Technical Data
Refrigerant: R�134a
Capacity: 1000g
| 4 cylinder | V6 petrol engine | Diesel engine | |
|---|---|---|---|
| petrol engines | X 25 XE | X 17 DT | |
| Compressor | |||
| lubricant: | |||
| Designation | Synthetic PAG fluid | Synthetic PAG fluid | Synthetic PAG fluid |
| ND/8 | ND/8 | ||
| Total capacity | 295 ml | 120 ml | 155 ml |
| Part/catalogue no. | 90 443 840/19 49 871 | 90 509 933/19 49 873 | 90 509 933/19 49 873 |
| O�ring | |||
| lubricant: | |||
| Designation | Mineral fluid | Mineral fluid | Mineral fluid |
| Part/catalogue no. | 90 001 810/19 49 870 | 90 001 810/19 49 870 | 90 001 810/19 49 870 |
| Reference gap | 0.38 � 0.69 mm | 0.35 � 0.65 mm | 0.35 � 0.65 mm |
| Pressure in | 190 � 210 kPa 8) | 190 - 210 kPa 8) | 190 - 210 kPa 8) |
| low pressure range | |||
| Pressure in | 1000 - 1800 kPa 8) | 1000 - 1800 kPa 8) | 1000 - 1800 kPa 8) |
| high pressure range |
6.3.11 Technical Data
| ON | OFF | ||
|---|---|---|---|
| Switch pressures of | |||
| auxiliary fan switch (S65): | |||
| Stage 1 | 1700 kPa | 1400 kPa | |
| Stage 2 | 2100 kPa | 1800 kPa | |
| Stage 3 | 2400 kPa | 2100 kPa | |
| Switch pressures of | |||
| triple switch (S20): | |||
| Low pressure | 250 kPa | 180 kPa | |
| High pressure | 2000 kPa | 3000 kPa | |
| Engine speed increase (petrol engines only) | 1100 kPa | 900 kPa | |
| Switch temperatures of | |||
| coolant temperature switches: | |||
| S29 | 100 �C/212 �F | 95 �C/203 �F | |
| S66 | Contact 1 | 100 �C/212 �F | 95 �C/203 �F |
| Contact 2 | 105 �C/221 �F | 100 �C/212 �F | |
| Contact 3 | 100 �C/212 �F | 105 �C/221 �F | |
| S88 | Contact 1 | 100 �C/212 �F | 95 �C/203 �F |
| Contact 2 | 105 �C/221 �F | 100 �C/212 �F | |
| S128 | Contact 1 | 115 �C/239 �F | 120 �C/248 �F |
| Contact 2 | 110 �C/230 �F | 105 �C/221 �F |
The maximum air throughput in vehicles with or without air conditioning is 150 ltr./s.