CITROEN XANTIA User Manual page 297

ALL TYPES
Exterior temperature in °C
Temperature in °Cat the
central vents
( ) At exterior temperature 20°C, air temperature from the central vents is for second speed of the ventilator fan.
*
If fan operates at first speed, then air temperature from the central vents becomes 8.4 ± 3 °C.
NOTE : In general, the temperature of the air being blown from the central vents should be around 5°C to 8°C.
CHECKING THE EFFICIENCY OF THE AIR CONDITIONING SYSTEM
CHECKING TEMPERATURES. (continued)
Vehicle using R134.a fluid (Compressor with variable capacity)
40
Vehicles
XANTIA 20 ± 3 16 ± 3
24 ± 3 18 ± 3
XM
SYNERGIE
290
35 30 25
13 ± 3 11 ± 3
15 ± 3 13 ± 3
12 ± 3
20 15
8 ± 3
9 ± 3 ( * )
10 ± 3 8 ± 3
8 ± 3