Technical Data
Part/Catalogue No.
Refrigerant R-134a 90 443 833 / 19 40 447
Compressor Lubricant synthetic PAG fluid 90 443 840 / 19 499 871
O-ring Lubricant Mineral fluid 90 001 810 / 19 49 870
Capacities:
Refrigerant 700 g
Compressor lubricant approx. 300 ml
Pressure in low pressure range 190 to 210 kPa* 1.9 to 2.1 bar
Pressure in high pressure range 1000 to 1800 kPa* 10 to 18 bar
* at approx. 20 °C room temperature, speed approx. 1500 rpm, AC switched on.
Switch pressures:
On Off
Low pressure safety switch 250 kPa 180 kPa
High pressure safety switch 2000 kPa 3000 kPa
Auxiliary fan switch 1900 kPa 1500 kPa
Speed increase switch 1100 kPa 900 kPa
Switch temperatures:
On Off
Coolant temperature switch (S 29) 100 °C 95 °C
Coolant temperature switch (S 128)
Fan, full output 105 °C 100 °C
Magnetic clutch, compressor 115 °C 120 °C
Reference gap between solenoid clutch 0.4 to 0.6 mm
and pulley
Tightening torques for refrigerant lines:
To compressor 40 Nm
To condenser 27 Nm
To accumulator 20 Nm
To evaporator 20 Nm
Pipe connection 44 Nm
Technical Data (continued)
Compressor: Type V5 with variable capacity
5 cylinders
Capacity: 123 cm3
Heater core:
Length: 195 mm
Width: 190 mm
Height: 50 mm
Evaporator:
Length: 243 mm
Width: 204 mm
Height: 73 mm
Fan motor:
350 W (14 V)