Porsche 928 - WORKSHOP MANUAL 1977 Workshop Manual page 459

Air Condition
bar
A
I
I I I
I I-
15
20 25 30 35 40 "c
Low pressure in refrigerant circuit vs. ambient temperature
Ambient temperature
1341 87
Temperature at center nozzle
Ambient temperature
1342~87
Air temperature at center nozzle vs. ambient temperature
Pressure and temperature specifications
Printed in Germany - XXXI. 1993
07 - 131