Freelander 1. Manual - part 18
GENERAL DATA
04-33
Air Conditioning
System
CFC free, sealed, closed-loop system
Refrigerant
HFC - R134a
Refrigerant charge quantity
All models except LHD KV6
LHD KV6 models
540
±
25 grammes
430
±
25 grammes
Compressor:
⇒
Type
Denso - variable displacement, 7-cylinder swash plate unit
⇒
Pressure (High side)
35.3 bar (3.53 MPa, 512 lbf/in
2
)
⇒
Pressure (Low side)
16.7 bar (1.67 MPa, 242 lbf/in
2
)
⇒
Displacement (Min.)
5%
⇒
Displacement (Max.)
95%
Lubricating oil
Nippon Denso ND-8
Evaporator thermostat:
⇒
Opens
⇒
Closes
+2
°
C (+36
°
F)
-4
°
C (+25
°
F)
Condenser fan control
PWM signal from ECM to cooling fan control unit
Refrigerant Pressure Sensor
Low pressure limit:
⇒
A/C on (pressure rising)
2.25
±
0.2 bar (32.6
±
2.9 lbf/in
2
)
⇒
A/C off (pressure falling)
1.96
±
0.2 bar (28.4
±
2.9 lbf/in
2
)
High pressure limit:
⇒
A/C off (pressure rising)
31.4
±
2.0 bar (455.3
±
29 lbf/in
2
)
⇒
A/C on (pressure falling)
25.5
±
2.0 bar (369.8
±
29 lbf/in
2)