50 Auxiliary unitsManual climate control system
Manual climate control system
SPECIFICATIONS OF VARIABLE DISPLACEMENT COMPRESSORS
| Make and type |
NIPPONDENSO TV 14 SC |
HARRISON V 5 |
| Theoretical output |
127 cm³ per revolution |
from 3 to 151 cm³ per revolution |
| Oil quantity and type |
140-180 cm³ di ND - OIL 9 (*) |
236 cm³ of UCON RL 488 |
| Electromagnetic coupling operating voltage |
12V |
12V |
| Minimum cut-in voltage of electromagnetic coupling |
7.5 V |
7.5 V |
| Power uptake by electromagnetic coupling |
40W |
50.4 W |
| Minimum current absorbed by electromagnetic coupling |
2.2 A |
4.2 A |
| Pressure relief valve (vent) |
|
set to 30.3 bar |
(*) Only for 1581 engine, 9H OIL 5 for the others
HEATING/VENTILATION SYSTEM SPECIFICATIONS
| Quantity of R 134 A coolant required to charge the system |
0.650 Kg |
SETTING RADIATOR AND CONDENSER THERMAL ACTIVATION SWITCH
| Level 1 contact closure |
92° ± 2° C |
| Level 1 contact opening |
87° ± 2° C |
| Level 2 contact closure |
97° ± 2° C |
| Level 2 contact opening |
92° ± 2° C |
SPECIFICATIONS OF EXTRA RESISTOR WITH FUSE FOR RADIATOR AND CONDENSER COOLING FANS
| Resistance value |
0.3±0.03 Ω (0.27-0.33Ω) |
| Thermal fuse temperature setting |
184°+0/-4°C (180°-184°C) |
SPECIFICATIONS OF PASSENGER COMPARTMENT VENTILATION FAN SPEED RESISTOR
| First speed |
2.9 Ω |
Third speed |
0.3 Ω |
| Second speed |
0.8 Ω |
Fourth speed |
excluded |
08 General
