch brand electromagnetic clutch;
- capacitor;
- dryer;
- additional electric fan Bosch IPL 12 V installed in front of the condenser. Switching on and off of the electric fan is carried out by an electromagnetic clutch, depending on the temperature of the engine coolant.
Refrigerant: Frigen 12 (filling capacity 1 kg). Filling capacity of the lubrication system: 350 cm3 of special oil for refrigeration machines.
Details of the heating and ventilation system:
5 - coolant supply; 6 - coolant outlet; 7 - coolant outlet for the model «520i».